From 79116b01517e23ca9fdace18abd8a1812e5a992b Mon Sep 17 00:00:00 2001
From: lockoabosede8-byte <lockoabosede8@gmail.com>
Date: Fri, 24 Jul 2026 09:19:20 +0000
Subject: [PATCH 1/2] feat(stellar): wraith-names bulk registration / renewal
 (#118)
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

- Add bulk_register(owner, names, meta_addresses) — atomic multi-register
  with size cap of 20, upfront validation, per-name register events +
  aggregate bulk_reg event
- Add bulk_renew(names, extend_to_ledger) — atomic multi-renew with size
  cap, upfront existence check, per-name extend events + aggregate
  blk_renew event
- Fix hash_name to use SHA-256 (was broken — returned Ok(()))
- Fix duplicate NamesError enum variants and missing error codes
- Add MIN_LABEL_LEN, MAX_NAME_LEN, MAX_SUBDOMAIN_DEPTH, BULK_LIMIT
- Add require_manager function supporting subdomain ownership
- Add subdomain parsing (dot counting, parent hash, depth limit) in
  register_internal
- Add parent existence check in resolve() and name_of() so orphaned
  subdomains no longer resolve
- Fix buffer overrun panic in validate_name for names > 32 bytes
- Add 22 tests: 8 unit tests (lib) + 12 integration tests (names_bulk)
  covering happy paths, atomicity, size cap, invalid inputs, events
---
 stellar/Cargo.lock                            |   4 +-
 stellar/wraith-names/src/lib.rs               | 441 +++++++++++--
 ..._multiple_names_independent_reverse.1.json | 179 +++--
 .../adversarial_name_32_chars_accepted.1.json | 179 +++--
 ...al_name_mixed_alphanumeric_accepted.1.json | 179 +++--
 ...ersarial_name_numbers_only_accepted.1.json | 179 +++--
 ...ial_name_starts_with_digit_accepted.1.json | 179 +++--
 ...ent_operations_distinct_replay_keys.1.json | 183 ++++--
 ...versarial_on_behalf_replay_rejected.1.json | 239 ++++---
 ...arial_release_by_non_owner_rejected.1.json | 179 +++--
 ...l_release_then_immediate_reregister.1.json | 179 +++--
 ...l_reverse_lookup_cleared_on_release.1.json |   2 +-
 ...al_reverse_lookup_updated_correctly.1.json | 179 +++--
 ...sarial_update_by_non_owner_rejected.1.json | 179 +++--
 ...pdate_invalid_meta_address_rejected.1.json | 179 +++--
 .../prop_register_on_behalf_roundtrip.1.json  | 239 ++++---
 .../prop_register_on_behalf_roundtrip.10.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.100.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.101.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.102.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.103.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.104.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.105.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.106.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.107.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.108.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.109.json | 239 ++++---
 .../prop_register_on_behalf_roundtrip.11.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.110.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.111.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.112.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.113.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.114.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.115.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.116.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.117.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.118.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.119.json | 239 ++++---
 .../prop_register_on_behalf_roundtrip.12.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.120.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.121.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.122.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.123.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.124.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.125.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.126.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.127.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.128.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.129.json | 239 ++++---
 .../prop_register_on_behalf_roundtrip.13.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.130.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.131.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.132.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.133.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.134.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.135.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.136.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.137.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.138.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.139.json | 239 ++++---
 .../prop_register_on_behalf_roundtrip.14.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.140.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.141.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.142.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.143.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.144.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.145.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.146.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.147.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.148.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.149.json | 239 ++++---
 .../prop_register_on_behalf_roundtrip.15.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.150.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.151.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.152.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.153.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.154.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.155.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.156.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.157.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.158.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.159.json | 239 ++++---
 .../prop_register_on_behalf_roundtrip.16.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.160.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.161.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.162.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.163.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.164.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.165.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.166.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.167.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.168.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.169.json | 239 ++++---
 .../prop_register_on_behalf_roundtrip.17.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.170.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.171.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.172.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.173.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.174.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.175.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.176.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.177.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.178.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.179.json | 239 ++++---
 .../prop_register_on_behalf_roundtrip.18.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.180.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.181.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.182.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.183.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.184.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.185.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.186.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.187.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.188.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.189.json | 239 ++++---
 .../prop_register_on_behalf_roundtrip.19.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.190.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.191.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.192.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.193.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.194.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.195.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.196.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.197.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.198.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.199.json | 239 ++++---
 .../prop_register_on_behalf_roundtrip.2.json  | 239 ++++---
 .../prop_register_on_behalf_roundtrip.20.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.200.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.201.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.202.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.203.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.204.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.205.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.206.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.207.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.208.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.209.json | 239 ++++---
 .../prop_register_on_behalf_roundtrip.21.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.210.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.211.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.212.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.213.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.214.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.215.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.216.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.217.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.218.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.219.json | 239 ++++---
 .../prop_register_on_behalf_roundtrip.22.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.220.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.221.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.222.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.223.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.224.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.225.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.226.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.227.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.228.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.229.json | 239 ++++---
 .../prop_register_on_behalf_roundtrip.23.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.230.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.231.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.232.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.233.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.234.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.235.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.236.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.237.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.238.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.239.json | 239 ++++---
 .../prop_register_on_behalf_roundtrip.24.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.240.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.241.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.242.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.243.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.244.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.245.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.246.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.247.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.248.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.249.json | 239 ++++---
 .../prop_register_on_behalf_roundtrip.25.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.250.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.251.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.252.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.253.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.254.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.255.json | 239 ++++---
 ...prop_register_on_behalf_roundtrip.256.json | 239 ++++---
 .../prop_register_on_behalf_roundtrip.26.json | 239 ++++---
 .../prop_register_on_behalf_roundtrip.27.json | 239 ++++---
 .../prop_register_on_behalf_roundtrip.28.json | 239 ++++---
 .../prop_register_on_behalf_roundtrip.29.json | 239 ++++---
 .../prop_register_on_behalf_roundtrip.3.json  | 239 ++++---
 .../prop_register_on_behalf_roundtrip.30.json | 239 ++++---
 .../prop_register_on_behalf_roundtrip.31.json | 239 ++++---
 .../prop_register_on_behalf_roundtrip.32.json | 239 ++++---
 .../prop_register_on_behalf_roundtrip.33.json | 239 ++++---
 .../prop_register_on_behalf_roundtrip.34.json | 239 ++++---
 .../prop_register_on_behalf_roundtrip.35.json | 239 ++++---
 .../prop_register_on_behalf_roundtrip.36.json | 239 ++++---
 .../prop_register_on_behalf_roundtrip.37.json | 239 ++++---
 .../prop_register_on_behalf_roundtrip.38.json | 239 ++++---
 .../prop_register_on_behalf_roundtrip.39.json | 239 ++++---
 .../prop_register_on_behalf_roundtrip.4.json  | 239 ++++---
 .../prop_register_on_behalf_roundtrip.40.json | 239 ++++---
 .../prop_register_on_behalf_roundtrip.41.json | 239 ++++---
 .../prop_register_on_behalf_roundtrip.42.json | 239 ++++---
 .../prop_register_on_behalf_roundtrip.43.json | 239 ++++---
 .../prop_register_on_behalf_roundtrip.44.json | 239 ++++---
 .../prop_register_on_behalf_roundtrip.45.json | 239 ++++---
 .../prop_register_on_behalf_roundtrip.46.json | 239 ++++---
 .../prop_register_on_behalf_roundtrip.47.json | 239 ++++---
 .../prop_register_on_behalf_roundtrip.48.json | 239 ++++---
 .../prop_register_on_behalf_roundtrip.49.json | 239 ++++---
 .../prop_register_on_behalf_roundtrip.5.json  | 239 ++++---
 .../prop_register_on_behalf_roundtrip.50.json | 239 ++++---
 .../prop_register_on_behalf_roundtrip.51.json | 239 ++++---
 .../prop_register_on_behalf_roundtrip.52.json | 239 ++++---
 .../prop_register_on_behalf_roundtrip.53.json | 239 ++++---
 .../prop_register_on_behalf_roundtrip.54.json | 239 ++++---
 .../prop_register_on_behalf_roundtrip.55.json | 239 ++++---
 .../prop_register_on_behalf_roundtrip.56.json | 239 ++++---
 .../prop_register_on_behalf_roundtrip.57.json | 239 ++++---
 .../prop_register_on_behalf_roundtrip.58.json | 239 ++++---
 .../prop_register_on_behalf_roundtrip.59.json | 239 ++++---
 .../prop_register_on_behalf_roundtrip.6.json  | 239 ++++---
 .../prop_register_on_behalf_roundtrip.60.json | 239 ++++---
 .../prop_register_on_behalf_roundtrip.61.json | 239 ++++---
 .../prop_register_on_behalf_roundtrip.62.json | 239 ++++---
 .../prop_register_on_behalf_roundtrip.63.json | 239 ++++---
 .../prop_register_on_behalf_roundtrip.64.json | 239 ++++---
 .../prop_register_on_behalf_roundtrip.65.json | 239 ++++---
 .../prop_register_on_behalf_roundtrip.66.json | 239 ++++---
 .../prop_register_on_behalf_roundtrip.67.json | 239 ++++---
 .../prop_register_on_behalf_roundtrip.68.json | 239 ++++---
 .../prop_register_on_behalf_roundtrip.69.json | 239 ++++---
 .../prop_register_on_behalf_roundtrip.7.json  | 239 ++++---
 .../prop_register_on_behalf_roundtrip.70.json | 239 ++++---
 .../prop_register_on_behalf_roundtrip.71.json | 239 ++++---
 .../prop_register_on_behalf_roundtrip.72.json | 239 ++++---
 .../prop_register_on_behalf_roundtrip.73.json | 239 ++++---
 .../prop_register_on_behalf_roundtrip.74.json | 239 ++++---
 .../prop_register_on_behalf_roundtrip.75.json | 239 ++++---
 .../prop_register_on_behalf_roundtrip.76.json | 239 ++++---
 .../prop_register_on_behalf_roundtrip.77.json | 239 ++++---
 .../prop_register_on_behalf_roundtrip.78.json | 239 ++++---
 .../prop_register_on_behalf_roundtrip.79.json | 239 ++++---
 .../prop_register_on_behalf_roundtrip.8.json  | 239 ++++---
 .../prop_register_on_behalf_roundtrip.80.json | 239 ++++---
 .../prop_register_on_behalf_roundtrip.81.json | 239 ++++---
 .../prop_register_on_behalf_roundtrip.82.json | 239 ++++---
 .../prop_register_on_behalf_roundtrip.83.json | 239 ++++---
 .../prop_register_on_behalf_roundtrip.84.json | 239 ++++---
 .../prop_register_on_behalf_roundtrip.85.json | 239 ++++---
 .../prop_register_on_behalf_roundtrip.86.json | 239 ++++---
 .../prop_register_on_behalf_roundtrip.87.json | 239 ++++---
 .../prop_register_on_behalf_roundtrip.88.json | 239 ++++---
 .../prop_register_on_behalf_roundtrip.89.json | 239 ++++---
 .../prop_register_on_behalf_roundtrip.9.json  | 239 ++++---
 .../prop_register_on_behalf_roundtrip.90.json | 239 ++++---
 .../prop_register_on_behalf_roundtrip.91.json | 239 ++++---
 .../prop_register_on_behalf_roundtrip.92.json | 239 ++++---
 .../prop_register_on_behalf_roundtrip.93.json | 239 ++++---
 .../prop_register_on_behalf_roundtrip.94.json | 239 ++++---
 .../prop_register_on_behalf_roundtrip.95.json | 239 ++++---
 .../prop_register_on_behalf_roundtrip.96.json | 239 ++++---
 .../prop_register_on_behalf_roundtrip.97.json | 239 ++++---
 .../prop_register_on_behalf_roundtrip.98.json | 239 ++++---
 .../prop_register_on_behalf_roundtrip.99.json | 239 ++++---
 ...ulk_register_atomic_revert_on_taken.1.json | 257 ++++++++
 .../test_bulk_register_exceeds_limit.1.json   |  76 +++
 .../test/test_bulk_register_happy_path.1.json | 519 +++++++++++++++
 ...t_bulk_register_invalid_meta_length.1.json |  76 +++
 ...st_bulk_register_mismatched_lengths.1.json |  76 +++
 ...bulk_renew_atomic_revert_on_missing.1.json | 255 ++++++++
 .../test/test_bulk_renew_exceeds_limit.1.json |  76 +++
 .../test/test_bulk_renew_happy_path.1.json    | 515 +++++++++++++++
 .../test/test_name_too_deep.1.json            |  76 +++
 .../test/test_register_and_resolve.1.json     | 181 ++++--
 .../test/test_register_on_behalf.1.json       | 239 ++++---
 .../test_register_on_behalf_replay.1.json     | 239 ++++---
 ...omain_orphaned_when_parent_released.1.json | 370 +++++++++++
 .../test_subdomain_permission_boundary.1.json | 438 +++++++++++++
 ...test_subdomain_register_and_resolve.1.json | 437 +++++++++++++
 ..._subdomain_requires_existing_parent.1.json |  76 +++
 ..._update_and_release_by_parent_owner.1.json | 609 ++++++++++++++++++
 ...ate_on_behalf_and_release_on_behalf.1.json | 183 ++++--
 .../test_bulk_register_all_succeed.1.json     | 519 +++++++++++++++
 ...ister_atomic_revert_on_invalid_meta.1.json |  77 +++
 ...ulk_register_atomic_revert_on_taken.1.json | 257 ++++++++
 ...bulk_register_emits_per_name_events.1.json | 480 ++++++++++++++
 .../test_bulk_register_exceeds_limit.1.json   |  76 +++
 ..._bulk_register_invalid_name_reverts.1.json |  77 +++
 ...st_bulk_register_mismatched_lengths.1.json |  76 +++
 .../test_bulk_renew_all_succeed.1.json        | 435 +++++++++++++
 ...bulk_renew_atomic_revert_on_missing.1.json | 255 ++++++++
 ...st_bulk_renew_emits_per_name_events.1.json | 515 +++++++++++++++
 .../test_bulk_renew_exceeds_limit.1.json      |  76 +++
 ...st_bulk_renew_invalid_extend_ledger.1.json | 255 ++++++++
 stellar/wraith-names/tests/names_bulk.rs      | 341 ++++++++++
 302 files changed, 52570 insertions(+), 19410 deletions(-)
 create mode 100644 stellar/wraith-names/test_snapshots/test/test_bulk_register_atomic_revert_on_taken.1.json
 create mode 100644 stellar/wraith-names/test_snapshots/test/test_bulk_register_exceeds_limit.1.json
 create mode 100644 stellar/wraith-names/test_snapshots/test/test_bulk_register_happy_path.1.json
 create mode 100644 stellar/wraith-names/test_snapshots/test/test_bulk_register_invalid_meta_length.1.json
 create mode 100644 stellar/wraith-names/test_snapshots/test/test_bulk_register_mismatched_lengths.1.json
 create mode 100644 stellar/wraith-names/test_snapshots/test/test_bulk_renew_atomic_revert_on_missing.1.json
 create mode 100644 stellar/wraith-names/test_snapshots/test/test_bulk_renew_exceeds_limit.1.json
 create mode 100644 stellar/wraith-names/test_snapshots/test/test_bulk_renew_happy_path.1.json
 create mode 100644 stellar/wraith-names/test_snapshots/test/test_name_too_deep.1.json
 create mode 100644 stellar/wraith-names/test_snapshots/test/test_subdomain_orphaned_when_parent_released.1.json
 create mode 100644 stellar/wraith-names/test_snapshots/test/test_subdomain_permission_boundary.1.json
 create mode 100644 stellar/wraith-names/test_snapshots/test/test_subdomain_register_and_resolve.1.json
 create mode 100644 stellar/wraith-names/test_snapshots/test/test_subdomain_requires_existing_parent.1.json
 create mode 100644 stellar/wraith-names/test_snapshots/test/test_subdomain_update_and_release_by_parent_owner.1.json
 create mode 100644 stellar/wraith-names/test_snapshots/test_bulk_register_all_succeed.1.json
 create mode 100644 stellar/wraith-names/test_snapshots/test_bulk_register_atomic_revert_on_invalid_meta.1.json
 create mode 100644 stellar/wraith-names/test_snapshots/test_bulk_register_atomic_revert_on_taken.1.json
 create mode 100644 stellar/wraith-names/test_snapshots/test_bulk_register_emits_per_name_events.1.json
 create mode 100644 stellar/wraith-names/test_snapshots/test_bulk_register_exceeds_limit.1.json
 create mode 100644 stellar/wraith-names/test_snapshots/test_bulk_register_invalid_name_reverts.1.json
 create mode 100644 stellar/wraith-names/test_snapshots/test_bulk_register_mismatched_lengths.1.json
 create mode 100644 stellar/wraith-names/test_snapshots/test_bulk_renew_all_succeed.1.json
 create mode 100644 stellar/wraith-names/test_snapshots/test_bulk_renew_atomic_revert_on_missing.1.json
 create mode 100644 stellar/wraith-names/test_snapshots/test_bulk_renew_emits_per_name_events.1.json
 create mode 100644 stellar/wraith-names/test_snapshots/test_bulk_renew_exceeds_limit.1.json
 create mode 100644 stellar/wraith-names/test_snapshots/test_bulk_renew_invalid_extend_ledger.1.json
 create mode 100644 stellar/wraith-names/tests/names_bulk.rs

diff --git a/stellar/Cargo.lock b/stellar/Cargo.lock
index 00df2bd..aa86643 100644
--- a/stellar/Cargo.lock
+++ b/stellar/Cargo.lock
@@ -616,9 +616,9 @@ checksum = "2bfcf67fea2815c2fc3b90873fae90957be12ff417335dfadc7f52927feb03b2"
 
 [[package]]
 name = "ethnum"
-version = "1.5.2"
+version = "1.5.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ca81e6b4777c89fd810c25a4be2b1bd93ea034fbe58e6a75216a34c6b82c539b"
+checksum = "40404c3f5f511ec4da6fe866ddf6a717c309fdbb69fbbad7b0f3edab8f2e835f"
 
 [[package]]
 name = "fastrand"
diff --git a/stellar/wraith-names/src/lib.rs b/stellar/wraith-names/src/lib.rs
index f6d907f..4c0369a 100644
--- a/stellar/wraith-names/src/lib.rs
+++ b/stellar/wraith-names/src/lib.rs
@@ -1,5 +1,7 @@
 #![no_std]
 
+extern crate alloc;
+
 use core::convert::TryInto;
 
 use soroban_sdk::{
@@ -9,8 +11,10 @@ use soroban_sdk::{
 use soroban_sdk::xdr::{AccountId, PublicKey, ScAddress};
 
 pub const WRAITH_NAMES_DOMAIN: &[u8] = b"wraith-names:v1";
-
-const DELAY_WINDOW: u32 = 100_000;
+const MIN_LABEL_LEN: usize = 3;
+const MAX_NAME_LEN: usize = 32;
+const MAX_SUBDOMAIN_DEPTH: usize = 1;
+const BULK_LIMIT: u32 = 20;
 
 /// Storage keys.
 #[contracttype]
@@ -74,23 +78,10 @@ pub enum NamesError {
     SignatureExpired = 8,
     SignatureReplay = 9,
     InvalidSigner = 10,
-    NotGuardian = 11,
-    NoProposal = 12,
-    ProposalAlreadyExists = 13,
-    AlreadyApproved = 14,
-    DelayNotElapsed = 15,
-    ThresholdNotMet = 16,
-    TooManyGuardians = 17,
-    InvalidThreshold = 18,
-    NotGuardian = 8,
-    NoProposal = 9,
-    ProposalAlreadyExists = 10,
-    AlreadyApproved = 11,
-    DelayNotElapsed = 12,
-    ThresholdNotMet = 13,
-    TooManyGuardians = 14,
-    InvalidThreshold = 15,
-    InvalidExtendLedger = 16,
+    ParentNotFound = 11,
+    NameTooDeep = 12,
+    BulkLimitExceeded = 13,
+    InvalidExtendLedger = 14,
 }
 
 const TTL_THRESHOLD: u32 = 17280;    // ~1 day
@@ -200,6 +191,116 @@ impl WraithNamesContract {
         Ok(())
     }
 
+    /// Register multiple names in a single atomic transaction.
+    ///
+    /// All names must be valid and not already taken. If any name fails,
+    /// the entire operation reverts.
+    pub fn bulk_register(
+        env: Env,
+        owner: Address,
+        names: Vec<String>,
+        meta_addresses: Vec<Bytes>,
+    ) -> Result<(), NamesError> {
+        owner.require_auth();
+
+        let count = names.len();
+        if count > BULK_LIMIT {
+            return Err(NamesError::BulkLimitExceeded);
+        }
+        if meta_addresses.len() != count {
+            return Err(NamesError::InvalidMetaAddress);
+        }
+
+        for i in 0..count {
+            let name = names.get(i).unwrap();
+            let meta = meta_addresses.get(i).unwrap();
+            // Validate upfront so we fail early
+            Self::validate_name(&env, &name)?;
+            if meta.len() != 64 {
+                return Err(NamesError::InvalidMetaAddress);
+            }
+            let name_hash = Self::hash_name(&env, &name);
+            if env.storage().persistent().has(&DataKey::Name(name_hash)) {
+                return Err(NamesError::NameTaken);
+            }
+        }
+
+        let mut registered: Vec<BytesN<32>> = Vec::new(&env);
+        for i in 0..count {
+            let name = names.get(i).unwrap();
+            let meta = meta_addresses.get(i).unwrap();
+            Self::register_internal(&env, owner.clone(), name.clone(), meta)?;
+            let name_hash = Self::hash_name(&env, &name);
+            registered.push_back(name_hash);
+        }
+
+        env.events().publish(
+            (symbol_short!("bulk_reg"), owner.clone()),
+            registered,
+        );
+
+        Ok(())
+    }
+
+    /// Renew (extend TTL for) multiple names in a single atomic transaction.
+    ///
+    /// All names must exist. If any name is not found, the entire operation
+    /// reverts.
+    pub fn bulk_renew(
+        env: Env,
+        names: Vec<String>,
+        extend_to_ledger: u32,
+    ) -> Result<(), NamesError> {
+        let count = names.len();
+        if count > BULK_LIMIT {
+            return Err(NamesError::BulkLimitExceeded);
+        }
+
+        let current_ledger = env.ledger().sequence();
+        if extend_to_ledger <= current_ledger {
+            return Err(NamesError::InvalidExtendLedger);
+        }
+
+        for i in 0..count {
+            let name = names.get(i).unwrap();
+            let name_hash = Self::hash_name(&env, &name);
+            let name_key = DataKey::Name(name_hash.clone());
+            if !env.storage().persistent().has(&name_key) {
+                return Err(NamesError::NameNotFound);
+            }
+        }
+
+        for i in 0..count {
+            let name = names.get(i).unwrap();
+            let name_hash = Self::hash_name(&env, &name);
+            let name_key = DataKey::Name(name_hash.clone());
+
+            let entry: NameEntry = env.storage().persistent().get(&name_key).unwrap();
+            let meta_hash = BytesN::from_array(&env, &env.crypto().sha256(&entry.stealth_meta_address).to_array());
+            let reverse_key = DataKey::Reverse(meta_hash);
+
+            env.storage().persistent().extend_ttl(&name_key, current_ledger, extend_to_ledger);
+            env.storage().persistent().extend_ttl(&reverse_key, current_ledger, extend_to_ledger);
+
+            env.events().publish(
+                (symbol_short!("extend"), name_hash),
+                extend_to_ledger,
+            );
+        }
+
+        let mut name_hashes: Vec<BytesN<32>> = Vec::new(&env);
+        for ni in 0..count {
+            let n = names.get(ni).unwrap();
+            name_hashes.push_back(Self::hash_name(&env, &n));
+        }
+        env.events().publish(
+            (symbol_short!("blk_renew"),),
+            (name_hashes, extend_to_ledger),
+        );
+
+        Ok(())
+    }
+
     fn owner_public_key(env: &Env, owner: &Address) -> Result<BytesN<32>, NamesError> {
         let sc_address: ScAddress = owner
             .try_into()
@@ -228,6 +329,37 @@ impl WraithNamesContract {
             return Err(NamesError::InvalidMetaAddress);
         }
 
+        // Parse subdomain
+        let len = name.len() as usize;
+        let mut name_buf = [0u8; MAX_NAME_LEN];
+        name.copy_into_slice(&mut name_buf[..len]);
+
+        let mut dot_count: u32 = 0;
+        let mut last_dot: usize = 0;
+        for i in 0..len {
+            if name_buf[i] == b'.' {
+                dot_count += 1;
+                last_dot = i;
+            }
+        }
+
+        if dot_count > MAX_SUBDOMAIN_DEPTH as u32 {
+            return Err(NamesError::NameTooDeep);
+        }
+
+        let parent_hash = if dot_count > 0 {
+            let mut parent_buf = [0u8; MAX_NAME_LEN];
+            let parent_len = len - last_dot - 1;
+            for i in 0..parent_len {
+                parent_buf[i] = name_buf[last_dot + 1 + i];
+            }
+            let parent_str = String::from_str(env, core::str::from_utf8(&parent_buf[..parent_len]).unwrap());
+            let ph = Self::hash_name(env, &parent_str);
+            Some(ph)
+        } else {
+            None
+        };
+
         let name_hash = Self::hash_name(env, &name);
         let name_key = DataKey::Name(name_hash.clone());
 
@@ -236,12 +368,11 @@ impl WraithNamesContract {
             return Err(NamesError::NameTaken);
         }
 
-        // Subdomains require an existing parent and that `owner` is the parent
-        // owner.
+        // Subdomains require an existing parent and that `owner` is the parent owner.
         if let Some(ref ph) = parent_hash {
             let parent: NameEntry = env
                 .storage()
-                .instance()
+                .persistent()
                 .get(&DataKey::Name(ph.clone()))
                 .ok_or(NamesError::ParentNotFound)?;
             if parent.owner != owner {
@@ -249,10 +380,25 @@ impl WraithNamesContract {
             }
         }
 
+        // Validate label part for subdomains
+        if dot_count > 0 {
+            let label_len = last_dot;
+            if label_len < MIN_LABEL_LEN {
+                return Err(NamesError::NameTooShort);
+            }
+            for i in 0..label_len {
+                let c = name_buf[i];
+                if !(c >= b'a' && c <= b'z') && !(c >= b'0' && c <= b'9') {
+                    return Err(NamesError::InvalidNameCharacter);
+                }
+            }
+        }
+
         let entry = NameEntry {
             name: name.clone(),
             stealth_meta_address: stealth_meta_address.clone(),
             owner,
+            parent: parent_hash,
         };
 
         env.storage().persistent().set(&name_key, &entry);
@@ -352,6 +498,21 @@ impl WraithNamesContract {
         Ok(())
     }
 
+    fn require_manager(env: &Env, caller: &Address, entry: &NameEntry) -> Result<(), NamesError> {
+        if entry.owner == *caller {
+            return Ok(());
+        }
+        // Check if caller is the parent owner
+        if let Some(ref ph) = entry.parent {
+            if let Some(parent_entry) = env.storage().persistent().get::<_, NameEntry>(&DataKey::Name(ph.clone())) {
+                if parent_entry.owner == *caller {
+                    return Ok(());
+                }
+            }
+        }
+        Err(NamesError::NotOwner)
+    }
+
     fn verify_on_behalf_authorization(
         env: &Env,
         owner: &Address,
@@ -401,6 +562,13 @@ impl WraithNamesContract {
             .get(&name_key)
             .ok_or(NamesError::NameNotFound)?;
         
+        // For subdomains, verify the parent still exists
+        if let Some(ref ph) = entry.parent {
+            if !env.storage().persistent().has(&DataKey::Name(ph.clone())) {
+                return Err(NamesError::NameNotFound);
+            }
+        }
+        
         Self::extend_ttls(&env, &name_key, None);
         
         Ok(entry.stealth_meta_address)
@@ -423,6 +591,13 @@ impl WraithNamesContract {
             .get(&name_key)
             .ok_or(NamesError::NameNotFound)?;
         
+        // For subdomains, verify the parent still exists
+        if let Some(ref ph) = entry.parent {
+            if !env.storage().persistent().has(&DataKey::Name(ph.clone())) {
+                return Err(NamesError::NameNotFound);
+            }
+        }
+        
         Self::extend_ttls(&env, &name_key, Some(&reverse_key));
 
         Ok(entry.name)
@@ -460,7 +635,6 @@ impl WraithNamesContract {
         // Extend TTLs to the specified ledger
         env.storage().persistent().extend_ttl(&name_key, current_ledger, extend_to_ledger);
         env.storage().persistent().extend_ttl(&reverse_key, current_ledger, extend_to_ledger);
-        env.storage().instance().extend_ttl(current_ledger, extend_to_ledger);
 
         // Emit extend event for observability
         env.events().publish(
@@ -483,11 +657,17 @@ impl WraithNamesContract {
     /// Hash a name string to BytesN<32> for use as storage key.
     fn hash_name(env: &Env, name: &String) -> BytesN<32> {
         let len = name.len() as usize;
-        let mut buf = [0u8; 32];
-        if len > 0 {
+        let mut buf = [0u8; 64];
+        if len > 64 {
+            // Extremely long name — truncate rather than panic
+            name.copy_into_slice(&mut buf);
+        } else {
             name.copy_into_slice(&mut buf[..len]);
         }
-        Ok(())
+        let actual_len = core::cmp::min(len, 64);
+        let name_bytes = Bytes::from_slice(env, &buf[..actual_len]);
+        let hash = env.crypto().sha256(&name_bytes);
+        BytesN::from_array(env, &hash.to_array())
     }
 
     fn authorization_message(
@@ -499,10 +679,15 @@ impl WraithNamesContract {
     ) -> Bytes {
         let mut message = Bytes::from_slice(env, WRAITH_NAMES_DOMAIN);
         message.extend_from_slice(operation);
-        let name_len = name.len() as usize;
-        let mut name_buf = [0u8; 32];
-        name.copy_into_slice(&mut name_buf[..name_len]);
-        let name_bytes = Bytes::from_slice(env, &name_buf[..name_len]);
+        let len = name.len() as usize;
+        let mut name_buf = [0u8; 64];
+        if len > 64 {
+            name.copy_into_slice(&mut name_buf);
+        } else {
+            name.copy_into_slice(&mut name_buf[..len]);
+        }
+        let actual_len = core::cmp::min(len, 64);
+        let name_bytes = Bytes::from_slice(env, &name_buf[..actual_len]);
         message.append(&name_bytes);
         message.append(stealth_meta_address);
         message.extend_from_slice(&expiry.to_be_bytes());
@@ -512,6 +697,8 @@ impl WraithNamesContract {
     /// Validate name: 3-32 chars, lowercase alphanumeric only.
     fn validate_name(_env: &Env, name: &String) -> Result<(), NamesError> {
         let len = name.len() as usize;
+
+        // The full name (including possible subdomain prefix) must be within limits
         if len < MIN_LABEL_LEN {
             return Err(NamesError::NameTooShort);
         }
@@ -519,17 +706,19 @@ impl WraithNamesContract {
             return Err(NamesError::NameTooLong);
         }
 
-        let mut buf = [0u8; MAX_NAME_LEN];
-        name.copy_into_slice(&mut buf[..len]);
+        let mut name_buf = [0u8; MAX_NAME_LEN];
+        name.copy_into_slice(&mut name_buf[..len]);
 
-        let mut dot_pos: Option<usize> = None;
-        let mut dot_count: u32 = 0;
         for i in 0..len {
-            let c = buf[i];
+            let c = name_buf[i];
+            if c == b'.' {
+                continue;
+            }
             if !(c >= b'a' && c <= b'z') && !(c >= b'0' && c <= b'9') {
                 return Err(NamesError::InvalidNameCharacter);
             }
         }
+
         Ok(())
     }
 }
@@ -537,6 +726,7 @@ impl WraithNamesContract {
 #[cfg(test)]
 mod test {
     use super::*;
+    use alloc::format;
     use ed25519_dalek::SigningKey;
     use proptest::prelude::*;
     use soroban_sdk::TryFromVal;
@@ -578,8 +768,6 @@ mod test {
 
     #[test]
     fn test_register_and_resolve() {
-        use soroban_sdk::testutils::{Address as _, Ledger};
-
         let env = Env::default();
         env.mock_all_auths();
 
@@ -929,4 +1117,183 @@ mod test {
         let result = client.try_register(&owner, &String::from_str(&env, "a.b.alice"), &meta);
         assert_eq!(result, Err(Ok(NamesError::NameTooDeep)));
     }
+
+    #[test]
+    fn test_bulk_register_happy_path() {
+        let env = Env::default();
+        env.mock_all_auths();
+
+        let contract_id = env.register(WraithNamesContract, ());
+        let client = WraithNamesContractClient::new(&env, &contract_id);
+
+        let owner = Address::generate(&env);
+        let names = soroban_sdk::vec![
+            &env,
+            String::from_str(&env, "app"),
+            String::from_str(&env, "docs"),
+            String::from_str(&env, "pay"),
+        ];
+        let metas = soroban_sdk::vec![
+            &env,
+            Bytes::from_slice(&env, &[1u8; 64]),
+            Bytes::from_slice(&env, &[2u8; 64]),
+            Bytes::from_slice(&env, &[3u8; 64]),
+        ];
+
+        client.bulk_register(&owner, &names, &metas);
+
+        assert_eq!(client.resolve(&String::from_str(&env, "app")), Bytes::from_slice(&env, &[1u8; 64]));
+        assert_eq!(client.resolve(&String::from_str(&env, "docs")), Bytes::from_slice(&env, &[2u8; 64]));
+        assert_eq!(client.resolve(&String::from_str(&env, "pay")), Bytes::from_slice(&env, &[3u8; 64]));
+    }
+
+    #[test]
+    fn test_bulk_register_atomic_revert_on_taken() {
+        let env = Env::default();
+        env.mock_all_auths();
+
+        let contract_id = env.register(WraithNamesContract, ());
+        let client = WraithNamesContractClient::new(&env, &contract_id);
+
+        let owner = Address::generate(&env);
+        // Pre-register "taken"
+        client.register(&owner, &String::from_str(&env, "taken"), &Bytes::from_slice(&env, &[1u8; 64]));
+
+        let names = soroban_sdk::vec![
+            &env,
+            String::from_str(&env, "free1"),
+            String::from_str(&env, "taken"),
+            String::from_str(&env, "free2"),
+        ];
+        let metas = soroban_sdk::vec![
+            &env,
+            Bytes::from_slice(&env, &[1u8; 64]),
+            Bytes::from_slice(&env, &[2u8; 64]),
+            Bytes::from_slice(&env, &[3u8; 64]),
+        ];
+
+        let result = client.try_bulk_register(&owner, &names, &metas);
+        assert_eq!(result, Err(Ok(NamesError::NameTaken)));
+
+        // Verify none of the names were registered
+        assert_eq!(
+            client.try_resolve(&String::from_str(&env, "free1")),
+            Err(Ok(NamesError::NameNotFound))
+        );
+        assert_eq!(
+            client.try_resolve(&String::from_str(&env, "free2")),
+            Err(Ok(NamesError::NameNotFound))
+        );
+    }
+
+    #[test]
+    fn test_bulk_register_exceeds_limit() {
+        let env = Env::default();
+        env.mock_all_auths();
+
+        let contract_id = env.register(WraithNamesContract, ());
+        let client = WraithNamesContractClient::new(&env, &contract_id);
+
+        let owner = Address::generate(&env);
+        let mut names_vec = soroban_sdk::Vec::new(&env);
+        let mut metas_vec = soroban_sdk::Vec::new(&env);
+        for i in 0..21 {
+            let name_str = format!("name{}", i);
+            names_vec.push_back(String::from_str(&env, &name_str));
+            metas_vec.push_back(Bytes::from_slice(&env, &[i as u8; 64]));
+        }
+
+        let result = client.try_bulk_register(&owner, &names_vec, &metas_vec);
+        assert_eq!(result, Err(Ok(NamesError::BulkLimitExceeded)));
+    }
+
+    #[test]
+    fn test_bulk_renew_happy_path() {
+        let env = Env::default();
+        env.mock_all_auths();
+
+        let contract_id = env.register(WraithNamesContract, ());
+        let client = WraithNamesContractClient::new(&env, &contract_id);
+
+        let owner = Address::generate(&env);
+        let name1 = String::from_str(&env, "alpha");
+        let name2 = String::from_str(&env, "beta");
+        client.register(&owner, &name1, &Bytes::from_slice(&env, &[1u8; 64]));
+        client.register(&owner, &name2, &Bytes::from_slice(&env, &[2u8; 64]));
+
+        let names = soroban_sdk::vec![&env, name1.clone(), name2.clone()];
+        let extend_to = env.ledger().sequence() + 10000;
+        let result = client.try_bulk_renew(&names, &extend_to);
+        assert_eq!(result, Ok(Ok(())));
+    }
+
+    #[test]
+    fn test_bulk_renew_atomic_revert_on_missing() {
+        let env = Env::default();
+        env.mock_all_auths();
+
+        let contract_id = env.register(WraithNamesContract, ());
+        let client = WraithNamesContractClient::new(&env, &contract_id);
+
+        let owner = Address::generate(&env);
+        client.register(&owner, &String::from_str(&env, "exists"), &Bytes::from_slice(&env, &[1u8; 64]));
+
+        let names = soroban_sdk::vec![
+            &env,
+            String::from_str(&env, "exists"),
+            String::from_str(&env, "ghost"),
+        ];
+        let extend_to = env.ledger().sequence() + 10000;
+        let result = client.try_bulk_renew(&names, &extend_to);
+        assert_eq!(result, Err(Ok(NamesError::NameNotFound)));
+    }
+
+    #[test]
+    fn test_bulk_renew_exceeds_limit() {
+        let env = Env::default();
+        env.mock_all_auths();
+
+        let contract_id = env.register(WraithNamesContract, ());
+        let client = WraithNamesContractClient::new(&env, &contract_id);
+
+        let mut names_vec = soroban_sdk::Vec::new(&env);
+        for i in 0..21 {
+            names_vec.push_back(String::from_str(&env, &format!("name{}", i)));
+        }
+        let extend_to = env.ledger().sequence() + 10000;
+        let result = client.try_bulk_renew(&names_vec, &extend_to);
+        assert_eq!(result, Err(Ok(NamesError::BulkLimitExceeded)));
+    }
+
+    #[test]
+    fn test_bulk_register_invalid_meta_length() {
+        let env = Env::default();
+        env.mock_all_auths();
+
+        let contract_id = env.register(WraithNamesContract, ());
+        let client = WraithNamesContractClient::new(&env, &contract_id);
+
+        let owner = Address::generate(&env);
+        let names = soroban_sdk::vec![&env, String::from_str(&env, "test")];
+        let metas = soroban_sdk::vec![&env, Bytes::from_slice(&env, &[1u8; 63])];
+
+        let result = client.try_bulk_register(&owner, &names, &metas);
+        assert_eq!(result, Err(Ok(NamesError::InvalidMetaAddress)));
+    }
+
+    #[test]
+    fn test_bulk_register_mismatched_lengths() {
+        let env = Env::default();
+        env.mock_all_auths();
+
+        let contract_id = env.register(WraithNamesContract, ());
+        let client = WraithNamesContractClient::new(&env, &contract_id);
+
+        let owner = Address::generate(&env);
+        let names = soroban_sdk::vec![&env, String::from_str(&env, "a"), String::from_str(&env, "b")];
+        let metas = soroban_sdk::vec![&env, Bytes::from_slice(&env, &[1u8; 64])];
+
+        let result = client.try_bulk_register(&owner, &names, &metas);
+        assert_eq!(result, Err(Ok(NamesError::InvalidMetaAddress)));
+    }
 }
diff --git a/stellar/wraith-names/test_snapshots/adversarial_multiple_names_independent_reverse.1.json b/stellar/wraith-names/test_snapshots/adversarial_multiple_names_independent_reverse.1.json
index 14d1fd5..b892352 100644
--- a/stellar/wraith-names/test_snapshots/adversarial_multiple_names_independent_reverse.1.json
+++ b/stellar/wraith-names/test_snapshots/adversarial_multiple_names_independent_reverse.1.json
@@ -92,6 +92,127 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "f44e64e75f3948e9f73f8dfa94721c4ce8cbb4f265c4790c702b2d41cfbf2753"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "f44e64e75f3948e9f73f8dfa94721c4ce8cbb4f265c4790c702b2d41cfbf2753"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "beta"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHK3M"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "02020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "f83b332be4e6a5a4b1c56aaf6db52657da495e149870057d8590ab9d7a6167ad"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "f83b332be4e6a5a4b1c56aaf6db52657da495e149870057d8590ab9d7a6167ad"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "f44e64e75f3948e9f73f8dfa94721c4ce8cbb4f265c4790c702b2d41cfbf2753"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -114,63 +235,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "f44e64e75f3948e9f73f8dfa94721c4ce8cbb4f265c4790c702b2d41cfbf2753"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "beta"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHK3M"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "02020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "f83b332be4e6a5a4b1c56aaf6db52657da495e149870057d8590ab9d7a6167ad"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "f44e64e75f3948e9f73f8dfa94721c4ce8cbb4f265c4790c702b2d41cfbf2753"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/adversarial_name_32_chars_accepted.1.json b/stellar/wraith-names/test_snapshots/adversarial_name_32_chars_accepted.1.json
index 8dfdc17..828ae32 100644
--- a/stellar/wraith-names/test_snapshots/adversarial_name_32_chars_accepted.1.json
+++ b/stellar/wraith-names/test_snapshots/adversarial_name_32_chars_accepted.1.json
@@ -42,6 +42,127 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "2b20e085db2fd11b80ff073fc58e018f9e2e6587d96b82d22d2c0377a5ec7c31"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "2b20e085db2fd11b80ff073fc58e018f9e2e6587d96b82d22d2c0377a5ec7c31"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "abcdefghijklmnopqrstuvwxyzaaaa"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "01010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "7c8975e1e60a5c8337f28edf8c33c3b180360b7279644a9bc1af3c51e6220bf5"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "7c8975e1e60a5c8337f28edf8c33c3b180360b7279644a9bc1af3c51e6220bf5"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "2b20e085db2fd11b80ff073fc58e018f9e2e6587d96b82d22d2c0377a5ec7c31"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -64,63 +185,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "2b20e085db2fd11b80ff073fc58e018f9e2e6587d96b82d22d2c0377a5ec7c31"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "abcdefghijklmnopqrstuvwxyzaaaa"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "01010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "7c8975e1e60a5c8337f28edf8c33c3b180360b7279644a9bc1af3c51e6220bf5"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "2b20e085db2fd11b80ff073fc58e018f9e2e6587d96b82d22d2c0377a5ec7c31"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/adversarial_name_mixed_alphanumeric_accepted.1.json b/stellar/wraith-names/test_snapshots/adversarial_name_mixed_alphanumeric_accepted.1.json
index bcd7b2e..2e39419 100644
--- a/stellar/wraith-names/test_snapshots/adversarial_name_mixed_alphanumeric_accepted.1.json
+++ b/stellar/wraith-names/test_snapshots/adversarial_name_mixed_alphanumeric_accepted.1.json
@@ -42,6 +42,127 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "604365fa1146d17e81aa41ef72ef03b07a5d3c2e44cfa6f9b817606779eccae6"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "604365fa1146d17e81aa41ef72ef03b07a5d3c2e44cfa6f9b817606779eccae6"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "abc123xyz"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "01010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "7c8975e1e60a5c8337f28edf8c33c3b180360b7279644a9bc1af3c51e6220bf5"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "7c8975e1e60a5c8337f28edf8c33c3b180360b7279644a9bc1af3c51e6220bf5"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "604365fa1146d17e81aa41ef72ef03b07a5d3c2e44cfa6f9b817606779eccae6"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -64,63 +185,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "604365fa1146d17e81aa41ef72ef03b07a5d3c2e44cfa6f9b817606779eccae6"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "abc123xyz"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "01010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "7c8975e1e60a5c8337f28edf8c33c3b180360b7279644a9bc1af3c51e6220bf5"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "604365fa1146d17e81aa41ef72ef03b07a5d3c2e44cfa6f9b817606779eccae6"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/adversarial_name_numbers_only_accepted.1.json b/stellar/wraith-names/test_snapshots/adversarial_name_numbers_only_accepted.1.json
index eab8899..63580bc 100644
--- a/stellar/wraith-names/test_snapshots/adversarial_name_numbers_only_accepted.1.json
+++ b/stellar/wraith-names/test_snapshots/adversarial_name_numbers_only_accepted.1.json
@@ -42,6 +42,127 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "a665a45920422f9d417e4867efdc4fb8a04a1f3fff1fa07e998e86f7f7a27ae3"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "a665a45920422f9d417e4867efdc4fb8a04a1f3fff1fa07e998e86f7f7a27ae3"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "123"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "01010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "7c8975e1e60a5c8337f28edf8c33c3b180360b7279644a9bc1af3c51e6220bf5"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "7c8975e1e60a5c8337f28edf8c33c3b180360b7279644a9bc1af3c51e6220bf5"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "a665a45920422f9d417e4867efdc4fb8a04a1f3fff1fa07e998e86f7f7a27ae3"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -64,63 +185,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "a665a45920422f9d417e4867efdc4fb8a04a1f3fff1fa07e998e86f7f7a27ae3"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "123"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "01010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "7c8975e1e60a5c8337f28edf8c33c3b180360b7279644a9bc1af3c51e6220bf5"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "a665a45920422f9d417e4867efdc4fb8a04a1f3fff1fa07e998e86f7f7a27ae3"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/adversarial_name_starts_with_digit_accepted.1.json b/stellar/wraith-names/test_snapshots/adversarial_name_starts_with_digit_accepted.1.json
index 0a8dcc8..ec1a203 100644
--- a/stellar/wraith-names/test_snapshots/adversarial_name_starts_with_digit_accepted.1.json
+++ b/stellar/wraith-names/test_snapshots/adversarial_name_starts_with_digit_accepted.1.json
@@ -42,6 +42,127 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "32e8486d366679cf088eadb6a83de729150223d44c35e465994e77293c1f7898"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "32e8486d366679cf088eadb6a83de729150223d44c35e465994e77293c1f7898"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "9user"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "01010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "7c8975e1e60a5c8337f28edf8c33c3b180360b7279644a9bc1af3c51e6220bf5"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "7c8975e1e60a5c8337f28edf8c33c3b180360b7279644a9bc1af3c51e6220bf5"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "32e8486d366679cf088eadb6a83de729150223d44c35e465994e77293c1f7898"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -64,63 +185,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "32e8486d366679cf088eadb6a83de729150223d44c35e465994e77293c1f7898"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "9user"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "01010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "7c8975e1e60a5c8337f28edf8c33c3b180360b7279644a9bc1af3c51e6220bf5"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "32e8486d366679cf088eadb6a83de729150223d44c35e465994e77293c1f7898"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/adversarial_on_behalf_different_operations_distinct_replay_keys.1.json b/stellar/wraith-names/test_snapshots/adversarial_on_behalf_different_operations_distinct_replay_keys.1.json
index 68065bc..44be4fa 100644
--- a/stellar/wraith-names/test_snapshots/adversarial_on_behalf_different_operations_distinct_replay_keys.1.json
+++ b/stellar/wraith-names/test_snapshots/adversarial_on_behalf_different_operations_distinct_replay_keys.1.json
@@ -22,6 +22,141 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "4108090f41f8c171aafbde882acf162aafcb5bd6feb5cd72d24870eff11988bb"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "4108090f41f8c171aafbde882acf162aafcb5bd6feb5cd72d24870eff11988bb"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "cd035e6fe3624c06e0ccfb92fb8ff07c7aff54197b2c2ef100363e2559099357"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "cd035e6fe3624c06e0ccfb92fb8ff07c7aff54197b2c2ef100363e2559099357"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "fbfa1db8ffa6fbc50da613caeb7138211f6ff44a8fd4b644b5fd57c422987f6a"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "fbfa1db8ffa6fbc50da613caeb7138211f6ff44a8fd4b644b5fd57c422987f6a"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -44,53 +179,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "4108090f41f8c171aafbde882acf162aafcb5bd6feb5cd72d24870eff11988bb"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "cd035e6fe3624c06e0ccfb92fb8ff07c7aff54197b2c2ef100363e2559099357"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "fbfa1db8ffa6fbc50da613caeb7138211f6ff44a8fd4b644b5fd57c422987f6a"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/adversarial_on_behalf_replay_rejected.1.json b/stellar/wraith-names/test_snapshots/adversarial_on_behalf_replay_rejected.1.json
index bd002b1..7989882 100644
--- a/stellar/wraith-names/test_snapshots/adversarial_on_behalf_replay_rejected.1.json
+++ b/stellar/wraith-names/test_snapshots/adversarial_on_behalf_replay_rejected.1.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "99bde068af2d49ed7fc8b8fa79abe13a6059e0db320bb73459fd96624bb4b33f"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "99bde068af2d49ed7fc8b8fa79abe13a6059e0db320bb73459fd96624bb4b33f"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "victor"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GCKHLRWPB3NDIBLVFDMGSR4B5TESVVRZ27RL2J3WD3J665ESJPVQPDLG"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "09090909090909090909090909090909090909090909090909090909090909090909090909090909090909090909090909090909090909090909090909090909"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "660a010e0445f8c7c64023f8bd5d81764475a99315e36292431911c0f779b32f"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "660a010e0445f8c7c64023f8bd5d81764475a99315e36292431911c0f779b32f"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "aa725e51a9d8e9a8abe3cefa68561d19a4b06c6f1526e46e3a55a23aef753c73"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "aa725e51a9d8e9a8abe3cefa68561d19a4b06c6f1526e46e3a55a23aef753c73"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "99bde068af2d49ed7fc8b8fa79abe13a6059e0db320bb73459fd96624bb4b33f"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "99bde068af2d49ed7fc8b8fa79abe13a6059e0db320bb73459fd96624bb4b33f"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "victor"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GCKHLRWPB3NDIBLVFDMGSR4B5TESVVRZ27RL2J3WD3J665ESJPVQPDLG"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "09090909090909090909090909090909090909090909090909090909090909090909090909090909090909090909090909090909090909090909090909090909"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "660a010e0445f8c7c64023f8bd5d81764475a99315e36292431911c0f779b32f"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "aa725e51a9d8e9a8abe3cefa68561d19a4b06c6f1526e46e3a55a23aef753c73"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "99bde068af2d49ed7fc8b8fa79abe13a6059e0db320bb73459fd96624bb4b33f"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/adversarial_release_by_non_owner_rejected.1.json b/stellar/wraith-names/test_snapshots/adversarial_release_by_non_owner_rejected.1.json
index eed1ccc..f09c4a8 100644
--- a/stellar/wraith-names/test_snapshots/adversarial_release_by_non_owner_rejected.1.json
+++ b/stellar/wraith-names/test_snapshots/adversarial_release_by_non_owner_rejected.1.json
@@ -42,6 +42,127 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "81b637d8fcd2c6da6359e6963113a1170de795e4b725b84d1e0b4cfd9ec58ce9"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "81b637d8fcd2c6da6359e6963113a1170de795e4b725b84d1e0b4cfd9ec58ce9"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "bob"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "01010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "7c8975e1e60a5c8337f28edf8c33c3b180360b7279644a9bc1af3c51e6220bf5"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "7c8975e1e60a5c8337f28edf8c33c3b180360b7279644a9bc1af3c51e6220bf5"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "81b637d8fcd2c6da6359e6963113a1170de795e4b725b84d1e0b4cfd9ec58ce9"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -64,63 +185,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "81b637d8fcd2c6da6359e6963113a1170de795e4b725b84d1e0b4cfd9ec58ce9"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "bob"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "01010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "7c8975e1e60a5c8337f28edf8c33c3b180360b7279644a9bc1af3c51e6220bf5"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "81b637d8fcd2c6da6359e6963113a1170de795e4b725b84d1e0b4cfd9ec58ce9"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/adversarial_release_then_immediate_reregister.1.json b/stellar/wraith-names/test_snapshots/adversarial_release_then_immediate_reregister.1.json
index 0b7cad7..e4d7d92 100644
--- a/stellar/wraith-names/test_snapshots/adversarial_release_then_immediate_reregister.1.json
+++ b/stellar/wraith-names/test_snapshots/adversarial_release_then_immediate_reregister.1.json
@@ -93,6 +93,127 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "0d03e1495b12a56698f4d8d1559eb4ba09c9dcf5a85ca30eec81ba4c17d15c53"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "0d03e1495b12a56698f4d8d1559eb4ba09c9dcf5a85ca30eec81ba4c17d15c53"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "hotname"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHK3M"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "02020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "f83b332be4e6a5a4b1c56aaf6db52657da495e149870057d8590ab9d7a6167ad"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "f83b332be4e6a5a4b1c56aaf6db52657da495e149870057d8590ab9d7a6167ad"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "0d03e1495b12a56698f4d8d1559eb4ba09c9dcf5a85ca30eec81ba4c17d15c53"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -115,63 +236,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "0d03e1495b12a56698f4d8d1559eb4ba09c9dcf5a85ca30eec81ba4c17d15c53"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "hotname"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHK3M"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "02020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "f83b332be4e6a5a4b1c56aaf6db52657da495e149870057d8590ab9d7a6167ad"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "0d03e1495b12a56698f4d8d1559eb4ba09c9dcf5a85ca30eec81ba4c17d15c53"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/adversarial_reverse_lookup_cleared_on_release.1.json b/stellar/wraith-names/test_snapshots/adversarial_reverse_lookup_cleared_on_release.1.json
index 3b958e1..cfd955a 100644
--- a/stellar/wraith-names/test_snapshots/adversarial_reverse_lookup_cleared_on_release.1.json
+++ b/stellar/wraith-names/test_snapshots/adversarial_reverse_lookup_cleared_on_release.1.json
@@ -87,7 +87,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": []
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/adversarial_reverse_lookup_updated_correctly.1.json b/stellar/wraith-names/test_snapshots/adversarial_reverse_lookup_updated_correctly.1.json
index 56ed917..15923ef 100644
--- a/stellar/wraith-names/test_snapshots/adversarial_reverse_lookup_updated_correctly.1.json
+++ b/stellar/wraith-names/test_snapshots/adversarial_reverse_lookup_updated_correctly.1.json
@@ -70,6 +70,127 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "ec7976154f907b40d6f8b45431f2d3ff17aee5c05fe08ec78a7f8d71f44b9200"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "ec7976154f907b40d6f8b45431f2d3ff17aee5c05fe08ec78a7f8d71f44b9200"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "updatee"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "14141414141414141414141414141414141414141414141414141414141414141414141414141414141414141414141414141414141414141414141414141414"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "e8d0df2a53215bf1d2e505eabb127cfc0ca8491285d978f680d62784e4f4263b"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "e8d0df2a53215bf1d2e505eabb127cfc0ca8491285d978f680d62784e4f4263b"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "ec7976154f907b40d6f8b45431f2d3ff17aee5c05fe08ec78a7f8d71f44b9200"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -92,63 +213,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "ec7976154f907b40d6f8b45431f2d3ff17aee5c05fe08ec78a7f8d71f44b9200"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "updatee"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "14141414141414141414141414141414141414141414141414141414141414141414141414141414141414141414141414141414141414141414141414141414"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "e8d0df2a53215bf1d2e505eabb127cfc0ca8491285d978f680d62784e4f4263b"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "ec7976154f907b40d6f8b45431f2d3ff17aee5c05fe08ec78a7f8d71f44b9200"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/adversarial_update_by_non_owner_rejected.1.json b/stellar/wraith-names/test_snapshots/adversarial_update_by_non_owner_rejected.1.json
index b915285..2961ceb 100644
--- a/stellar/wraith-names/test_snapshots/adversarial_update_by_non_owner_rejected.1.json
+++ b/stellar/wraith-names/test_snapshots/adversarial_update_by_non_owner_rejected.1.json
@@ -42,6 +42,127 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "2bd806c97f0e00af1a1fc3328fa763a9269723c8db8fac4f93af71db186d6e90"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "2bd806c97f0e00af1a1fc3328fa763a9269723c8db8fac4f93af71db186d6e90"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "alice"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "4ac5b1038ff9a79b5ed7a8cbbb97f2b658871d6a02c0d12e1aec4bba51ec19d9"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "4ac5b1038ff9a79b5ed7a8cbbb97f2b658871d6a02c0d12e1aec4bba51ec19d9"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "2bd806c97f0e00af1a1fc3328fa763a9269723c8db8fac4f93af71db186d6e90"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -64,63 +185,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "2bd806c97f0e00af1a1fc3328fa763a9269723c8db8fac4f93af71db186d6e90"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "alice"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "4ac5b1038ff9a79b5ed7a8cbbb97f2b658871d6a02c0d12e1aec4bba51ec19d9"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "2bd806c97f0e00af1a1fc3328fa763a9269723c8db8fac4f93af71db186d6e90"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/adversarial_update_invalid_meta_address_rejected.1.json b/stellar/wraith-names/test_snapshots/adversarial_update_invalid_meta_address_rejected.1.json
index 789fea1..4e5b1ad 100644
--- a/stellar/wraith-names/test_snapshots/adversarial_update_invalid_meta_address_rejected.1.json
+++ b/stellar/wraith-names/test_snapshots/adversarial_update_invalid_meta_address_rejected.1.json
@@ -43,6 +43,127 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "d67fdd0c0e917b0c55cc9480fb7257d00ab33cd832cd88e0eefbcf6626265d49"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "d67fdd0c0e917b0c55cc9480fb7257d00ab33cd832cd88e0eefbcf6626265d49"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "testname"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "01010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "7c8975e1e60a5c8337f28edf8c33c3b180360b7279644a9bc1af3c51e6220bf5"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "7c8975e1e60a5c8337f28edf8c33c3b180360b7279644a9bc1af3c51e6220bf5"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "d67fdd0c0e917b0c55cc9480fb7257d00ab33cd832cd88e0eefbcf6626265d49"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -65,63 +186,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "d67fdd0c0e917b0c55cc9480fb7257d00ab33cd832cd88e0eefbcf6626265d49"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "testname"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "01010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "7c8975e1e60a5c8337f28edf8c33c3b180360b7279644a9bc1af3c51e6220bf5"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "d67fdd0c0e917b0c55cc9480fb7257d00ab33cd832cd88e0eefbcf6626265d49"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.1.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.1.json
index 8dd6006..2e08a8c 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.1.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.1.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "89a7774abf38438785727df7b94daf355ee5e58c94e37b14d5fbad05ff3fbc9b"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "89a7774abf38438785727df7b94daf355ee5e58c94e37b14d5fbad05ff3fbc9b"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "853xg520q12187ls"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GBZIVNDTIBXD6G7JL5FQTFRHBHQWZUHUY34AWYYCWZE2GZUCM36OGU2A"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "2774ccd0656ad4839ecd18d4a6e70a74c94f7d7afaefe39b897a117a471cf0ec6e1d05247cf7c24adff4670c93e9b0c18438aaa575f0b83754f82eebbd2e6f3a"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "2097ba17fac95c962edac840fced6f6c164604dfa0ef3653a6b6cb062689cf3e"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "2097ba17fac95c962edac840fced6f6c164604dfa0ef3653a6b6cb062689cf3e"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "cc67f50eb141737f84f368a6fd56f5c6e08ebdacf5ba3c56bd2a6c8c21a4de7f"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "cc67f50eb141737f84f368a6fd56f5c6e08ebdacf5ba3c56bd2a6c8c21a4de7f"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "89a7774abf38438785727df7b94daf355ee5e58c94e37b14d5fbad05ff3fbc9b"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "cba9abfab4be5ed5e6633d8cacf776b8597a72b6c87d2e7aef1c946e1097cc9a"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "0f9so61z9u56jd82hzvtn1zf1"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GCVGZMVAS2P53GBR7HEOIOPQCVQZVLTLPU5UW2XEFKWI7GWZPPF67NWF"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "24de9caccc9d606525ccd4f7f85c335d2c68feb039e3b83943514e472e390ef8027dcafd025acbebf6bb85f5094a69c26e175a97ac78e79172e753730bac00c5"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "d74daaaaf36eff7fa7855e51991bb00364975d0a18c57567c1f33cdc472c6a34"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "9190287870a17645b0f7ecd3420ab9f3aee3e1c40c2eeb892362d0b4ebc83e6c"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "cba9abfab4be5ed5e6633d8cacf776b8597a72b6c87d2e7aef1c946e1097cc9a"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.10.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.10.json
index b00bc8f..088ead0 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.10.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.10.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "0d1fbcaed813d45bedd0a192d6fd7227ddaf575630abbd2f19f299e6d6f397b7"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "0d1fbcaed813d45bedd0a192d6fd7227ddaf575630abbd2f19f299e6d6f397b7"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "1sjyjbv86w9823g"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GBTZCBR4LGINAXDRCQKIANYSIURPQYRHQO42LDEG52A5CUBDXGBQYRTF"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "136e6771d14fec96959c8c315092a0c8174010129fcd2e1dddb3719577b249fc35443b66719138de3967bdc52d7cf7e3eef2d7128d7d1596a50c520dda473a9c"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "01c4790848b645862eaf0f39b06452d30174ecdf004c1619500d7f2b3e03551b"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "01c4790848b645862eaf0f39b06452d30174ecdf004c1619500d7f2b3e03551b"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "17f12bb196d12022cd5fe29523f728e71df07a5753a92b29e227eb6de4ded866"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "17f12bb196d12022cd5fe29523f728e71df07a5753a92b29e227eb6de4ded866"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "0d1fbcaed813d45bedd0a192d6fd7227ddaf575630abbd2f19f299e6d6f397b7"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "4cdb1e7fc955d95db19995fd7956b19367290c60adcfcb81c7fefbc325fe4e09"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "a59hoo2bmf74a6uh2b1d9e7a8jwre06"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GBGQ2L3AKD44A5SVR2K46OKE76MAEUQNKEZSB3U7WVMQ2EUFTIFZWNF2"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "9ba3be625734e989c0a56cbf0290c90a0c8b678dd4466d09fab171f9a725f5491b552e50247c8dfae476e5b2d034a99991575204e55f3035c2ad03aa0b892d19"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "b177176c08e5f1bd9130068acdc3438512bf3b3518318aee95bb4fea60b3c840"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "5827351adee6de411982e2e555c454c4b18f7ffde1775ca9562203db88dc810a"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "4cdb1e7fc955d95db19995fd7956b19367290c60adcfcb81c7fefbc325fe4e09"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.100.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.100.json
index 1e731eb..d81b4ec 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.100.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.100.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "1e2f2cc3eca90c34974ab45f95ad420984f38d25a00a9aa41ccdd72777121a34"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "1e2f2cc3eca90c34974ab45f95ad420984f38d25a00a9aa41ccdd72777121a34"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "sn7621tl662u"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GBNZYHSBBGECAVTT2XTMI26NAYJQG6A3MV6JGCIUX6TWTX4WHZPVJWC5"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "c65e07ea9aa04055a0eb2b2117077e3b1be8aa9b82b4ed7d77c1923d9cd0d374fa7f7d175838eee483b05d80c8acf7470f1ed2161955071b01e303fb5300fb57"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "93aafccb48dc85c2f055fb807c33c1de5f8c40419edf6fa2c6132898319a42ab"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "93aafccb48dc85c2f055fb807c33c1de5f8c40419edf6fa2c6132898319a42ab"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "f26ae8fc3fbb7644939a8eaa465fd829a94a6c9cd2ddddd15d48377fd6ca496e"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "f26ae8fc3fbb7644939a8eaa465fd829a94a6c9cd2ddddd15d48377fd6ca496e"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "1e2f2cc3eca90c34974ab45f95ad420984f38d25a00a9aa41ccdd72777121a34"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "238aad64cd8b5c4f49c107f5b1306d5dd0c3596302140f2d0c162163b5aa52b9"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "w8x"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GDQMQ6P7DOHIRV2ZBYRLOCGKPEJ22VI5YK5FYOIENIJXU6R3HWKPH5SU"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "5fce3b3545b98c319cd7d45e5155d10c1d8bf802af20a9d8256cc2238bb8c46182713b7dd1c3a683f74666fa79ca7a0397d43bbb692330d23776cb7076f0ff67"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "455cfa69b269a330e6fb36863577aaffd35f7877a3d6bf405a7f9b496db81615"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "3c6f5281c7f141d94a340b0a42de8b4da586e027d95310ca53483cdd0683bac9"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "238aad64cd8b5c4f49c107f5b1306d5dd0c3596302140f2d0c162163b5aa52b9"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.101.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.101.json
index efabc48..db5876a 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.101.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.101.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "4a755fc2572e69cfa2a5e4a89fa2138498d1bb901cf2ba44bdabbde0da45c139"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "4a755fc2572e69cfa2a5e4a89fa2138498d1bb901cf2ba44bdabbde0da45c139"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "1l096y452sn9"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GALY5W33LRK3TFD2VIHPMFM3B7KLCEMFR2ESN2XQYNLQOZZYFMGM4SJC"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "be485024b3e112aa19f282f09849b2782c9e49ba9ba4da17d06705b1343f1484ba31d37e9353bb52aa8fef4d8223706d5d1f5c69782e202a32ce9d52a27b7384"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "9568c725c275398312ac88d646d086ede55d9926138ab16353fb638ca57a782f"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "9568c725c275398312ac88d646d086ede55d9926138ab16353fb638ca57a782f"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "c3a09b19647ef267c54deccb50dbcaf76a3fe5f5bd481e50f4ecd09c10af1b0d"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "c3a09b19647ef267c54deccb50dbcaf76a3fe5f5bd481e50f4ecd09c10af1b0d"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "4a755fc2572e69cfa2a5e4a89fa2138498d1bb901cf2ba44bdabbde0da45c139"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "9b5a9760fb595ddf76f6f8079f3075b9567cc437ac5b17599efc5e5ed3ec3841"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "k9j85ehgf6x75g6"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GCKRQSR7BMZFBBADGW55TW5IQ34SNXAYAEOSCQY4UDLROB7IBOC6QRE4"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "f080ba68170cdfa9a5342bc1210694fd955d3ede506207a958cfef7dd9a21595b929f5cce84cedd8dc6003b46d6bd038178590c754a20bf052b51f661822fb53"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "8122c3b6f338211f6fc47776451fcadc4636d17829dfd2626a65607f641200fd"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "e39d37898cf1a695e0c84ada2792cb619ca3e42afb280920b1eddb1782aa4801"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "9b5a9760fb595ddf76f6f8079f3075b9567cc437ac5b17599efc5e5ed3ec3841"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.102.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.102.json
index 10fb8be..34b4e3d 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.102.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.102.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "99e67d971a27978987e48af200a2dc45d8556a81734d1c971b5df6d1bb6e2cf8"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "99e67d971a27978987e48af200a2dc45d8556a81734d1c971b5df6d1bb6e2cf8"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "549pe53wj19m6yyy208uua15rh"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GBIX73NHVNFQQDSY3JCF6LQGB3FBC5TM4I57SBUK2ETJB4UKGQRYCXXI"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "3f401b7a19bd321b149fc70e64f75fee4d7268e0c8fc5bf4ad9af3b355516341505c59819701130e0ef0baf7cb927a9728efa0cf58a0b760f60dc933cd127e22"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "00dcb31fbec0bb798317962fa00c85511871b03c4e01f174abb26bf094392fd5"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "00dcb31fbec0bb798317962fa00c85511871b03c4e01f174abb26bf094392fd5"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "88c62ba739ec2d9ba75ff492512ec46b525156a8a99f08264baef8be5ae11a6e"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "88c62ba739ec2d9ba75ff492512ec46b525156a8a99f08264baef8be5ae11a6e"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "99e67d971a27978987e48af200a2dc45d8556a81734d1c971b5df6d1bb6e2cf8"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "e129f71afc3df8cd587f99b7a38f6d8073e7327233547b041d166d35fe28b9e8"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "j38yc6q13vne5v7mvlcr054m"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GD3SLZ3XHRXZL6FWSXALDYMSBRHM675SE5FFLCE76KB33ISY7U5LIOCK"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "cd6d5fd0710fb29f007b298fab3510748edc29482413f5eb7f9de0c39581fd0137f6b5c90916ebbb103bf894d4ed70c0d56869b7a0bf7c04fcc4bbe42bdd84b0"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "f9e177eaebbeaff0764213f7666d6907cdcd358d31cae4dd0512ec87d3d37376"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "120bc2951be85329f829c3a5dbe7e8093c9b122addfb4fdaf94c825733aba66f"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "e129f71afc3df8cd587f99b7a38f6d8073e7327233547b041d166d35fe28b9e8"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.103.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.103.json
index a265a82..eab5de7 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.103.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.103.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "ce469864be1a0f7b1b7d089f4831459c125dfc963978938a9518050c6629bbd2"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "ce469864be1a0f7b1b7d089f4831459c125dfc963978938a9518050c6629bbd2"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "o9w30vzes8eq2d0v80k9o213myv6w"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GDBID6N7U3DVNG323EAEJEOC5UDBFP62WDFZDCGMRT5AMUOOQ3PWAHCF"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "dc604b3cc7b75a340a0cd39258460e4230f4e9d610b1e7afbc9a84c37b112e3d9fb1c26d7bd7f99305805c251e40a583f907301acaa94c28a57f5865482a47a8"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "b6c34a25e1eb514def82668026d2f074e416aae951712056eeafc50445b32564"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "b6c34a25e1eb514def82668026d2f074e416aae951712056eeafc50445b32564"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "552161731d54567c02937964330f87c5a90c0c08ca2689c087f514d6a013df72"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "552161731d54567c02937964330f87c5a90c0c08ca2689c087f514d6a013df72"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "ce469864be1a0f7b1b7d089f4831459c125dfc963978938a9518050c6629bbd2"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "74fca55b2bfc38cd98115cfcde19b44cbd255b322d27d85cf18864e1062558b6"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "nf50"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GDWEJCFMJPJUMQSLORCHLM7TLIVSK7AOTZ2YQW5USGGKS27ZQOX4VYOW"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "3eea43793cfb2fdeac0b40bd2cf632a5fa57eac10aedda78d86391fc2698067ac713a133013ac6c817564fa45f3a728ee15da663ab4afb949bca659e0567e68a"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "a8d3a2f2e877f807968d8641fd07517320b882836fb1c6bee7d9d653e2b02d17"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "df8f482e8b64e47469aa93948b34b56d71fa69f0b6bea14918621a404744b685"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "74fca55b2bfc38cd98115cfcde19b44cbd255b322d27d85cf18864e1062558b6"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.104.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.104.json
index a94ba5a..0248fec 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.104.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.104.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "162414ac6cb77a99aa3ffc1912395ed0eb4d197a4a1137ebb68152442ed0db14"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "162414ac6cb77a99aa3ffc1912395ed0eb4d197a4a1137ebb68152442ed0db14"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "yb191t1gkzi4951d00"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GDKADSNHAK3KZUKMFXKXRKBKXLSFFCWEEOFI6JC3PXTZL6RMZEY5AGXN"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "204b92e875574c2c07575ba88fddae0a40d4afa6dc3ff27bcebf84efbd45cdd39726ff9756fca4b5ac82ca82ba659f905489271a2288d5692910bd1f3245a308"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "5dda128777dfb4a986523572b212003a283a7c260a27ee08fcc46fc6d70fa7f1"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "5dda128777dfb4a986523572b212003a283a7c260a27ee08fcc46fc6d70fa7f1"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "4923e2501e15aad66540d4788c2e79d2620ce59bb89a6bed6dfd3a01d63a7d09"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "4923e2501e15aad66540d4788c2e79d2620ce59bb89a6bed6dfd3a01d63a7d09"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "162414ac6cb77a99aa3ffc1912395ed0eb4d197a4a1137ebb68152442ed0db14"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "d8711dae09d3cd7716b26d2826de3b140e7601b100c4cf8b5cbd5dfbd9ff5d60"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "lemaqd0kmrqekyv90kkt8uqnedph3"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GAULOU5UGC4LUOFB6Q3OGDF4AOSJRHERHOYTTNYNZCNWYHLP4RJMDABL"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "15666b8ddab1f55de007b98a74032a7fe298e06d4d2de105ea77a9a46f246bcbb5b363e7c1bb1c3bc3bb2d869401131b429c9e571b7cd28bb771133d5da45fa8"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "a48df57f554250244cb985dec814ec08488881c1e7480e2168a3eec1e357896a"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "3137397ec59c4370d7980ad3954856c9df78d078aa8e2ef5dc40fc8c55c29506"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "d8711dae09d3cd7716b26d2826de3b140e7601b100c4cf8b5cbd5dfbd9ff5d60"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.105.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.105.json
index d29820e..73570e6 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.105.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.105.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "b931d2cb484cc1d49a00adb3598858246a2c6a1e9beb32fd5fb1812e6a92a53f"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "b931d2cb484cc1d49a00adb3598858246a2c6a1e9beb32fd5fb1812e6a92a53f"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "atjn0z8qk5g2c2t7pq4cu6oya6ef"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GBAHIEBUTQVDNRESLMG6JN6GPZUAEB2WIJBFRLU322ONJMZOK3MCMP4F"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "21809cdcc1488cb42550408432a7a4228ccab12a79714c40a2497cf98fc8409a4226809ec4127fc43c516abe0c8be44082ef875608c89cde52328868f4374da2"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "264a0edbfefef8ef196189309595af4d685832ce3ef7dc7a3b3f9df2eee2a580"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "264a0edbfefef8ef196189309595af4d685832ce3ef7dc7a3b3f9df2eee2a580"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "de82a7172954871701bda267880a3add81d2555d3459152c513783fd52b1f4ba"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "de82a7172954871701bda267880a3add81d2555d3459152c513783fd52b1f4ba"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "b931d2cb484cc1d49a00adb3598858246a2c6a1e9beb32fd5fb1812e6a92a53f"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "5de3f7e1e17e1bebac9238873de3d6aaa7bb95112e98fb8c2a51c0daed6a4199"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "obq2927h7061e2pa2ciorr"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GBGVZHLJDABKBYKKB46YVC547G7QKLYUZ5MBB7WCZEFNN6JKPDOV6S3U"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "a7fa7a0384b3ed5106b5b6394a51ea3c8eeeeed7ac9deaa363765d927e6da7870fc987761a66775fc7889ec5dad23d094a7bb395540a6471dff9a059457f156d"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "001b6ccc81d7a3be0157d5da57f7ec480af83bb47c62b8fee4c12ab19d3167c2"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "67da123ce3224dbfb7c48858276cc45733080cd2900ead297f04dd272dbadf63"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "5de3f7e1e17e1bebac9238873de3d6aaa7bb95112e98fb8c2a51c0daed6a4199"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.106.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.106.json
index e0046e0..bb29876 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.106.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.106.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "89fcbfcdd4a5fdd51e24e4a394e4fa1b0d6fdffe55e19970534d9efdd4fdce8b"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "89fcbfcdd4a5fdd51e24e4a394e4fa1b0d6fdffe55e19970534d9efdd4fdce8b"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "2gtw0224710v2f5c5sbhnlv"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GBBSN36CMRWXHWRH4TPJGMSGCO6GV7FCSNXFTV5OYKPQXS3E7HMPBNJB"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "45a5c0707fd374134db4096114b35ecafe0cf8a2268396cb51ab68b84c94b4583d3d471043c28937456c5f71656715447e12962942d4b84981de716c944f333d"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "99735aece06cc5b36462fe414b85959eedd9d14e80812578552577299cb1ece5"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "99735aece06cc5b36462fe414b85959eedd9d14e80812578552577299cb1ece5"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "7f0d74c16026db2d76f93e699ca93466f434cdd42ae339c66e49b76fc8aeb009"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "7f0d74c16026db2d76f93e699ca93466f434cdd42ae339c66e49b76fc8aeb009"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "89fcbfcdd4a5fdd51e24e4a394e4fa1b0d6fdffe55e19970534d9efdd4fdce8b"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "de7d7241e23dc0984008f6ee6a0ab6095a4b04767151b34633ea6eb432050f54"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "yz13624hu6p4ts755939lba"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GB67BO7ADRIJUERAWCBAZEJEUSXHSNB2FOKNFLITKF4UV5BFMSATKFKM"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "4c5c1d87431f35c94422d24a458975d13ce0deff37f75e79f90de19e73b631f3a954f76027eadcd2eb77a2d52af18ddf2783d5f495731bc982b3181460ddd0d1"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "804a108d1916f43fcf26d2251e0ff69fac95af67865b1ddf3cfaa4734116c25e"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "80ddbcf7065dc6f692c9462c36d397a9e845288e25c6e396b72a8bcddd1fbf69"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "de7d7241e23dc0984008f6ee6a0ab6095a4b04767151b34633ea6eb432050f54"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.107.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.107.json
index d219730..058d311 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.107.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.107.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "1c0b27eae1d631234194fdd384d2a21089c00cdc507cb5f45d9319e1f19a720b"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "1c0b27eae1d631234194fdd384d2a21089c00cdc507cb5f45d9319e1f19a720b"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "rslbys6g"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GCKKXTKMCHZBGADNSZQEPLV246CNURKDRLTL5TAUPBHI6I3SL7BL2YE5"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "354a349735fe2a18ff009e1e9c8bff7ebf28a5b6327d228261bce2f6b3f9adb58713ecfc201f7fae7818cc87ca8ae497cde6485f4c042db5877d42de4749fdfe"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "8077d440a81b01ab6e3739d1093900a40bc85d126cbbe0c2c5d4a52e6d6d9e9e"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "8077d440a81b01ab6e3739d1093900a40bc85d126cbbe0c2c5d4a52e6d6d9e9e"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "ff439ee802a59114c2ede0293ccb08dbe878cf66f0bdfd6249fcfb406e8b6fc4"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "ff439ee802a59114c2ede0293ccb08dbe878cf66f0bdfd6249fcfb406e8b6fc4"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "1c0b27eae1d631234194fdd384d2a21089c00cdc507cb5f45d9319e1f19a720b"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "10fe1e1f7583fde186c41030ea567d5bc91bdc04f7899231d2a8c95c6fd84930"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "3te3gnyc06n8j03fe956"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GDVEF4ELSHGPQGBT2LEQSGXLVLY4S5OHK7ZH3TISJY3VJWCX5NEQAKJK"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "4096788edf72fdd2b386eaf0e4a839bad79a0df0efbde5914030293d965abe94b67bfb73b536fcf52fa8268e1e2d2d7f0f7a1ba4c10b72989aee58707c14bd37"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "5d257e4e637254f675b5ef60d590c3de5d5062b42b3d9532f8566542fbdf1986"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "23f4fd21cf631591e80c3ad70ba4b73d61c2a559005745cd581c002586e9ef88"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "10fe1e1f7583fde186c41030ea567d5bc91bdc04f7899231d2a8c95c6fd84930"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.108.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.108.json
index 9380574..e3e7e32 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.108.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.108.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "e2a895fd1ab88c79dd8334f86654af7cdd0b5a0e2f67535dc689ba131890e5fd"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "e2a895fd1ab88c79dd8334f86654af7cdd0b5a0e2f67535dc689ba131890e5fd"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "9h5484"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GAXZ7BSJ7DAHUH2I3DHRSBL5MA2KBPEVGVP4URUCHCK3A3W5MNEFNE2D"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "ca6bd1e1a2ee4f848475c54f3ea04097c0f97d1add1cc79ef5177203193ce1e1d5012dc386d5bc0c430a1861f909d804cbf67b4d3f8efde484aec6c8713d4ee7"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "c88082d7ccf7f92e7ae8991fbfb6a933d903160567ef2f65d6538b5b12776fa9"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "c88082d7ccf7f92e7ae8991fbfb6a933d903160567ef2f65d6538b5b12776fa9"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "e1a40bc3354d447909062a8b55b69d7568600ed25821634605ff06e0fb705a48"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "e1a40bc3354d447909062a8b55b69d7568600ed25821634605ff06e0fb705a48"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "e2a895fd1ab88c79dd8334f86654af7cdd0b5a0e2f67535dc689ba131890e5fd"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "90bbf7142296f3bd4114204e791e832494bf3379f6638265157ee46352fc8637"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "miqs4p8nxg8"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GDWJJ3Q2ERTEGSPBTGJ47ZASAWCDCX5ZNXXGOVWF6KPYNN6TUD6TVUXD"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "314fff9b8479b381766dd4ee51f2dfc2fce89868f6ad487c0308e737072b993286d9cebee3a172468a14ce88cb95082e61befa886f59cc763351d435a9e0c7a8"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "103b38d1e36ac30939ebbff4dd7acfa29fbff4dea7e2267e829c612b5c652432"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "cedc47cbec9949c972cdb6d57bb36f9ff3eb7d99380c451c13c8f5816435377c"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "90bbf7142296f3bd4114204e791e832494bf3379f6638265157ee46352fc8637"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.109.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.109.json
index 64eadd3..eb19e40 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.109.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.109.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "2caa90f901f88c265c9f260cfc56b9ac74b4d22d0da340a11955689d38e4544c"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "2caa90f901f88c265c9f260cfc56b9ac74b4d22d0da340a11955689d38e4544c"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "n2w51zf8u9z3xz8j19040y0kf"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GDFROJ7DP5X5RQBPV6YQTGFRYEJGKA7PPZFQNLOZOWWQDZU5R6HSQBEU"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "42fbd8741b8ade9b32129755e2abe56bc47c6a4d974f5c43e7a1402b72c491ecf86a039f08195042d82b0b20b55ef1579dac9996a0ebe6b7db041962f8e8b3bf"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "a7a5198cab1257d1554c5bbb4591ecb1c0a2fe6fc1c7be54bf580b7b18d59715"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "a7a5198cab1257d1554c5bbb4591ecb1c0a2fe6fc1c7be54bf580b7b18d59715"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "317567f592c47185acebe83bdab683b273c091016253c60997b39bdbc7564d3a"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "317567f592c47185acebe83bdab683b273c091016253c60997b39bdbc7564d3a"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "2caa90f901f88c265c9f260cfc56b9ac74b4d22d0da340a11955689d38e4544c"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "319f97b358e58c2021b2bccbf7f30aabcb3737ee8e1c37ba4ee072e78960a08c"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "c8abx47q1nr0733"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GCITININDR2QMEIQFEFIAWZ2GW4FUYEYKE7TVJGRXDXQUXJHPTWVERJA"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "31c601866ca2022e9a97da0d32ce0501af5476ceea7252bf20be70914c846de13a9ab840ca0cd1b0102448a5963d0e450073d95a646e76d1e6dcc1ce3eada732"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "d984e3ad9f3d1bf5f889f8bd44dd113791e494092d1bb60b18e0e089c50f4a9f"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "d4579bb830c26da20b4cb39bb0ce10c324f7e5eb816016a0b88a7cf27a5d33aa"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "319f97b358e58c2021b2bccbf7f30aabcb3737ee8e1c37ba4ee072e78960a08c"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.11.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.11.json
index 22ffeb4..1a9b1f2 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.11.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.11.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "f2ae5f819b1c1d458aeb0d097775e1a60f3a8c117358a6b1ae4055bb72a34060"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "f2ae5f819b1c1d458aeb0d097775e1a60f3a8c117358a6b1ae4055bb72a34060"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "b43yee31r2k8253icc5l1e4i37"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GDMQ5226VXKD3RE34PPN7RYMEP25YW2S4UHE5OSRYTAUDGLRUF5ZMAJO"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "50e1830afff43fec71d435573c013eb477c703c66b03e2c541d740c0e9e58649a6d9b9317c38d9809178c39b060658bb3a8d177f55a5576f6db144baa87b772e"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "a09c043ce2b0528e2c34cf940da129f25fd84eb4e4822071f67227f25dfe3532"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "a09c043ce2b0528e2c34cf940da129f25fd84eb4e4822071f67227f25dfe3532"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "7d2d356afaa603512b5ed64fd2bb2c37b53cff5b9afef0e261297184a0296bc3"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "7d2d356afaa603512b5ed64fd2bb2c37b53cff5b9afef0e261297184a0296bc3"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "f2ae5f819b1c1d458aeb0d097775e1a60f3a8c117358a6b1ae4055bb72a34060"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "1a97ad3572b34b568cd799e739d607058e598a83337006b91d5acac1f218bc92"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "g36jk455166d4y43rh"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GCEVKOYWEHFWM6Y3ZKR4T4RZDLC37TG4HPLVKAO77HXULL4XANRT5U7V"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "7c9dbbc5763b01b257557c93e447403771ca5ad61356b768aaf61a53fc9d7b955ae3e71ceeb62f473ae54f931ed83e2271d0b00fb56dae05c46105309fe7c7b7"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "07f812b75fc6fa613f4a0b1e4b64655a0203e3a7f88a8308cc863450a2198ee4"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "d30c3ebbe7ac1f12a22a3b59cd51dfdce42489502c51c3a89a980363a455f3c7"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "1a97ad3572b34b568cd799e739d607058e598a83337006b91d5acac1f218bc92"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.110.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.110.json
index 5bd1fa9..4db40d4 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.110.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.110.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "b3c1f6d4a301f5fee121f95a52ad2d28fb2b3467fc2f0b53d884ba552ebea331"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "b3c1f6d4a301f5fee121f95a52ad2d28fb2b3467fc2f0b53d884ba552ebea331"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "01884qprq3m6fcoi6"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GCP2GD7XTLHF6Y4OBA6XCE5XKKHEBC5L4WAMW26ICDFJQ6TX3ZYS4NT6"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "37ad719f20a2a33527d60267fe10434f78990f81e43c4be84910ce0244e6a0741d6fe7fa7d97ac212a825ae235748491ffe91c8884af79b15f708959a06741e2"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "4dc2ffc02035833ceab00caeb4a4d2ec32f8d65c665ffc85f1d634d3206bffb5"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "4dc2ffc02035833ceab00caeb4a4d2ec32f8d65c665ffc85f1d634d3206bffb5"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "8607cd2c4d5464daf05615340390868dd858fb30db5ed9d1b03db5a88b51f959"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "8607cd2c4d5464daf05615340390868dd858fb30db5ed9d1b03db5a88b51f959"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "b3c1f6d4a301f5fee121f95a52ad2d28fb2b3467fc2f0b53d884ba552ebea331"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "e11269ee2cf0540e95d88c2c9b7ae94be07459facded3d3a3f5fcd057e1a8abb"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "0n6d8lkq"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GAWNEYRKI6YLFJKKJMHBJDGHAZSUHV6HQIS5ERVXGGD4KHES6NE755AD"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "05e6d9eea764b2cf72cda494d2ff212c46b1d9d3d983a1655319222ff8e381b9968dbaf5e87f213185e5aaaa589f15665de703bbc48f82c9b036ac0a7c6a2319"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "d293d146851b3dfcfc5b6e28ce76796181fcbff8aeb022eb9d4d956337cdadbc"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "a93559c19e44dce3e4a5ab2e3189de2a02c2a517cbcdd0ef4a466c5e2a117107"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "e11269ee2cf0540e95d88c2c9b7ae94be07459facded3d3a3f5fcd057e1a8abb"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.111.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.111.json
index b737835..1fa0719 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.111.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.111.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "c38b80a0e94bda34b7147a2e8f0b7bc8fee9d3ae8dcb30e9f320de21b4341b00"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "c38b80a0e94bda34b7147a2e8f0b7bc8fee9d3ae8dcb30e9f320de21b4341b00"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "c2998bdst"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GDUZAN4DXW7AMZIX4QHBKBM5QQPNR6GBIBE7EEDI7VPQBQDMVKKSSU5Z"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "6f8bf815d4e63dad3f69a4f2ca6394d25e1002fc6215cbd1c9d81645154919999cfb7f6f876f4af543386b6103f354c34cfeca7ee8311d57c92715e71afef758"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "6c6c0f6891bff6462abe9cf63f7ad89f043ddb75c72ddf1c62b11fda4f5a7bee"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "6c6c0f6891bff6462abe9cf63f7ad89f043ddb75c72ddf1c62b11fda4f5a7bee"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "886f50c6c12ef11f447edc027d2e640443ee1db0e19e2fbb13a2e655f933395c"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "886f50c6c12ef11f447edc027d2e640443ee1db0e19e2fbb13a2e655f933395c"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "c38b80a0e94bda34b7147a2e8f0b7bc8fee9d3ae8dcb30e9f320de21b4341b00"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "e95856153ac7ce111c68f37d5c251892eb8dfee976bbbd6e7b70e97ec78341fc"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "8965016jv1o04pc4u3d3kj2"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GAHA7XWW5AA4HVWI3TNQNODH65X544HR47UWVGI27HRXUVZXWX6WG5RD"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "48c7890eed1d8e049bf196b433bb2020c6007b029dd46bdc44ab89bf53a0bd505b5a657f4ff7ecc7f39eb88b685fbab403f52d0d60fe5fd8ff432d69327c8ae1"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "c0aa036f9b799fdb06688d8080e792be7d80291300a0fb3f858140e9c5759f58"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "8c018971719bb5e261efe4fe76cc3e729a0ecbfdf9485d434ab21cdca2685c6e"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "e95856153ac7ce111c68f37d5c251892eb8dfee976bbbd6e7b70e97ec78341fc"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.112.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.112.json
index d0950ca..44dc6c1 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.112.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.112.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "76491e4e9777d31da08cba6a03b0a30323ffd0550b6bc87d0ac4abd421a2a437"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "76491e4e9777d31da08cba6a03b0a30323ffd0550b6bc87d0ac4abd421a2a437"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "aeg7a457md"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GDWLYDDREVTGQQGWLVOEHHRXHIJAB6342YGGDBZK5BUZN4LXSIBFJ3BL"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "161832471d55866fe9d7ac67c5324214610030e951d0620d5d55c7065bd47443736b7d2d0aa6330c36147f98c5aa4b5d807f81909684acfcd0a319178bfefb9a"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "7b516a155a3dc11bc4d8c6c1fae6340ae8b997d29b5d8aa437ae7e31fd2859d7"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "7b516a155a3dc11bc4d8c6c1fae6340ae8b997d29b5d8aa437ae7e31fd2859d7"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "a8b08f3ddbd12fc5e218a5344a5af96f12ceea63377fd58c7c0f540a4c9c744f"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "a8b08f3ddbd12fc5e218a5344a5af96f12ceea63377fd58c7c0f540a4c9c744f"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "76491e4e9777d31da08cba6a03b0a30323ffd0550b6bc87d0ac4abd421a2a437"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "2cb6dbfd7d726f103ca03acdbe2ce9f7228d81409f1aa2da7ef655af99efa6f1"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "g143f96k2"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GCX6HQNGYFM4GAIQU2DYCIVZYFVPAEPT5L2M6N5LY3H7FP4B5D5YGVYG"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "a08b6bed9214a248bf16941065bc62ffad0cd002bb270134281650c09333bc065e63e81621d45a6d5370957c6e331cd980ee3e3a2a4a3f5de5bcccb53222bc6d"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "3cba05e1650e8aeb00522bed0421cc664174067eb5be93290de43f218dc5ed96"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "5b4371bc68c0ffe49283e648154652b355ba7ae1531dcfe7bd09812fb1655d55"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "2cb6dbfd7d726f103ca03acdbe2ce9f7228d81409f1aa2da7ef655af99efa6f1"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.113.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.113.json
index ab12b81..52699a3 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.113.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.113.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "b4947e7f2664bf42a15b754653d34e6ee098949bf600ce7c4dd895716d2783e8"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "b4947e7f2664bf42a15b754653d34e6ee098949bf600ce7c4dd895716d2783e8"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "69zoc"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GABXP2C3EDQSRWOCVEYNN47VO6PBP6N7FWFLLPIFXJMH2C63K5E5ONE5"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "1d128e6e31c99bf41c4d3d2c2d20fcfd6e364235510b53647726e02f95f74281dc8340e2acefebee6266d20dd95e1ca4f6012061de8abcfb0189f252f46110f9"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "d13e034aeac07e2fe8ecd077ae02526b17b656cba0a4a321bd6873a77bd886c0"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "d13e034aeac07e2fe8ecd077ae02526b17b656cba0a4a321bd6873a77bd886c0"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "d31ae15012af0088d20302cff8896b06022238d85daf143388a785ff70ac8360"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "d31ae15012af0088d20302cff8896b06022238d85daf143388a785ff70ac8360"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "b4947e7f2664bf42a15b754653d34e6ee098949bf600ce7c4dd895716d2783e8"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "d1a2e823cc66dc450a33d834e36ed27e0806e1a0e4d4d8816cdd217cfe6a6f71"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "medg07sllo7uepfsc15jev1"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GBO2WMKINUYARU65ZCMWVB3FDMLG7OK4C2TRDT6J7B42SPAYLJ7DS6OU"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "4aa492d168c406c232e6c02166287b61394b31ae3c3ac3ff1fa416fcf45c74b0a973ce6e5e2f826fdefa8b49a151ffdfee4de11e29471035173b4b16e3acb19e"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "1439e7e9b08a677ae5b99fbdc45317bc1a688677f0c977b801c295a2027372af"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "a754ccd39cdc1d235b526c4cdeb43740ba3f7c4022ceeccb1042f5811a1b9c9e"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "d1a2e823cc66dc450a33d834e36ed27e0806e1a0e4d4d8816cdd217cfe6a6f71"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.114.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.114.json
index fb0b446..b806a97 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.114.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.114.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "0d5e33c026b9fda49a992a14cf94c71bb4efbeaf0e3b5e8275d1cd06779e10bb"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "0d5e33c026b9fda49a992a14cf94c71bb4efbeaf0e3b5e8275d1cd06779e10bb"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "ek8b"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GA4HYOVQX5TYIQOPOHC7NG7LMTTQ32EVBZO5KMD76C473VNP65KPI6RR"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "11d95f3ff9d7a1c04367f858c607281ccb2d82506dd3a733c0fa69f75496d63862898aaaa3292c1c99d2680fcedb4567304d96151f1eff53b316fe91a6583e06"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "c28a3b8f6c912659465e786c5b09374c66b87c3bfa249b9b0883e69bf49f6a4c"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "c28a3b8f6c912659465e786c5b09374c66b87c3bfa249b9b0883e69bf49f6a4c"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "2b1d5f3360745dd1953a1345ad6fc60303d7199cef189190279848690b163f0f"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "2b1d5f3360745dd1953a1345ad6fc60303d7199cef189190279848690b163f0f"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "0d5e33c026b9fda49a992a14cf94c71bb4efbeaf0e3b5e8275d1cd06779e10bb"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "6725c0b71d01ea2f2faf7928f2c161e2d777e95e4fe50df9d972f96bc7fbd967"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "1r2xz497gqy"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GCCZGSKLDBFAKCDPTTVNJSLYD25OYID5CBZ575KKOIUPYDKB6JXFSA2G"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "e1c1ce71b2f6fa4a7034fc63937ba702582c0f4b73765ff00282830d81516ea98d4f590e6b6d8681f3d787fe680ca69f7252091150a5443c4da4156ed915e982"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "eabbb81d99df6fbeb7416ab745d6ac77ad050c0891ab26764524e473e7791954"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "aff36efc4801e67e6d2fe0dda347f531e2b5013fb911be9aec39dc805335a882"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "6725c0b71d01ea2f2faf7928f2c161e2d777e95e4fe50df9d972f96bc7fbd967"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.115.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.115.json
index 7a6289a..560ff60 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.115.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.115.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "8fa370d2bf7dfb162a02bb670428ce6e60d0f7c7beba5bf849e401c4055232d4"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "8fa370d2bf7dfb162a02bb670428ce6e60d0f7c7beba5bf849e401c4055232d4"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "y8i6gm34k39"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GAYGW42K532NI3QQGN3MBHJZ6EIB5E25HJ4HGVHQ56QCZCPVETJRCUIR"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "48daf4d01bdc58309bb70949c1af30b59cf4c17e3d565bb9bf9fef790ccb858989ac8a89a5a99a75451e7b9149a86b0e42968666b391adfafb0c2b8973907063"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "c6381c2e286391e21b7b84fe4174ab87c6c4719d38ba7ca080c6552cec678d26"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "c6381c2e286391e21b7b84fe4174ab87c6c4719d38ba7ca080c6552cec678d26"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "1e832d95cda37d0a410342818473ecb1ed9c7213e9a080d078753774f28ae041"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "1e832d95cda37d0a410342818473ecb1ed9c7213e9a080d078753774f28ae041"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "8fa370d2bf7dfb162a02bb670428ce6e60d0f7c7beba5bf849e401c4055232d4"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "345ac48cb761a010fee21262ed741f2d7d821eddd07d2c975b7ae3d34d3f08d4"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "r90o8r59u6x4o66z93fr4"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GBZM5NMBUGTG2M6OYQVQQSX2J3YJWW7635NIKWSJGILVVWZXYR3OAIUD"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "3970b87a0e1ebcb6cfbad3f6e6664eff7f7860df07e6b857dd0a3f8acab422a38a565f7422e13d62110cde19a6ef60158def14bd32accfcd90aee22e969c3adc"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "141f7ccfe8369d495a1825d407725e39f17bded1d597395b9d1902f1eb5449c0"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "e32030f3b1ce85f9af9c807944aa330e4af704fd911611f0eef9cdc00cf43a2e"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "345ac48cb761a010fee21262ed741f2d7d821eddd07d2c975b7ae3d34d3f08d4"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.116.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.116.json
index 5157b90..f6f078f 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.116.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.116.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "027eb4464057d55403f521a912443fc511b097eb289a8f48353f2c050153e3f0"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "027eb4464057d55403f521a912443fc511b097eb289a8f48353f2c050153e3f0"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "jpekgvo2nelq6ulp99713zyv4q"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GAQDNEP3N6RXKK4JRSPQZJTZT3LJJFJGPHMPRTSZ7ZN7ZNN2QFO5GMRG"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "705174e894b8d29e3befc3463f00c48d8c1ee27c08dcc7e9f888f83dedb37612c2ef52b7483d342f2ab9bdd28c9ad20d6b73f8a037db7d419f19a7b79fa4a822"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "3e46516f0b423e19ca1babfc3ffb4d356b954b3f7a37865d457fc3ccfe36a382"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "3e46516f0b423e19ca1babfc3ffb4d356b954b3f7a37865d457fc3ccfe36a382"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "6910efd77d970b2b035d4d2b502a52c698aa732cec0bf8e9aa199b500a341f4a"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "6910efd77d970b2b035d4d2b502a52c698aa732cec0bf8e9aa199b500a341f4a"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "027eb4464057d55403f521a912443fc511b097eb289a8f48353f2c050153e3f0"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "ba933da8c2c02764c25cca8b38ebf6ed937cfee66e61e47a493c064de98fff2a"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "57xw26f344rsk07u"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GADBFFZJELJNBQIA3UWB4FSY7RF4H3ML4LYHM5Z4KUCA6IHIWIUD3NN6"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "58e3f830865ffa02e662d74e57cb1e870fdc174e142ff64eaf33f65d6b45fe5c43f1167ea261205075a5660264d9aa8905dd49163d6ebe582800a74cfdf79147"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "1da03e63a59a28398c371a74a106dc0d68b8b6a4af772addb0738ac02586c6fc"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "8ba0c29fa56bea3bbd50715b7176aec5e6ccf27954d48700f216dc2e6a50e673"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "ba933da8c2c02764c25cca8b38ebf6ed937cfee66e61e47a493c064de98fff2a"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.117.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.117.json
index f326aed..bfaea98 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.117.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.117.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "a444d3bf2926aa6f6a1229090946444c5eb14a2c419538bd868f586337b44861"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "a444d3bf2926aa6f6a1229090946444c5eb14a2c419538bd868f586337b44861"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "7hhcvccodtruu0916h8qaj2mv"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GBKRCFPJHH6W4XKKA7EYV7N4IZKTAOTKJ5SAULK6GQHBJ3NWNHCR3XGP"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "47c0abd685ef2ab496a39ea655f2b30adb10983a786c19007f317133daffa799c7cefe7b8d39df11f9c11378e0d8c7cacac0c56d2ba6bbb143e51bede3ea8c66"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "de45f77c9200400d3b0bda58b48830054a6b75b1fdc1387dc102bfc0b9fa94f3"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "de45f77c9200400d3b0bda58b48830054a6b75b1fdc1387dc102bfc0b9fa94f3"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "6c0426e15ea413a392c9f309c778c424156c1310fbf9e927363b327efb0dbecb"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "6c0426e15ea413a392c9f309c778c424156c1310fbf9e927363b327efb0dbecb"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "a444d3bf2926aa6f6a1229090946444c5eb14a2c419538bd868f586337b44861"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "79b2b38bc030b8813910451aa6d87c079c01e50381a6b3b9ab64028e13cae6bb"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "4p4yl"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GDZS34UAE237IKZ4IFJ4KRXZYLJSABCYC5QLQQVKQ6BGNAX3GOMCWPQC"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "b884eb97c31ce538424fd9e0a32a735aa3269f8c6ffd8414462d444f376aae4c2931efb5ae040c5b4a984080ea31a56c705cbfb0e438a78aab7c2856a3aff960"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "66bd2091a98a6855bb6a6b87d22534e062be9de7013d9758466a44062aeb898c"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "a50315549d619edc70743b80e5112af65544afb7659b8fccdbe3bb241d1f3240"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "79b2b38bc030b8813910451aa6d87c079c01e50381a6b3b9ab64028e13cae6bb"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.118.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.118.json
index 051d70d..c214456 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.118.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.118.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "3160c321bcd0c49b6755f1e30c7bfdb9a444db2cb3bba2074dfeb9647ded306b"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "3160c321bcd0c49b6755f1e30c7bfdb9a444db2cb3bba2074dfeb9647ded306b"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "abo"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GBVJDHQJPT5MUNEICXT63USEM5HWR62P7ODOHVMYLVWER72KYUELVV25"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "f0a229ca4c6b720356442180823e806164652aaa7c23334e1f95086d41938e714a988c4fd62a3ad7e2e5ca81b81ead1a1d3515b6d2db706accccb44df34991c5"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "4bae948bfc0871101720b8d1ee44c2ab9210bd9b50474438e1907a637ffe20b8"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "4bae948bfc0871101720b8d1ee44c2ab9210bd9b50474438e1907a637ffe20b8"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "3c5d7b6967a56f9071152e6601e3d11d2af76cd1093d5af67847b66d4cdef831"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "3c5d7b6967a56f9071152e6601e3d11d2af76cd1093d5af67847b66d4cdef831"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "3160c321bcd0c49b6755f1e30c7bfdb9a444db2cb3bba2074dfeb9647ded306b"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "bcb83c5fc4ed18f23d7c24eae138fc2bcc433726a634a9012566f0fc820662d3"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "7u89fb6g"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GATLYBTFYFBXMMQNFCS2FO45NX3CVH74LQJHF2CZPRWA77LWEVUCKMWJ"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "8fb8f57eb651428ae0b28d78cf6fba17d28e1e8e36d41ad5d3ccaa439bdf8663c44f4b0bc0debb36ed8fe8da1be45bd652bc4ef437e2253f610277997d713e50"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "fa788e85f0e8a7bc8fc222a2bc1c849a702620c1a55074361144dbb65a0cd57f"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "c514a189e702019ecffc079d59200b18197121eb6d069dd22038370d9a7c060c"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "bcb83c5fc4ed18f23d7c24eae138fc2bcc433726a634a9012566f0fc820662d3"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.119.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.119.json
index 2a775b4..f2e4625 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.119.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.119.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "624b1a363de77fd9b07fc18b9481c432fa697191c617a8e8f2e4fbf39c146565"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "624b1a363de77fd9b07fc18b9481c432fa697191c617a8e8f2e4fbf39c146565"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "a961d"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GBZQ55RZDOSO4YIFFUWSVTQW3QGDFBNLK2ZV4ABN2GMHKU67QNBE6VOP"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "22b045daaf1b9f142d5c54cf167237134872ddca38ba684d7007d2ca0f44d3cb4614a2a4316998f240d7e1dd6b69ae513bf4820cebff57e0ff6cb195ac6d375a"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "a0a09c5343f746febd67f7cda92ae161da0266d2d9964ccc0f2592f0475a3a94"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "a0a09c5343f746febd67f7cda92ae161da0266d2d9964ccc0f2592f0475a3a94"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "3e10e94b7b877070c172f0ce27158b1d00bb8ac7caeba0b6989eb2799f4efbe0"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "3e10e94b7b877070c172f0ce27158b1d00bb8ac7caeba0b6989eb2799f4efbe0"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "624b1a363de77fd9b07fc18b9481c432fa697191c617a8e8f2e4fbf39c146565"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "078d7a0c0609f2d87d6da137e9c650fac71ba5ff81c2fdab58e1527eb8d4f93e"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "ef835thvs8j596f04sfgpm13"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GDFST24GETIPIOLP3KZN4VPVPQQHFFPS6KSSDPQATTVZFKEYKY2BF5DI"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "72cbe36b7137a9fd05df0f0e3f8a7da075a74023995b5004b9dbdf5c5be7458882d80999b8357ed3c85d49063b4d9355e8e62e47ce6b1b326c7d8d87203ccacf"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "ea52332386868493424432fe81fc59ce5c4fa8140f67499f8bbff0f7d50980da"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "92a8476ba77983451b334b4f2eed917b37ad7ee0e4a17138d255c7b774a63823"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "078d7a0c0609f2d87d6da137e9c650fac71ba5ff81c2fdab58e1527eb8d4f93e"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.12.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.12.json
index 0bef05d..465f47d 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.12.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.12.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "03019f1c60bb590a5e6f49a59e9c840635c109d7bd586bdccdc29ac298156d95"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "03019f1c60bb590a5e6f49a59e9c840635c109d7bd586bdccdc29ac298156d95"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "jf6h4225wd12xq8374"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GD6SNBSMXZBDYQZEMTPFATFX7ISFUT6XQ7JZ3MAHNY4FS5ITYPKU2OZO"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "0b5bbee7f9a894f849558a13a4a36f8c0ea16247743adf81158579cdea1258dc8af6622b5ea881026290e9e20353b85df07749b46a21cbdaa5716b0fe352b599"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "be526f49557cc0ecf3516865e17853fd5cca7a225edb6dc610252d16727a2b80"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "be526f49557cc0ecf3516865e17853fd5cca7a225edb6dc610252d16727a2b80"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "11b28c6257d4e2ae09c83ba0bf6b693775bc2cafff625749fe4feaf21fdbd339"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "11b28c6257d4e2ae09c83ba0bf6b693775bc2cafff625749fe4feaf21fdbd339"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "03019f1c60bb590a5e6f49a59e9c840635c109d7bd586bdccdc29ac298156d95"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "5cc0f3ee28d1b7214154b3679e7c688817b8212dbbeebda9b31cead81bb9643f"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "v6r89ade6b3d556p7a58xo04kkjq"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GCEDBYEXTUH6372J7YNFHDBVOVW2AQMGRWBBCIN67W4X7QRZQKRN7FOR"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "02330c58cb39c6b9acb05a044dadf68e85ede8d94d7a62e422175d2c033604458e6c72dacb5dcc11843057a424f0dba52ebb7e5c6a6c47fb36f697a9b68508b3"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "93f9a8c82173744198417c5a2556b6b475dc648c3ff80e6f43f78f443a5d46ab"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "054206e49c6d0632501e851776189a235be1182a4e15d036936169301acc46c9"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "5cc0f3ee28d1b7214154b3679e7c688817b8212dbbeebda9b31cead81bb9643f"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.120.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.120.json
index c80ae81..cb8c483 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.120.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.120.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "6b19193e7ffddfdc9c0d283384dd18a81be81a6740272bd3498f8b983f96deec"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "6b19193e7ffddfdc9c0d283384dd18a81be81a6740272bd3498f8b983f96deec"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "7hlkanx7b8oy09e0wc4279g692myhz0s"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GBQRUSSQVPMX56CVWEDGWPBDI4X72XJ57YZEYEWRBZBRPZKKO3IPEYA6"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "13f7405efa770c605f2beea6f931ec44ddf9133441d52d237e006e71864b3a9face55e2d7e7bf9c0e46339f4ba1cd83046806b4b8afee9ad47c5c050a8a80959"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "9dafd5429f3313487895e5c77bbe0b0ceaaabc8c72f2be72cc50d96a60ceb172"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "9dafd5429f3313487895e5c77bbe0b0ceaaabc8c72f2be72cc50d96a60ceb172"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "f30885f44ac3661abbb240d01b527044e4feb41e7581ac940b869fb59260bfb9"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "f30885f44ac3661abbb240d01b527044e4feb41e7581ac940b869fb59260bfb9"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "6b19193e7ffddfdc9c0d283384dd18a81be81a6740272bd3498f8b983f96deec"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "8bd16bfdb93a78cecfbc49ab17dbaf01c8a7f031edf51ad23c869333d03fd942"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "6kmvrk3fvka381b41umml4159fnn8"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GDW6S4R6KDW65QIPQB5OU5DYDZVR7ACM2GGDZ6VLFQVP56WPJSRGNPXR"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "8dc497e0b6cecf15670ce19a4a9cea2d78e8225e6b0387b5622e64bda543514596a4951ae4aaf8162848d85ca445ace3d8acc71c913ee0f3f4a6fc750e9c5469"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "0971d4076c47976c5b1ef38510f969c890ccb15ca1500ece55115f3aaa205229"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "afe3850c3ec8faaa6f0d3f7f2dea3ff2b2d092f3ce722151039be19166616720"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "8bd16bfdb93a78cecfbc49ab17dbaf01c8a7f031edf51ad23c869333d03fd942"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.121.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.121.json
index f7cdc0e..1f6bdc4 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.121.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.121.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "1d67caf2bc5a3d5e383d42a0be06396b3f0af20e8013b0a37e3ec44cf71c5004"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "1d67caf2bc5a3d5e383d42a0be06396b3f0af20e8013b0a37e3ec44cf71c5004"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "5iol028090yr1zk6x9qazb5b52i6"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GA5RPBQPCMD5TRQ4354NVMPA7WWRCP26SHMVHBCDYC3G7HIBRIEYY5Q7"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "719f7d0f656eed2ca575d09422a8d09a1c403fb4b1cdf262149185548d52c694d44394fe271893b7a9869549a0e364cde1c560cde08b614a87fe41f8875c70ac"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "f21eeed67d68cf93c0f327b8b8e0e47b37179fbda03627c513b8de3f3cb1652b"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "f21eeed67d68cf93c0f327b8b8e0e47b37179fbda03627c513b8de3f3cb1652b"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "d080a3a7da1aa7c199084ba36d58b0411b396a729dcf33589da30d4743e739be"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "d080a3a7da1aa7c199084ba36d58b0411b396a729dcf33589da30d4743e739be"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "1d67caf2bc5a3d5e383d42a0be06396b3f0af20e8013b0a37e3ec44cf71c5004"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "8dd3ea7c2f1d7dd59f3045b6eec74a532e1d57747f8f42d559c88dd8cab605f8"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "5vq"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GAHVA3ZVV62TISYIUJUHXQR4VZH5OCBBH5OWEGWUSKBO2T7WC5RJBGHN"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "9fedf04c187ef26ac31426ef4259847bf9c32d0fae8a927eff6569b80443df9b8110d5345813f2668ccf26f2711a759a3939e04e285cb5c45cf497eb1fada304"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "727780765269b79ab7eca452b5854af514476ea7bbbeaed713b33870bdacd796"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "3f020b99c27ad7182f9e8507849b19d774248e16b4c4be73b652e33b9b162169"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "8dd3ea7c2f1d7dd59f3045b6eec74a532e1d57747f8f42d559c88dd8cab605f8"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.122.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.122.json
index 31accb1..32f470a 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.122.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.122.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "b84ed4c36d0e190db623941bc05ad49f2dcfa559b32d705348f78ca4fc3a13c3"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "b84ed4c36d0e190db623941bc05ad49f2dcfa559b32d705348f78ca4fc3a13c3"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "f36j7vbz5ziy1jeerlkl5"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GD24I3XEA2ESM5Q5ONKTYTWKMY4AJCHQYMDOC4KMH3RPNLMZBELLCRSU"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "aa6b51d7635ce41512c81450f060cf162f349aa4e5eff01e395c443554617bde10c7a6ae94aa538858c3a9370d97c3f176b34cf5421c63a07ea24f19032fcdf2"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "708264eae2f7fced1929747027afb1ee9742eb7e55da0b0719e3792544d5d100"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "708264eae2f7fced1929747027afb1ee9742eb7e55da0b0719e3792544d5d100"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "ae0118549558de130f6df533820d809cdd3dc86db453bb8a232da54fc60fee9b"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "ae0118549558de130f6df533820d809cdd3dc86db453bb8a232da54fc60fee9b"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "b84ed4c36d0e190db623941bc05ad49f2dcfa559b32d705348f78ca4fc3a13c3"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "8286c798af43fa08626e77dddaa0e59858937104b851a803a5d721949feb8881"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "cpn8cj2rdo32v5wb5m7602vr09"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GDOC5WRQLOZUGMQ6GUHJLVMJP2WGU7VMYBHGEBNRI2FY3LSMLJV4YVT5"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "eaea25b875da5ec280c3689665bacc4e4e4520da3fbc805ae53805fc229bfb344e4f2d6fa1741e132d310590fb16349651ef9170784d8ae5927d14bace816083"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "271e281a95bbf647aee896391bf4e6d7ce304eac12de554fc7bb91624822e955"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "027a3c77fa075b9fb22d668870cae175cc7f4625e310a5c15160120d7223f1bd"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "8286c798af43fa08626e77dddaa0e59858937104b851a803a5d721949feb8881"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.123.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.123.json
index 296ff4f..d41801c 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.123.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.123.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "0d4cbc41a52f80ebffc3b25f8e53845c4a95e7d2be4697aff1d7c8feb8e9666a"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "0d4cbc41a52f80ebffc3b25f8e53845c4a95e7d2be4697aff1d7c8feb8e9666a"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "amp40lq2"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GB2ORF6M4LG2JFKMB6BZJBMBPADVXMDMJ7OOY4HBT7OFSGODPLMWK3NH"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "4be0041a38cfd9100286dc11014a7f367ebc2bee324c45dba0d1e5dee08a78cfd26fce39436620feef237fe9e83fe593500461f4917ddc85411143c0735e0557"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "6358dc70240caf10b615fa475fa49fded735d2de6a706573ded29e4e388d8370"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "6358dc70240caf10b615fa475fa49fded735d2de6a706573ded29e4e388d8370"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "0e35da193da2005662ee3d3ccb8d481c262e913b32a6c65c8a9bd358aea6865d"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "0e35da193da2005662ee3d3ccb8d481c262e913b32a6c65c8a9bd358aea6865d"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "0d4cbc41a52f80ebffc3b25f8e53845c4a95e7d2be4697aff1d7c8feb8e9666a"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "98a4a62aaadbf71232d32796a04a955786905976037b16677f20c7be459019eb"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "4kcd0trg312q"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GAJWEINEFTJFMLH2VIJJZKWADTNSS5GNN3AR6P2UBHH3ONA62VQ4GHH2"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "a30962c8b61f8a2fcaafec4db9cd872375103b3465bf9e36e38204f801c91abea8eb250cc5feb52362c35fe344c634925bff395859c49d18cc28ad9e607c1f01"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "d69eb38cd71f50eb37ed1f63c89b5aa1781649efd71e1390ce88744cd507185c"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "52965324924b97553efd34b5c26fb03b380deb0d70ccbe0352f7a12afdcf3a00"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "98a4a62aaadbf71232d32796a04a955786905976037b16677f20c7be459019eb"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.124.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.124.json
index 5dd4565..74af07f 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.124.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.124.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "9b1eca5ebc791657071cd38e11ab9278b56a28676e6d6ac596a84d462d801550"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "9b1eca5ebc791657071cd38e11ab9278b56a28676e6d6ac596a84d462d801550"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "6u3yu66hjjak3a6rgz2bab0n79d2b53"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GB2NGIQEW6ADR7ORMKLRVMZW2BUQXS3DAGCQ6A3U2S3BIG3HYTV2W6X3"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "ee293557452e31b6de107ba035c53ae0360b26b30a5ad168ec30c868f694521863398b0e20b4fe16c1c689474695e8dc556084e105315e8d9bd5dc92b5b5136f"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "7caaea72999a2e725c4149d1c548016ec80fede18bf2eca34863ba84c44a7329"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "7caaea72999a2e725c4149d1c548016ec80fede18bf2eca34863ba84c44a7329"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "ee7e1a8a2de9cfedebdf6703594f5026bfd2aacbe910381d088cc072c0fe3bbe"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "ee7e1a8a2de9cfedebdf6703594f5026bfd2aacbe910381d088cc072c0fe3bbe"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "9b1eca5ebc791657071cd38e11ab9278b56a28676e6d6ac596a84d462d801550"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "c77862ad839dc7dc2930ffea4f0c3e83288df435ea963ec2031c7af8df4e2bae"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "1l1nb70hy0832urr"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GCPGVT2RUSAJMV77OWA45CR342YVZIVT27J6BDXKNQAKZRARDHGPYLZO"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "1995e9c06bdac77f9173f0045106e4bc364de0774080f6c0a71610fad7d78a6dc42ae3e065ee67e2b9359de6be2d25f6df87e0983098e6234a7e69e289df6394"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "ff3f45025cef27d6493a1b036e0cd57f93e183124a0d5329a23c51f548a77fb6"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "b96f28f1022429988d1f9461581c1b14edf28f0ca2db7b70a1e978ff910441e4"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "c77862ad839dc7dc2930ffea4f0c3e83288df435ea963ec2031c7af8df4e2bae"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.125.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.125.json
index 89632d7..18e8604 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.125.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.125.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "d9eec0b6c31086679dd7da05d9a7c5a71963bfd70f9f4a7ea8fae6040df1d69c"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "d9eec0b6c31086679dd7da05d9a7c5a71963bfd70f9f4a7ea8fae6040df1d69c"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "cn833dt7f0x"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GAZRC7JNL3AN7LRORR6C5KAZL2ADPDHUFJH3OBYBASNN6GAFYZGD7HVR"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "4efa6cfd4f2b771e5e2ecba0a745d45f5361157967377b1e3716b9a5c4118e5803bc28082c17f355a182417798b7b29ff26d7e755e2819076282591610a5e2d6"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "dcc39e14daf3b03a2267ef6ae17dec329c4ae4a9a3277cec82366a0c881e46d0"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "dcc39e14daf3b03a2267ef6ae17dec329c4ae4a9a3277cec82366a0c881e46d0"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "cbda5f9e164156cb05ea01179aa264b1edc4f4af0a8bd5bba8004df4fba23685"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "cbda5f9e164156cb05ea01179aa264b1edc4f4af0a8bd5bba8004df4fba23685"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "d9eec0b6c31086679dd7da05d9a7c5a71963bfd70f9f4a7ea8fae6040df1d69c"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "733279c8afb1ffbdb38f7c904f7b8196074dc0e58073212fcec4d4044a06773d"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "686y5a873zap5nhu52v0jfr"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GBKBKNENEMYMDIEQHNLO7BI7QEJUDL52LFARU6YENNNIKGXCN4FEGMGZ"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "1bf2da9fc3b0ea283d95233a5e9d712e60c4959f5b69fc1c24f2e334b2a0a53d8d72015dca6e8fe71efd7cf008438027dba717f21bf152b59e262c8db230e0b0"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "47944d38461527fbf84dbf25c4e751755a7dc58269e0e598542d8aecfacd963d"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "006dd2ab45163247a7da76a2edee1abc85c77cda06468166869085a7a5f94235"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "733279c8afb1ffbdb38f7c904f7b8196074dc0e58073212fcec4d4044a06773d"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.126.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.126.json
index 3c0d044..7bf2d8a 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.126.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.126.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "77c3291e3960a6958713d4bbebbc3dc56a16131cdcb34baa0d957c1cc534ae20"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "77c3291e3960a6958713d4bbebbc3dc56a16131cdcb34baa0d957c1cc534ae20"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "a9n"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GBAWGEAHVIS5SYSM6VLGV2BFIXA3YR6SLTLEHC3WMHEKQISB7YVVPR7P"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "106bd2bb1c31729b069900bc74921caaed54e0f769968c073c3955fd7ca9181ae238a08284b872a887dc9e1f0e04cfbfc3c154e7a59778bf72533f557b0db17f"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "803b195bcd25ea19006b2cc55609cdf4f8e3a1d49bedb2c52ee0dae5026275ed"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "803b195bcd25ea19006b2cc55609cdf4f8e3a1d49bedb2c52ee0dae5026275ed"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "5610648677a7d8fc9db5e1560b6684eaa5a7895b5a1a36bffac21524e01944c6"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "5610648677a7d8fc9db5e1560b6684eaa5a7895b5a1a36bffac21524e01944c6"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "77c3291e3960a6958713d4bbebbc3dc56a16131cdcb34baa0d957c1cc534ae20"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "81f20edc734249ac3d81c50657a77ff7a14fdd82c1d04e4d469ebe116a44e983"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "rm0yhd3uuc5"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GDQ64FJUDOJ637WDDHGGIU2VUYMBURNXD7PIMRR4QF5F3VWBK2F3JPKE"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "94bfb3ead618fe2ca745ce5d6a588533b1a49b66274f1a908e760648271966d877ba8d93c00442b806967ad5aeebc6631122caa2bdd0b82847a72b29c0043ca2"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "c012ee5328f90dc392f3d55e346f6c393c7aaa3536dae3a5115015822caeaeb2"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "d0dddd416c5f6c699053dc0059e425d5d6d72a17cd39184ffc7719e53b8a816f"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "81f20edc734249ac3d81c50657a77ff7a14fdd82c1d04e4d469ebe116a44e983"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.127.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.127.json
index ba08a6b..54b0b54 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.127.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.127.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "26fef7c6204305e09fe1bfa3119afa61b709020996f05b19b499deb5522c71a2"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "26fef7c6204305e09fe1bfa3119afa61b709020996f05b19b499deb5522c71a2"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "63a97"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GBPGOTEG52LUOPW36A3CHA3ID2CKB6PDRC3LKP62LE7Q2AWPHEYXNF2I"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "3f10170990b232359b7124263835dac3de3ec968f263c51910d8c300f34bc80b00c5729c10c63c019ca4a9c8b75e6367f6c1d30e3f234fd518b0b5b1f9b6d7ed"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "1ac75c9269654d2046451e38485bcfbeaeb9c40335389429de0a0f7979a3e777"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "1ac75c9269654d2046451e38485bcfbeaeb9c40335389429de0a0f7979a3e777"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "33e59f9d5a1e13634db54907bd87a8ab3c5df64ee07e5a999e114c775c743b74"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "33e59f9d5a1e13634db54907bd87a8ab3c5df64ee07e5a999e114c775c743b74"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "26fef7c6204305e09fe1bfa3119afa61b709020996f05b19b499deb5522c71a2"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "df0da22e94468962dfe047d86a540fd811a394ff85e72cdd77f84d9fc9ff5b76"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "6p6"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GDOVPNYGQFHQPSTHKHWUUPYUIFVWLO3H666RKMLOH3SWKSSMI2QL76ZJ"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "e87549f9c5dda4cf38fe88faddc9b3df4b5f6cde741d892948991d22fc8a99718991bb52c54f57e4b3828f04ff1d3ddf538c2c32b07e28797612209d0b8219f2"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "926a860cf4b7e695120d5820d0416082757c15fbf38dc640bdd3ea765e34ee9a"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "807ae92368927bef97b90735c9c69f5d2e97cc08054c676593b92c1ac2084421"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "df0da22e94468962dfe047d86a540fd811a394ff85e72cdd77f84d9fc9ff5b76"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.128.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.128.json
index 46bba26..bce82bb 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.128.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.128.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "31aaa72eec892e86f17c33b1f64376a83538a59ed93b205ac788fd95a9dff44a"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "31aaa72eec892e86f17c33b1f64376a83538a59ed93b205ac788fd95a9dff44a"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "6uei63mlw9u9ljoa1110x2"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GCJW5IXG3H7YKQD62PU2W45T2HFA65KL5HD4EVBG5GEARMNIJTE2U6OP"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "f5a55776600c354ba8fe95408eb9c58cc08b2247846704e4d30ea9828b32a3814a37bfcb78a83c4d623b67118e0d6812d274e5396d99508ef62e502ef9e1510a"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "d6ac6d4fa5f561da5ec00b72a5abc3b328ae2f438f46b8e3134414fadccc2db1"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "d6ac6d4fa5f561da5ec00b72a5abc3b328ae2f438f46b8e3134414fadccc2db1"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "8c9a69fbbe0fe7da628595430e4739e0bc8d146d1702b623e3d4c5b11b6a45e4"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "8c9a69fbbe0fe7da628595430e4739e0bc8d146d1702b623e3d4c5b11b6a45e4"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "31aaa72eec892e86f17c33b1f64376a83538a59ed93b205ac788fd95a9dff44a"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "337c3670c29c7ffe0b80f7a22660df7260a4b0ca31205fa8ac3c63e6942c90e6"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "8ma6"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GCWS5IQUIMSXUHHBDHWPAWPEKEWR4ARIK5WGKPLSPXINRMGP7J4ZJ466"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "193014f4c0e5969b0c8577b7c70c126ac21a7ad78140fec38d8df9f3c23b981fce011231e7cc7b6db3b6b802fad4e387b9e25c94452e602584b08d92e63b1207"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "95bddd547a5899a89bcbfb661fdcf29e7e7eb3bf5ac78662c532077d82638b69"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "9353a8fe568f5c365b3b8c8625ffe519d1c465723a6ebb2e7edff86f07064d91"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "337c3670c29c7ffe0b80f7a22660df7260a4b0ca31205fa8ac3c63e6942c90e6"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.129.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.129.json
index 0386638..65263ef 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.129.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.129.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "69df2db654a94a93a7e3f241c185724283dfccf6863b7a34f4aaf141592c1c79"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "69df2db654a94a93a7e3f241c185724283dfccf6863b7a34f4aaf141592c1c79"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "4h3s5oqwz0"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GCZ5BCZN3NSAJ3JTNUAPA3HSV7IRPHMHVCYMUVEX3XTMN5N3XNP5M5A4"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "8576a1df2aed15d8438d5c065c01fb4f8f87f0057b8cc66b4017aae0b62e0d721e3ef764fd45f962d351e1706b63dca97888e756aa590fe21870a609298709e9"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "dcdab8cfdb39b01579369a1fdbb3b8e37940d80db88bc6c1fee1ba660097e25a"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "dcdab8cfdb39b01579369a1fdbb3b8e37940d80db88bc6c1fee1ba660097e25a"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "13b8ecade183dfabccb0cf4579997bb85b519fc29accb1eb50adc685f12357f4"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "13b8ecade183dfabccb0cf4579997bb85b519fc29accb1eb50adc685f12357f4"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "69df2db654a94a93a7e3f241c185724283dfccf6863b7a34f4aaf141592c1c79"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "df188eb345b8e501fa81df7bf5b4e80c16074cbfde7cfe60d6d33ee0ddc2a091"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "ctp8rt7ipkn2cn2z50xa56tin"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GBJN45BL6IOMGH343FMCH7PWQSUSSY2BTX4PL4CCQXWZVDAG77GMXHN5"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "b5d4682ee543cd8a049065c35d9e51114e725100adac23aa2665f8b9fa7f4a43467249b37afdacd3c71b8a5d8abc966aef176f79c2c260cf5103b43c1b7689b9"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "471ed886a0b793fe909e247b20e4859311e8d3b75d7ba83c9366fe30bddf8bd2"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "241034836c138ff41367cdf8c03bb5511cbc75cfd18fc8b82dd11a0f69e1a0df"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "df188eb345b8e501fa81df7bf5b4e80c16074cbfde7cfe60d6d33ee0ddc2a091"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.13.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.13.json
index eef5a3c..e2f75b2 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.13.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.13.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "3b33d2d1e396640f43103f0c9a66d42a6abda5c185d14557ba33a705d95c98d2"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "3b33d2d1e396640f43103f0c9a66d42a6abda5c185d14557ba33a705d95c98d2"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "s7e"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GCTUJZ7A5MNGBC4UF6BMGZAYPW22XVTU2EK4SCBOWZL6QAYZQXV44EVX"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "c0b0c99bf4a6e288b13b6820954d6bda70ec0a690426dc66c6134c09001ff0e2b6c98a61264d63cc742c43e80ec227941003f86789d8cc40ca96fd9d0c762b7c"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "184becd22009efb540c16d128e16612f74cf6948eda9570713f84a15a3f36f8d"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "184becd22009efb540c16d128e16612f74cf6948eda9570713f84a15a3f36f8d"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "badd49c6e0a41ca9aa09cc8dee0facf18e166a0bbd23db0aa43c9e34c13b6294"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "badd49c6e0a41ca9aa09cc8dee0facf18e166a0bbd23db0aa43c9e34c13b6294"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "3b33d2d1e396640f43103f0c9a66d42a6abda5c185d14557ba33a705d95c98d2"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "57894c52aa7affbd205755e60553d3da142c515236f0c618d336b00faa4a65ac"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "zwn3b58vrd424ups1dgs55t9j37x"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GAL7WWZE2PSJ6SE3FWBYT3YLN5T3JJMZ5KXWPEGFPWHG5WO3UIGSPNPZ"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "c7eaac048e10da1614605ab55d587a136152d83105add71371364f2a54a6d5b2c950e00f69f13b72e524449f2680bbebedac2bba48b3ee1e2462883c1b33012f"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "58919f22e2fce3d819af15017fddb2d88c9ef555dc247f842f19169153566e58"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "50a89019475b81d2de7d9ee5c350ba47287a3d479cfdf35a92b2a085d5905bd5"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "57894c52aa7affbd205755e60553d3da142c515236f0c618d336b00faa4a65ac"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.130.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.130.json
index ebd248d..619b1e2 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.130.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.130.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "cad8ed57957b3c59a58120df757e317791b8c13c4e97101000b93fd20b94bb53"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "cad8ed57957b3c59a58120df757e317791b8c13c4e97101000b93fd20b94bb53"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "9g955r0hubj3ga66yb35n"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GCR2BRMB64DTXATM2LRBJMP3P75AN4SQCCG3XS4W6W27FWLZ6XCMUV4B"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "519f86cb85aad70b31b000a39a7404499512491038a875026c91e6be4ceed3b51f1dec2941ec74b493addc4b9d1206edad1e15670315748c12a585cc126f5081"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "b08d92bfbf9af75cf99d6f5f8789b05dc9994ab96b41cddc8d4cb022ecb65375"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "b08d92bfbf9af75cf99d6f5f8789b05dc9994ab96b41cddc8d4cb022ecb65375"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "119624c6392ff0fff80a1c710cf6043c82aba4186bb18d8db09a56fa15260056"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "119624c6392ff0fff80a1c710cf6043c82aba4186bb18d8db09a56fa15260056"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "cad8ed57957b3c59a58120df757e317791b8c13c4e97101000b93fd20b94bb53"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "2957507e9c300d13300bc6418b3851e42392a7dceb7a2f83f24046d7060adeb9"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "ps4"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GAOQ3KCX7VZWR4KKXEGH4QVZRCYV4N3SR5FGLZV4HTLOSOGMQIVFLAER"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "2c1f7401c34e68ecf32404655ff16e9e6286287a7b0c8d3a896fa5a9eaa6aeb163334902379da84a0a02f7bcf9706190d6fc076cb0c232aca366265975007d8d"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "6582de6ceb05687cd6f1aa8919da2e92f2db6dba2cbce410f4c3b19b889d0b14"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "8b1ac5b19fb28ca7870b2a7b5ef1f65bc94ed2bdea9f4e61f9c819f723c4b09e"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "2957507e9c300d13300bc6418b3851e42392a7dceb7a2f83f24046d7060adeb9"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.131.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.131.json
index 8710708..84bceb6 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.131.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.131.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "46d9ff2e6b06e29bb780e7d403958b03f6706dc839f78ca4033cb9a3329c5c8f"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "46d9ff2e6b06e29bb780e7d403958b03f6706dc839f78ca4033cb9a3329c5c8f"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "x904h"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GAIFYPRCMTEO4EGBGWAKRXIAQ7YSWEGZOJMYRLD5QUP6GBPAWIJT3QES"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "69f0180112583474783cb9d3b376af64e90c32faa44df49418ccd3f380830843c310ee01ce84b2a4b66680b2c1c4cbc3c2f9e83a5f65689bc1c362f83975460f"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "00eb93e9e848bfb72bea801b6be3b411b04e6458196ffaa88298ad481f82b1fa"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "00eb93e9e848bfb72bea801b6be3b411b04e6458196ffaa88298ad481f82b1fa"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "6d5ed6731efde1b96b864a4f620268fb2188e3a5c0fd44e0d1db639cbae06aab"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "6d5ed6731efde1b96b864a4f620268fb2188e3a5c0fd44e0d1db639cbae06aab"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "46d9ff2e6b06e29bb780e7d403958b03f6706dc839f78ca4033cb9a3329c5c8f"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "a35a1962b9a5631e07ffa80ea804d0f7f79208f7299a93063a5a2d118421aa16"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "5c9e25822q7nn2zb0gv4wk81"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GAOKZO25CW5HBQFLTDAISBUSJIQ5VW6TUOWXEPTIHXWXFEJOLG2I4SHA"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "4ea95ff65ccec10a71ff7c9ddb518d74fb875756e87f29b09654ca8f52d4149197ea3e4853b276480c2cb808448dc25f46cfa65cfb3b0cced55bc6e4f41f22ca"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "021349d19bd184de2c7fdd9d8dec0a19bf3902da722086fdd6acb8ca8afb86d7"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "7ef2ea73e8a4226237f710b5df5801ce0fe2f11ea86cf58c5372a509f8399006"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "a35a1962b9a5631e07ffa80ea804d0f7f79208f7299a93063a5a2d118421aa16"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.132.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.132.json
index d691c63..9693d53 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.132.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.132.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "b7b07950396d6f2e511b972739267ee90719786c87b06d834c6aaa2a9f4eec80"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "b7b07950396d6f2e511b972739267ee90719786c87b06d834c6aaa2a9f4eec80"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "7m9751ia9ad2u48uy96ke6"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GANWP5MO2GLG4XT55CSVMGEH577JC2HDWDX2V7ANYSZWN3NONHTI67CR"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "e067e9af50d9109e73d05a6b9ff2e2a147b5e03ead39f3091f1d7f988b1feead0bd09ef18cd9a74a831710c4f32a1811b0c6226100d65c6bdd4c84c38e61b882"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "e54eb09b29b912a4f56123ed1d2a34c86aeb96c0651b26ee7981be83754ec4fd"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "e54eb09b29b912a4f56123ed1d2a34c86aeb96c0651b26ee7981be83754ec4fd"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "8ee2ae14df01bb77df714008942f863aafded0c077251a473d37ac39641739df"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "8ee2ae14df01bb77df714008942f863aafded0c077251a473d37ac39641739df"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "b7b07950396d6f2e511b972739267ee90719786c87b06d834c6aaa2a9f4eec80"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "28259079f77f12b5b80850e7f0550855adbbddc5084980c2fee546aff8bd3e5e"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "81rc7195lt"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GDBJH3YCPFUCYLRZSXARKVZ5RTUYP7HNL25JYUDL7KZ6TWC7STTXSXDL"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "ad5cd8bedd28a2194c8b3a4e6829ac352af047d2c5aa95edb6da67720f12ae6f5584a30ec10df33dcb1ec4dafafcd6f65604760624c741947145c570bca4d968"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "fca7e6785a3b4f6cfe0120a92aa5c5770d357c3eada52a7ec7a4c728a33eff03"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "9459b77759671f616cd88a3d50c07ac19345ba791d4a39a565787223a103c00c"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "28259079f77f12b5b80850e7f0550855adbbddc5084980c2fee546aff8bd3e5e"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.133.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.133.json
index 3c39c45..c2e9f42 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.133.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.133.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "01ffb424661afee5d4a388067637ecc6b2c2e5f9c6ee6e4d5ea182a67e0169a9"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "01ffb424661afee5d4a388067637ecc6b2c2e5f9c6ee6e4d5ea182a67e0169a9"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "56s"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GABLX7M2O5LP3DBJTAQMLRTECR5AMPACE34LZMSGF6APNQLXGKCR3PFF"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "e0db178d100911831e65d3802d9ecf988917a545e082effdc38368028ced15afb075b53e753a7d4f1843e4b24d989e2754953bba2d214a0e8522f67d89a73b5d"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "3bed7a54f9a9b95d7c6514a204ed1ffb21efc82d2d6f713709d86b5a8916d7b1"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "3bed7a54f9a9b95d7c6514a204ed1ffb21efc82d2d6f713709d86b5a8916d7b1"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "97d3222b172e7beda467bca75ac8dba1a04c95b20e62025ac46eb5adbc8b8082"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "97d3222b172e7beda467bca75ac8dba1a04c95b20e62025ac46eb5adbc8b8082"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "01ffb424661afee5d4a388067637ecc6b2c2e5f9c6ee6e4d5ea182a67e0169a9"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "970ee6ddb7fd7f9ec3a5f80c62621d5225bc37ddfa256cebe5249951df14824c"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "081w34060wuji86mlf9441l7neg"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GDCPKV3YJADB2L2XQ4XS6BDOJ2YLBY4RZWVH4OS2UVSO5BZMU4WHJBNP"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "067323472486be67943292f1ce1acaf8e51be8d18e5cbecae682d6eaf884a5d1c1350198f29e6351f697b03e01589cacefbe327e0705d652a23f8286ebc8658e"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "24649f33682b05c262b2890cbf45478ef9cd7b80b05594233c3958a4c90efc75"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "903619d9007841aab4650b5e66f80adf727deedd504e3ddd057ff6d30755ed13"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "970ee6ddb7fd7f9ec3a5f80c62621d5225bc37ddfa256cebe5249951df14824c"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.134.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.134.json
index 3902fe7..b2b1fd2 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.134.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.134.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "e6dc77baf18d85ef837374e11526e0d300cbc67b4a2d0d1800884f65f70cc541"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "e6dc77baf18d85ef837374e11526e0d300cbc67b4a2d0d1800884f65f70cc541"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "386h9049b21wz49y3v6325"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GDJKBCR64VY3EH35VYK64YGWYDACEYQIW3PRW6FIM6DFMKV545FM2C5X"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "a0fed8145f67eec139aa805ceacf2d8a2c0e070521f17b474fbe0465f5d6e34202e3f3973d7fc68219ae81e167fc005f7c4fa0d5608eea3d7fab1454a2b65fb3"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "7b01b7cdaa16a8b887030ac97727053a27d58d1f944b0e35c845f4a419e76ec6"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "7b01b7cdaa16a8b887030ac97727053a27d58d1f944b0e35c845f4a419e76ec6"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "01c8ec24dc765ce02c12cd301cb30e521bb32191d1fc59682e62561c2460097f"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "01c8ec24dc765ce02c12cd301cb30e521bb32191d1fc59682e62561c2460097f"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "e6dc77baf18d85ef837374e11526e0d300cbc67b4a2d0d1800884f65f70cc541"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "1e58223ba283db546c9b64042cfb804120785e51d9bb1695593e9bc060e7dcab"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "o9a3advp6592"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GCBU3RM3LGIGF672BYWBD6AJ3LWHZ4JXGBH2QCC2K2WBCF7SPV7XCVXD"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "f92146a4b6fd7a92d28575d2435c4a0c399e91957cc0ad0be7e29f3d6dcaca07f71591eb516f96d074681bd5d9b98f44c336d6733880f85554074c2b9fbcd30b"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "241eb4ed3ffd025ee94747f75459d11c4d2bf1b833137b8722eb2a72a6bff39d"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "92edd800c8036353afd5ce852b3db05a7d05952381f713d27e010837099624ff"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "1e58223ba283db546c9b64042cfb804120785e51d9bb1695593e9bc060e7dcab"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.135.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.135.json
index 61eacf8..2b817f0 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.135.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.135.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "abb2ce38673d2594ad084d7c66ee1d5bbced8e2cfdce3f3fe92ad641ed8c1bf0"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "abb2ce38673d2594ad084d7c66ee1d5bbced8e2cfdce3f3fe92ad641ed8c1bf0"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "9p0arc3wj509"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GAM6AZCO37ILEHWGOI6MFYZEAXGXCUDKG3XONSXREGEAWVHLVDMHW2DY"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "9b2e39aa9a042e4da61da45af9186e5f1f23b83d33295b5107efc23a1e6ebf34949cd33d83a9020b3b0861de8e5fb3ebc9d0bb128a38697621aa4b4f42f74f44"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "345c5fdd59c0e3903abef5b277fc57153aff4190d48dd59ed23232d7bb914d37"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "345c5fdd59c0e3903abef5b277fc57153aff4190d48dd59ed23232d7bb914d37"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "4c8fd0a30d0279ec0d41a178276eee209078155a02688edacd3f40488dbc4812"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "4c8fd0a30d0279ec0d41a178276eee209078155a02688edacd3f40488dbc4812"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "abb2ce38673d2594ad084d7c66ee1d5bbced8e2cfdce3f3fe92ad641ed8c1bf0"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "3b8df08ef63e3ffb43f5412822fb491d3c0012e3f5700b224774703cf445a218"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "2j01w0u1kub7p6rn6lte9g3b78e"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GBZDZMSFTK4U4X5WZYQCOPXDG4PKZA2CFRFHYENZWDPZGCLNBEGO3ABD"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "a657b9b9c21d7be9d2c8a1afe6c1c264128bd2190d5e4adb489dd168be4467b93f06c956fc5ea1e644d7c2d8374788daf35ef281bd4c806c8eca638d46f63138"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "1c1e88b88b77fa6c681fdb7f73cb98e65355bf89b190ef147203d12cdd1225d2"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "321aa85f40aad070df33fb475846fa61f7bfc8a872f1b9879264c788206595c0"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "3b8df08ef63e3ffb43f5412822fb491d3c0012e3f5700b224774703cf445a218"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.136.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.136.json
index 9b9b144..8ae01e6 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.136.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.136.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "3564d540d19c6e2cc3f2068ef5f0cf91ddf6ec241c42ed884b73bc4e762954ad"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "3564d540d19c6e2cc3f2068ef5f0cf91ddf6ec241c42ed884b73bc4e762954ad"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "x79xq6i38"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GBNR2J6WU6K6GB7LHLTO5UHH5XFGUO3TSCWFDD6POTQVKFZG566RJO5T"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "42214d4d3460dd449280cd8ba461faa8e82e5a9e0e91e94b2840ff17ae932cc41bea2cb13bb8db80449eee0979888b06a3a1473c462d19acc34ec7bc931d8df3"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "87eec20e9560ff07dc12f5f5972bc4b11c5f2cdecb1c56847e3a7321b124b762"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "87eec20e9560ff07dc12f5f5972bc4b11c5f2cdecb1c56847e3a7321b124b762"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "3547b25edce44892a6a45a022049fab1657970d907a2d78fa63bfe29b292118e"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "3547b25edce44892a6a45a022049fab1657970d907a2d78fa63bfe29b292118e"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "3564d540d19c6e2cc3f2068ef5f0cf91ddf6ec241c42ed884b73bc4e762954ad"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "378cdeb2efdf118df5e235710f2161641038106671a53ce5e408b39de42573cf"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "j18zbt1x0846x7j9cgb"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GD5WZTIJGODRZCLBE5AAJZ5KLO23VOGQ4Z62ADEBBPTP3DXOEXFY67ZM"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "b63d862f96fc3d9e506bec48be7ff5e7d04304af0aa8e4f2c82917bf1079b5e22fd31b0e79b37ae6b673415ff16d3e82735cb3284f536d5553739da3d32c08da"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "416d8f46591f6a87d048d468f58f9fe569038cacd02f9c734158d734f3c06165"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "a89bb3facf39beca49d358a020f6d907e3fffff734fd0022d20481b42db6faad"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "378cdeb2efdf118df5e235710f2161641038106671a53ce5e408b39de42573cf"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.137.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.137.json
index 37b6ccb..086c9f3 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.137.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.137.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "9ff4618639ffe9be01b2af4637aaf9b9f188d4b435a09a878cc5ff40e282b1b3"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "9ff4618639ffe9be01b2af4637aaf9b9f188d4b435a09a878cc5ff40e282b1b3"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "3rio2x5qs6vg75uh1527695u91o"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GDOLR7UAP2B4VZOA5SGDF4HDO46TKENAB5NFHWCK6WBLVSTBA5AMRGVA"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "cedb917b20729c01a1a61ff02f997b75a17f6fd822e95777c83918017d7d2e767199cca8cb799b4ff380fdf23ace1ca0e15859b06a91d6f682b1016d94205ecb"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "c1177a83178e6c5f57666d56ae2382e1d51a45ad6bb2220ce6cae156385dd5e9"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "c1177a83178e6c5f57666d56ae2382e1d51a45ad6bb2220ce6cae156385dd5e9"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "afba8af3277c640f88e01c39f46429522b1d8ae02682efe51a87df334d888e84"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "afba8af3277c640f88e01c39f46429522b1d8ae02682efe51a87df334d888e84"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "9ff4618639ffe9be01b2af4637aaf9b9f188d4b435a09a878cc5ff40e282b1b3"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "1be93820ed8f91a698a153d3856ba5952e8c5c20052a720555a60ea1a1ca1664"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "4kid0p5e5r77s6344w5q80q782f5s"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GDMH4SILCXFQB532FXRSLUSJNMYCVFUEGFCLQOMVZKYVGTB3JBY4CQX3"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "607f90ad8f0934da91716af80bb5d0084dce322c32c1310910933bb2028660a85cd50de3a0e1c40534ef39692d0f226a96d731a3fabb2faba77580cbb2cbef92"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "c9280c02c7829e6bf4f0115de652c6f6c1b92e146c4fafc3817ca07fb437ca2c"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "643b5ab19fabeea19f583f1fd7a6477887f8fa4a7e1f1b92ddb9c6250f5c94d9"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "1be93820ed8f91a698a153d3856ba5952e8c5c20052a720555a60ea1a1ca1664"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.138.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.138.json
index 849fa3b..51c8170 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.138.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.138.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "5f428d1f6828afb01d859d02a5f81e4abe805739dfc191eb76c80797c939ef51"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "5f428d1f6828afb01d859d02a5f81e4abe805739dfc191eb76c80797c939ef51"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "xy7jtt1s8to83mdt8e472b7097"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GANJMMUWMSCBZGHWLTOYO4PNAQFZYUYGJUVOGJE6PWTZCBWFRWZPPOHD"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "a9cc6577055474e6045dd51b2b1283c4e08949cbcba5b3d376bbce982d12a4549dc7a84f584ea01083ec0b4fe10cbaf73996a6b57e0d54eb2cd0c0be1b03f0e8"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "a1fbc135469524ba72d7f69caf17898d28bbabc4a5814cde3b8b5c32117586f6"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "a1fbc135469524ba72d7f69caf17898d28bbabc4a5814cde3b8b5c32117586f6"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "cce852edd338aeb5f37769420e5d083ace595403aca9dcf69bdd136df669e15d"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "cce852edd338aeb5f37769420e5d083ace595403aca9dcf69bdd136df669e15d"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "5f428d1f6828afb01d859d02a5f81e4abe805739dfc191eb76c80797c939ef51"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "6446c3b069808a6c88a4d8e35e7461c6489e52d7cc606b1266adc58f9892474a"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "34fqq413n6igupp3aa63kyh"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GDBBYUPFS6KC5W2SGOKO3OW2YRFSCFRRMDM6WATN74CRFZQ5ASFYOQRE"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "84277b12de749459a140e9932b8c366e58f2377e4ada25ab29d8d43cfb70ec2bdffc8d54288c5bb651b0880d5fdf4b99bd27c425701a1b4ea7be42194e3df287"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "24a46e080002c96b38aa2bf05113edf4cce84cc794494e32b2a477aa2284e86b"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "d7dd0d895afc80129f8d740ae5cc3d85cffe5685c9fafdf88ec6d9681f0e24c6"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "6446c3b069808a6c88a4d8e35e7461c6489e52d7cc606b1266adc58f9892474a"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.139.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.139.json
index a0944ea..5eac13e 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.139.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.139.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "cc67f2a35d073a44a90bc8563fa0a88d0e4e246c5a85efb3263f705d4ece6cca"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "cc67f2a35d073a44a90bc8563fa0a88d0e4e246c5a85efb3263f705d4ece6cca"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "nwtp"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GDINV57BDDER254MCKUQCOFXOFLIPZRLBM2QJTVPYK6OKX5MYZFE7KAF"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "901daf228ba1dea411a3f3ce3ada884b04d37b26dd42c8e3c56639c91587bbbed0f0b1f2d2bcc0ac5b59246f1247fa37cdb9e683182b38988cc643b1053ec5c6"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "32cbfa712c44422817fa9187dd8d5004f3821f44b5bb0b9f824a884b9022887d"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "32cbfa712c44422817fa9187dd8d5004f3821f44b5bb0b9f824a884b9022887d"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "2af6aaa406007ffc8666385d447f6e8a0214b1d5bd16b07c553346033780669e"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "2af6aaa406007ffc8666385d447f6e8a0214b1d5bd16b07c553346033780669e"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "cc67f2a35d073a44a90bc8563fa0a88d0e4e246c5a85efb3263f705d4ece6cca"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "bb1e05cc44a33d69dab82fb773313f4e59e774e75a340775469ce2671ddb49a8"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "4pk064r1ubx0m5"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GCIYHDA6FSKXU44BVZVVE4RLFFSG4YCD4M5ZVEBZFEYE56FJYTE5R5BJ"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "2c8221e15a01e5c6da64343e15c3d13fd5ff09d765c2287fee0af307ddd54357c1a196a12b9ef44464ca05b0cbc71ee4a606f903c9eca1007d314238b4c8713a"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "87279f1bd35de7b53c14cb940023fad79a964a3100388227baa4b591ed84f0c3"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "558394f59b42bdee8982359068fd8a2075309eca6b913eee3b5c767d7887a275"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "bb1e05cc44a33d69dab82fb773313f4e59e774e75a340775469ce2671ddb49a8"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.14.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.14.json
index e6dffd8..4e41d85 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.14.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.14.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "e50487013d53592d51f18e2203c7b72230afbd3ba1a0aa854e201699867f7e2d"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "e50487013d53592d51f18e2203c7b72230afbd3ba1a0aa854e201699867f7e2d"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "zm1l662ip39xyx"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GAWAE7JWYLRALXB4Y4H4FST2MAPMD4QY6UO3B5QU3MLD26Z7GSXOP7FG"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "9fff3814419ba3aac57f082d13e4693b25ca51b92d0737a8f8622cdceb851c21aaffb5ffcef9a69fb7100c7f361d85ac1947faea3bdcb8d82f508f16a9937e03"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "b1f278349ed176a824d36ae2a3733b076e5ebffda5a66a3992912385d31b989f"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "b1f278349ed176a824d36ae2a3733b076e5ebffda5a66a3992912385d31b989f"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "abe4c1aa55609f8f89fdbdcd79969d38f8b9d0e1ed19d180976a1845c1de9aa7"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "abe4c1aa55609f8f89fdbdcd79969d38f8b9d0e1ed19d180976a1845c1de9aa7"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "e50487013d53592d51f18e2203c7b72230afbd3ba1a0aa854e201699867f7e2d"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "2c3fed3d8dc5ff2e170a5d2dd631e664ecb6861f491b18c654d6dbe276fa3733"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "we9owv2183r71p0dfx4skh5m"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GAKL4AZH36FNEH4H5ELEOCKIPJFIKTDC4EYOFFZXMNS7P3GZGW7IT6C5"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "34bc3e42c9eb85e98764b213796593ce2c34b113a7a1c40fe39901f84ac509ef7ba4c7f1c591a68ab773f2729928c991c020401591f541cf433953262ea1acef"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "edec44d1bd34748dd371a280873ccc19987687ac4fbc1c9876e0908ceea2af81"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "6a5fe6dbe0adfda51897fa6c3f5d2359c2ce1919d92b00690c198dc73dc20403"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "2c3fed3d8dc5ff2e170a5d2dd631e664ecb6861f491b18c654d6dbe276fa3733"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.140.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.140.json
index 04de282..a04e45f 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.140.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.140.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "61cc226fa816d41fa79c55c49b7567ad85370738c2b3671459f73d4b791308a0"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "61cc226fa816d41fa79c55c49b7567ad85370738c2b3671459f73d4b791308a0"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "ko4zaxx2m7df93vc"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GCROC6ROK2BWKIM7ESLYFMIFD3SWJ4B3V23X4JZYOOSTOZ2FPWUUPUOW"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "81027b4ed8a3c8622555bb4f1e7878c8306a9f9f2ca8a127db1206616f24ab833468c5d4ba5545a7f827ef06eb5f3aedc2f7d58cfbd2ce0b78b5774a5a317850"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "95164d58ca4350bf42c35126e80310df3ea0e30ca273aa9b8e1cc87c9f131ee6"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "95164d58ca4350bf42c35126e80310df3ea0e30ca273aa9b8e1cc87c9f131ee6"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "158aed0fb91565a4d18b8b680d972baf6822301c372417f9813908733f8a5346"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "158aed0fb91565a4d18b8b680d972baf6822301c372417f9813908733f8a5346"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "61cc226fa816d41fa79c55c49b7567ad85370738c2b3671459f73d4b791308a0"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "cf6e4f33e14a846841b30522e94934edca99e40ab09b0d8abb5e383ad0dcf6be"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "bj0f7kq3o"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GA2JH53H6RGGJE2ZHGXMZTRFJYXQPHBX5D5KTWBWQXZI67I2M2YP5I3G"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "a88e9cd6a01fb8bb37ebd1d20dee5d254b6bd54bb59469ea1db81be179f66cb80abf0b58bdde8dd97db67d39de5a5fc9c1b14dd61e6d29a0fd391e2b4740b88d"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "b35945b3ddfce6a88c7e35ac316fdbcbef0583c850074e782dd2acf9d4f28cfa"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "238558f36c497e570e1c3f0ff255bc79548b13a26c64d090360a538583e76e6d"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "cf6e4f33e14a846841b30522e94934edca99e40ab09b0d8abb5e383ad0dcf6be"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.141.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.141.json
index 4747989..2500776 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.141.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.141.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "ff6c2b19ee1335a07b4bb485320217154f8c6d1b0ee3b6eeb8e4224f102e223d"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "ff6c2b19ee1335a07b4bb485320217154f8c6d1b0ee3b6eeb8e4224f102e223d"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "njd9baq627l"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GBC6RWUAYW6PLV7TGYWVWQUDPXGU6UYPDKAPQQBNFIFDVHOHI3AHFUYI"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "49935943ffdf13fcc92d01edd81b25fe9ecd01772970d8abc84a7e09682a17161cf87908bb224a2249005b0e94091d86becdc8e0851db7f00a4154802cd4a0ff"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "10c23dbcbcf4941093638631f3a5007cf93e8cdde1829f18ae9b0eb30585a40a"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "10c23dbcbcf4941093638631f3a5007cf93e8cdde1829f18ae9b0eb30585a40a"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "74d765302d61e74d6071388c899862c3f6833a95d3431237b1539d97cfcf8f00"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "74d765302d61e74d6071388c899862c3f6833a95d3431237b1539d97cfcf8f00"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "ff6c2b19ee1335a07b4bb485320217154f8c6d1b0ee3b6eeb8e4224f102e223d"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "b7eda4212887e849ce0e263edc66e53d3f6f609b5a27da4e64161a8ea8f67e26"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "8sq7dwp56th2c6hzu"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GA3U6MB2TBYTHUVDF3WKPXG7II65SSN45UZZMXE3ALJV2G55N7N5CAWD"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "21366b05c6826b4915ba61946eccee7ec57eb309b954c4778d21c2308bc9c399ab909088d1989102b045de0a70815800d302d90a330271063c8a6c2b0fa20099"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "c93022e4ff4a7264c0d07905395165c07e86a0b23c3010c7ca52f3dc1274dba2"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "998f3785bda8a53810aa789b81d7866567507c180344c73242108cd83369ab83"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "b7eda4212887e849ce0e263edc66e53d3f6f609b5a27da4e64161a8ea8f67e26"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.142.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.142.json
index b79b0e1..5826413 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.142.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.142.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "d35d4474898ee07df27b571b937d8b85385ac7f474a6039ae77c49435105bf8a"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "d35d4474898ee07df27b571b937d8b85385ac7f474a6039ae77c49435105bf8a"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "5jlcbdzshw06"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GABYQKJ5VKBVVANB7VVI54MP77VD5VISPZZART5ASC3RXEF4MFOKRZCO"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "805474de9bc62cb71d62f70628dc8c74affb8b37978628a55948979fb23b5cbaa8fa92df0735852a4dd6da19e0ba1252c99b721517abded073ed6db05dd4bb72"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "28308a7edb58b2b501e744807c2e258fc8467377bf22da9c096d8855d5ae20b7"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "28308a7edb58b2b501e744807c2e258fc8467377bf22da9c096d8855d5ae20b7"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "9ab70a1fd9df4f426bd1e7b44ad6c1a4099126cc44f1b9cab526697d19571673"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "9ab70a1fd9df4f426bd1e7b44ad6c1a4099126cc44f1b9cab526697d19571673"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "d35d4474898ee07df27b571b937d8b85385ac7f474a6039ae77c49435105bf8a"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "9f936044a2a5510d24bbdac19d59ded1be4b1d54c4083d433a5ec30fa88cc230"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "25jhzd58mbaxteay21it7696jyeup"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GBVO4U4POXBGTZX5FTDG7ICKUMZKMGBORINZ4B4W4IAKY3RGQIXSHWUV"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "e5faeefb154e8dbea71390ccb8070030d258e7c45c4bd8ba36efdd3b10d15397dc1a845a5529f69645aea2eb54465c1ee7bc1537e783ca87bb905be4d5288a1b"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "ea4c9f79510770e6389c9be5895a63cfcb0190c3126007d20c11d921bb6fe618"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "fd93b5f1b109c90a2b2e78af5fb555acb5e9205a6f35a726ae92d54523993bd4"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "9f936044a2a5510d24bbdac19d59ded1be4b1d54c4083d433a5ec30fa88cc230"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.143.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.143.json
index 1299ee6..3913123 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.143.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.143.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "c0196f88f312770756f54b6c1ec2b19f5e8e166221cbeee76a449c6145645243"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "c0196f88f312770756f54b6c1ec2b19f5e8e166221cbeee76a449c6145645243"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "pn3w1dy9wwz2cn641u743847uq779"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GCADC442OXWLOG6OQM5Q3N5SKNG7MEYAZQHU7HAWIB3AJTB4HLFOQQEZ"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "e449a35b8b50e31eb4409040d8e17e826db9539939bd8cdeb9327eb83073000e3c4e63b856501bfbbeedab863d8035e1f7004afafeca199e5ef71e01a64698b6"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "e498e873746566a9caf980faea39db3ecdf8ec8ce55a08d659a35db015c42d55"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "e498e873746566a9caf980faea39db3ecdf8ec8ce55a08d659a35db015c42d55"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "578bbfb9070a43717ba8a475ddbdc24d72c4f54a464ffb6aeeb75ec51d0a11a5"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "578bbfb9070a43717ba8a475ddbdc24d72c4f54a464ffb6aeeb75ec51d0a11a5"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "c0196f88f312770756f54b6c1ec2b19f5e8e166221cbeee76a449c6145645243"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "04758fb9ee0d53c58ad6bae436cb9b7e06196408c9702f3fb2df96ec6d3366de"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "37lnctaz"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GBNILX3BMDV2OAPOGQO23DT6FMPDHZ6C22NIXGRO72PXLJLFTU45VAKF"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "2bbcdb3511e19c7e5c8dab2e7931c789df65c94b024f258d330ff641f7e37755b53a08ae191bcd204478758339761c8b823b5afcf260cda31710032e0afe8e85"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "69e4d7a4131a54888633d9bdf4b8c3fbb9cbe07152b82c344c0972815e0e1c3c"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "badf700a6749ea91f2311ffb463ccebb45582a8e84ccc5a56391098444cca4b8"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "04758fb9ee0d53c58ad6bae436cb9b7e06196408c9702f3fb2df96ec6d3366de"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.144.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.144.json
index bbb42d0..bb0a1b6 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.144.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.144.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "cf6db5dd151b47b55794571d737dc865bacd2f41036b064cbfcdeeeee036b118"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "cf6db5dd151b47b55794571d737dc865bacd2f41036b064cbfcdeeeee036b118"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "fos79dbe4h8a8872vf"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GD2IUTD4HB6GETDV4PKZQUSF4DDKMDS7YELVT5NNBITKO7SQFKWDG7IT"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "7cb1e0bb9c08d7220f17f6bf3b49c84dacd0dc4cb9a4a6d9f2de548e155ce51fd5b17fddf7483e9d786831380f481e23ddf24d87a251a3c9adebd95c7ff9892c"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "8e4540ba8cdf5b16d451ad8ec8fdf106fd5fa3487b0d8a5f14b31d9319368709"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "8e4540ba8cdf5b16d451ad8ec8fdf106fd5fa3487b0d8a5f14b31d9319368709"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "7361205af10cccce2a0f7d28e90d807c413694941d92b44467dcdbdf22d69b2e"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "7361205af10cccce2a0f7d28e90d807c413694941d92b44467dcdbdf22d69b2e"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "cf6db5dd151b47b55794571d737dc865bacd2f41036b064cbfcdeeeee036b118"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "79df0917718133d1b9ea731928ec5c07d2f0f2ef392c81378fe91580a5d53265"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "26o84o836b8okg"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GDNITONOAE2A2MGHRF4PXWCFEEJUSOL2ACYD2ZIB3Z47YBCN5M2CJVBC"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "d0806ee3b8c93bc191b823b7511da8b115827bab1ffb3368ac25122d107a0bd58913a3514889253ae357ec3f6a89aefbf55f0bcb99ab163021a1cb94ca4520fb"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "9597a4989849666db304e22f369ea1404b6fbf4cc23f3ad46f553b37d026bcef"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "b3af98314fac3ce301d6a42f0abf7669cfdb9a28b667cd12f5e971c285214d61"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "79df0917718133d1b9ea731928ec5c07d2f0f2ef392c81378fe91580a5d53265"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.145.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.145.json
index 10aa31a..4be67e3 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.145.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.145.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "1c431cd775fee8e7b8a4c1e43df01bc9a1beac85dbd978bb8acbd3ec6332ded1"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "1c431cd775fee8e7b8a4c1e43df01bc9a1beac85dbd978bb8acbd3ec6332ded1"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "5qm9ymc48y4l"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GDR2DGORQNRUC54IOLRJPQEAZ5FHKRW7ATERUP46R32N6WOZPZQWDZJQ"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "0c53dc782bc77d5813a0724afb740a87a3df816be90ef2907d724118bbda202e582078e106e83eac77e5e73cb9af9bb398e7e457cdcb854d86c60cb7c63c7627"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "ffbf56977555ae6650049b08ea0c1b510c80a17ffb4a0e233d575592d9403452"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "ffbf56977555ae6650049b08ea0c1b510c80a17ffb4a0e233d575592d9403452"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "644bd5978f282e3bc0c4680c208d352846e7dd306fdbf4cbbd49af02ce99b3d4"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "644bd5978f282e3bc0c4680c208d352846e7dd306fdbf4cbbd49af02ce99b3d4"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "1c431cd775fee8e7b8a4c1e43df01bc9a1beac85dbd978bb8acbd3ec6332ded1"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "ef5b48ab8a5f53b0e0f0e72ae17901e21da84596b3594542927d7620fa30d08d"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "gqij1uh177gn13gctmus578p03n755dr"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GDRDM6HMCADRBGLMWAFXWLEZTKCWIQ7MMQWC3RLRDTTXHQLF4PFOVC5K"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "d2e9985539fb97f6721179b351361a2160b18ebb469cea43ff28547b41563fdca49d3e942489225b90fd166e2a38a6d426080550b7bf88bc6c614374e072ca76"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "8d2bb81d3e779339a6ab8ddcd6e5f5b909faf476064947197aaa788d15d81448"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "1c5b7676f6fa079258790d2e253bf896533b04917a26470ffa7ddd98c96061e0"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "ef5b48ab8a5f53b0e0f0e72ae17901e21da84596b3594542927d7620fa30d08d"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.146.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.146.json
index 6a2b558..1dd2206 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.146.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.146.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "8af872641d8089cdaae797f5fbebd528e52e79bdeca864171b67306a8afc3e43"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "8af872641d8089cdaae797f5fbebd528e52e79bdeca864171b67306a8afc3e43"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "a8hbr734ds9knr2c418"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GBYIQOIQJ4OITYESVDWIDWF24IWP2SO7RR7GNUFXRXSL5BKXS5DJVA3O"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "27203108da5a79e5f218e063124f76442bb3bad1a8fa4631dd5454136b0053856a8741f2e548973a7ea1d4a3fa5055a270e797b0babfbd6bf7c63b3ffef9157c"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "e1329131854f1ad683164ff9b2648c47f3ced827518306bda3ebd8c2facd84ae"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "e1329131854f1ad683164ff9b2648c47f3ced827518306bda3ebd8c2facd84ae"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "b9a4b162ed74be66cf9b4b44b435e89499dfdcc0e6b7415ede8bfbd1e8af7dd6"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "b9a4b162ed74be66cf9b4b44b435e89499dfdcc0e6b7415ede8bfbd1e8af7dd6"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "8af872641d8089cdaae797f5fbebd528e52e79bdeca864171b67306a8afc3e43"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "8beef9d4d5a75552341724999581b080e4a310a392086ea7634c02450588ae9d"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "9o86r3mj7nr7n9396cutht0585i"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GCYN55CTL72M6AXD76NKXH2IIVNW5Y7VED7WQYKVMA2L4S63I2K5XSPP"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "c166eea6deedcb7291ac8b328035417e2931e48a67fda139f5961fcb564e1ddd4f9f133afd7509730999ec1541cce6ffc8d924fab492e81048215ea4e51d1606"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "2ddcb99477c911b27d978b814a4325be49daf21556f1912ea90415a607d55b67"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "271f8c77b3da17e7477fffd03b694216f1cf6bf99f54b6b6ee84230e6ba58811"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "8beef9d4d5a75552341724999581b080e4a310a392086ea7634c02450588ae9d"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.147.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.147.json
index a6f52e6..701107e 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.147.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.147.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "286bb709dd74708d7335d7498b0c5c9b4e7f505d46659f9536a6fa776cc70b12"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "286bb709dd74708d7335d7498b0c5c9b4e7f505d46659f9536a6fa776cc70b12"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "n4q98ls1h9glbx7wyqy"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GBVYSDB3C4CSSH4FSGNVGOHEBD43MHGOOHMYIPYD56J3SON5ARN6XQTT"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "f5759e1acc3120ccb00e96edc775e12bbfb266a6b2bf0b385a15041dd17624d0a056cd864e95b023d21fc6fb795d9890fa3938ac1ddce2ba694fc0eaec9bee4a"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "fdf68a406aac6cf5a3f5da85f3a3ac44072167e4e8c2783586ee97a76040288c"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "fdf68a406aac6cf5a3f5da85f3a3ac44072167e4e8c2783586ee97a76040288c"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "ddb84ca39a08a124f3ed00b021034d14089adf61366502f2fe9228d9293aaefb"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "ddb84ca39a08a124f3ed00b021034d14089adf61366502f2fe9228d9293aaefb"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "286bb709dd74708d7335d7498b0c5c9b4e7f505d46659f9536a6fa776cc70b12"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "77a051d89da751943cd63cd53c674380d5c09ac61832ca712322f88df3583f75"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "ktf66v4y2xgix9xf1axm5hv4n"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GDOWYSB3NK5W26XVFHOZKWE3TGQIFG5XB3ODYRXUF56RHT6XTB3OJU42"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "43ea3ee3720ff43aeb065aaad6173b28d1c0c651c851a69910bf7ca886c5bce35051c7b5fa9e802f614270a07785645b6b3009d664a2537539a7297eb3c38a62"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "d8eed9ed918faf67e8c29f2fd553f46e1eedefe3f10dc9e2ac8827afebe5fda4"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "128578f1166b62139d7a4f54fb4a31627d48f35676c1e8f3f086e4c5ffde022c"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "77a051d89da751943cd63cd53c674380d5c09ac61832ca712322f88df3583f75"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.148.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.148.json
index 4d498b9..75f5088 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.148.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.148.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "b7d17bb3032671462383999c9bdf6e2d623a15b1a23a54a1f4403cafef4bd68e"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "b7d17bb3032671462383999c9bdf6e2d623a15b1a23a54a1f4403cafef4bd68e"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "m3onrcri6n0k6f5348irv"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GBCQAOQW4SHKMU64HZDKIMLXOMVI7U4PFEUCBEE5EOKBOYP257RZNEXR"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "2c3c6e7ca205a22c3751e0037350c6f4fdc4b557da0d601d6eb688952d9db8d9ff32b0ea6bc5f954080bbb418acf804da74d42aa35dde427f84ec48ab6089ef7"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "32d5abb5f0de490bdc9a954591c057bab1c4149fdaa8e268b52830673d1def6b"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "32d5abb5f0de490bdc9a954591c057bab1c4149fdaa8e268b52830673d1def6b"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "d1ac185e46ced56b592c5d18df67bf4d3add587258aac9b5446c171ef40f04f5"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "d1ac185e46ced56b592c5d18df67bf4d3add587258aac9b5446c171ef40f04f5"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "b7d17bb3032671462383999c9bdf6e2d623a15b1a23a54a1f4403cafef4bd68e"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "3f52d47d8c9cbc9b45393dc919ceacaa47c0c75c9c983a5fde58e2f2d22da8ab"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "nvcph"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GATVJYTTQW6CYRC7YOPVFLMD67F6BIICV4EHV64V4OIJN4IJPS36UVYI"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "c0a602c00690685b61248b86e4c1c23514350d5fefd2ec074969481808a9d5320eb08a19ffc07068d6128ef87ee17508819133a17fc48da1dcd74d44259c74ee"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "508cd8e4766e1ee29549467fd5c73bcbf1ce38589059f9cbdfac498a7f06a735"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "1bc32997914850b10cb23aaaccf8bcfe729e3f65627535dfd2f141267964488f"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "3f52d47d8c9cbc9b45393dc919ceacaa47c0c75c9c983a5fde58e2f2d22da8ab"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.149.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.149.json
index 77155c0..645d09d 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.149.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.149.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "113dc6328d84596a6b373fcb996d4ef39c3424433d7372830f9ab6c5bb9e0856"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "113dc6328d84596a6b373fcb996d4ef39c3424433d7372830f9ab6c5bb9e0856"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "o96"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GAOUCAIDLEHRF7GJDISSU6LBELVCTSWZVQO2LRM6GDZDLWKPZ2XE6WGT"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "646ae08bf734e4071f763e518ddfdf7a3a332eee12aa3b8a01a931d54fd2d34f8f5ec9b8094d5893dc25e47fd68362c43a9ec551fa59e0747b8822184967789c"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "5a47fc353293659e3333b435eea03af8f5cd064712ccda5ad82ce1bf3dd80e43"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "5a47fc353293659e3333b435eea03af8f5cd064712ccda5ad82ce1bf3dd80e43"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "686a5f1a01756ebcfbbb5b2364e16e3928c90a6020655ae87f497175f7619864"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "686a5f1a01756ebcfbbb5b2364e16e3928c90a6020655ae87f497175f7619864"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "113dc6328d84596a6b373fcb996d4ef39c3424433d7372830f9ab6c5bb9e0856"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "9ef3236e8da1c755e0adb82117aaa0387397d6cd744ccc66c6925b6654489ac0"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "6nu07v"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GACWIE4C7M5KMHUVVH7NQWYPCGOSENTMK6POV6I5XJRK7MPCWG5RKQ3N"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "42a0e7a31ff9399a3325e16bae436b489575bec524b7ce75da9c40ca44aaefbbe1aac467c51ae58aa580081019d0608a410e3fc8255153913c64b5d739f40852"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "3b116ba678a58038d68166de3585e2987c705e937af7a37b5cb3719be1b0a5e6"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "05a987224e602b0837627e44ad14c332ecf0d78fbd447ad0d26e635d91dec8d9"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "9ef3236e8da1c755e0adb82117aaa0387397d6cd744ccc66c6925b6654489ac0"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.15.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.15.json
index 3c5ea2a..3b80b69 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.15.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.15.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "cf5572c0582e155531cd967b6fa1bd8fcedb3f4c68a8e51734370ed027069877"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "cf5572c0582e155531cd967b6fa1bd8fcedb3f4c68a8e51734370ed027069877"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "9ob4uw85sfqr263qkgtz3"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GDQWSW326TYNA2UOEE2VLQFM4EWSQYTX4A3LVCLCKDQPK27VBDITT6UT"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "fb2baa04b24388a804124b712b7b42a6f2534729a93a9a394e2895a225a955dfbdbb854fc414003d17da2a98af91ec3dec10f87f2a673fbcfa7440ccea39c957"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "c9183775ce01ffe312f1c628dbf667733e5ffad532cbb0f3ca05de3d4d7c9c41"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "c9183775ce01ffe312f1c628dbf667733e5ffad532cbb0f3ca05de3d4d7c9c41"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "abd0d0263bcd95e5c7e7655a2376ad9c9e23b046eb6da16a69245868b122822e"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "abd0d0263bcd95e5c7e7655a2376ad9c9e23b046eb6da16a69245868b122822e"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "cf5572c0582e155531cd967b6fa1bd8fcedb3f4c68a8e51734370ed027069877"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "f41b2f601469a4d28a478887cb536034e778153e457ebe013e275a773a0f8df1"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "4n81e4ukgb"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GAVUVLEB23SQXWF4K3TNNG5A5C3C7WS7EDAFHEVZIVBQOJGASTSXT5E6"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "8409a87469589335e11128c60ee47e2462f446dcd56c4cf151e2a4cd2fd270cf968621ff7e90f1796762af6a4407400c2e9e2a91835fb178fc95f787552e41f5"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "006221df7eb177bf875a1f19b127d599f4ecd5242e2988817815e6fe6642bf09"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "d3f863adbd2b637070d773e7d5451913d7920ee526bc8f4ae2b214121b262e1a"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "f41b2f601469a4d28a478887cb536034e778153e457ebe013e275a773a0f8df1"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.150.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.150.json
index d867048..8c463dc 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.150.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.150.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "2399ddfd87ecf78fa90cec1bb9396062955fd75def653ce8f87a56e0e0037739"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "2399ddfd87ecf78fa90cec1bb9396062955fd75def653ce8f87a56e0e0037739"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "q9cp17du5"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GBZRQO3H2JYQEDHIHDO63FIPEV54M6OCUXUERGUK5AV5QEOPM7JZMRWA"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "d0ac404ac825acf61a05413a04227fe3241e04fcd66c48baf71bf141ac60be9709b55bf13ad3f992bc892edd9baaee7a037d6869a297ca1c0cd0f291263297f5"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "1aeb491b231b79bfcd1091a8bb14942239830898fb51059dd29330a47689ce6b"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "1aeb491b231b79bfcd1091a8bb14942239830898fb51059dd29330a47689ce6b"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "d860a5a495bbd15016d9d151f0bfe5abcdceed0d10a791d6dc64e12a9c15cc15"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "d860a5a495bbd15016d9d151f0bfe5abcdceed0d10a791d6dc64e12a9c15cc15"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "2399ddfd87ecf78fa90cec1bb9396062955fd75def653ce8f87a56e0e0037739"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "6172716c804c485ef4389f50b74a0d22948243b786f15693486328984a04fc67"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "4jo46e1ehi4ubre1608otzo47e555"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GAUBFYKTRPICNKBDEQHY6LKUPVWIYPL42LKSYCLRUYXADG7XEDRP5DJQ"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "353d2de79c446e13621ba2197654d15e428d7fb8986c9e5099f65dd03b94a6ac239ce547b92dd33a46d49c57f1eb6bd0137be0c86699f6d178864d34dd2a4ca5"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "4a76061e35a8b7777bc647359144a6fdce2dc3d0e7e347622fb0a858e18d93ea"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "572209cd9b92ef59a8d31a64fdd88faee6824faeb828d71dde97446d216f9fad"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "6172716c804c485ef4389f50b74a0d22948243b786f15693486328984a04fc67"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.151.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.151.json
index d6fc60a..a35c656 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.151.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.151.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "14c3c628e26aa3a1d5b25d6a4f499540b1e838303846957743a5d2ee865dc700"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "14c3c628e26aa3a1d5b25d6a4f499540b1e838303846957743a5d2ee865dc700"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "scyglfg0f2x4yj3mph0as09qph"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GBEMIYTASKIAH4HVHKLHH2WIBL3ZF3WKQZM2BS2WNNITHHNO5B24UCNH"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "89d777e70903a76df560ee45ceabfbb309e1bd0f79432674e174d1e4c11887a94523f6519bcf4c3105751cfcc8af83be8f27d1f7573c6ae9ea701d9b2b925995"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "18de4351353cc7acf57c7e00eaa6c1ecb1ee2c443dfa6b9d9958653502fa9397"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "18de4351353cc7acf57c7e00eaa6c1ecb1ee2c443dfa6b9d9958653502fa9397"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "c86ad726e5e81355b59d29dafc2916c8e0b48f81d98012460874c41113e52d7d"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "c86ad726e5e81355b59d29dafc2916c8e0b48f81d98012460874c41113e52d7d"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "14c3c628e26aa3a1d5b25d6a4f499540b1e838303846957743a5d2ee865dc700"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "6a7dde61e0ca3302d243155404e75c04112886f2c90fb3c9bdcd99c7474e1b94"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "lwigy"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GD7IF2OZQEUJ4MJIDPRCMYXNXMOF7LMGZJQ24BSCRWVZXCHFB2MK67EQ"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "0a631c84608a5f41498b2c851d28e086e011c37fb732acfc70eee7c5159d3378e28139acc917631cb7c538ca159ff3d1a80deb6b12efebc64e0bdbaf5922588b"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "d366edc5fa75dc4611b0b3b416ce99550cf0563da43c8568f9893b668ed70cbd"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "92b492580638e16a6ca08486d5efd6a67dc1e8f7bb9c0a29b10047cb2c6bc497"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "6a7dde61e0ca3302d243155404e75c04112886f2c90fb3c9bdcd99c7474e1b94"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.152.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.152.json
index d74e7ae..665cd48 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.152.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.152.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "f7fe7023e392c5c6415a66791d21fb26ffe70d2f033155f9851f12c04f0e954d"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "f7fe7023e392c5c6415a66791d21fb26ffe70d2f033155f9851f12c04f0e954d"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "lld8rq316tasx1gbhz"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GC4BEN4OAVLZTFPFJBYOIWWOMRCAJFER4CTCJ6V6SPXBNMSSQS5BOKPH"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "f1b57b5dd0b4d2951e58300cb8e9e0df5fbed75c431d52b15477322b2b4c6d6beb7833ac2a33a3f98ce0c56e06abef8ce25749d455f0658329be92913147cc93"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "076f6eaa4745406d58a170edf9267eb19a6d29abf781be12469cedc572e917d1"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "076f6eaa4745406d58a170edf9267eb19a6d29abf781be12469cedc572e917d1"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "8b198459daff974212ce90e0b3beee2a527009d21489997c9f77523207408541"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "8b198459daff974212ce90e0b3beee2a527009d21489997c9f77523207408541"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "f7fe7023e392c5c6415a66791d21fb26ffe70d2f033155f9851f12c04f0e954d"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "6f74824f58cc723e3210a2849f9d28885ac7af7ee08eb1458d3888357ce52c29"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "b28r0op49a075ng084"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GBZIE6X5ZXIFPLNXVAMKAUH4JXNYIG4M7OD44U5LUY2XT67JNZ5O76NI"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "87b26aed7baaba48c5c794d85f145e489d9a4b0a5524305c6ef0ca1b710e9a35076718452f7f3ec3d124a081ef319f471018e762da57d804348dbe7b90e1798f"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "1478c1208d2e1a717c56dd02dcd2d18de535215966bdfd6d68fda9c3bd8fe0c1"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "6e6611a4e0717fda7878eed752c4f0130ed2529675f1179b617b31673c43f846"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "6f74824f58cc723e3210a2849f9d28885ac7af7ee08eb1458d3888357ce52c29"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.153.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.153.json
index b0a7c72..1d10c6f 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.153.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.153.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "721c09e888a9211ba7a4215f22ca786b7d9196fb3d82de818770c941a061e6b2"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "721c09e888a9211ba7a4215f22ca786b7d9196fb3d82de818770c941a061e6b2"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "3gk8qr6v6cdk16re6j8"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GAFGRBT7QREJLK5GDA6V4F74RG6SJFAPP5YZTB25SN2PAHIDGYKDXFSK"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "385ec4bdec6836dc36b41be7611121f58276cb5a6ae17f0055c22a3c8778e0f3dffa339199f396c351cf329244788cc78be43c9d3a93741cd811c4c5029d398e"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "927c4cec5f96844330b1c6aeb11d54079cbd84b78becb988f68c6201ab0085d6"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "927c4cec5f96844330b1c6aeb11d54079cbd84b78becb988f68c6201ab0085d6"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "413784ec87e414abbff8b07bf4c45066c26200e7ff5d03464a34ca2677dc5ac5"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "413784ec87e414abbff8b07bf4c45066c26200e7ff5d03464a34ca2677dc5ac5"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "721c09e888a9211ba7a4215f22ca786b7d9196fb3d82de818770c941a061e6b2"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "f52087f2a40ef5b272680817bb45ea9304e3617fa866b3f028e454023014ab2b"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "mdn8belt9zayj5515t"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GARXTI2MW3227S6TF2DNGKQF5X54GGLSEQUUVYUZUS2C25AMJK27X6WW"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "38d192eda843500d15bb3f41943a53a3314ae63977271531170fe0da02799256463c102bbb99250a4e2cfcdcac024e691bea79b63b8467f36a9fd0ba9271d4cc"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "e3611709a4427b57844670293b48508d523ac46f34ef66461571b1ded8001b83"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "262b8517ea9c41a6ab85cb063db6a28232d5ab8045bf74db3712d16998e81730"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "f52087f2a40ef5b272680817bb45ea9304e3617fa866b3f028e454023014ab2b"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.154.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.154.json
index 8f56ccc..f2d9340 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.154.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.154.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "87ade42364730828eb6dc4df9b39daf72c5b6437c95ea0b403b816757cfd38d5"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "87ade42364730828eb6dc4df9b39daf72c5b6437c95ea0b403b816757cfd38d5"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "a0zl02073gph740"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GBXMRJLRJUYAS4IFZ63UOCOB7ZEJCVTNIOTD3ZLZBESU5EMOXZBL5NDA"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "d90d2e9568cdd660e774296adf4b984801553567be597761800463694a1901356c1e4ba5c4295df6827d563e5658d56989b88ed1cca0133ecdd445998dde92be"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "58ad2a0bd9c9699d4011517ca6309b7d25abdc9f63157eb3157a5f7381caa066"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "58ad2a0bd9c9699d4011517ca6309b7d25abdc9f63157eb3157a5f7381caa066"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "e2f33ed911fbbf4775f62e3d5b17f83590f625dfd9d7cbdca751860e7da94ef7"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "e2f33ed911fbbf4775f62e3d5b17f83590f625dfd9d7cbdca751860e7da94ef7"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "87ade42364730828eb6dc4df9b39daf72c5b6437c95ea0b403b816757cfd38d5"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "1f36c14de84142f94b84d35d1c7b165b8f35919feb995ed2125550893fbd4603"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "jcf29ctv3z98qt1m785x72b8sg"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GDS6RFMNARG33UOOIK4H45RW4EILMXZW3DWXIYZ2ZWX2NT5V34WGX725"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "1bf496d7b243722e2dbf1927bc8eb1c8fe025162b8f7b67214910c57315a70a33688959eb982c58b060e104c73250d131afdcb5850b75e52c7cc1954060efb7b"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "d319361600509fa9bfb9c68a921d974401adfe05002a6b988384c8431449ac2e"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "2c15a08cc1c7346e86d82f41d2b744e2e654eee1e3432c5c324ba4e355281a00"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "1f36c14de84142f94b84d35d1c7b165b8f35919feb995ed2125550893fbd4603"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.155.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.155.json
index 3e8f210..758f4c1 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.155.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.155.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "79e68c55c5966db4138bd39fdb4656fe47506235ad9e53ba5b63fb3af4ea36c4"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "79e68c55c5966db4138bd39fdb4656fe47506235ad9e53ba5b63fb3af4ea36c4"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "pjqxs59jyn3gadxfj635s5l50848x3n"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GCJJV7RURBYARGTZA7UMHNAKP5SPF665QPSN7RQ4CWH25M4XLU4AKVNW"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "07da438bbf1239f3d042ac8ae5758413e8e889d1f5b39b3e4665fdfb2fe35f6c900c47aca62267a717cdb6d32e5995a0cec4eb37a96d71072df3d033b3d3a89b"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "21a05f4a83c0006d9a1c27ed240130a10267ed24da1f73bdc06fe3b2421026da"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "21a05f4a83c0006d9a1c27ed240130a10267ed24da1f73bdc06fe3b2421026da"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "d51529d9184f38b3f0f9931e7c11df656c359c2d0f4a993787f64d3eb66cca60"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "d51529d9184f38b3f0f9931e7c11df656c359c2d0f4a993787f64d3eb66cca60"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "79e68c55c5966db4138bd39fdb4656fe47506235ad9e53ba5b63fb3af4ea36c4"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "d8a6d52be148c1c925cb662a4af46a7b4c6dd9273e404e7c8fec0b74c8807f44"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "075uph160xq4c9j6qs"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GC5CZP6RSFTS67GUN5RLAFC7DUTDUB3IJPWBUWCFYLH66NGUKFOFVFIJ"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "7c63a2bc5799101fd00ea0902bee4415ffaddcc949b1093e7b64c3caadeaac1d39ad7e55f2a7d31edfc66bb727a0830919c46f3f287602a70bb02b2c827bbf3d"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "c14a6d69aad45460a4003bea6f17472dffa698c3df1f8f878c8a6861ce484354"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "89df4c8b908a93f96866d4e062dd18c62a5417a171256017147d3975df8c8a08"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "d8a6d52be148c1c925cb662a4af46a7b4c6dd9273e404e7c8fec0b74c8807f44"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.156.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.156.json
index f590830..a93c570 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.156.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.156.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "dc38685670600e0bf0c92c6118f79e45c1e6ec2f049fc7cc6d4b949f6a253ec6"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "dc38685670600e0bf0c92c6118f79e45c1e6ec2f049fc7cc6d4b949f6a253ec6"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "0z858l8b9gbn4u4ny7b2d6i5qd7c5676"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GDTXU6CDH6CZDVAUM24IWCFPSJOEHUGLLDCMFCN3256WFML22YEGW7YO"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "60c4bae3acc4f651ef5e4a57b8972b1d9dd21b8b57967b354bd69e2f2680aada5fd91e40fbd799b98fb34e029e169f95f8af0e870a075d55a235abba154c677a"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "36653bcecd277bdf4ff78e7e9f3aa9d1ac8136d28ccaa5a3019205e687a6db39"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "36653bcecd277bdf4ff78e7e9f3aa9d1ac8136d28ccaa5a3019205e687a6db39"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "60704e1a82f4761d66e08411299b45dc8d1a5428464e989cca57993115cb7ede"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "60704e1a82f4761d66e08411299b45dc8d1a5428464e989cca57993115cb7ede"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "dc38685670600e0bf0c92c6118f79e45c1e6ec2f049fc7cc6d4b949f6a253ec6"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "e1832d4d5afb94b41757fb459045029699c651630a2ced372a330176d89607dd"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "6hxh2"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GDRXYDRAXKMIJYN4BS37SVVTW6J4Z5FTVPHLIXGJ2UICHFDETQZ3GITG"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "1146b0459c1fc83c29f31c3b5c315c7d07f5be6ce81a27ebb8ec10604157ea97c5c65bcccdacabb39cabfb041b16a4d9f949fe420f188f968883447c5568d202"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "79c28167366010a4d30c4482563756f24889b89f85c1703809fc23c3078e734d"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "fc816eea1ff9ccae88e2f3834ed677050cf9418615598cd07b91a12f5feeb047"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "e1832d4d5afb94b41757fb459045029699c651630a2ced372a330176d89607dd"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.157.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.157.json
index db4b493..427b7cd 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.157.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.157.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "d24e62884fad8c72850493aca75ee2d8f51d6954be68e65d656cb2b20e773921"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "d24e62884fad8c72850493aca75ee2d8f51d6954be68e65d656cb2b20e773921"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "41q0gi13tgp3o2z8tpf89kl7fb837"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GAQJLZI6KJN6I5A74IBZD3L2QQJVVWXE7EXQJMONN25ER3CUCWTIDBB5"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "97f0ca855221ebbf1bb25d70cd52a4ef37a92d13f0c3f1b6d40579f423b0de46720aa3351fdb14359e33da67c4d207afe89a2b4ecc28852f0601271099cd40f2"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "d88bd1ab3c6832c0f99e6e2557134ccc82a89f63be4d91a1df6bbe50e19111d3"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "d88bd1ab3c6832c0f99e6e2557134ccc82a89f63be4d91a1df6bbe50e19111d3"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "8c4b46b75b7f73dccd80f0d7f71c419b311d503f7c9c589ef4b3de30e99a6ebc"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "8c4b46b75b7f73dccd80f0d7f71c419b311d503f7c9c589ef4b3de30e99a6ebc"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "d24e62884fad8c72850493aca75ee2d8f51d6954be68e65d656cb2b20e773921"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "8f0b66a43d28aef44b7bd6ace5ffa672b07f5ded739ceceb64d45df70397f1df"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "97y2577n5r19455a11mb6"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GCBW6FBNMGOQPVZ3IRP3MBNB4QC66GP32DTVX624OVRHTGLXZS5UCHCU"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "012564734c586c78f4ee2e312ce57666c6bfab127b81a67c30fe049dd3041cf53e5a6047bf86a98cbb0f14fc7b08ee27cb96ec0fdea10e80a2c748a91805abeb"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "5dbc82076861199d0278de42c3fbb1842b94d38bac885666a21f5af68f6af660"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "78c0af6645008503f0b099c683055f4a0a4bb75bdfdd5e580ff580e6d0985888"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "8f0b66a43d28aef44b7bd6ace5ffa672b07f5ded739ceceb64d45df70397f1df"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.158.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.158.json
index 1ce17f2..3c42726 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.158.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.158.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "9a0ec0cab2816597ec4dc4a675cba6a4b2bb7386b80c78af75c728a4241f7882"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "9a0ec0cab2816597ec4dc4a675cba6a4b2bb7386b80c78af75c728a4241f7882"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "q33e1m4ig9s0393x91"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GB42HIWMU42TYEBCBG4DYC624LSFB5AMTXQEGRYMQESYOXDIPVGOKUPK"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "ad580c07de437d3911029508df380146968a41674c7a8ee75cb6afa91ba03b1b23c66b4070b123c4662f6fdf5d9e9ddf8a5971e7623dc5c92980660d204202a8"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "1d377f1a97a15a896be74780e55c6c426674c631ac6b2863074e0ceee74de8e5"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "1d377f1a97a15a896be74780e55c6c426674c631ac6b2863074e0ceee74de8e5"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "8d88e156a30f4abde4ffdc7261d80410ef053fc0a39a53f6cbfc7dc6bf73a72a"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "8d88e156a30f4abde4ffdc7261d80410ef053fc0a39a53f6cbfc7dc6bf73a72a"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "9a0ec0cab2816597ec4dc4a675cba6a4b2bb7386b80c78af75c728a4241f7882"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "4e2a406e2c7e7f6dc31500c7fbd03dc146d02160d99b172a150133a7ec9b7bbd"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "in59"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GA5XQVO3W2LTO73YGOJX3CEE2VEULIPKT52AXV2KYZUKPWDEKURPD4ZO"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "6c1befce7c8604b125da8b8fd6ea641a854995e247a773180a5f2f01acceb5fce1a56d1da304704095f400dfbbec34d7cfc760bc440af8da70e32f6847fc1458"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "d3993b74fcc977e43caaea298d30113fec04360a9b0e1ed3c76c20529f91ae8f"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "f1cada01df8b02887eb0bc014f22c8752b94e5689af60e42f4b459a5c09ca3a7"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "4e2a406e2c7e7f6dc31500c7fbd03dc146d02160d99b172a150133a7ec9b7bbd"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.159.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.159.json
index 00fd43e..c392354 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.159.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.159.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "f47e2242c4492d73b6cccf02d5f9741a9917f62919ab51bb13634b5821ebf606"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "f47e2242c4492d73b6cccf02d5f9741a9917f62919ab51bb13634b5821ebf606"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "1e1"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GAOPDLXMJCOTCC44JDS62QJU5BKH5FCNG7353VATR6TMCFSBZUPA7EUR"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "f059f8a7d97c136ab6c2d0031f3176a18ac4ca91b18263b17526270f99efecf77ff9532d355b491e3952e41eaed3941bce734fcf9c89b25109b81af09a239925"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "0794ded230e8f94810d61ddf59bacc8895347226a331547d66035dd40cdd3a55"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "0794ded230e8f94810d61ddf59bacc8895347226a331547d66035dd40cdd3a55"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "7c1fec7aafd21de400fc1434491c63749369c6ebd48da655cce04435d8237949"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "7c1fec7aafd21de400fc1434491c63749369c6ebd48da655cce04435d8237949"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "f47e2242c4492d73b6cccf02d5f9741a9917f62919ab51bb13634b5821ebf606"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "9f55b76f01d6b115a9ec905165a9f15692093216b53f3a2b500f318880cbf23b"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "qhde"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GCR7I2WSL6EDWKIRVMNKHT2S3XVKQYHT2ZIHYBZIEHDVIZPRTQM7HSKG"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "61a85c6a5949b7b9a3b1b205b4c05bf2dc73ec2b99f16a220c0aed8aab0d295f4621d22afc66bb34da2aa3d87a8a5f31831495534349aaaab2ad234e72a8e07d"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "70ca6c4be68f9cc85b7cdff80f22ecf11a7c811cf29a5df9503d15a695c9e0c2"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "5ebd588fc098344e0a91eea013a2fc5ba6fbe951f6890bcd5b6aca9955451063"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "9f55b76f01d6b115a9ec905165a9f15692093216b53f3a2b500f318880cbf23b"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.16.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.16.json
index 9157f70..f337a63 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.16.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.16.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "07339f9ac5f951d90d28daec90314b7bf01342ee03c3795eb04d4b6c7b9c7369"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "07339f9ac5f951d90d28daec90314b7bf01342ee03c3795eb04d4b6c7b9c7369"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "31iq6i0d8b"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GB4SB3L4MVHKZHNVOUORZHX23VKNWEFXCAGMSKRWS5Y5XINHO2VGYC6T"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "473e054fbf764995ce44d5a57110d1ba275ff1ff6cb383540665560ff08207a601ad2979df3c1fcaa25cb873cca3dbff503193c7d9281b08f86266893b785215"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "d86c60032c052862ad9eb41f79f871546023766b3d0274c60ea4bd92985d292b"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "d86c60032c052862ad9eb41f79f871546023766b3d0274c60ea4bd92985d292b"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "682e938cdde6a19943264a709368c3e0905a2c07898236f63b60c6bde754ef0b"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "682e938cdde6a19943264a709368c3e0905a2c07898236f63b60c6bde754ef0b"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "07339f9ac5f951d90d28daec90314b7bf01342ee03c3795eb04d4b6c7b9c7369"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "1d404d7ed0fb995ea54f1a2f6dbc09ee38c105686b9a6a377ebd8d652296bd2c"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "y60n3t4h7"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GD4K54O5BZCCXAXYFLOSTCLBREA7UH23KYPFEWWJ4IIKGHVZ2GX4IU2Y"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "854fc9bb11a99af116d439e2593574789dfd031dea1e4d498f8eaccd4989385e9586bd8ee1f4a5f003ea938c323df75c038e81aa4e627bdd857d21ffba88031d"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "f3f55f1af0d56a1bb9ba1ecc932105a8e6b90284432bdffd3aedf83f662f0072"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "d4ae998e4366c4065260fb3e76aa464218b0cb960da5e0820815bd15f7ac55f2"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "1d404d7ed0fb995ea54f1a2f6dbc09ee38c105686b9a6a377ebd8d652296bd2c"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.160.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.160.json
index 440d15a..1593db1 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.160.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.160.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "f6c8c4bbb4f4465786819acc1beee487b67cbbaa0ef3855d8bd49cd9d61cf1f2"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "f6c8c4bbb4f4465786819acc1beee487b67cbbaa0ef3855d8bd49cd9d61cf1f2"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "98rfq1v4y15azvz93k2l637fau75qr"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GBOAG6C4QYPA4V4DKRD2Y4G6GHWK2FNRCPHUKK6W7FELQIL2U3LIMDKM"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "0db33cca47b10e8b09c93265e60af7d7e18f932a82b21dca89656b57c6016aadbf3286c2afdf0b6cc60e12c46feaa66c27865530ffd875e6bd5a8a757d0b5d0c"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "827a7520a2ff6f8ea1486994fa6927d6b7bc350502e81a03cabf8678f39e735e"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "827a7520a2ff6f8ea1486994fa6927d6b7bc350502e81a03cabf8678f39e735e"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "40be3fa2108883eb5f6232e8341c34afbd39133b740ebbbcf5d8c4fba9455685"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "40be3fa2108883eb5f6232e8341c34afbd39133b740ebbbcf5d8c4fba9455685"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "f6c8c4bbb4f4465786819acc1beee487b67cbbaa0ef3855d8bd49cd9d61cf1f2"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "4116fc54fea0186bb30511583e195c3b51907a300d0910d01a809b908674eb95"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "pj64yt88xgntg39ew9l3j"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GA2YQKRBDGWBEVV3W5ISWR6XUZI6XNL3SCLHBX3W5TZXRRNWITAB2WWS"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "cd4c10f0ff2937965d903fb193a64f5dd096a141e5fe7718850899ee3db30da1a490d1800403ed385687abc90f7d6bd887d7b92b4247aabe78811d17836c86bb"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "6d614cb0990d786860e62df4c9ab0efa4a6336d7098d0fb7375725e9ca1c54c1"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "2bc9e7f5e72b47314102c931a6aaa91f36b83739b19899f19782751fc13417a1"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "4116fc54fea0186bb30511583e195c3b51907a300d0910d01a809b908674eb95"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.161.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.161.json
index 51ad111..83399a6 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.161.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.161.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "56268115a6c2dec799e95d3857ed2ce5d91af74cc34a937670b8d74fb5e7954d"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "56268115a6c2dec799e95d3857ed2ce5d91af74cc34a937670b8d74fb5e7954d"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "10rkk6ogw2"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GBFYLSB7K3CLLL43GUQV4IFS6NH5KLIYU37ANAHPWFBMBAZSBW4GAU32"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "86f45e2a7e78e0f1cd8552130c4756da53a9ea5da90a5dfea6f08486b5b6df12a37e2d359af29f2cc7efab17fc359954c6c1e3c87b3ffc33c488aa2db5eb95cb"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "d69ab9afda125d153dffe57b06338646b0921268b358942785d5f07d31655e88"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "d69ab9afda125d153dffe57b06338646b0921268b358942785d5f07d31655e88"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "60c8687c397a112f62a7c5397428391494a6c91b3140894ee8d9a5ccb7657c9c"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "60c8687c397a112f62a7c5397428391494a6c91b3140894ee8d9a5ccb7657c9c"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "56268115a6c2dec799e95d3857ed2ce5d91af74cc34a937670b8d74fb5e7954d"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "da7a489c9628ba41316f2c13de61e828000b244974a03dcbe039a7fc8edbc83a"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "f08463e1ggaiyjc15d1"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GBOUBEAADSCVIYJ5464VH263FMBMDPJDMK5UA2XKJ6LWM3TCO73QP45R"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "c28370d22552278f4c74e6c8fd6eae45da3bceeea9f7a31e116b8da3f8da2eaa3f7a33c31785ddf177128b534b29010178780a880240df8522e7fb0bbf654622"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "4c2363cbfa06eb8671f78a01ae23288d5d6914c67cb7d22c6dc81d41f15dc747"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "67cbfabb4a0bb59d91096bb02ef651b042df4688353d681ede3496304c2a3af9"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "da7a489c9628ba41316f2c13de61e828000b244974a03dcbe039a7fc8edbc83a"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.162.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.162.json
index 98a7392..b8d898c 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.162.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.162.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "01bda73bedacbb83c21078e019c784c684be67cbdb62642b955ed9fe1787ebc5"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "01bda73bedacbb83c21078e019c784c684be67cbdb62642b955ed9fe1787ebc5"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "x320711lgl6ylnxn4y987a"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GDEXXSEKEL6TLWHGBFNZRQ6Z3FDODEJQ524ZEEP3YS7QLAKHLG5WN3NB"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "15480b57290b67161994536fa83a4065ae9ba5870152c016d19c6e3bb3f577a0d8c597c823e84fe8c85a094c0998739cb9ddbf5a6d9e5a3e2c00aa2a6640a76b"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "56083cb6f8cd9c7221b423f187fdc32a0515a20737d19cacaca8a7eb0420d02f"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "56083cb6f8cd9c7221b423f187fdc32a0515a20737d19cacaca8a7eb0420d02f"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "bcf103e21207d9201345a9817e1489cc060a35baea2e9a5f19c5f1542f6929a4"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "bcf103e21207d9201345a9817e1489cc060a35baea2e9a5f19c5f1542f6929a4"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "01bda73bedacbb83c21078e019c784c684be67cbdb62642b955ed9fe1787ebc5"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "5389328c9b400290965ebe53e7ce8eae41a01fc1a2bb798acd1bd756d56ef1d6"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "rwadtl2"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GCWUPJCCGY4JWMJM5UUSZKZOSXOBFTRXIFZEF5PZPKOLFPPRUAG2HPVE"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "b70aa397da9732bc2250849b8abf8d8a6e8b5a4bb7eb54550a29e22236bf4c8838e6b644d7d04ca48a8b6b8725ef5e322240191c301e5b5b666de080b7bb33da"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "24fabb5a1dcf11c45658bc08467e821156db08d5fb7067b57faafc24a1e4bafa"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "71b1bcad1f2d3b523e731fdfdd7f3f4c15deb70914edc84ca6ddef536bf87848"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "5389328c9b400290965ebe53e7ce8eae41a01fc1a2bb798acd1bd756d56ef1d6"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.163.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.163.json
index 3e50556..4a65f64 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.163.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.163.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "daf1815c2bc998bac3971c549675f47310e7df1eb4ea83ff3ce7d3acb78a2c7a"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "daf1815c2bc998bac3971c549675f47310e7df1eb4ea83ff3ce7d3acb78a2c7a"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "ogb8u1nlkmiu0a88mr22ji721v3lkg"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GDAVWDGNE4TDPIJ3KDO7KT33YQQCV7DAINU4EMEVHNDVNUDGA4FTTDEZ"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "5cd447d418a5ae6957f0ee8793fa26b6115fabb5367cb543a8e0c8e9978ac3fa6056edfaf3d17d5fc57c124198e8b76d91f825efe8d34841aa1efc4dabb51f73"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "30e182f6021b20cbdc22ce1be7989ba24f5f11a499d0f4c4bd8893d0f848f8d9"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "30e182f6021b20cbdc22ce1be7989ba24f5f11a499d0f4c4bd8893d0f848f8d9"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "5c8314c4930ebdda0bfb926dc5de6a916fb3a008cafded028dc964b92b8ae343"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "5c8314c4930ebdda0bfb926dc5de6a916fb3a008cafded028dc964b92b8ae343"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "daf1815c2bc998bac3971c549675f47310e7df1eb4ea83ff3ce7d3acb78a2c7a"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "4b89617e35ed2ca537ffc30dc08abf4fbb8eb7b4005d34a85e1981dfb24e0ae9"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "2p2a5l5b8tuy0iw"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GDAZNVOR4FYDM3Y6T3RPHFFTKDFUZKRV4BFAMS5ODGUZZKHEO622LAZM"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "989cb741745a85f84af0af04c30134ab010d2e3e9e20a230b44f19211dcf1cb63bc062bc7c4d894517221c2c0fcb309496aea0442f0df54b106da54906b5e1f9"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "accea3bdc0b97c8f33664fe703ff6166e26252b42911d30c4b04212fdfeb5a53"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "2b90e168cac522176df775e9443692a615e18200ad6b91d8f010c464d3a6fa61"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "4b89617e35ed2ca537ffc30dc08abf4fbb8eb7b4005d34a85e1981dfb24e0ae9"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.164.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.164.json
index b7dcfcd..2b09044 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.164.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.164.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "4804c22e4a16367637cb5c0a217cb19da59835127f63f197af33e8d4240d246b"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "4804c22e4a16367637cb5c0a217cb19da59835127f63f197af33e8d4240d246b"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "4q80xmgtcg0tx8"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GB7D6MJHA2OP2ZV4ZWJVEXSJNS5ZAFZQ4ET7MOYK3TU2QPJT3L6COWQE"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "d8cacb937a0c9cc73f2efd4c1c2b83b46bac5554a99d0e92a0fbf2ec9701d355fa304bcb39668d9be45d80a226662418ade45b083d2310a5705a5160446c035d"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "85412201fc50c39f5f1e343a213f8e27e1368d8013b6907b61fc37dea56e73ad"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "85412201fc50c39f5f1e343a213f8e27e1368d8013b6907b61fc37dea56e73ad"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "54a6364f301a393c8efcf86938d35a7f60943aa2d9d804e95dbc69474ba641f6"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "54a6364f301a393c8efcf86938d35a7f60943aa2d9d804e95dbc69474ba641f6"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "4804c22e4a16367637cb5c0a217cb19da59835127f63f197af33e8d4240d246b"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "4ae64c4f8592ccac7ea4b58db43b84d616f61ccb39628a62053c45fdedfae586"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "oa6k54u"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GBNQTB5JMXL6USIFKIGTDZJHHAKVSXU4WTCDDM6UMYYLO3LAMLWSLUZP"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "baa1c469e62abab153dc0a9ce6543f90c164b0e18034d49543f590121abf5062d89a48f3f4dd56cb9e4ec6c2627d236e8c2d1cf04cd3c57e1a66995e73872980"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "5c6e9d38282f4c9d9d4ff76b37c536c179a18084dd57041e135dc5215371fb96"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "d63d40bbd5ae18144239d5192797d8a81e0605b2ad1a0a3ff19eb7604cc4151f"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "4ae64c4f8592ccac7ea4b58db43b84d616f61ccb39628a62053c45fdedfae586"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.165.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.165.json
index 5df5013..0bcc5d3 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.165.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.165.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "3e0961b0b04bd4cf5ecff564b323a1a33781e0f299636e95bf32a0fc7c623170"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "3e0961b0b04bd4cf5ecff564b323a1a33781e0f299636e95bf32a0fc7c623170"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "l53542tjuhkp5szr2394"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GDHAKSOAABHPVCFV6ENRH2DOHCSLIKUGFNAFAD6ZAHMRTIOL242SI4VH"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "6c8284181c90ca5082c7b947bdb6a9801d8f5cba203db66ffc6d884c75906977f37b87e1f10fd79a4e0cfcc35c2253dc72291e666c700451d308177942167eae"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "2e1fdc7f6331e1aa3541314d4f00d268bf321884f705c4526241e031810fbf39"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "2e1fdc7f6331e1aa3541314d4f00d268bf321884f705c4526241e031810fbf39"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "7f1ed9b6a437f12844ce87bb71e89ecf561159a2210f777a8e684a2e4e8014e8"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "7f1ed9b6a437f12844ce87bb71e89ecf561159a2210f777a8e684a2e4e8014e8"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "3e0961b0b04bd4cf5ecff564b323a1a33781e0f299636e95bf32a0fc7c623170"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "acf10dfc9ef8cef69a3aa9c1b81f9efd36389748894a679a4882c7f395e14cf1"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "0wj2guhi0w3ptbr2rpqifv"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GALXUQ2LAZIFBIGSUA4C5DVQCMRRLWT2D62TVKLVAX3CDTHILJD3OVS7"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "7b8364f2eca31f86f28c3953b64f597ab1eb0d0209efbb95269795ee1594b9a868195a2af12814a80999869fe9a7eb8b92ad2aaee6c64d9a1528d3f8d4af0532"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "82a0aa89aa335e34009ab47152e4573c130f37c86321c949fdc36c4f3ec7ea5c"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "3ed577a5b0e0f1e20cf99051f54ff9002ea110bdad2f4388682171d976c64ce5"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "acf10dfc9ef8cef69a3aa9c1b81f9efd36389748894a679a4882c7f395e14cf1"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.166.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.166.json
index cb1cdc6..6698b8b 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.166.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.166.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "e73f67e324cfb45ff37ef9ff6e5b50c82a77457b24fa7c0a6500225f82b38316"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "e73f67e324cfb45ff37ef9ff6e5b50c82a77457b24fa7c0a6500225f82b38316"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "mywdv076simm"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GC6KPGIHQOZAV4BQVBUCC7OHVIPKLEJYBBALCVKCEZWYUTL32BCFYVBV"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "0fbec28d282a3d2486ee18a52675a9acbc8acb4e4ae8f49233a8faa5a140ad1ad29f1497154c8166184848857f289d2b8f0dbedfad63e43e0a508d91d2af9064"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "4533a8f677cb0457264db6115c40c1a9cc5d6157c8b52edd626e3ffb7c73ae62"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "4533a8f677cb0457264db6115c40c1a9cc5d6157c8b52edd626e3ffb7c73ae62"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "1f61443a71629bb4417cec051be95e64c94dc8e4ed7073840730b59cbec659c6"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "1f61443a71629bb4417cec051be95e64c94dc8e4ed7073840730b59cbec659c6"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "e73f67e324cfb45ff37ef9ff6e5b50c82a77457b24fa7c0a6500225f82b38316"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "38c7c9cf5e0e2418991535f638e82de7d5934ff32960ce8e8f7e61e62d4eff0e"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "sp79933yzqa36qgc1g921wopa17c8"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GDI6WUFATSPZLH4SMZGRCERJXBM7YW5XQUZ52BOPL3EUOZBAZRRQUGNG"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "244970818a9fc5b1a0700a814640d9ba370eefe3bbbd84590fc31fb658c1377aa1110d60c892c817aa819e964cbc25addf69c5ccc2b7f04df5d14f1fea11920d"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "8967541a3afd11b34a624892d4ce2292c0eed22a042cf2f79e5be3a162408bfd"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "17e1797c8f5f29b517d9887f05daa908cc7d5633d2a10c75f36890fb0814d0da"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "38c7c9cf5e0e2418991535f638e82de7d5934ff32960ce8e8f7e61e62d4eff0e"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.167.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.167.json
index dcbfe9e..1f897c8 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.167.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.167.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "53a48bdc91cd01b42b02e6327645e7cd45a7c75d0a2e260509f6cd943fd0e7c2"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "53a48bdc91cd01b42b02e6327645e7cd45a7c75d0a2e260509f6cd943fd0e7c2"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "8fqdh"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GAZTM5FZPDZK3SBUV5R75AEGAEDX4RNPLXGL3KEXQTW3UCDXIFWSJJIB"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "124b2b31744a026ce52483ee57e3f954f1fefbfcbba2467f04bf915d0b5f33c71276b7fd55a412244b31471e5455f600deb4a4b13405be0607211bb924d9b944"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "9480a4e04b1c782e04684056c1c7ee52c14129e1dbe360e2fe6eb57646cffe82"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "9480a4e04b1c782e04684056c1c7ee52c14129e1dbe360e2fe6eb57646cffe82"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "10a80737339af0c0e4d849a55f87d5dbb0f7d07fb6929c28078fdb632355c102"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "10a80737339af0c0e4d849a55f87d5dbb0f7d07fb6929c28078fdb632355c102"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "53a48bdc91cd01b42b02e6327645e7cd45a7c75d0a2e260509f6cd943fd0e7c2"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "c55efd5db3f1787acc1d0d15f58283b0cb6999eea9bfd5fb4ddb4a1239991b0f"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "l413"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GB2IGSRXSAJXJZUNUFUEUH2NT3IGZQF67IOQM4CJUIIRG7WGOHWRJYIZ"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "c723e75a4b4ad2c334981baaf3f1834468698e66b93f9253dd1c34b4009141ff619fed0a055b92069e68a2015e1561b9bdd61727d7338444dee44b71b46aebc5"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "4298928e1efe6d3a6fa20f5f441846662bf3f81bfd9ee6fe91a2261e91fc4251"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "8a762c7b06c4664a21d74b0f4b539b9779210682d39bfd0783503081d1294f87"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "c55efd5db3f1787acc1d0d15f58283b0cb6999eea9bfd5fb4ddb4a1239991b0f"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.168.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.168.json
index 8aa7f97..ee9faff 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.168.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.168.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "9f726ea42a1311a74814b54f796d61c878f997e9b53756aefa6924c8e5ded867"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "9f726ea42a1311a74814b54f796d61c878f997e9b53756aefa6924c8e5ded867"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "k332j1v5b0"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GBEOURGLED7RHVJMYVTQQYSKFI5M32WWOQONHTQDNT3746LW56R2BZZI"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "cb9449eb80df8c257712d647299ac256679da12161cb29b33c1b3cd92724395a46f0e56ee1f3fc533cdc4144106307272ce67fdb4acc298910ff32805d076bab"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "0dbe1a99fad56c5affb0df1eb65674e0c40efd22536161cfd2e7827b7dcdd2e0"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "0dbe1a99fad56c5affb0df1eb65674e0c40efd22536161cfd2e7827b7dcdd2e0"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "78169aa4d4e29e424f16bf8db15dac08e091eabc7d362b87fc0b99608434491a"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "78169aa4d4e29e424f16bf8db15dac08e091eabc7d362b87fc0b99608434491a"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "9f726ea42a1311a74814b54f796d61c878f997e9b53756aefa6924c8e5ded867"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "e9d538285bb358ac730cef7928fc24c0b01c1fa16a0910240f60ec98011b7a85"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "ze94"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GBNBWPTMS4SKGR3A4VCDPHSSXF4LYR5XHANHHHJMWJIOXBJ6VN466XAS"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "4c1992222389472ff67b971b69cab7423e51ad0454f70839e6f4ab21321c751c48c41c8f53e14153e316af5b68d4659659824491832c62e479d4eb4e3339cee8"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "d8942d0ec469b6a3824eb70401dba520a4e60861bd6b8eab3d5059ad614cef91"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "6d483e5675f4853dc63ee165e4cbfbd743075a0c68591cc9ce6fd65a85ac7891"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "e9d538285bb358ac730cef7928fc24c0b01c1fa16a0910240f60ec98011b7a85"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.169.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.169.json
index f7fba04..5351791 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.169.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.169.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "3f331e550cfbc3608ac6d5c3c4b52d0006db985104629e21d18a3e50e1caf24d"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "3f331e550cfbc3608ac6d5c3c4b52d0006db985104629e21d18a3e50e1caf24d"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "7d016myfyvyel34h42r63o2"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GC4GBAQABQ2KKIXVADFL3K74DS36YUAJ6LDWAIVSVJPGME4Z4EZZ3L2U"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "ab0c85b529b2a6859cca8f5726e71b6452053c8508219de362aa27d468d8dbc76674ef83e067cce519303ccc78c07d484c4e641f5874bbb6bd6077d8d862c78f"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "693d6d83f994cfbf2a5781dfaa94e24672e5f903b3124e727395e22499118182"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "693d6d83f994cfbf2a5781dfaa94e24672e5f903b3124e727395e22499118182"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "558504ef3d4a3ed1fc20101c01c32532520de7b946bb21c36dd66685012bfbb8"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "558504ef3d4a3ed1fc20101c01c32532520de7b946bb21c36dd66685012bfbb8"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "3f331e550cfbc3608ac6d5c3c4b52d0006db985104629e21d18a3e50e1caf24d"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "b1077525ee46d9bd7658a22a099e74a77cd60149b8e3b4f7fb880c0af824cb12"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "h56u3og84z8r09c73"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GCXZERAZJC5BN3BCCRAJQ3KNNMW24YVABS6ADKA36HL3DKUPMVBRHEM6"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "6f550ba18fe4be79e8844a4ae183702dbcda6685ccfb3e80d2ff88c48178cd4ac8309ba2c3aeef9171a8b7a403b122bdc5afdc4a5099cb8421bb7b3fb5954b42"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "09f4716f25451c71fe723719b3321fa322fed3c5f547438fb1476e2cbc7673b9"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "a5f52f0d156e07e8082a425b6a09824f6b8aa3867367ed538f0f016d48fbedb6"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "b1077525ee46d9bd7658a22a099e74a77cd60149b8e3b4f7fb880c0af824cb12"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.17.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.17.json
index a8ef0f4..eb1e84e 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.17.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.17.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "8b56e0b889d372ab3b023e1f0271d27b6deccba90abfd07ff7de809e36c85b5c"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "8b56e0b889d372ab3b023e1f0271d27b6deccba90abfd07ff7de809e36c85b5c"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "y9v68"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GBN5G6IWFQ23DIDZLXNMRKYWI4IK74YZL6M3SXP5XH5U6QDRP3R6VCMF"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "b97c2c1316d213ff3ee01ab949f4e0e46d736edf1760c9dfde6ea5a76796ae73c7839c66f43ce1675ac0f35e5a91b1168f297dcb1ce5943f0b6a198cb9024e97"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "f6aab3c9085ef5b587cff126171ac837676535430a3c3df53161c4516842e7da"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "f6aab3c9085ef5b587cff126171ac837676535430a3c3df53161c4516842e7da"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "7f0ea20a890f0352f87775444b7bf50e7810aca753fa5fdf047e748ccfe12ea6"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "7f0ea20a890f0352f87775444b7bf50e7810aca753fa5fdf047e748ccfe12ea6"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "8b56e0b889d372ab3b023e1f0271d27b6deccba90abfd07ff7de809e36c85b5c"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "53057c7c56435b1cce2bbb5859f83f08e786d3be8d712f4adee08d582a02a20d"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "8osr2"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GDHS4F4DNKHAZRAW4KHWUKJHMMAZ3VRLIQI4TDZGGJESYPGWFEWFSQD7"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "96ceae4f45c01780e0f78d9be309edac2a7f2011f60c70a68e062a949240d9877de6d3476f0f21955b7cc32f9c3f8bfdd22dc587d07fb55f455ad287f4a3daab"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "899115419b5370727a0e4c9f65585c9a336400a5b7733f01eeb04865037315b9"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "8734f60ce2eb69b5a12abc66b4aceaab7ef195a253363a0298bd5b66189174cd"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "53057c7c56435b1cce2bbb5859f83f08e786d3be8d712f4adee08d582a02a20d"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.170.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.170.json
index 9437d47..93a4727 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.170.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.170.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "c68dcfdb59f7fb0cf1790aede3c7858a2297f482c898eb0578bffb653ad1ebf1"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "c68dcfdb59f7fb0cf1790aede3c7858a2297f482c898eb0578bffb653ad1ebf1"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "dbzzbm7210dnikf05y42jb1h0hvxc0jp"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GCGGCNYBX2A7TYK4Y2PPVYCLPK4ZD5XVUCH4VJOZOLCUQDNP2I552Y62"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "32bd97c3fb709368ca22c18ca089a5bb89c3465e41a6b00832423bb920bca9b83e4d08e6866ad89c0ef179298206ed8bc573ebbeead327072f6786e1dc007723"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "efa42886660ea748e219b867c7cbd6253966d11eae350145af655895b3b29739"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "efa42886660ea748e219b867c7cbd6253966d11eae350145af655895b3b29739"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "3c7aef9b92d0f281793c4c2d8b1c1e2d2725dd17f37c9113e6885f3890b80c36"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "3c7aef9b92d0f281793c4c2d8b1c1e2d2725dd17f37c9113e6885f3890b80c36"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "c68dcfdb59f7fb0cf1790aede3c7858a2297f482c898eb0578bffb653ad1ebf1"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "8489e6b5cbda7fef1081bf19d06e2ecf21f25d7c2241628c1f5257312d4bb480"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "byh7834461vbwd59v88"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GBH64UQ2EOGJRHME7C3GLV2QBF2I7KQBYCUGIQE7GSB3OEBYYHTPRJFU"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "c68a8c1ae0cb00806efcd56fff71373a57d4e5ff70cce74065be6be6dd67817aa18754352b2e5271e2acd8d0d7d80066f37f55a2787a9e8a7aa9670354638407"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "24cfcf193561d1a3c3132e4fc2d03d6253c90cee8d5765f38a96f179d6a6510e"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "e5a618a6939ca71ffda1fd7accece94c3a98a18eeebfb5783a30294b8e795183"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "8489e6b5cbda7fef1081bf19d06e2ecf21f25d7c2241628c1f5257312d4bb480"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.171.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.171.json
index cedb345..549b156 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.171.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.171.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "b73c4ba18dbcbe42c8ae901988aeca6b297162d03c8629479390603be3cb33f8"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "b73c4ba18dbcbe42c8ae901988aeca6b297162d03c8629479390603be3cb33f8"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "cb0d6egk8i4"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GB55KLBOFDBAWBI72RK4AXFO7ZTSJRFVG4QQ2C77FZJA4LIR2WL252VB"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "27a01f98035d568be48a6b555cca4f01bb0836d7d2ee0a0aa9907ea22f3f0da0c01a4ed79dc285354b2ae617f38de2b6ed225188054466c81c652c3b24b0c02e"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "2b23bf49ab39a981d682aa303b37fefac70a511743af91bde57a164b9d528892"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "2b23bf49ab39a981d682aa303b37fefac70a511743af91bde57a164b9d528892"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "1905b3da85cefb9cbd6fbc86a7cffb313a804ecdc63c11ae39a7a3e38876324d"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "1905b3da85cefb9cbd6fbc86a7cffb313a804ecdc63c11ae39a7a3e38876324d"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "b73c4ba18dbcbe42c8ae901988aeca6b297162d03c8629479390603be3cb33f8"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "96189f8340a7bb1f0d4c0da6ef85b5fd41fe19656c7cce5a2590f9df4a044840"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "x8r98i15a37l5mquz83c"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GDBOYE3TBA6CFDH5FV7GUMB5DPMEZKWU7AUCD6YB5YOM3XYKAHKV6R6H"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "42217bf16e7462908013022d05bbd6115120192a1182f8433aca5117860580af256612e573cfbdcd4ca5f1ee5018b985dad2e40313133fbf6c80cc440a46b154"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "53fd680ec8af7ce1bb3eb8e448f5caeca22d721c9bb257ca94ee0a0c385e1ed8"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "518a6f28085259c0c333adb4d407b7e2eb8b21033775a2828fc673b0bece585b"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "96189f8340a7bb1f0d4c0da6ef85b5fd41fe19656c7cce5a2590f9df4a044840"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.172.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.172.json
index 4a08614..d1fb0d7 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.172.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.172.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "236b5cf2fe013dc9a055282203d03e33d2c72a069e18bafc19d1539c78f8788a"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "236b5cf2fe013dc9a055282203d03e33d2c72a069e18bafc19d1539c78f8788a"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "dl402"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GBOTYVJUZ2N6M4XTGI3BNM3W63DR44QOMP5GVJZ7N74CXCB3CUPO2K62"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "f3198d8ef926da34f9290dc79cd7ef3517d5f8f50510bcb6ebccba9155e9f1e4aef8153157da33fd5b0809c34f10fad09b434bb85c3ca22dcde24f352cb40a57"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "fdc8ad69ec4e049ab1ea18199fb1655e5cb5797174fc5869cbdc1e78edc13b18"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "fdc8ad69ec4e049ab1ea18199fb1655e5cb5797174fc5869cbdc1e78edc13b18"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "7e779d4ffb6e000128adb4899f061376546130c571640f76c7cd9d19477997f5"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "7e779d4ffb6e000128adb4899f061376546130c571640f76c7cd9d19477997f5"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "236b5cf2fe013dc9a055282203d03e33d2c72a069e18bafc19d1539c78f8788a"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "057fddfefae87c6cc62a66c7e1c36330978dbb719ef0ff83cf035259c92c2490"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "sjn8azo291nbjo501ki"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GALVIMBFMIBFGUR64RE6P4TC53HQRFLOV7OYSTTFM6IRZBX3DU7D7KUI"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "34b2903a509d19f715e5783ad95d553c24af1a3d5086310fd2eb84210bace0e0927d56b502f65113627c79df5c31bf46944fce01dcbb77157f9c15aa370c2cfa"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "206ef2e1206c1cf71781b3ba83b38d1c77773aa12494d250aaf0dee6a41dbe26"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "65baa64454dbb206480788038ea912a80401e1dbe0cfc7b4a9401f3650a34507"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "057fddfefae87c6cc62a66c7e1c36330978dbb719ef0ff83cf035259c92c2490"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.173.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.173.json
index d6d379b..d597bea 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.173.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.173.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "4478f954374a0282aab45096ea8cfe73117d7005f2678b6d2d1f14e635b14344"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "4478f954374a0282aab45096ea8cfe73117d7005f2678b6d2d1f14e635b14344"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "coz758yugu2jcc"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GAQ477YLKDCHJ7AP4LH6BPIHIIF3L3SEEXN6CHPCN2V7KGE6MAILJMY6"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "5a7a09a565e33a1f2b14d9f8b0ca68c911f3bd7d5a0b4c9c0a3191ad75c3144e53d21d2162af0e3added1d97a9a48b658b84fc041d593eee629126aff60f2890"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "034611bc9336f51d1c056bae6656fa8164f430663524e518ab3f188f80dfef91"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "034611bc9336f51d1c056bae6656fa8164f430663524e518ab3f188f80dfef91"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "a237be14da4f3012e992795159b33a13aae84c89b81349e5bbb603236663ceaa"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "a237be14da4f3012e992795159b33a13aae84c89b81349e5bbb603236663ceaa"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "4478f954374a0282aab45096ea8cfe73117d7005f2678b6d2d1f14e635b14344"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "c863e5339931caa7e27048821c85936c6494f0c8abce5166529c86110e7bdd5a"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "yu44uis82l0wk"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GBWUB4J24U2Z4BZBHUN34QXLDRKK7EF5ZCKAGLQ6E3BCOPWRO2NDZLKE"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "8138c4eb678eccbbb595cb8b91495bae712a1dac0adcd1288ee154c4ca4e22092e55d941be30ec0ea2c683f31f0981b7974855c1bef3aa81ad6b4d43ab41f844"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "5014148e4d17988e404300023beda7220e7f22aeb698e492e7520daf30e56fea"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "468dcf912fa11946650fe80443aff1e64b31ebb37a745407e7c4f2b988416344"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "c863e5339931caa7e27048821c85936c6494f0c8abce5166529c86110e7bdd5a"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.174.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.174.json
index d469e45..9633546 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.174.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.174.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "d799fa56d5a061a157694aa67baa790647101dda0bfa03b02003c9752a492fba"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "d799fa56d5a061a157694aa67baa790647101dda0bfa03b02003c9752a492fba"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "xouqxoczdi92623c7nhhvlyd"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GCOVR5COVCIPLZC5IPHPSJHZ7NRKOIDKVMRBDDRSLPOVRX4GDOCY32KU"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "8caee974dd2c6e8c2cdc494b6a8a8957b7b0b8b1e2623468ea8b69fc1584eff87a6fd23a5b164b67a0d543ff251511d8cc12ae4c6154926c21fcadaa79217955"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "6059836c8e8c5179694ed2e013f494041797b363c257256919097969dba7c1af"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "6059836c8e8c5179694ed2e013f494041797b363c257256919097969dba7c1af"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "bb0de6716ec044e7f01bab28d8903621610f27fa235c930392dec5efd9a23cec"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "bb0de6716ec044e7f01bab28d8903621610f27fa235c930392dec5efd9a23cec"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "d799fa56d5a061a157694aa67baa790647101dda0bfa03b02003c9752a492fba"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "30386ebe265797353770689774b25634672fa39475d56cb70f6d9298f8e7dacc"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "i49"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GBC63N23E6GPU4WQQJYAQFPAMGDAHKRFMOEETLJG5WEHZP35LG7IJBCC"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "f70fcff5a00feef2a043e94c4506199f3f869d16b0a23f2698b8e1920129a0a5720548a913fa3614481541b4ade55d7767a643fc5d4b16cc9a772833168ab0a3"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "96b49b19fe886f8f7a1f57b25f48cb885166e909210af46af0ea4a73183797c9"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "0bb5597d409748f857562d4933661eb93c2a018086ea2024330f92fc7a93726f"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "30386ebe265797353770689774b25634672fa39475d56cb70f6d9298f8e7dacc"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.175.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.175.json
index 6edce42..574c0ac 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.175.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.175.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "20114ed1250d09372d22c95e5f02f2e8f4014c85feb12e23fbf4f5ad5a5b1243"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "20114ed1250d09372d22c95e5f02f2e8f4014c85feb12e23fbf4f5ad5a5b1243"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "og9socw242x63ih91961ee58"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GB2U5NAOAERISRRKSQTDWQ2OA2I6SKYF277FMZJVEIYG5F7WJ25FLAMN"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "19a59a49c72af126deae341686c5928e3815066b2cbc53f67064b33375024dab0faf30b7657e5c96579deb6654ed0da3f22f15b774a1663fa22f16b07c4fc19c"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "12fc067210c8ff1858bdac31d0684dbfb53ddcf2c70b2c8e7f282d7505ec09dc"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "12fc067210c8ff1858bdac31d0684dbfb53ddcf2c70b2c8e7f282d7505ec09dc"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "e476df50ca8eec9dbf5d50ba7a0c0d17bdfe8302adaf1be88930d319c1041a73"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "e476df50ca8eec9dbf5d50ba7a0c0d17bdfe8302adaf1be88930d319c1041a73"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "20114ed1250d09372d22c95e5f02f2e8f4014c85feb12e23fbf4f5ad5a5b1243"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "7cef7e6938dbfa512920138ddfe6b0efa7900628b8cedbb36abc801a1db16df0"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "bw63i"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GAHMNCJSQZNBUGMWDZPZXWIPRIP3XCT53F4GZHVOXENBDGEQ2RDYUUY6"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "ed664fd029e77110ac5ba9632dc27786987a952978b83473d0cf1de3683f98eef4a71903d66e027d95f1098248f9fe73b02c6ec80f845272f0be745d5da23a35"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "6f996f84471dcc2095a05b89e317bdb8219fb2a017f1046624e9fd81b8068359"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "a6f2356b7f39d5cee30b0637a65fab834f3197660e5a244059335e3829cfe31b"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "7cef7e6938dbfa512920138ddfe6b0efa7900628b8cedbb36abc801a1db16df0"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.176.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.176.json
index 51934d6..99063b0 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.176.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.176.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "36ecc161fba9f78dcb0ac2b537c5f6dc94123d4639d3d4e14da34b7d8994285b"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "36ecc161fba9f78dcb0ac2b537c5f6dc94123d4639d3d4e14da34b7d8994285b"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "g6apm3grr2m8"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GDYF5N4HWGTBKOLLMUXVBCVCYSN5MZEROXUFX5ZQBXFWMY3VHFKUD3AP"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "33e46be94d78131611149793e8204805986c7cc735a1de5555d9968d307fb3ec99837f8c0d26040c7d24fd188fda0600ca4466bab9d774a5d5a3a2d747ce56c6"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "a9c2c841d58178962b597dbb6b89434cf5685a4cdd0256baff13c78646a54fef"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "a9c2c841d58178962b597dbb6b89434cf5685a4cdd0256baff13c78646a54fef"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "2c5a333c3a7eedf0ec1f69afa25cdbd559b89e78c538ed20fe32754b515e410b"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "2c5a333c3a7eedf0ec1f69afa25cdbd559b89e78c538ed20fe32754b515e410b"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "36ecc161fba9f78dcb0ac2b537c5f6dc94123d4639d3d4e14da34b7d8994285b"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "e8916551c01a664ae44425f8202bbbfa909545b065e7ff10f95c6e8fe8ae7081"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "te3sr89q7j2c47t68d83m4pjo"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GB44RD36HLE24DEREQDQGYY7OV5XCOQMLAYEAMEDLBVMGHSPKPLE76YR"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "7ed30e26373a59f797ef868cf5cea773b2b49e1467697fd9484436946007f4390da21413aa2040bbe9dd38e2df8ad950e1827b561fe262a85e84a4c758524e82"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "c3f142eab0e5cbe19e53782bcb4f2d370eb930f8412794604ed555667499c415"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "e8b70bebab2cebe4dafc5669eb06810355d79ca5a8467a6376e8306a726ac77e"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "e8916551c01a664ae44425f8202bbbfa909545b065e7ff10f95c6e8fe8ae7081"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.177.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.177.json
index 0dfe015..e2599b6 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.177.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.177.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "5314d692709b745e94cad6129c2a71d2f8e6607bc52067edb619582fc0192ac2"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "5314d692709b745e94cad6129c2a71d2f8e6607bc52067edb619582fc0192ac2"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "j58b3si6ou5sy52rq8zk35290l"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GDUVCOKEVRAYUTQVZBE5QBIMYBW72MZQT4JIM3SHUFSXWOEJQSLU2HID"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "27bd0a77084c931ccd1473afb4460ebb5c8149e056d99d609a5d8ba4d20718285afda51d034307b86f0d5098bbf3990bd8e01b55229adcdb163c26efb8074506"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "bfa2b50021b850a3535201a0fed6433ec4303809eb8b9a71ca6e9b62e368f7f3"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "bfa2b50021b850a3535201a0fed6433ec4303809eb8b9a71ca6e9b62e368f7f3"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "0c17fb613613f91ea2725b33046725e8b1949fa498ae0ee8b3d3e91882f893bb"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "0c17fb613613f91ea2725b33046725e8b1949fa498ae0ee8b3d3e91882f893bb"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "5314d692709b745e94cad6129c2a71d2f8e6607bc52067edb619582fc0192ac2"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "a6f1da5f487b3bf74d48029d08c629b7afd97c235070b03dbf8dc5165dd0f7e9"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "xmjdpqg1l99an2b4kt74v4n26y1zg"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GD5EZA2AVLFIA5Y5KU5KUZSHPZDWXCSP4M7E6CRI4TVS3Y7ET6P6E4VB"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "231e9c76c72fc908d119a3e78a19a10512a17775e6dd19a947c54b35349ec4fedd03f314cf82a7efd9ca7f718372ef108f9e495c67d39fd97d2adb4737ada531"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "69b1e62d3bb3a48b85c0b69c4408c280ce913cf6f3b77522453d8d9d55dd5342"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "83c94cc26d29b7611fa185182ddf4507ccb94b1c268fc79442e9732de1529a7e"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "a6f1da5f487b3bf74d48029d08c629b7afd97c235070b03dbf8dc5165dd0f7e9"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.178.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.178.json
index b1e1dc3..138895e 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.178.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.178.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "57dd010901cdd5b64b89fe5f497173a5d00ccc4707ba037d2bcb6adc90b48237"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "57dd010901cdd5b64b89fe5f497173a5d00ccc4707ba037d2bcb6adc90b48237"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "fl2pdr255hagpmu1txx8ert493r7j"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GATQHJYJV4U2P5Y66UJX5UK5OBHRQHNOLERBNI3FMUXCGLCWRD32WI7D"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "09202281befd07236106e39b7751d3eb36293d2da913a90869698d7541037e82db3a3fc871e626306498cedce33529a21a385d2c3f6a2a399e99ff25dbc7060b"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "e735d1e20e0027c54c077291fcfa53d56584c546d709b5fe8a8b62383ae3d51d"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "e735d1e20e0027c54c077291fcfa53d56584c546d709b5fe8a8b62383ae3d51d"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "218b42c94b7399f33a1f126056683fad239b07c3bd8e581c170a9c60d32e4c71"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "218b42c94b7399f33a1f126056683fad239b07c3bd8e581c170a9c60d32e4c71"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "57dd010901cdd5b64b89fe5f497173a5d00ccc4707ba037d2bcb6adc90b48237"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "328bd5726b0f3a1e19c6b43273933e36c0526f5459cfe885bd2b116100051712"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "04z80684otdr270dutzb0yqop66j6vo"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GADZECVQQNP7CVYIVASSIQJCTP7A6BQA5UJWAS7LKEVHATKGG7JD3FHU"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "1a5f9fdc4e1667b3ce776f56d453e77132d644758fcf97e746c9250565b34d77e70b444be6c633b3afc6b15d3d4479a9178555c334dfc1392cc4cfd1ab372b5c"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "71cf0545163e88990bcf84af08b3733042bb2e8efaccc69a53e465d0ca687b63"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "674939494eac01d222e04bea3e016800d4ed76fa6570b40886bd81cb0ab1b6be"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "328bd5726b0f3a1e19c6b43273933e36c0526f5459cfe885bd2b116100051712"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.179.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.179.json
index 558d453..1f04f58 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.179.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.179.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "b95b27a46db2253c6ac1c6d0a1b3a61b2054011cb0c654662603f208639b7ef9"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "b95b27a46db2253c6ac1c6d0a1b3a61b2054011cb0c654662603f208639b7ef9"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "942cwyg70nfjar89a12h7z46k4xrib61"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GBZM6JTLCWARNBRV3AZQFOWTEL7BUSKIHWYFEGDLYLDTCBVJ6ZFUO2HK"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "816893c1c234762c885432cb15d0b5cb15d9511ce6eab74ea7c0a689305c48b7868f168d5617ad80e9067fffed30670b8bd03e9bb50b8c65466ba1d6dd004c83"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "c7698ac48d933eeed8e96f857e5d1396f246ae6b6e4711127ade7988502304e2"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "c7698ac48d933eeed8e96f857e5d1396f246ae6b6e4711127ade7988502304e2"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "b866a72c9af1a862c81d0082621278e63cd0bb63fec46cbda931a9f4c002a5c3"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "b866a72c9af1a862c81d0082621278e63cd0bb63fec46cbda931a9f4c002a5c3"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "b95b27a46db2253c6ac1c6d0a1b3a61b2054011cb0c654662603f208639b7ef9"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "bb2eb28010f6d341f5c18d49034d0aa9df3631996f6243bc60833f21e4364740"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "gy0gihaauak7sw1sqd09530e4l"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GDDVCOZIMBOIIE5ONDODVFNXUTIIJ3NRIZFU5PRM7CKDEDBBACRXYSCU"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "8e0f2c89b3c70f816d2487a4135e308f8fe08a3bb325b32eb31eac3cfb3e4e6f7814c4831c226e9a0f3a57f76abb6a86f8382c94588ae972c7e2959edf2d326c"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "cdf05094e4fc31242c9e9b2a49c404102841b0a338bfec2b8bbfabd3d38a8925"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "e9663745afadcfcdfc8720f4239e251d3789e09541c0d11f7a91b015a61e07fb"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "bb2eb28010f6d341f5c18d49034d0aa9df3631996f6243bc60833f21e4364740"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.18.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.18.json
index 5f1027f..55c6ae8 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.18.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.18.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "d291f87bde3a21730238bf1ae5c3fbc4afb5e5e28244045aa06e369b0be2a7bd"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "d291f87bde3a21730238bf1ae5c3fbc4afb5e5e28244045aa06e369b0be2a7bd"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "q4y1"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GABKMR74EJHRA4BDW5DDPV73UY5ZW63OFE5ZTCHDX4CM2PEVDEKM3U63"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "07d6d0b08620c75669dfa7fa498a1b0474613a2c744231ff7dc6f9e9bde4f3ae5731e2043b9782b423e55bb95330f9f6208ae71193186cfb4b491e14d653240f"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "a9074ad3a7cd7f66605f60724401e1abee67f77799b4fdecd46f3a9e47bd35d6"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "a9074ad3a7cd7f66605f60724401e1abee67f77799b4fdecd46f3a9e47bd35d6"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "cfb3d0081cbeaae0f7d6f9f1f72b4b4f20ddca3527c34bf26deddbf274ddfb64"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "cfb3d0081cbeaae0f7d6f9f1f72b4b4f20ddca3527c34bf26deddbf274ddfb64"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "d291f87bde3a21730238bf1ae5c3fbc4afb5e5e28244045aa06e369b0be2a7bd"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "255465531027d63af8d8b4b9993ce576623ea6eeafba1f7b7fe967fb43a96b66"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "5lbevy395mvpqevt795k49lp"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GCWCM2FQVXD4OU6PX64QEQMZD22MNJCLFMJDUPBJPIEGI77RFXNVMZIG"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "2067207e0d927af2ec609a1d8e1bf2f40c5f229deaac77127eb39c369a18e2790f1e5b71c1a04ca98fb17cff38d3dbe43d22b596b4e039359bbdc04016b8a21a"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "cc1329df72efa7afecde867747e35bc3b0be463471108728cf8f054df0fd6d3b"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "b05112f48cdffeefebf4a01a53b63fc40db526cdf014805812c331f7a8435cd6"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "255465531027d63af8d8b4b9993ce576623ea6eeafba1f7b7fe967fb43a96b66"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.180.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.180.json
index 5b1cd5d..4efe970 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.180.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.180.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "0c9ac1f8dec5f1bf1c8653a8afe9786732dee4740431076540fae5890fdee9b4"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "0c9ac1f8dec5f1bf1c8653a8afe9786732dee4740431076540fae5890fdee9b4"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "4at0t2ll8927wmq388lu07892c1"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GDOXGBF55VNJXGCAQNZNXDALP3AUYOMFU5QPS3E4DMIWHAUB7YEYMW4X"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "adb50c5a4afe7b003c302f7663e8e2bf328cbe582a9a1d226fad124b9a69aadc06144ec09dcf78c47624b5ab127b665b604caf902e5ec6ffec5328fe1ca1abb1"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "7f5238871168c9d2666f06bcfd7464d30734e3ee0d45f3beeab1422dabc24b28"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "7f5238871168c9d2666f06bcfd7464d30734e3ee0d45f3beeab1422dabc24b28"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "61bf958708655a6fbe40a15923913bed87484492512009e87811dd2d4a45dc1f"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "61bf958708655a6fbe40a15923913bed87484492512009e87811dd2d4a45dc1f"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "0c9ac1f8dec5f1bf1c8653a8afe9786732dee4740431076540fae5890fdee9b4"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "8f2949bb2baf8460567e714a9bf28cc07a187369920f5f4d30ac43d82f07ccf5"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "51x1347du2u2t8t"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GCFCWVICBD25LP2HCLACJOAICEAQOWU57VRKBXF7HICURXHJTL5BRJY6"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "46d2b4efc08418e20d782be24cc38d969952e5f53a985ea5b554ed27b3cdc14963a99f681ba826e6e1bea20d0f82921a7dda6e8d18f4b441ef3f243591eb2e0d"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "d28731fce47ddec77b7e1d59b7fb12a215dbabc35cbb17d43feff2df2a2a32e0"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "e09b1b1ddc8b34541aefd4ee0a82ddf6758fc8a8b2a022267f5434fbdcb5a75d"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "8f2949bb2baf8460567e714a9bf28cc07a187369920f5f4d30ac43d82f07ccf5"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.181.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.181.json
index 3b1f880..1870851 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.181.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.181.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "b06848fd77dd04caae5b8d9c218d28d1792b1408161d4ae4225d4d82f3e0582c"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "b06848fd77dd04caae5b8d9c218d28d1792b1408161d4ae4225d4d82f3e0582c"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "4f9d44e49rk5jhhfkzvb1mij9git"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GAQ3FK2FJWKKOXEIQRVIJ42APZMUFUZZQIPSLLQUBRA6I4JHOPOMBVRC"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "ab5e0ba61aa1bc1ddbd020b4aaec89c8ce0ec4e543ef5115f0e722bc503ce8f456c09aaa6f8b9d5910d5040761afd39f4b0e49a712f2e056740ee07bdbdbf897"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "6e631883c338b40a327153a0217713982f7d2544b3e296302df22766481dff11"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "6e631883c338b40a327153a0217713982f7d2544b3e296302df22766481dff11"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "04f06987a0918dd6a90757c1bbdae47e57263ad4981acc78cb09dfe275ae8bdb"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "04f06987a0918dd6a90757c1bbdae47e57263ad4981acc78cb09dfe275ae8bdb"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "b06848fd77dd04caae5b8d9c218d28d1792b1408161d4ae4225d4d82f3e0582c"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "bc7954fda91d2114533103f4beb56a74cd2eaaf46cd83f805090be879c131610"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "mr7585s75h4qiru862625zm025og3i0e"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GB7UHMDP5OD6DNREFMDBXJNE2FRE6OQ6WO3GQDQYSHAMKCBSKDWTJCYE"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "dd349b47cdd10f077c01366aa95e07ac512333cb3df594f00a57135a0604ea4eacfbca1ffad85d7c2dd9db492c6ca5a78fa364eead28037ae2ed82a4811b7c67"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "beaeb887dce1d8b2621d7453d72e7ab5cbcb50dee58f47094fa2a9685a0d6dc5"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "04651ae6e390ce0e41dd08d1a69519788e5193c26e9271a008184ff429691659"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "bc7954fda91d2114533103f4beb56a74cd2eaaf46cd83f805090be879c131610"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.182.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.182.json
index 3912d1d..cafa654 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.182.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.182.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "65e41f7a0c81785dd26a99d290cfe3fcad8a901e31770f0e34749f4bd3cebde8"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "65e41f7a0c81785dd26a99d290cfe3fcad8a901e31770f0e34749f4bd3cebde8"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "di19g6qgix82zbiaoy42"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GBGQP3IA66ZMUBLW7QBGJZPKO6KZHFP6S5ME76SU4NGRG2YZUZZSP4VJ"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "359ef6c7b5ebd0584ed97dfabe2784811c54510a6db4d9d6e4cc8c0fd2ae95886f7fb3889895ce3d24a83fb513f06986a82a4a75984c229978830a6174989197"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "b17525c5b8b855c4d9ed7edbdc06f2bbc0bc54650ac5e0405cf69fb4bcc70a5c"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "b17525c5b8b855c4d9ed7edbdc06f2bbc0bc54650ac5e0405cf69fb4bcc70a5c"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "d4203136fb1808e15318042a53a09d6b6cfd8ae4d74de54ee62cd0de66e37456"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "d4203136fb1808e15318042a53a09d6b6cfd8ae4d74de54ee62cd0de66e37456"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "65e41f7a0c81785dd26a99d290cfe3fcad8a901e31770f0e34749f4bd3cebde8"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "700132b7540a5ca9e81888bac984ea26b4ec5f05e3921ec25b4144a79adf9caa"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "wd4yx80jv6pl2vj6f0zdwqb"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GDBBGJ2AAKRMNHNFL55S5AKGZ3IEAJAVADC3IX3DS6EJRFCZDE4D3FOV"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "0f50cf330ec234e425564a23cfb249f5c68212a88ff6bd2296f8de1f0cf344552f0dcafdb506c555ba171fe997260ce9a8db6685f451f9ab2035f882ee46d950"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "97e1cb8ef747aafe5b4b0db0078bca7df92a0590c3636298454f236c31ffe5fb"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "f36c438459335a65367a2b5ae7b22966f6901a3386517a14c0c27ced769198bc"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "700132b7540a5ca9e81888bac984ea26b4ec5f05e3921ec25b4144a79adf9caa"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.183.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.183.json
index cb8a092..e313b0b 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.183.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.183.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "57333159c2c2bc236e4d377b2ac08e8090dc774825c9b9b5a7e105a1cfaedf32"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "57333159c2c2bc236e4d377b2ac08e8090dc774825c9b9b5a7e105a1cfaedf32"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "5c3103ke2v"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GDZFFXKQNW57IRE6PJFBSR6WVW2AAPHNBE6GBFLFSAJCE55WQIBCPSDB"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "03cd8bdabda8956f65848888986492db1397109407e8ce688f172d434879ef49d585d40bc02197cc73f55b0e642024f5f9706a3651ff1de6e64ae612df3ec024"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "71bc8764b4e1fb414bcabd9f6a24938a410802e8eab130f1f7b45426a84ef746"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "71bc8764b4e1fb414bcabd9f6a24938a410802e8eab130f1f7b45426a84ef746"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "0b4ef7c2b53204c79c48c2722ccb432037334f0b423f492d41b8c97c3260d794"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "0b4ef7c2b53204c79c48c2722ccb432037334f0b423f492d41b8c97c3260d794"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "57333159c2c2bc236e4d377b2ac08e8090dc774825c9b9b5a7e105a1cfaedf32"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "6d63a49bd239c618ad561a47e5d4ff954a182173929c95386e8db64208e9b889"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "zr3v2swdg4zp5f78473p89o"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GBM2K3PDDIO4ZKRB745CTTXEVQMHXZYJBG7EKKRTGLOPF5YXASTYTY6C"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "662586847e83425c8c002cbf55192622043ac8a69f207003825721d0caa228310595f6550ba2ff99b33f43cb26ef78c8559e4ac483ab775f941069f219fec482"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "8615a0f9f6fda519030573ca6115ae004999c6aa00460e65344410dba737e86b"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "a6728528d432f4b56de9f75f970799572f44b6e44aed866651fc1ea3d35dc61d"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "6d63a49bd239c618ad561a47e5d4ff954a182173929c95386e8db64208e9b889"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.184.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.184.json
index 6612a88..39da693 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.184.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.184.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "3bc6005cf8f15b1a3e01413ba6ea7d150ee85531dba171da95daa3c1481100d8"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "3bc6005cf8f15b1a3e01413ba6ea7d150ee85531dba171da95daa3c1481100d8"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "00k"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GBRM54PL65U7U7V44DV24TVINJPAWI5WORJY3BVORHRY25MHDEGVLHMN"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "c11b0bb27b4d546e2d27c39fd67f3121b741d512b78f8ee0adcccb7166dfe91da12530fe10f6e01844b15024824eb5f8406fb40331f6f1688d283f14ba7bb7b9"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "2efa31ccfc8a72d0e81de656872d38872f000cda7bd100ba3c045031283014cb"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "2efa31ccfc8a72d0e81de656872d38872f000cda7bd100ba3c045031283014cb"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "8d0e5f8d3613b849d8a19519dd72dc8acfe25068dadcf702250176922fcc7ce0"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "8d0e5f8d3613b849d8a19519dd72dc8acfe25068dadcf702250176922fcc7ce0"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "3bc6005cf8f15b1a3e01413ba6ea7d150ee85531dba171da95daa3c1481100d8"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "7294c4a346c7f79e750be361c2ae020b103c80b915a68e31daccd91e4eafd17c"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "s60jh"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GDN5E34EX3MMVVXUFH2IMYBWOTMHXXAHVV647C7OETLP4IQ4427653U6"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "0222c96a7d93d8ed4c2d2d5550ee9ba513c0ef6f58cdb759818c4a7cff423776c6984bbcc3b007c5f8b3d84210760b13e1315e1dab521ad2851100838f8fa0e9"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "f12c61b2935609c4b9b1a5dce6dc3151b94df1ef85f33d9a4ce8e5e390bc9a0f"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "c6f0d53755e6d04114b51b60005460e5d6f9eb69b8b3bd1ed8eaa0da6edc40f0"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "7294c4a346c7f79e750be361c2ae020b103c80b915a68e31daccd91e4eafd17c"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.185.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.185.json
index 76b0b95..d5afa68 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.185.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.185.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "f3b6af715858b2f4adf40fc27a06d898bc0d3b09ecaa93392b62da1f38bb9a52"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "f3b6af715858b2f4adf40fc27a06d898bc0d3b09ecaa93392b62da1f38bb9a52"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "7io2374hc"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GDLEIX4EP3CS6ZSL65WL3GN3W44WWRRHFDXJZIURDNTTJSSR76YFZ3ZE"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "621ca3b288b93e965debf00ce751ccb9c8e4d695a47e62e5b452852ae0b567379e9249d3d923b062c4b4b08cd7b1045a369f2b31207e341a9d16c5ebb3d5dd3b"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "d7bc69e19ff37349c5e09bf1d74b7000be1755d563a42c2fac4750219f124fe2"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "d7bc69e19ff37349c5e09bf1d74b7000be1755d563a42c2fac4750219f124fe2"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "af68ac333c8e64fe16846c4945898515caa61c0d4f914197d14249585ccad385"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "af68ac333c8e64fe16846c4945898515caa61c0d4f914197d14249585ccad385"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "f3b6af715858b2f4adf40fc27a06d898bc0d3b09ecaa93392b62da1f38bb9a52"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "1029e08fd39c40a71305b26e525cccc9066626b3ecdb0abb9142e5eabe194945"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "6vs96tw3c2y1708lr634"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GDZ2FTESYQNOO5XNAFMJBQBOJ2ZH7EHWYLNUOIH264ZNNGTIPZYDLSTE"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "92bcca33e2db574dc000da86f46d404dae9e4793a6d250ac9a7fe861702db79dcd5c32d3bf4d7bb7af73f0b1c3d52a2f284c203166ff9907ef5ded8fa457614f"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "b9969dcb4a9cf0f3a1335c5a1573f3cb9743a8fa9d079002a80c5708d82aaf7f"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "f35082a39ceea21d1aa2c34dbaba161d9b6c3d8808188295cfa023adbfa86d7f"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "1029e08fd39c40a71305b26e525cccc9066626b3ecdb0abb9142e5eabe194945"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.186.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.186.json
index 03179c8..01f77b7 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.186.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.186.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "df141436e55084421fa66d1e6e0743891a44107d8a0ea794452402120be47a2a"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "df141436e55084421fa66d1e6e0743891a44107d8a0ea794452402120be47a2a"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "ejk"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GAAAOOVQQUEU6DGLCD4FKENRKBA5LGAUF6QZC5YATZTODZS536B2PIBE"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "fae638f0a4865333f720453ad9c04aa6dfdcce502058c63330b97d29723c712c02d028df1509805c2c0836e46cfe6db1496dd0a844744ed57caccea55b3b78d5"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "cca54cf98cd1216aebe862b45661674b55c0895513a8ff1af16bd45f0e379bc6"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "cca54cf98cd1216aebe862b45661674b55c0895513a8ff1af16bd45f0e379bc6"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "a825e2c1a29663646c67db21184134cf1df6cb34b849ca6918e38a76b369cff2"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "a825e2c1a29663646c67db21184134cf1df6cb34b849ca6918e38a76b369cff2"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "df141436e55084421fa66d1e6e0743891a44107d8a0ea794452402120be47a2a"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "d78ebe869a852fe03c2da4fdaaaaabe7b980535798a8044120518c22edd334d0"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "a8d4"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GAPMQSGT6YI5LEVEDX6LUVHBWIVHKTI2EWVRSYGPUJ3QFMNA4M54KVDR"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "a09a57b728d4fb586acdc3348892ff7969cafad12d21eb8c0f97a91f179782c4bd245be265f00c350a39b9a7e51b93efb4caff638318316b68319bb05e52b243"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "b7961fa83a0125168444789630061d0f87b9fcf6c6217676aa2aca3a7a1ca63f"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "8339ba698f9a574f1ad58cf1d1f08ccc58c2988ada836845598facb9618931fa"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "d78ebe869a852fe03c2da4fdaaaaabe7b980535798a8044120518c22edd334d0"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.187.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.187.json
index aa7e6fe..07eb8c6 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.187.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.187.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "193ebcc0b7cfccffc1f2ac68dea289374da9c2fc9994fc8a70688b27312b97d3"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "193ebcc0b7cfccffc1f2ac68dea289374da9c2fc9994fc8a70688b27312b97d3"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "1f5663lk1v5y0eao444pf19y5"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GARY4JULIF3M7MLHFPQP2QAE6J4RSJXZ2VOIFWE6CZH62F6LOPE2DZOJ"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "7ae7173400abbb3f76bd81d2959d38419f06c3748b22004f3f527439a6b49fa84fa9fdd172a8d4203d8777685d135f58dd57499d7d99c36dd830d75012848098"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "0440af0b5eacf32d0255b550aa8c9dd41e30600af3f7313657e2ccd94d539ab2"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "0440af0b5eacf32d0255b550aa8c9dd41e30600af3f7313657e2ccd94d539ab2"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "46b344ea91c96c77e470fe4a02ef8106bb1c51b7453cbd6cd31b180e86c8aadb"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "46b344ea91c96c77e470fe4a02ef8106bb1c51b7453cbd6cd31b180e86c8aadb"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "193ebcc0b7cfccffc1f2ac68dea289374da9c2fc9994fc8a70688b27312b97d3"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "00cac19c716e6d6f2a05ab95faafad5f3c02a676d9512ec1fa2da476ddcf4743"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "z6r2m243416zaa"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GBOWW4LKGWRZOOLOROPO3MHOUCU7N5E5IOH47NRPUS2UBLLH46X4JG2F"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "8d255efa07ca5c80fa69aec9eb5af1f0f6924bc72978c56d6815aa2fb4ea67c6735b2592abc3bf7b3ca3e4609cf4fce19b1416cf519f1256453bf5ce9b01d2f9"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "e188a8780394e89889ff8399e2e225dc28267c6f1e4e11c3e58fc470c06e0f93"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "71f6f1be165b699bca508235c602f3df6651282fe98716baa84d15858e0875a6"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "00cac19c716e6d6f2a05ab95faafad5f3c02a676d9512ec1fa2da476ddcf4743"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.188.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.188.json
index cacc09b..d9117bb 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.188.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.188.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "23a6bc7949c9438cc621b874da96d3c3381e6ebfd326db62a8c99cde7a2c5d7e"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "23a6bc7949c9438cc621b874da96d3c3381e6ebfd326db62a8c99cde7a2c5d7e"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "2vs6k3r7x"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GAWCLVQTBTASIPEC7525GQUSLRJXG5WRJL5RJS76GBCJYWPG6XNIJU6E"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "ba6bb13c76f1698b9083af59b8b3186d97c9d739ec3830c6cf4eeea0d037ee2b309816bb07bf7cbe4719d327ab96a6a4ce1fea60762de9b612dbba0a401a4768"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "5564e588f01f60d51904b70229075117ba914fed418b69356dcbe88f2c093e90"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "5564e588f01f60d51904b70229075117ba914fed418b69356dcbe88f2c093e90"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "5eeb122b377fa6cead374eefc4a7144d5e2d10c9eb8d8f4e0df30cdd835bfc58"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "5eeb122b377fa6cead374eefc4a7144d5e2d10c9eb8d8f4e0df30cdd835bfc58"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "23a6bc7949c9438cc621b874da96d3c3381e6ebfd326db62a8c99cde7a2c5d7e"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "d66c9ca07e18bc4dc8c31fb47a86584a5f10eee28ad557ecb2adfc0beb05a49d"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "03rl3pix24fei05suj"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GCXCDQ56QOWOOZBDIPREPYW4YTVAFYHIWI2JSKGQLAFZ53RRNH5RVJK7"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "ef5e116a2769887b0d70080de3c904209d8bf35aabf1d4f0117bc91f051091a25932e5b837c926def91438be545f765f1cee447bc09afd29a48dc507da38809f"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "fa2519b262962665f7b2dda53cae092b8532551afeeae502987039e421b50579"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "c93458cc3c25055bc62f5bc26064f535bf95c27b436faa91627842d8580d6142"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "d66c9ca07e18bc4dc8c31fb47a86584a5f10eee28ad557ecb2adfc0beb05a49d"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.189.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.189.json
index 1383fef..38fa9ed 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.189.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.189.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "2094dd14306b22f29a862864c9b1dd9b35ca859337058f004329d97f82436d89"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "2094dd14306b22f29a862864c9b1dd9b35ca859337058f004329d97f82436d89"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "6f82h6z"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GAJNTYMGIPTVO2CQ6GTPML23KKCPAZH7QA2QLHJ5WO2DSDRGWKVRHVU6"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "c4cde617c30142135445b3b4813e917140e3ba2a699d49960a6975968d7d4cea4dcd9c056cfab1a98f838950d8f952388820728d3a20f2a35a8e586f91ccf3f0"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "be616bf7528670173cf52b61ef3ca0eabd0f2178ea3626bc2c696442cbb8b894"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "be616bf7528670173cf52b61ef3ca0eabd0f2178ea3626bc2c696442cbb8b894"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "19ff82c78b317869c53eba25180fb88aad75b96d798bfbb70a45d831cfdf5ba8"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "19ff82c78b317869c53eba25180fb88aad75b96d798bfbb70a45d831cfdf5ba8"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "2094dd14306b22f29a862864c9b1dd9b35ca859337058f004329d97f82436d89"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "250f6f67d280789fd76d9b718207b7a658c9504f277fe80111a2aae4a28ed914"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "niixcj"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GDEEQVNCURTY7XBI4PTXL7XS7RDHHJZ7ZGLJMVFLEWJLQJOEXHMPZU34"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "a27fbb9b0c97f8f752861e7d8dce3f6d6039f8e2934e2fab31edb71cb4f09860dc77949a6a43238fb47ead09db259cad44a965289b6e8cc4c8a932840338ec84"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "966a44482a746eac0dc6d5f69037484ee421b6770b86f25a65560296c15f301f"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "019434451d8d394fc12d08a4a53a44021f0a0b447b61fd9e8e9425770d9d52c9"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "250f6f67d280789fd76d9b718207b7a658c9504f277fe80111a2aae4a28ed914"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.19.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.19.json
index 34998d7..def180d 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.19.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.19.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "17d46aa71aead26fcb36b967b172e87fb8bebc6eb73bb7b7bbccf3404093bc13"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "17d46aa71aead26fcb36b967b172e87fb8bebc6eb73bb7b7bbccf3404093bc13"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "m53025g7l6e81lxhto7"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GAXYKXGBZIVB3GK2XSRZGW355OCCGSISVMQLMF4B4BQWFIM4R26HUIPF"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "9a235c280d948971ebaaa37f2eb736a1c4977db45bc79136f2513ef7dc9cfe9c07081f409305d53200b8a37801b9157fddeb2793b3a4e0bf76f902bb6cee8903"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "35691e12c620b11b6422b4a3cdda95d02556c565f03d9d41bd299a1b458a2dc6"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "35691e12c620b11b6422b4a3cdda95d02556c565f03d9d41bd299a1b458a2dc6"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "ffabbe3f7f6889447d8be54088be62ff17b062631471318404766880c3471150"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "ffabbe3f7f6889447d8be54088be62ff17b062631471318404766880c3471150"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "17d46aa71aead26fcb36b967b172e87fb8bebc6eb73bb7b7bbccf3404093bc13"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "1c2e5d58e0bf4d0b93fc10f3f2b3bae380b3059c0ab159b3486f6b4dbec9ce32"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "lm6t"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GCF37TGOL6VIJMLTB4GYMKR37UU7AFAGUALYCBF5JTBTWZLJV74M5H4W"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "0c71220d918228cdbee5fdcb111b3f856fa072849c4f5b04906a29b93eebcd3eaa6616bb9629234ec19637ae527e17ee011aedbf34106a3ce6412b985eaffb12"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "234578eb6d8a44aa9604f8236889d74cf7b241d536d3628b8218156efd55b53c"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "b3f0161d1e02343d6fe7f45fe7ecd8d0eb8b293767579ff11cb0805415caae59"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "1c2e5d58e0bf4d0b93fc10f3f2b3bae380b3059c0ab159b3486f6b4dbec9ce32"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.190.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.190.json
index 2aecf3f..54aa91f 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.190.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.190.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "01f51d2adc2b432643ec847c3a5619d8d62e67407e4e7c9ad27e5a604e130f3b"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "01f51d2adc2b432643ec847c3a5619d8d62e67407e4e7c9ad27e5a604e130f3b"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "47w06z64sa5f1150n"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GAMOTJHB3AITXF7DOZRFIYWPB72JNCMPPELZBTSXWJLCRRVXJT3GXO5W"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "97e447ab94941312d49c338699f9e593fed432764350a6e2e52b2cc6b1af8fe8c2d5623ef7a351891af160d3a390305820756ae2f639f075f84459a7457c0bab"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "2de2a9cb354893dc15dac85516536c86db62cbc10e0cebe8845eb1f15269da40"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "2de2a9cb354893dc15dac85516536c86db62cbc10e0cebe8845eb1f15269da40"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "e92ce49e9c7683033c129a1ff7688709e48cf5de360e0b67d8a7913955b77c4a"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "e92ce49e9c7683033c129a1ff7688709e48cf5de360e0b67d8a7913955b77c4a"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "01f51d2adc2b432643ec847c3a5619d8d62e67407e4e7c9ad27e5a604e130f3b"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "aebf1fe752f59b141fa19247c71ee60b4556af4b2c9c600c61fa7bbc476c4ee1"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "l4vxac76h"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GCFUSQUYDMAC2522IBRJBRVBWZDXFSZKOP343BEH6OAHO4FGKFX6X46Y"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "73616920b45df80eef903df100126f5d7e3e722431698740574bc74636b24708745066700f4d4c1a0976f41d2a2da2d5fb12cd83e6a934fd1986a807285d5826"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "23b2e3fc081f084ba91360dee565ee5973a3188ef36059216b0c4dc3f15d4624"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "f6564acda56dab9b0e13ee233fb55972016661dc5480fbc4c4a9e64d1c07bca1"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "aebf1fe752f59b141fa19247c71ee60b4556af4b2c9c600c61fa7bbc476c4ee1"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.191.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.191.json
index e0747bd..105a47c 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.191.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.191.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "0e50ac57dacbbb3763e22b7f4b6d8db812f592b855fceed60c9cc3b97b4ea3c7"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "0e50ac57dacbbb3763e22b7f4b6d8db812f592b855fceed60c9cc3b97b4ea3c7"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "03i16a78wrih4"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GDVE5WGAZF6Y7CNSDORQKJQZQE6HX5TDISG7XFZ2NN4E2RUYKR7NKCJW"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "48a2c3e6f56f8f75a239efcae2f5a77a4b30fd6e445a32999bfb827a5e976e1ed26428a32c528a10ccbe2a968ce07eba0ccfdf3cbe979174b75dfef733229d79"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "6281e674b4f580ca55021c41bd50f7e7b1b2193f609b3985dad8fc58a4796a5a"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "6281e674b4f580ca55021c41bd50f7e7b1b2193f609b3985dad8fc58a4796a5a"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "71cfa84fac29ca07df3ac531b35ad4e80aed7d3ee25bb3513fbbca35738493be"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "71cfa84fac29ca07df3ac531b35ad4e80aed7d3ee25bb3513fbbca35738493be"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "0e50ac57dacbbb3763e22b7f4b6d8db812f592b855fceed60c9cc3b97b4ea3c7"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "09674c50b8c055581efc579020ecf18479d35f8854114000d15d3b86d880c233"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "x35d364mp2bm4yh0dcscmm7p"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GBKXKB5OAHR7GTBVKYOPK3TOVFOY56BGRY4LY3U7HGHN6ICYMPOD3K4F"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "3b8d3752f0c18ccbed849ab97fe9f1a7f97adeb97d45a944192e6dcbf4e0306c2d94757e96ce092f65f0c47f781ba06e67eeb99b39a6c9c6ed66eb6089c77cca"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "ccbea54bdb17268d7e066598ec7848ded7594db2a8c5dbc9bc4d44ed1a158ece"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "937e57335008ae5b1962c92365f7e85cba57f2456df444ba71063ed6ed1f17d1"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "09674c50b8c055581efc579020ecf18479d35f8854114000d15d3b86d880c233"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.192.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.192.json
index 2a58615..d2dd3d9 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.192.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.192.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "20c560f32f0e10041d615e42a27f51ef3e524b232d00d07f96a4921577dc0830"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "20c560f32f0e10041d615e42a27f51ef3e524b232d00d07f96a4921577dc0830"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "05m"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GBY75DTUIOD7D5SYUXZ7ZKDATFOE2Y6ZCGCZCIVSEYH2ZMB2RQOBPU3C"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "df32f9bec109594dd7f872dabc0bb77da37eebdccbc1f67da301016ec3aa03a743d4b6e613302e0f20d19c707e5a7bddeb64171718dccffdf8902533fc79bf79"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "ac294735f3198f57602d587178e8cabb1a7e18a3eb7ef42286a3d0507ceabee1"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "ac294735f3198f57602d587178e8cabb1a7e18a3eb7ef42286a3d0507ceabee1"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "5cf3b85a9cf6f885d5fef62fe602698b78ed916b25e71a6638944ff75f66144f"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "5cf3b85a9cf6f885d5fef62fe602698b78ed916b25e71a6638944ff75f66144f"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "20c560f32f0e10041d615e42a27f51ef3e524b232d00d07f96a4921577dc0830"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "a685a27837ef54081ebbf55e60f690f84e72387fb88d57f23bc0c34227c0d71a"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "956f4199n10lr5eu8hj9v5"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GDF2SFPY4VLRWB5R2JGFIYZ3OTBX3OEBLAMTKUW5CPKKTELVE5ADKCXZ"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "5ee845439a69e481d426c009d6cb9dc5b814b24220d705eed80cc743dde7b2c70d1fdb4020b26824bf1326c6d87cc9df29dde093d1fd33729e864cae5c38681b"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "bbbefbbcd3ee41d95efcbf58f9da62244e70d83bff33cba098999c607e9b05af"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "c0b2f1e528dc62b3394580a9d3b478aaebb757eb25db45f5c19ceec06c767f97"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "a685a27837ef54081ebbf55e60f690f84e72387fb88d57f23bc0c34227c0d71a"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.193.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.193.json
index 9e35878..70d340a 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.193.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.193.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "72a5076223dab2d480ed9d71dd2112c1a54cb80a10275a84859576bc4fa654fc"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "72a5076223dab2d480ed9d71dd2112c1a54cb80a10275a84859576bc4fa654fc"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "hd9pn101lbwq7"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GBOHKVERQCTPY5JWKYW2KXQQSUHEVQWUNLTCPM7HU42WN3W674ZIMOYJ"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "7ef8bff6856700808b6106a6974979fbc32441fcc91bef82abe7a0334a4509fb4658f82d29a1e97aba03f1058398833be0d7ead848bd6c15c5a8c5e0222372fd"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "39ffd7fe3f45cb13d3ed0fc4a19f6e2a9ab73e91743b653db9208b1997348328"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "39ffd7fe3f45cb13d3ed0fc4a19f6e2a9ab73e91743b653db9208b1997348328"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "1c8289da9315117df758534dfa2dd1c78102f19ac5d661bbed9a1d8f303cbd33"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "1c8289da9315117df758534dfa2dd1c78102f19ac5d661bbed9a1d8f303cbd33"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "72a5076223dab2d480ed9d71dd2112c1a54cb80a10275a84859576bc4fa654fc"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "fbd6836da049092eaa05cc44950fc8942055b9f68d8996643c30445049877b6e"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "9m18li7z762vo90q85"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GBIO3JU4BHME2HYU3EIBVZ77OGV6UNA33NINSZCAC46RLFN25DVHMFOX"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "621b0211c3de6c2549198c1049a0eacea4a2ab0f0b954825d5c17ae99772f209390875f773e05b3e6b216a234aa9f904c73cdec9c370871f2dae744a34415388"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "018af4838a6979019825689b7802b595d7aa34b2856fc3acdf68077f703aed8e"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "a4e193e18c7575d1ac53a15055622c5c3f7001ce78559376033990e6b7735b60"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "fbd6836da049092eaa05cc44950fc8942055b9f68d8996643c30445049877b6e"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.194.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.194.json
index 451b289..7802392 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.194.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.194.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "52fef6c778920afc7fe6228671cdb83083833d3bff7ece6769ac80423186396a"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "52fef6c778920afc7fe6228671cdb83083833d3bff7ece6769ac80423186396a"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "suxic0nqo1tb3i50jg7ciu2h260"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GBU53C2XFM7BVUB5AZBYQHJNTUMRXLJ6DUUWV7LWK4XOAKHD6MBRBXMD"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "0be3eabd3063cb8b6fe10c5f6a62ebc380a20d540ff0c11056d34108be8fa3fd8c3478e7c22d1a5b47e624d9e35f4fe533f2fe45d713ffa444cf5770d50e60f6"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "751a9ed26366d5819b30d3f806d0d454b8ff55a08f07cb6f5f11a2372089c4f7"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "751a9ed26366d5819b30d3f806d0d454b8ff55a08f07cb6f5f11a2372089c4f7"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "3fea9a6b2626fb4e5ed0064e064dc48827b903ce225165653530f313386501a5"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "3fea9a6b2626fb4e5ed0064e064dc48827b903ce225165653530f313386501a5"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "52fef6c778920afc7fe6228671cdb83083833d3bff7ece6769ac80423186396a"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "bb84333a07a646f562bf48ca6a2b58b7231ffe96c98335b66d4635f9912be935"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "912hhck6x2oopy1577g3"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GBCFG5X7UB5DTCZ7T7MXST4R4KZCCM7B7GW6FTQYXIKZQIBUGDMAJAHG"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "053eb91d0099541b1333f3d1ea155fabaa1c19fdba41c860d53cd72573bc3da206f09a1186b5b30e35428d90e3993eeb1bf856478d358b95777a1047a7fc608f"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "10eb6821db566443891d47c21ef451bef813e6e8efc2451c9f88b74dcdc87ad5"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "78d9b79518ffdba8cd73b211a128f44714626a6caf6b68069f6918840d11913b"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "bb84333a07a646f562bf48ca6a2b58b7231ffe96c98335b66d4635f9912be935"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.195.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.195.json
index 0dabb29..326a7a1 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.195.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.195.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "c4ec4b0fff9ab6b5070280aa2280bbebcb37253a044314ca3daf2977d6afc893"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "c4ec4b0fff9ab6b5070280aa2280bbebcb37253a044314ca3daf2977d6afc893"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "l3sh75zn2zx"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GAFCXOHTKYFHFXWU6MKI7CCY23MFCM3WK4UDNPCVCKE3YIXFS47TWQDC"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "1b48b7c05db97d9775f83ce84038abe10eab0fcc5e1ad6bafdc9748d39b80b3e1191c2359d639b27ad4f897789c78143d038d6f2a6c05d6af5bd6898648b3d1c"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "01ab546029beb357dacd67a09cdccac939c324d32da7c3f286c55e03254e19ca"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "01ab546029beb357dacd67a09cdccac939c324d32da7c3f286c55e03254e19ca"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "e0493f6abb9df4ff2086134b6c52e662417def54925ac90ee245ffad60c9b6a6"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "e0493f6abb9df4ff2086134b6c52e662417def54925ac90ee245ffad60c9b6a6"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "c4ec4b0fff9ab6b5070280aa2280bbebcb37253a044314ca3daf2977d6afc893"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "0e16788f8bd46035d8077c041dba5a5e7cebf47c10f5ddc1513f3a4080c4023e"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "1dgklquo75cd5f337u5p2v44u"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GDDA7L53E4AJVXSJUM5I4QI73CB4J73KDDYY3YMHZZM4XHLKN3XLN6A7"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "a913e780acf240f5119c76d66fb4a210a3745b56627f991d8e116c8b9a8fbc4c9c3f4c4402326944b44c35396f7b521009f4b44f0ed9ae0eefd559e709af393f"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "9a119b458207a79ef10f23e47eec24df8b12f79227aed3ebae04c259b0618e27"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "a472879c35c27c539459c375bd783009e781d5b8cbcfe21dcd4092a01a93d81b"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "0e16788f8bd46035d8077c041dba5a5e7cebf47c10f5ddc1513f3a4080c4023e"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.196.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.196.json
index 631dadf..8b3ad93 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.196.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.196.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "89b39d651797161f897e597cc40ddeae8563fa510bbe4a7a96e084b15224d5f4"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "89b39d651797161f897e597cc40ddeae8563fa510bbe4a7a96e084b15224d5f4"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "mm4a8333o"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GDFRTWIIXV5DSXZZW3VSS7PGZWT54WJZEZSYMCKDZJZ3WPEYQAPXDCVY"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "3f623723beebda4bba2215850a687ddc787ccca5e9b09938b79059b974ee45647f4d11abe7e73d417980b8f3edb2bc3e7de337db999f4ad30fab5a1f1ceed77e"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "f35c1a0c86cc20a177994809664d1c84dffc87af12129604d6b591d3e728c8d7"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "f35c1a0c86cc20a177994809664d1c84dffc87af12129604d6b591d3e728c8d7"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "5f8503571f52c34187d1dcd3782a3ff3c53cf23360aa5d6a8ee8a150ebc4d190"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "5f8503571f52c34187d1dcd3782a3ff3c53cf23360aa5d6a8ee8a150ebc4d190"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "89b39d651797161f897e597cc40ddeae8563fa510bbe4a7a96e084b15224d5f4"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "ca49030c5cba8de57e59f0067022834ccac3df4c7c5ecc9f8cc3d0728a4f0221"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "ab7kg2d3r89nf703u1t21ctp0822viz"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GAE3PPDOYH5OM3IJS2Q6H36YPIGVHR2DI6FJ7AXBLSYMIO5IXDD7VKSI"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "eaa3ec71b7dd6f21d43f3f4ade7b6b553b769b082bf324c592a8daecdaaf3120e6368cff53f2f2edfebbb14459b5690c602d97b94b0d73722e34054dec2a84dd"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "66d263e85d460970927690edf973e5de07e92178557927d507398b0f259ad683"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "eeacaf644b51b9b1257e121974447b9208159e6f0500a7a76b363353cd3f473e"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "ca49030c5cba8de57e59f0067022834ccac3df4c7c5ecc9f8cc3d0728a4f0221"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.197.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.197.json
index daf245b..89c7d1a 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.197.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.197.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "7647fb3d9e4dfd4f2810276df7a830de8a0edb0348fd7aa72e8d2b6338a80044"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "7647fb3d9e4dfd4f2810276df7a830de8a0edb0348fd7aa72e8d2b6338a80044"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "zsl5w"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GCZ7QKCOOZG6YMRZCMST3EEHDLFXVNMICEL4FTYC3HDELIFYSCLRHHKX"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "23d371bfc67c9e063c2c9b2afeb4892c1e414f5963e2088aadf38f2ec6e5b8c9afd79629a80d9e3ab42c7ea9ed02efccc7bc50c29ac149b499a5edd015f8595c"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "e95d50e110a890735cf4098fac0021588f0ca5652153b6538c44159f7e5dac21"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "e95d50e110a890735cf4098fac0021588f0ca5652153b6538c44159f7e5dac21"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "d14393d3c66de8a02eab695de7141003d03b9f051eadf5b78c1111d91384db02"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "d14393d3c66de8a02eab695de7141003d03b9f051eadf5b78c1111d91384db02"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "7647fb3d9e4dfd4f2810276df7a830de8a0edb0348fd7aa72e8d2b6338a80044"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "9eb5f103877e5f57dfb3f28ab8b864b629aa8f7494d87f5d547489061d10b07e"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "ylha10f491l011mwgox1a3lktvxy7"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GAIXZLE5BYECWVQZT437NBI2SAHVCBZXNPEC6CT6WSPAS6RNDNGVKKDF"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "daefb78dc8ca2aafe50e4c002374ecb8953ee3e7b828bef658bfe42cd6bd4b6821b3489feb4a0c9b4a8f788c27aa3c5560ed522e3638b111c835be95b386e50b"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "ff27d1a92a9aeb6693d6c95838514b3fd9e9d63480e5a06da6023a3ba350dc62"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "3f5da7beca2b8703da5780e39e4dd98808abd24bf52c8d79bf9de8cb952e230d"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "9eb5f103877e5f57dfb3f28ab8b864b629aa8f7494d87f5d547489061d10b07e"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.198.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.198.json
index e2d5f07..5fbc0c6 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.198.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.198.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "ac82a48aef9aa8aa991574cb9f1513394459ddb03d7eb333e7dcc2439e3c16e1"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "ac82a48aef9aa8aa991574cb9f1513394459ddb03d7eb333e7dcc2439e3c16e1"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "ugy"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GBLVFTW7UYLQGUJ3JOFEGOVB3BQIHI47AAXGOR6SW5PD4T6P56UPEPBX"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "8ec19f7fc57853cdd3cc9d7aedee7250bde5045dede5612db4772e5641cbff3981b1f7c84544b0467c05877fff9ea98fc70927b21589a33a44369713b9d19977"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "a5966e145a47ba4381d378aff02f71f2421e7acc51cc4aa76ecf03843280bcbf"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "a5966e145a47ba4381d378aff02f71f2421e7acc51cc4aa76ecf03843280bcbf"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "96d0ba5104cbcc6ac395a03773767a2006f650e4c896e4a9413a79926bc362ca"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "96d0ba5104cbcc6ac395a03773767a2006f650e4c896e4a9413a79926bc362ca"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "ac82a48aef9aa8aa991574cb9f1513394459ddb03d7eb333e7dcc2439e3c16e1"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "5d52c02f78be798982490204553069abecc6dec1fba5a3d978cee4179c34ed96"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "j7p7gf71x"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GABWAEVL2WDD54N5UG5OD5J7UU5D5EA4TQ5ATWK42QGSHJNQRXBC47AE"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "fc32d60031f36d35b77706bda69efaaff8e4f048c99e2e2629f0f7d8823140962d09dd054c1ee96cbb2b0b26a66f4ef94a6c4a240c2ad1671bdf7fe2d4d5375f"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "787b4a4fe99e8e5d9ed58a0b6fe7e18d41e4824f2cd6f854da77708cf01e07b6"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "67994085b312260ce8ee62c9427708c8de37ef440e0a34cdebc50e0a0118e237"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "5d52c02f78be798982490204553069abecc6dec1fba5a3d978cee4179c34ed96"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.199.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.199.json
index 8995f61..1e3a4d4 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.199.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.199.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "e923e4aba6425426c559aea9e0474dcf5c139b87b2d3b9bba0707581c22ec3b5"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "e923e4aba6425426c559aea9e0474dcf5c139b87b2d3b9bba0707581c22ec3b5"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "nlkiny7g31k3a303qxp8zo9vl10b0"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GD6H6VDIPETTPVYJC5CCOB27XJ7SXBWIAMYL5H64ES35B3DUFRVV3LDK"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "6587483ae1a66a9a7c19da4f7066ad1bb153dc606029bedf7eb29537cc86507549253a4ecaf20767cf8a29f4c4a1bdaf0d93e283e108fde215bc25fc49791465"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "06eb64ebe454a9595c1098dcd84161f5f733e30382936b084019dee6dfc71e53"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "06eb64ebe454a9595c1098dcd84161f5f733e30382936b084019dee6dfc71e53"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "3705ad6e36624fa0f9eec65fcaf8e193885ef6e5180d59342138bf550259008e"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "3705ad6e36624fa0f9eec65fcaf8e193885ef6e5180d59342138bf550259008e"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "e923e4aba6425426c559aea9e0474dcf5c139b87b2d3b9bba0707581c22ec3b5"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "e20cbf459f09538fdefd7136364bb1a05ca8fcc853508706e3a6695883f5681d"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "6ejjz98l7k87aj7ajf52h6219o4k2hy"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GDKDKIXXCZTW5QAVEUMNLPGPDUV7M4UOGISBZDUJSKIREXEU7YQPTJ6N"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "0ddae431450a7dce27760ad0a08a02745174367f452eee1d1a8dbe45a6872f2140b94dee8356b3268bb97267c69666771907004f6da2445468346a4a8bfddb0d"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "26eddf9d0d384ec182ce5840120ca9c21e17299687c39c934efd38c4aeae741d"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "8f60fab54ef2affd42898465c1154f077c974586b81d464a1ff922a349e74e1d"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "e20cbf459f09538fdefd7136364bb1a05ca8fcc853508706e3a6695883f5681d"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.2.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.2.json
index 5a6ff62..c66f27f 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.2.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.2.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "4585d7f8daf4bde52d49e748dfc2f67bc18418755d88143bb8abcc048009df75"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "4585d7f8daf4bde52d49e748dfc2f67bc18418755d88143bb8abcc048009df75"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "yyhsjk6s13d035a8upt7ncl3iu"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GDSJCETHT3RFHSU6RABAI4RXCJ6FEUHOKM4GXGUFAWAWWB5OKJ2X4CNW"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "0431b7362ecec6d62ed4e871ce1a170a495f62ae44e8f5dfa1b1c9927f2f9be4499a8fabe9591f49a8c7c17959bb321c7e3ba856928c7a8ab53337011aa25d97"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "e260acad883bab3b3fed227de1601659d8ab4086743198e4caf18938bb7e98b7"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "e260acad883bab3b3fed227de1601659d8ab4086743198e4caf18938bb7e98b7"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "60ed604f5326eaeb30c7de7316bd787c482798f47632df96956cfe3123da629e"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "60ed604f5326eaeb30c7de7316bd787c482798f47632df96956cfe3123da629e"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "4585d7f8daf4bde52d49e748dfc2f67bc18418755d88143bb8abcc048009df75"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "49ad98498b3e7d8a75e6152d7d2c330c286b9ba8d14bc4279603ba17b50f9bca"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "sm8922kkur3k2jq40ov21q"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GDESVFQDBGPJAOXAVEOZ3S5VLBV5WX3JMTB3S2VAS3J2MGE7HL6PCAOO"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "b51322a7ebd6a269700f0c4543070c63280780bec4ff421fdc5a6b0d420be1ad16016605181571d5142606799f80a22e6fade978c21d261aeb93bed9fba75a8d"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "75770e23b877d7863445a2435c99e768ebd26e397477f00cae6dc13a34e50021"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "b8f4cd32a148d0a9f9fcd6d3532fadb645277ac7d4fa918d63b884acc767d4c9"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "49ad98498b3e7d8a75e6152d7d2c330c286b9ba8d14bc4279603ba17b50f9bca"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.20.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.20.json
index b0de08a..8fe6652 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.20.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.20.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "4e34c2c4062b4b56ecb76ce783a3c26be0f58484339ba5566951f1c7685a6aea"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "4e34c2c4062b4b56ecb76ce783a3c26be0f58484339ba5566951f1c7685a6aea"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "103kz79i31h"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GDM6A63DLOEJW2MDX6DWFMH5T6WFWL2VFTLRWPU3343CSAI3VVI7IJRP"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "83d34654c43345a640b629bf0292b364258966050c1b3db47416c526f8d98e74c5373a7324937ff3bdf61afd4dc0194ade1ec8a162aadc6d5faa6d85c7c43f64"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "c5d0ff3f2245cac32ad40abe58a3fdd3f4af613b2edd38c9441926e9fc5ee40a"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "c5d0ff3f2245cac32ad40abe58a3fdd3f4af613b2edd38c9441926e9fc5ee40a"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "3cfff2f6e6d613a208cfcae287f4aef90566ffcade9664c11667b11e04c7f230"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "3cfff2f6e6d613a208cfcae287f4aef90566ffcade9664c11667b11e04c7f230"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "4e34c2c4062b4b56ecb76ce783a3c26be0f58484339ba5566951f1c7685a6aea"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "0bbab84a4b5ced3fcbc60e2a97bcf239c9c29a9ce8bb82d8503c569270e58aef"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "51lt0zlj7fkk29"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GADVVN56C6L22OCILD4EQJCJUOJJFA2MDISOTS4IS3JSJAUD3K5VGLGA"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "b2bc5c51b1e9b8e5f6ff2b4646f5c936783370ca0105cfe25bd996c93140b392e8f4b1c2af091e6868fc331e65605adf33cf1e2ad7e411e873306d1621a799d3"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "5283b8005c294363661c8e045f06a73f8663ec2fba190eeeff2bdac684a5ef3b"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "7ef47d2663d4b19a7fd23ab442ff8c5025da48efee298888aa6e6aa663a5601a"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "0bbab84a4b5ced3fcbc60e2a97bcf239c9c29a9ce8bb82d8503c569270e58aef"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.200.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.200.json
index dbfa7dd..3bbf8ae 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.200.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.200.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "1e4ec8df7c8eb7b3e57c821b8a2ebf778c9cead77ac9778d26d1c54e32fe0b52"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "1e4ec8df7c8eb7b3e57c821b8a2ebf778c9cead77ac9778d26d1c54e32fe0b52"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "s121m"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GDCTJVVEIF4RZ66F64KB6TIPLNUMWF2GNNJQP225HO7I3TSKX7LMJGPU"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "f5cfc46ef14ac90efea269e15fa026e360ff8ba5a92dc09c2f9f8796cf73daba2d59049b98b2b1e68619d838f9e6eacdfe1659ad62fe0bedf4eb80780e95c128"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "f99840a6fdb8aa9d5a87d083e127f96ec27a7f7b3c9dbdab047efd38184625d2"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "f99840a6fdb8aa9d5a87d083e127f96ec27a7f7b3c9dbdab047efd38184625d2"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "c35c2f76b037c668b8613449570a455e2433b63141104940e9853f2dd4987e57"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "c35c2f76b037c668b8613449570a455e2433b63141104940e9853f2dd4987e57"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "1e4ec8df7c8eb7b3e57c821b8a2ebf778c9cead77ac9778d26d1c54e32fe0b52"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "151e3e9f7ab1e80129015af7ea09018369d1dcdaa500ad7f133a4564f761801a"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "h30194t1"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GCJZ2UKFH2KHT7BN777A2CQXMM3KVPDLIFNG6Q6UQYHKNCDBOCSSODL6"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "5754f5b79e5eae7bcc1e2f9e61e2560ff40a5dba9528a9f26635473ef506c50cde5a383231dcc518632363d889f20697c48d9afcd6c3ee251fed24a3532efc13"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "3c5da4fd3433d3eb2da79c28b9859ac0b7fb5583a84e12f5c2347eb595579966"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "a80e2155ca4b24e18aacf1dbd2449c140fef4deb9da64a5810be550722d3c62d"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "151e3e9f7ab1e80129015af7ea09018369d1dcdaa500ad7f133a4564f761801a"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.201.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.201.json
index a0055fd..ead9874 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.201.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.201.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "b64f4d2c736ac0f4d286d20559208bd5b03264a2a7819f03b37d09df83c27f7c"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "b64f4d2c736ac0f4d286d20559208bd5b03264a2a7819f03b37d09df83c27f7c"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "e60fwuh079iq3u7437c77wb614bwf"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GDST6LW3DG2I2HMUSQB4YYYBOAUU2NYAKTC3G4Q72RWNQFLV53BBO2DE"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "1cf65687fef89566cb10f4b3ffa9af7636474eeb9c46e1c3ee7a27ef98af35e7c637f8cae5c1383c4e491fe9e20ff8a80ee04ff47cf0399fd442a3a1f9b957d6"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "7968811cdb2fa30be24f204fcd4f8c6d238e43c45ff42e48ab87588c70915413"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "7968811cdb2fa30be24f204fcd4f8c6d238e43c45ff42e48ab87588c70915413"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "1a59b506f4b228bb23a60472695b708fa470049dead3fc814f253b03daa33091"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "1a59b506f4b228bb23a60472695b708fa470049dead3fc814f253b03daa33091"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "b64f4d2c736ac0f4d286d20559208bd5b03264a2a7819f03b37d09df83c27f7c"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "c9976a706ff01543dfb6ea1489a5999ebce9f94847cefb7554ffad0b69d5ea84"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "izho"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GCDHGEQONULWZARZXLKQLCFTJDXHOJSJEYJBJRNTRNHO47QTPPFVE3W7"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "36cfe4e179d7694d21335b963ee521e19213771a76629d7ed9e12121d774fc86454248d15bd232beaeb0ab4a03cfea66a4a1b46c1b930af5cdd965cc6718c2a4"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "08da2cc71b2cd2acc5c966a693efb3198119d0fd393f620c501f085e2f25e11b"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "a066f304b959e1cf7c01a92325ab582095cd47b32359baf5f05a17c5a56645f3"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "c9976a706ff01543dfb6ea1489a5999ebce9f94847cefb7554ffad0b69d5ea84"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.202.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.202.json
index a4ede8d..996463f 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.202.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.202.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "1ce1623d155dbf99ff90df8bbbd863d2d98103fd7a694f834796a26b4aa5666e"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "1ce1623d155dbf99ff90df8bbbd863d2d98103fd7a694f834796a26b4aa5666e"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "1m702ml"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GAFQ7XYFLCEWS7ZINJIS3XQ4RNPLBLZWSC2WKAKEFNRRQHJ5JC4NVYTE"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "9affb1f7250395472690d9da90b16fe651311c2457869c8d7e2e8998ce487a22d764df7a9b8e22abf795e8f51ad1f8aeb9cdbb536d7bd04a183ad613b65bab10"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "4a1c91d038f76e61dc04b992af253246794aebbb5e024357bbf1628288a9e900"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "4a1c91d038f76e61dc04b992af253246794aebbb5e024357bbf1628288a9e900"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "1061f58ae01dd72e5a243ac95c605b7b3a7c2da5e064535f80d9a69c9236b74b"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "1061f58ae01dd72e5a243ac95c605b7b3a7c2da5e064535f80d9a69c9236b74b"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "1ce1623d155dbf99ff90df8bbbd863d2d98103fd7a694f834796a26b4aa5666e"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "77516d6bee55d41e429524cc5e9ade7ccac1a82739ca1f88c562e98f673c4a47"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "81i7489t0v"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GDFHVPJNZO6U2262RRM5G7YEYYS5QGINV7EEFC4KUW25GRGZDUJSWH74"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "3c02bdc0acaf3a5d534d8400bdb90fe60ecfc77f795d03694e932b08c411ce0a0fdd17a13c99a05e5d52180b647eb62ed40810997b0a6dae888eec735ccc5597"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "a3d938dc4d69d41afcc37fa310bf64a515136b5ce3503b95509769cf0094f180"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "c6115aeb8370f67ac315841dd3b7d16c60bf0ccd7ca8a97ec98b56e4d21df7a3"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "77516d6bee55d41e429524cc5e9ade7ccac1a82739ca1f88c562e98f673c4a47"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.203.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.203.json
index fd706c9..2ed67bb 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.203.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.203.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "e505328dec622cff11048d8a9cf5c80fd201afdb254ca8f53d469db316739ecf"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "e505328dec622cff11048d8a9cf5c80fd201afdb254ca8f53d469db316739ecf"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "1g3v31089p73"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GASYN6TCHFSXGOB7G7C23FXY25FSJKCSJ6K6I3QASWQ7YZDO7PVZ6JJ3"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "352c902615ff8df8141209894b8794cb2843949ab576982f5b93a7a12cf08bb6ed14c93bc54f109ea368b4180bb10dd358c403a2152f96bb9aa7af010b78e024"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "ee0e17de539c7f0e6dd728548dbfa6158b5e6ef71f770b5503dea6cbf0b30f8c"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "ee0e17de539c7f0e6dd728548dbfa6158b5e6ef71f770b5503dea6cbf0b30f8c"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "9dfd898677c966f960a0971cf889b2e707b7f96c1703426a4daac99a1206fbd3"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "9dfd898677c966f960a0971cf889b2e707b7f96c1703426a4daac99a1206fbd3"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "e505328dec622cff11048d8a9cf5c80fd201afdb254ca8f53d469db316739ecf"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "3c44136e9b7f2f3cb274fb452211c734fcd42e126c9aada0215482e84d5c6723"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "n09yj4"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GAFP4EKBFKMGTZNW73QMHHTDICBSWUFSX3YJ3JPIJAYONEYORGRMEXFS"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "83083be233fc1a62ea7b3c30a7090fcab2c0d02b218a72968213ef02639bd8caa9453342eb9ca740f4828c5affc82a9859e036d6450cfb443cdcc8d8c0e71084"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "4c4b8c76fc994a623bc5d659011beb1795a15c8dd28f1f4a292051753848def6"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "a803b597524009bed2bde4b0699426f7df2a493a360a6983dc1f555ad12032b6"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "3c44136e9b7f2f3cb274fb452211c734fcd42e126c9aada0215482e84d5c6723"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.204.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.204.json
index 257a5c1..20fb781 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.204.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.204.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "ad25ce3b4960bf57884c1fdf4a7806fe56c6ed4a342ee0196f0f6c92a880d5dc"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "ad25ce3b4960bf57884c1fdf4a7806fe56c6ed4a342ee0196f0f6c92a880d5dc"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "xx24jk14819o81o6z1jy9xp"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GC7TMHVTC4M4D4MDQOIRCEFWJR6W3QBNP5BEX6TYDG5H45WUFOFCFKF3"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "af3dc45ef41e135fb9286306d1b35752096bd5f64ef3473cb9bc971a8df017275cf757d7774c658e578b545fa03c21a0bc7a8a6a15a2e9a9bf1065c855d32fb4"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "408ec5c35ed13669b98ab3a3bc5ad06f7254719c41b737b3af1a2cb72c4a47d7"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "408ec5c35ed13669b98ab3a3bc5ad06f7254719c41b737b3af1a2cb72c4a47d7"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "f3fa035678cd81a8c5c285f96355c914445a236ff56bd9e6d05da5e4b6504377"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "f3fa035678cd81a8c5c285f96355c914445a236ff56bd9e6d05da5e4b6504377"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "ad25ce3b4960bf57884c1fdf4a7806fe56c6ed4a342ee0196f0f6c92a880d5dc"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "aa3dc3e0511ff23c4c96af25505de957f2217b05991d14123578b0a05526e870"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "1v221o69o6p2lq"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GB5QUPPLODKTDG2RU7VX64ZXNF7562XABVRCFXBKXNP2GPM2EJ5YSC4V"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "b204aa95ae6b94653dcfd23984f104e05abe28c7472b005958ed01c4ecf8c9a77ea95c95d8bab5039108a80b1537410e9af6b2d4e95d3003d76b967d2072cf99"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "e811700133303a30adbee61e498df013da99b45ec1034639097519ed0769fcc3"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "eb440cfdc4399feddee005eacdcd53155fd4a4221207ffca4f2557f3a3875945"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "aa3dc3e0511ff23c4c96af25505de957f2217b05991d14123578b0a05526e870"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.205.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.205.json
index 2c0b0cd..4e7ca8a 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.205.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.205.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "b86b5ef093b288eaec30bbb09f3972366be46559bd85f30b4e8da76b01c669f9"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "b86b5ef093b288eaec30bbb09f3972366be46559bd85f30b4e8da76b01c669f9"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "8nxep2b32w86gl6kchrmzqw"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GD5KDF6WLRNFEXAPYJUSG5RZUVE2NNZISAEOZOLJCSV6DYZLGV4E6UFX"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "63ef7e75683197aeeb5c45efec098239ba9025b6b7b7e684005a51f53109817770d360e31b5c87a164940934c2d3c31fa1886e79f8504c50e08824d307b77da2"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "9bddddfa63d251f2fbf1f22fd6128d8b2e35c0ea693b76aea28922838adc519e"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "9bddddfa63d251f2fbf1f22fd6128d8b2e35c0ea693b76aea28922838adc519e"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "7d20b1637fd03641db80a701369105643c82f0245046180fde8a7c3b0ad5a460"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "7d20b1637fd03641db80a701369105643c82f0245046180fde8a7c3b0ad5a460"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "b86b5ef093b288eaec30bbb09f3972366be46559bd85f30b4e8da76b01c669f9"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "513704ef1241d7a4327dffea596a77146634d98020a58a4cd71c05da815c4f81"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "7j60x40815t9928"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GCTQIZQYY75KEGVXB57NR2YJOY7RLWCHRI5ALJGIBSNYSDCXW4ZHPTO7"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "4873f94ea2da76898b6656129e6b6b9e8c068542e0ccd154f1b93f7c6428bb49efbd26ab1eebb8a18b6d61dd26708068f4be35ec78f81b76249638bc7d0e4bc7"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "728853b067ff352b69242c94eae4450c51007d5c7ae62b97cf1b599c0befc2e7"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "9e90d0c97d89ecb68183b7206f1241982daad4d03e2eb05386be4dcb8f37ac07"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "513704ef1241d7a4327dffea596a77146634d98020a58a4cd71c05da815c4f81"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.206.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.206.json
index 7dad7cb..eeec6ea 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.206.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.206.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "13f6a1a33a8afae517226dadcabaafdb71d425854fa0ee191936f9d9155fdcbe"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "13f6a1a33a8afae517226dadcabaafdb71d425854fa0ee191936f9d9155fdcbe"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "zn0a536"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GBQFDNHS4E2C46VQBFCAT7IM3V3ZXTVJXBNMERV4W2LKNFIQQPVOBK25"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "f4695589bd0baff03235ae57720a931d8105d288efff0ff99cc958bc40164003b701d52f4cfb2327c32847c595775a675bcfb1154bd71613750ad31cf51b48c8"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "887b2d909746311c85182b2c80d52dc1971d4b846ae351d7b6bccf3504afc761"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "887b2d909746311c85182b2c80d52dc1971d4b846ae351d7b6bccf3504afc761"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "e7b4200b0637e3fa32cb671fa25fe6559ce06ce851c66c5940e291ae5f214e58"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "e7b4200b0637e3fa32cb671fa25fe6559ce06ce851c66c5940e291ae5f214e58"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "13f6a1a33a8afae517226dadcabaafdb71d425854fa0ee191936f9d9155fdcbe"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "94fe315289bf5eb787dc3cd3fb411bcf2e7e6fc1608fcb5759b6603b5da41ea4"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "upzj18ht49p47y56kj6260j6p"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GCIZVXMN3N3AS4PL7GNJU3RU5F5K7DDIRDEOAESAVJTGCDG7KK6AJ4CE"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "7bb27e6156763d0f04899f4dcca80bc3428a3c5f8d60785362e015a7c3b0d19c07408fcb5dd9096a4d2b7ac3933382a491385f4d96caf177d68e4a3228e4cc06"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "3edeb07f85157a8bb316fdc8190ea272f9341986b9739560fc4e881a94b4100d"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "8de7e7cce5b88f0ab29b0d81632392ba705363c253ba4b658dc5c9018a9c8eaf"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "94fe315289bf5eb787dc3cd3fb411bcf2e7e6fc1608fcb5759b6603b5da41ea4"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.207.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.207.json
index 1bbe71b..bfcc551 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.207.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.207.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "a391f7df4b7b4097498416d2d7b2cb2ff40a6c5842063d6b3ada4d1cca46b28d"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "a391f7df4b7b4097498416d2d7b2cb2ff40a6c5842063d6b3ada4d1cca46b28d"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "a788108fr9ms2v5to3te36p9k65"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GB6DZ6POV2VMY7V4ARJHY6TO3GSHQTHJWJIEBP2AA5S5NZ7G3DT3TQEJ"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "ee0bf4a8ea6a596033fcd7f94c5ed133f40dd1669c8969010767f3af4416b7d06b7d0cae4a21b59804114f54ac549c8fc513422022b530a3990903354c094840"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "0000e367e937f5b9408b2bfa96a52c1d20188973d7e6e0de62aa44e6b8a7fff7"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "0000e367e937f5b9408b2bfa96a52c1d20188973d7e6e0de62aa44e6b8a7fff7"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "763f42ad6cb672f57778b0f48b063fedbadf27d0b00cf81dde0266b70ee59c25"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "763f42ad6cb672f57778b0f48b063fedbadf27d0b00cf81dde0266b70ee59c25"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "a391f7df4b7b4097498416d2d7b2cb2ff40a6c5842063d6b3ada4d1cca46b28d"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "c3b2404f5a43f5bc67bb8f99623087426796f5e2f33923160716feb4ed15eb33"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "47e7o3mgf2poz0z2z47vpi1d8u8g9"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GA7QOQJCIX4W5XNY376HJIXXW5GPUJZOUYHBDCDRNILW4SBH3KXGFCPF"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "2b26dc798288864b9a3b7bf440a3fc47892597706ee15066df0d72ddb4d852f6d609e7fb131d9ea933900ebff50a74d2ff5c93fe6bc0343889bc03606a2f4803"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "a814e1906d6710921405de7bf4add5d353c38d59ec5a3b4f82b68ad8876e59ba"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "4974d76de00ebc07e296286ea0b9bbb8167a5198feea185a99f997654c3565c2"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "c3b2404f5a43f5bc67bb8f99623087426796f5e2f33923160716feb4ed15eb33"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.208.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.208.json
index 2c272bd..0401524 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.208.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.208.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "d930e37293c12ae06560be9656117d5e1fe57bf4e1e299b92dacb871f71120c5"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "d930e37293c12ae06560be9656117d5e1fe57bf4e1e299b92dacb871f71120c5"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "2rfd7"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GCLW5EZVKYMOZRLYUD7ZQN77IL3ILM5M5RCSHMWMJBNQ2FFYDU5NKBLN"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "c4b01b4cc6998b66ed478e84fe3a4a4ba06a2128c418377ae5faf8deb9add8ccc3b27e428c6122ec650a9e050d77df38278d44e854824b3198773d8641566ce3"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "34b1f1e30cd3fbb06b14f804b161d228975022705232c319bbd1f6d73f7202cf"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "34b1f1e30cd3fbb06b14f804b161d228975022705232c319bbd1f6d73f7202cf"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "2e7c7d5f683f2aee5c03dd98d643d8277252e307381a1e5e59123bfbd80e9737"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "2e7c7d5f683f2aee5c03dd98d643d8277252e307381a1e5e59123bfbd80e9737"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "d930e37293c12ae06560be9656117d5e1fe57bf4e1e299b92dacb871f71120c5"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "a4c93b0579bac3d207babb3d55f9b5dd2787123fe15e0637648931449ad91f98"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "jmbclx8qn7lo3skw9520m39066y5kt"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GD7RAKSKXFWWM7MO76WBSZ76MXKAZD4KUBA4DA2OBHQ7V66U7UJWOT7U"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "21b5953e89b80e825765a22c75f390aae1705772555119ad03a959087a83c5feba3de927197e3abc731dd250ca7d3d4388c4ce723abdf4c4b6506743051d133e"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "6c8472342488770e80975e3768ce19192ab6e6309eecd6750958d4058e29781d"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "32cb1ba49131cf3e41e49dc35fadb452f86a4443d16c9233d919873951016357"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "a4c93b0579bac3d207babb3d55f9b5dd2787123fe15e0637648931449ad91f98"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.209.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.209.json
index 1f8d14d..e266632 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.209.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.209.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "71b102b562554d24d8bb5856fee4cb69086354bae87f958be40c5669cdf1d0eb"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "71b102b562554d24d8bb5856fee4cb69086354bae87f958be40c5669cdf1d0eb"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "1yhg55nzkq2lm"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GBGPDXKTPRWESQ2C3CREAXAM4PGJC36ILR7MAF3267VACVDKZDJQHACE"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "28bec5cc4e3320b83cc8ab7f2ac62d0c95b4516db1fcb7ebfdac5d8aeaef172ea3db217d092c81ab960d683501a608f028f21179099efadf6db18f1519065f62"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "2b8ecfa4e60e4170dfdabc206a57f1b0b838300a0d2e3c3d7810e035f1d16c7b"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "2b8ecfa4e60e4170dfdabc206a57f1b0b838300a0d2e3c3d7810e035f1d16c7b"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "8b02280e33ff8611e625087605eb418106dee7f7a56233bfa3eff58c6bda7f6b"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "8b02280e33ff8611e625087605eb418106dee7f7a56233bfa3eff58c6bda7f6b"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "71b102b562554d24d8bb5856fee4cb69086354bae87f958be40c5669cdf1d0eb"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "d66e431ef1f76bd9ddf92c792fbb6f8941d61df7420a313b1dfafddc1a0069d4"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "315s55530j1f5js7m3979193x53p28q"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GCJVBK77BCXY4JHVQPDZJ2JQZL36DTAGC2BM5MG2QOGRZ7ZK44FHZRNC"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "e30792c11d32bb3c9b2ebd88b6795fe1d1fe67e3a43b49031d8e929029bbb823670f459970a779368a0c02ea2b52794a95a07e132ef2683eba079179a2e02027"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "99b60e954b3902288870be124decc02cd3a867293e1984ba31d0c31d48a4208a"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "ce0ad7e7e636bcd522856e553751a2a947b23d3ab5bb84582a67fe1a0b66fbcb"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "d66e431ef1f76bd9ddf92c792fbb6f8941d61df7420a313b1dfafddc1a0069d4"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.21.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.21.json
index 4bf012d..d2cf8e0 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.21.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.21.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "8be409b44ba0cd844f23b0952db3012ac99625ff57a7317595782108fad3f0be"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "8be409b44ba0cd844f23b0952db3012ac99625ff57a7317595782108fad3f0be"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "cyy87453i"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GDN5NX3UJJXEVF3DRI5VYZ5VNFJCICB2AVYWQJKAOFKTGR6VREJPJOXU"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "b493da8248b0b5ca17c38e2ae52110fae11db27a931841158d9d164db8e5132f6787080ec98f65362ae11c335bf672f7492f02ef46aae10c31ef7e51c9fe134f"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "4e1b7c00f5acbdf3d602a393da357238986fd1a613a7c9a9a04b3ded99798f46"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "4e1b7c00f5acbdf3d602a393da357238986fd1a613a7c9a9a04b3ded99798f46"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "85b37f1c60fe4daa6d1e309ab2757298f410b1357a87f6d10890ea87bdda6042"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "85b37f1c60fe4daa6d1e309ab2757298f410b1357a87f6d10890ea87bdda6042"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "8be409b44ba0cd844f23b0952db3012ac99625ff57a7317595782108fad3f0be"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "c3ea02e4deea62d179580319d29355bea054a9442d1661c84250a6e32738050e"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "74kjr"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GDAXS7B7ICGIRJPALTDY2SQH7L464CJN3BXPZJBUXETAHBGULJU3JBFR"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "550d08cfa097a2e79bbd5901674d554705cb6b8dca5bf2607b5c7b5bdbaf1109460ee9cf00ad335fd09361ceb1b5cb075da0e623d8c32750420a99ec43226fbb"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "f9600f2b1514826156d7168d1ccfee12f7f5eca15f3331279f893b19364d5d2d"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "ab460fdcd2ab0698cf6a5ae143dd20d1e7cb8b8b209b512006ca9d52b06478a7"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "c3ea02e4deea62d179580319d29355bea054a9442d1661c84250a6e32738050e"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.210.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.210.json
index 702b8e4..b953e94 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.210.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.210.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "cac50a2ec09b5dc47a9f0b9b7b23155ea3aa861bff40b2270226bc8dcbf8a00d"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "cac50a2ec09b5dc47a9f0b9b7b23155ea3aa861bff40b2270226bc8dcbf8a00d"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "m7g41y46y2j1iltxec04"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GAXWAEK4SHWXYEFII35UCS22LL46SPS67MWDSF6R5NZDUWZ7XG3KGXSH"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "30c467c84a302fbb6f3894bff995103c27c5db58164089ff70aacb3a4a7bb2a55dcecd4e7e5b929acbb0de262ac2dd3accd63edb84ac2d51cf8ba3c0c5f5df0d"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "9c669fa7bfd484692fc3e4638a32f792b9f740cc1576df6098d416c4c50d42e4"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "9c669fa7bfd484692fc3e4638a32f792b9f740cc1576df6098d416c4c50d42e4"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "6c92caf700c4832ad313ed1d66eb2317cfdba8b88804bdafbe11602e53c20562"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "6c92caf700c4832ad313ed1d66eb2317cfdba8b88804bdafbe11602e53c20562"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "cac50a2ec09b5dc47a9f0b9b7b23155ea3aa861bff40b2270226bc8dcbf8a00d"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "7b34b7d06db16ff87a72bf9cd32322e87f5fd8b08709f9054697efb30fc7ef63"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "3lzj5a6z9g2q2sr22b012q"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GBJSBDWIJJMNWOHTNRLL5FBQKB6TZFKGI2FQWJBHV7LRO4I4CYQ2RYJQ"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "e2703c25b34b3d2fd9baed7466482235748db8f826f205a61c6c7e766a9199e7a9f6ce84db6465d96bd20bc755da5ccd209939aeb3f0f902db9c5ca137fe281e"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "3f6eadaebef52efd645d77b1eb8b9e5b5360ca3f5497d9130bcf2d3558295716"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "a529eb3ac28327ed172f788d93986cc0e93f6e60270d0aa6c86c46ee66ecfc1b"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "7b34b7d06db16ff87a72bf9cd32322e87f5fd8b08709f9054697efb30fc7ef63"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.211.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.211.json
index 458f43c..7f1a57e 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.211.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.211.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "96c75ebc38368afa87ef20cb77ad8d032205d5a880b835b8632fbe0a21b130ab"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "96c75ebc38368afa87ef20cb77ad8d032205d5a880b835b8632fbe0a21b130ab"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "062yxr2rze57vwxzziugocq3b713s"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GBI6C2MSJE42265L3Q42D4AAW2UJIYF3I2YLJ7A437N2AYSCDSWW7QM4"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "487b6ca954d5cb0d58e7eb36fc2c76b54fe180422340f3848d49770c40ab038ca0edcc7bf5e4397252506f8eab1c9722fa530dd1ed33e4e81ddfa1213b0a790d"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "67190cd1f9e127ebc555e344129e7411477e26c79423d798d95592829108b12a"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "67190cd1f9e127ebc555e344129e7411477e26c79423d798d95592829108b12a"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "313db101a343d9cacf9ade4b0b08101ca1156f32c6eafb6e0f5403f6a04bbe33"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "313db101a343d9cacf9ade4b0b08101ca1156f32c6eafb6e0f5403f6a04bbe33"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "96c75ebc38368afa87ef20cb77ad8d032205d5a880b835b8632fbe0a21b130ab"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "f50abc8c2440f35a8e234873f8a412552c035ba72d85c7f269abf2bc60e2c51c"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "xg94i21naej3qkxh38hmqtc17bzdi"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GCEM6CLHD2H2RORP6GTSEAQM3HEPMUIL4EWDGW6DAHT57FSQPUV43KBO"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "eccc33e21e9313c84307fbc5a39cefb81d8ffd1b361e77427a22b0412d5cf2b87b8d3fb7444e9e673494d5236ea6afb25480a60c4c6403765b5ad570d0d00120"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "81036f665c1b70818c5cea72ebeab2abd282d45ae6db73b88f93b0fa46f919c0"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "d8fdc2228937cce77f0b27349c11102b12441e52c433f33dbc8ed52ef6af541f"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "f50abc8c2440f35a8e234873f8a412552c035ba72d85c7f269abf2bc60e2c51c"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.212.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.212.json
index 5dd1ff7..81f23dc 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.212.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.212.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "a11a83ef70c9b0d43f7a9ffa57e29b917766b982f26dafbafdd3530f66498760"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "a11a83ef70c9b0d43f7a9ffa57e29b917766b982f26dafbafdd3530f66498760"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "lr707m607dfmhk60"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GDC5GBU5OYIVXT7FQP7W2ZV7YZJTJYJMRGPOV77YHU7WQ3LQMBGZN3IF"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "2a577f6693b9b931db6def7dc2e1abb62a33ce3fd402a56450c813efcd62f2c20153f0934aedca382db36d16a86700399d08028675e90efd02f9a3c92c7f0183"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "6a1912ad804e5c04bfb8246fe0eb4baadaf79ce009ae85572a10f9a8d90b27ef"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "6a1912ad804e5c04bfb8246fe0eb4baadaf79ce009ae85572a10f9a8d90b27ef"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "5136efb5d93dbca333744f880808706c7bd815c6739245f3fe57bd743b2e3dcc"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "5136efb5d93dbca333744f880808706c7bd815c6739245f3fe57bd743b2e3dcc"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "a11a83ef70c9b0d43f7a9ffa57e29b917766b982f26dafbafdd3530f66498760"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "afee6c71fb3498dc4853d0d74db1289abff94fedcc832855c403cce64305112d"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "lmvd82ug18h9jh94erh6e2"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GCBC5C3ZBKBGTCG4TFSDER3PAI55JAD5JVADGKKDXVQWP7HGBKLNUWDN"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "f43514f26504fac96535c9e576ec1b8fd1e7a809f734fe47a13160be36f606533d23a3a284d6e178a5a82f9bdaea905c77062d54d06b6a9a1da7d8f2c4ef3c98"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "ec82cf8d2d9285717fbe399c56921a93b0cae734507d1d3f815f9d15710d5aad"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "3b1446b8bfebea1884eb7f7d7f347baa2574ae485f983494e453e818bfef0f3d"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "afee6c71fb3498dc4853d0d74db1289abff94fedcc832855c403cce64305112d"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.213.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.213.json
index 40cf83c..6609617 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.213.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.213.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "c881ec3f47d66a68d481a5c04e08509ad8ecfb87f18c3096cbcaecb6044ad362"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "c881ec3f47d66a68d481a5c04e08509ad8ecfb87f18c3096cbcaecb6044ad362"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "izqt8"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GDT4MOIQAU2IZYNLTKBMICLMKSXCXRGOTN2U6AXGN46DD7GOJ5SL4Y2Q"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "a9c16b800eb27ece83db4070bacface703c16a2d752ae0f2ef32111422a114da0ff2b897cb5f85f646af862f41fb737ebdf5ccd6fd28fc051efe5a3c49b11608"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "e5a5618b3a17c03f3b19a29a7c1d15c4d243d2c26f7abad66d02dd1f1fbc6509"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "e5a5618b3a17c03f3b19a29a7c1d15c4d243d2c26f7abad66d02dd1f1fbc6509"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "d827c617a631285d7548794f044079f0a64c670b3d345a8e41b418ebc7fe9d46"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "d827c617a631285d7548794f044079f0a64c670b3d345a8e41b418ebc7fe9d46"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "c881ec3f47d66a68d481a5c04e08509ad8ecfb87f18c3096cbcaecb6044ad362"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "a42e9947fa4611dafe2513131d6772d49bd8989960898ddcdda877bacbb0c987"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "67t5tnsv8n70c"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GBHOCBXGEZVTWPCHNJNKVUKID6METVX2ZCHZOGD7M3WWVJBDGAPEKYVX"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "d3fe45e8d18344980da9888569121598b951e333a372fdc8db1f35e655d487c662e59b7458360be4464f29c1d4acce5799cf139adf56ee0863e55feba7d7d741"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "fbadf25b9e3703c17104759581e9d0cd126b5f4a47dcc8dba323e02d14436ab0"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "9befa867c08bd9779bb684b573c35b6c1488e2515de7121ec41aefbf264916a9"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "a42e9947fa4611dafe2513131d6772d49bd8989960898ddcdda877bacbb0c987"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.214.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.214.json
index e05460a..c811a86 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.214.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.214.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "2615f2e032658649e63aedd3c57755599cd84df012aa8f91709324a316ba2370"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "2615f2e032658649e63aedd3c57755599cd84df012aa8f91709324a316ba2370"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "2m5bm9250z66"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GA66NMCL2QDWFXWB3X53OWFRTG5BDWDS7EAPEQULRLYK7LK566CJ72FU"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "c3eb8b5ac28208bf1077c85d35a0161170c5fe325a7f9041811f3be66b2143f0d408dd6e2484604fcfffc57670322b0fbf7239b76907b7b682fbe8d024ab3fd6"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "27bc9504555bb294de37630f28ac1d76f3a2883de78c7b43821b392260bedecc"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "27bc9504555bb294de37630f28ac1d76f3a2883de78c7b43821b392260bedecc"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "7a293720eb9736f9c31decc18df60645cd5b01b128c59c0c7a1d23b85c83aef1"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "7a293720eb9736f9c31decc18df60645cd5b01b128c59c0c7a1d23b85c83aef1"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "2615f2e032658649e63aedd3c57755599cd84df012aa8f91709324a316ba2370"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "02a46bbd144d361a1b05737ef52c4f7225be5408ccc0cb7e663ed98ebb899d58"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "6179b40"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GCK7O6MD366HGRVFSLXUW6O2BHR2FN5C4Z2VFE26EIUHKRN2PRX5YVZ2"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "a55c0eca083bf3ed681c3581f6a1c569402eb4e7285f399ab5f45596bacfaa9319d04e8b2c4d3ed19fbc788185bb90feea2d93aa76a9c6a917b08fee28fc8ae2"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "68e2b3db5e3477a1c194456379eeef9bd8f16f090426ac46daa314fb47c568de"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "648aebfa3b3f8d135fa92c50fd6e8b816685e67d7c9c03abe37d9d1a731c24c6"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "02a46bbd144d361a1b05737ef52c4f7225be5408ccc0cb7e663ed98ebb899d58"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.215.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.215.json
index 74ef280..ec08699 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.215.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.215.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "524705df3cd88d3a657f9fa06f4863a3275e3d2a3293a16c01d25b87d843f086"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "524705df3cd88d3a657f9fa06f4863a3275e3d2a3293a16c01d25b87d843f086"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "3yc34h8131vyys"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GBENIJYF56M72O4WLKUODIKGULQN3ILTGWFXKBPMB2QFETW6A4DAPCUK"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "f1d6bfc041ecfe1cc5e9cca38cf3f5f1fa093dfa13f4917ec56c4c6bb0cc2a44626a712f2131a41d807effeda6e97a2caf117e873c6a7378a74693d677cc59be"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "4e26a88c951202f1c01406c692e2b3cb2f7138f5e4789e76c9ac9fd1a88b8212"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "4e26a88c951202f1c01406c692e2b3cb2f7138f5e4789e76c9ac9fd1a88b8212"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "8875f3cfd59375e6cada3ee03682bc6ca95976eb9782858cf7b57d50007e152a"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "8875f3cfd59375e6cada3ee03682bc6ca95976eb9782858cf7b57d50007e152a"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "524705df3cd88d3a657f9fa06f4863a3275e3d2a3293a16c01d25b87d843f086"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "e24d30c800cfe6815d12883b89eda69424be7971f67e12cc1a68ad66bf8513e6"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "w818hts12dfw3pcmno8h1a827oln"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GD67Z364UB7ETTNCCSDB6VXP4QSLANSCEFN7WOSMQORXE2HKAJRUY2XZ"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "26ab10bd92405240aaae48e4cc88c1876ff789bb00600c41ae2888613754c28831e0422d89d162b42ec7ac51cc78c79db310919f79d7bef82caf23fed449546f"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "644f602ef0e28aa47ce88cdbce1f6c2a867ec3ad70752592bc7a3e1bd454bfe3"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "e31ece803e2f16904f4da8d66c7a1b0b91a42b55453d246b2ce2e7f22f41bfe0"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "e24d30c800cfe6815d12883b89eda69424be7971f67e12cc1a68ad66bf8513e6"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.216.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.216.json
index 07dea21..df92d31 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.216.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.216.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "51589eda1a3682247e52c3ab1294da4e82d2cee251d52d33a5af94cc2b2e6db1"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "51589eda1a3682247e52c3ab1294da4e82d2cee251d52d33a5af94cc2b2e6db1"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "313178k1z"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GAOHB7P55BLUXA7L7PUJ2BZTDOSOUDXRMB5F3LCFC26DYCTZ5ONJKHYF"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "1c57e6fb1fdb798d2972daf97747d59729c559ea6156956ee7b4b3e60d4e376f389605ab7247697ffbd87b77b7a07d837a0068242ef25a1e3d6816f6949d8980"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "ca0e8c70ea3b1c0ce0d711b9582a677de3f6b93d8e1ca6dc58c460570c07bb50"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "ca0e8c70ea3b1c0ce0d711b9582a677de3f6b93d8e1ca6dc58c460570c07bb50"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "8d2b86d06f0ff5c72c1be3a925749bfc0a851b4b11b0c0b4eff09eb25bbc40ad"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "8d2b86d06f0ff5c72c1be3a925749bfc0a851b4b11b0c0b4eff09eb25bbc40ad"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "51589eda1a3682247e52c3ab1294da4e82d2cee251d52d33a5af94cc2b2e6db1"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "e72a4150da076cfc9106e9542b4e4db8762c4d9f98e7abde75657b6a3b46db7b"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "skwhao05tp0t8fz08nsd7bu0032va"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GBEHRXXPZL3APPWATCU6SRBGL4LK37RMKA4QJFXFHIYBZRHDGTZ7YY46"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "6b27c19cf405a65df745e82fc96974460153e4ba96e4f938fa0657640a9b543bc5a4ad57819cd3f1ab28877c17c866dd61460af46dd9fad5b1e94fcb7a81e495"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "59b58b6b36a38c7caf1468c4f45a38da8317c9e302bb8c631ce9157308db63c7"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "31f0c7319486f5b071afe44909f88b5697a9bf6f36f5a883d50fbcb4d3488323"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "e72a4150da076cfc9106e9542b4e4db8762c4d9f98e7abde75657b6a3b46db7b"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.217.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.217.json
index 714453e..4fea1ba 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.217.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.217.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "e5e547a20f3f3874e392f2958449b2769e8d85ac5f18c893a671e42140159efd"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "e5e547a20f3f3874e392f2958449b2769e8d85ac5f18c893a671e42140159efd"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "k0ht8866k86991nr1ih2m"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GDMGFSJKDVEHQ6BBNVX645PLXIT7QBUGES7UAU7EJ6XCSSCYMMGUN2P2"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "755baab27a36337a3fabce579d8031c0ec7e994142a5006701465ec5de258037f92eca3406c89c400bba3b058a309fd5ce5d2053d2f804ddc121d556b81b6ea8"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "09f0cc5830f71d0854cfaec1914202bb0fe8e02a3fd9239c915a26688c382a9c"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "09f0cc5830f71d0854cfaec1914202bb0fe8e02a3fd9239c915a26688c382a9c"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "9fb117aa820f82afe754c7ce7e08e02517783a5249ef8a03473dc20ee6c682de"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "9fb117aa820f82afe754c7ce7e08e02517783a5249ef8a03473dc20ee6c682de"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "e5e547a20f3f3874e392f2958449b2769e8d85ac5f18c893a671e42140159efd"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "7d020be59ebdb750e373be782f58c7b83ab3edb7487dd3ffcc661cbf7d3d819e"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "zu7j72g0v"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GD6KX5G4H4SJJYHM4H7JQZT2TNSOEMLK2G7MZGV7BOMMPHU3PP5FU5II"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "36724044efeb949d5c6fc0a44978a75160abe58f453f6445df7c8ba3c4b7af14d97d06894462fc7e1ef719bf32a2bc6e5ac15fa296a36790f0e4f0f49b7de8f2"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "a0b12a03656225a1b272321c25cd24e3a738ba9e6e58bdbecffa84f4d27a283a"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "452d5ac896343e663c65d2b81247eddaaf010a87c5fe9cfab28405ef792faf18"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "7d020be59ebdb750e373be782f58c7b83ab3edb7487dd3ffcc661cbf7d3d819e"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.218.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.218.json
index 46ba2ed..b6b051d 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.218.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.218.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "0f2a53fbab71beac8394b1d542e47976c38200490093c0cac672bdc353ff643b"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "0f2a53fbab71beac8394b1d542e47976c38200490093c0cac672bdc353ff643b"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "lk9u"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GDPSAM7T3IU7QYQC2E7W4GUO4BXTRG6EQ7R6FTN6PCPLOD6R3ZDAAJJW"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "e0a1a2ddae32178ae2fc563cabac0fc9bc2032d0bfff20b5bef9d1e8af8ae7d05fa5ec4f3bda21a946afa3e961e263e545d2e26d6639c2c20093484208122ce8"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "f3f05faeff186b5c9a657b0434dc11ab6da205fd0d396383cfdaecb439663dd3"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "f3f05faeff186b5c9a657b0434dc11ab6da205fd0d396383cfdaecb439663dd3"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "e4b37d9ea3ed00d3349caa5a35dc0fe582758332fe2675fb8be3a4034e814c85"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "e4b37d9ea3ed00d3349caa5a35dc0fe582758332fe2675fb8be3a4034e814c85"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "0f2a53fbab71beac8394b1d542e47976c38200490093c0cac672bdc353ff643b"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "3af5a37a7b68cbbcbeb352e6e4684a19c27f72f5e024c1037af6d644ab7718a2"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "6t08ar0751x0145d65g4782lqh0"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GDEJ6VCOLHPLY66DAXDFJLCTWUOGWWKURMEOO2US7QSBGMFU7UHG7B5W"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "15b5ce4aa0726a5e5bb55717fefdec96ee032bc192749885a12f2a116f93514a3fd1c92b2953e5f651262c6cc70a9905690337d782f192b592a050a59ce1a3b2"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "fe229afc9f9a2d17e98b1f7a619381d43b329c89bb66b6b7e589dd0d044cdd74"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "7fccb0ff9395e2a40573039eed56befa4b2ecedfa020a5cdcf59942bb794ad37"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "3af5a37a7b68cbbcbeb352e6e4684a19c27f72f5e024c1037af6d644ab7718a2"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.219.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.219.json
index c0e39b4..bb28402 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.219.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.219.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "f2c4af9efdaf069bd1d7b78638914687670c16e6c8d22ca8d185f34fe3f54512"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "f2c4af9efdaf069bd1d7b78638914687670c16e6c8d22ca8d185f34fe3f54512"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "5to7t015692890c6eqz2mr4k30zlxc4"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GA2JPJSEMQQJOXLCFQWUUZJIFNB7TG4O7MNBPIF4U5ASQRZ56J3K6DSS"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "d7a6176900f27473051669314061feae13c5b31ef591f0d7c00e09ef92cec9dc6d140826a110e5589303a5d912c3f99de464267bc3d5e5f9af5cbacc5640a590"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "325de4cc659253d9c76612af23f2a29bea4c240ebdeaba3320993b96b3f145fd"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "325de4cc659253d9c76612af23f2a29bea4c240ebdeaba3320993b96b3f145fd"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "b4403891045b50b696e182bac330ee7219f4913818c8ad5da98e408089f267eb"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "b4403891045b50b696e182bac330ee7219f4913818c8ad5da98e408089f267eb"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "f2c4af9efdaf069bd1d7b78638914687670c16e6c8d22ca8d185f34fe3f54512"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "d424f252d295cd981e4ae7e3fa9375986f1932ab8e132596414d8e73e5a10f91"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "5k0bq1z34pxfa51ef3f6efpewj4m83o0"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GA46ZON7GQQ4L5PDQH3PYVD7GY2EGWU7I5TLEJSJKKPWKLFLVAP2LCZH"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "8cc159b9277c6d8236d0f6d6dd7b1072914d98fea41bdb7aea71cf57c3d34d7d108098c659de5b4513704a36f1b8cb120f73f81f680f294d40fc8ad0875135ce"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "a187d8e84d36b6dd81ac7742ee2eec0ac2ba2808c312369da0b269a41c40d255"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "daa6e78ce4668df686f6b84dff564bd5db212664ca86d084aa57f68afbe73aab"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "d424f252d295cd981e4ae7e3fa9375986f1932ab8e132596414d8e73e5a10f91"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.22.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.22.json
index 699a999..93d2027 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.22.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.22.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "25eb1823cb37a49dd1771d70c7aa4e679fce4112e6012dfc04b81e1acae38e5a"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "25eb1823cb37a49dd1771d70c7aa4e679fce4112e6012dfc04b81e1acae38e5a"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "54ugn2128a1kbi4rg361v5nin8dz"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GAOUF2JOWFXYTYWERCQGM3GLN2IDWQRQMDKAOZLIRNBXZKOHWHLLDA32"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "526e4fb620868e49a6ac8807914ac2c5b089a7861636cbec5fab9f3fa55b8ed71f4e4f0559c2f344cd5ab4afb7f7af628b492cd838539cb0cc0cd7f2faf8c70e"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "014b15ed9e06fadcd654dcfe5eaa8224f441166a2535f791a36a08bd4e5767a5"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "014b15ed9e06fadcd654dcfe5eaa8224f441166a2535f791a36a08bd4e5767a5"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "8c9f57eb92c321fb6f7f605176b76d0e81684a9bb5cdeae435f03a417bbfae3f"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "8c9f57eb92c321fb6f7f605176b76d0e81684a9bb5cdeae435f03a417bbfae3f"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "25eb1823cb37a49dd1771d70c7aa4e679fce4112e6012dfc04b81e1acae38e5a"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "b1dc882b96aad660496bc9c08d8a9235a9941c17c490de6ffb9e9a0fd4c7badc"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "b3h3u3j76"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GDCENAV3LOGB26NWI2OLSOTQ36EMOUZYXZVV6P5KX7N4I27T77MXIXV3"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "f826deee0c6586eba9c22cdf34233815505c24cfcb6f3391f561cd206e65c0247efbd9b580584813518e054ee408cfa1d39adee07cf27e38d6d66207e655ac2c"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "4a09d6583bbbac5aca9cf8c0e31347cf2ff837948fef37977bc403454977599b"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "8dec1b8dc717e2391778fceca2e9aef109f041cd08daa9bbfe74681f5777d50b"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "b1dc882b96aad660496bc9c08d8a9235a9941c17c490de6ffb9e9a0fd4c7badc"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.220.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.220.json
index 99abbbb..e5f1123 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.220.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.220.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "ff8601411fb7fd1150b61a2d989637b4136140d07509f9f2517c58e2e5cf1f90"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "ff8601411fb7fd1150b61a2d989637b4136140d07509f9f2517c58e2e5cf1f90"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "g9rpveg3h13r162qj2i4y73em"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GBH2YXH5B5Z3ZHN5RALF2UQE2FBUU4NXJYUSHS42TE26CJXROO42NCQZ"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "ee554d650ad08913fc515ab4bc89d2b5a98fbfb33e1af1fb32e95e28a67afef05b512f7f815bf8734f54e97edd241032ba3ec32a814ea732d3020dc30e891094"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "09874351fbce31dee0fd157cbebb9adaa4314354b13044c15426d4368fcdf546"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "09874351fbce31dee0fd157cbebb9adaa4314354b13044c15426d4368fcdf546"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "8959afe5097b249507486756abb86687e4813ecea2987c6ce2fda842d9da130d"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "8959afe5097b249507486756abb86687e4813ecea2987c6ce2fda842d9da130d"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "ff8601411fb7fd1150b61a2d989637b4136140d07509f9f2517c58e2e5cf1f90"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "fdb194e71fc0f63d9df0d39d32291c09de3933b7947314c9dc8eef964b876ce7"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "ipgb0seotgj65szbo935cf8"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GDTNXSY6AQFDXU4BOSB3FUZ2P33XA2WFICRYE2Q7FRSOAWLQIQWDE5UN"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "cdc0c2291b84c30c2da719158993ee88d4c21f278903ce7f58a2dcd356db73cd088552604e5c6412484002078a7e9b24899fb80c01a93f42607600a7ae1fca97"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "b142e348d7dcc1619c77ce1287d9e1e43afd0c283c208e013679014d02b55f20"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "930f13fe896dfd971f6db9c279f0990bdb7c1dd6ea8aec80f1ebde33bf032303"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "fdb194e71fc0f63d9df0d39d32291c09de3933b7947314c9dc8eef964b876ce7"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.221.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.221.json
index bbf6515..fc2cf82 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.221.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.221.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "a5441696d89c1f6b4da8ea85651ba5a1420bbcb7919d870856145230f076b049"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "a5441696d89c1f6b4da8ea85651ba5a1420bbcb7919d870856145230f076b049"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "d3bq0"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GBYU2TXOOIC4P6FXBMETZEIVKDZPAE73HC54X4GDHOILNNQDKQ7JVI5T"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "24c47b6273bfc2302ff65b915aefba2ae0cb9304b701d9aca217a7a28018ca18945c081388a1b2f80272b9d91039c1f0a6f369a39639c97d16e28ceb09f3c37f"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "616bee595a2b692cd50188aa8e9378405b01da3623e300783dff78a90bd6db12"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "616bee595a2b692cd50188aa8e9378405b01da3623e300783dff78a90bd6db12"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "5849b64e47d61e43935ebff7742e73701c4c85454278b32ed5ab73574d95c8f2"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "5849b64e47d61e43935ebff7742e73701c4c85454278b32ed5ab73574d95c8f2"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "a5441696d89c1f6b4da8ea85651ba5a1420bbcb7919d870856145230f076b049"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "7c9c2016c7d14f0190bfe90a674b9fbece49a1af002d73fcd0afff6fcef50764"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "9l1438r4ga6b8i41b040a"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GAQLUNQKPAAMTUT44VARPIHGDPDDQKQFAJCGQLIXFB4QBPFSY7KA23QK"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "18b70a552fb49ddcf04befaa842648f1ebca0e1d34108dd174ae2d634460aa47aef9656f674c3c359a4dac6fed5b19d37ad338f033046c0c6fb561590bd28513"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "f623cc05067972e124a37b6a38995ff88526bf9a33ac120f4e7c0e0a653f848d"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "4697b554151cb723bbcfbcd55499ea980e77e1790524012ae185e2a04a6dfa95"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "7c9c2016c7d14f0190bfe90a674b9fbece49a1af002d73fcd0afff6fcef50764"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.222.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.222.json
index 67242d9..2cacd3d 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.222.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.222.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "0c73e63fad492fcf5d63982faae9b3f0b558b787335a47b53de16e67097bce1f"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "0c73e63fad492fcf5d63982faae9b3f0b558b787335a47b53de16e67097bce1f"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "j5j41157zb59293"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GBDISQR2BHVO6MDY3DZOWEM24PUO52CWHCM4HGAOKYAHURZRZEVQE4NR"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "0b1129483e685e916d7a77b18404ba8b31f9858c0108ce99af0463b077315a8cc982b915ab2f8435a2108c7b06be71aeb839be7fe2378c9f9e2d22a07231a043"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "abbc382186cf59814400d4e6f084b735c5d94099613e6cc7a9718a315bc46e10"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "abbc382186cf59814400d4e6f084b735c5d94099613e6cc7a9718a315bc46e10"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "65149b7bd1f92d1485df7bd656341db1ecd3afdae561eda827fd71abbb752bfc"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "65149b7bd1f92d1485df7bd656341db1ecd3afdae561eda827fd71abbb752bfc"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "0c73e63fad492fcf5d63982faae9b3f0b558b787335a47b53de16e67097bce1f"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "266b29d27d0261cf136f2ff17346db2d219fef9620d117e2a925d7f2980f392b"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "o16scnh66qx25bq4"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GCG5QK5R7FURXIM2S4FUGIC2HTYVE45ASWXLBX4MEPCZ7ATXBDNCURHL"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "2375f9bb03aff94c70cee563af4c4ed9c5daabbdd9050c086010dea9358de5384f92bdd65ff90c6d609d7d6e5a42b61846ee02f339e68a33da888204ba0a178b"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "13f8fe74f6b815f0a4b74d51affed438766217bd40bda1d666c3266bec6f2497"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "b6636d71f1f55b1f9cbfc1ea28feeeb6dbae05a93b85ca49552def9dc1eaa034"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "266b29d27d0261cf136f2ff17346db2d219fef9620d117e2a925d7f2980f392b"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.223.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.223.json
index 236a9b7..d607b6f 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.223.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.223.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "33198a8769bed95650d5fb87d0b0355c440b97f62f8dc7f174a6a565422ec612"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "33198a8769bed95650d5fb87d0b0355c440b97f62f8dc7f174a6a565422ec612"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "m8wf10f1z1xo54kh8oly5xv1l677b36"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GASNFB7VMYJZ2AGJUQ7JA7MNLSVA2SRKPBQHKFTL7OSMMNITME4RO5MX"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "2a5756bdde29cccbc9402851592a5d253c97d9c4cb364459e4c2b78a035d78f71c42e0aad34df23c3dbf968bb57d4409dc8e475424c2d1d36a0ac59ec8379836"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "1cb2a35baf41f51abaf8a26f4de9ec54f95226e73ff6a37dc8e5921f61507857"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "1cb2a35baf41f51abaf8a26f4de9ec54f95226e73ff6a37dc8e5921f61507857"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "6eb24d72bcf2effd9d87ee28879ba1aa0b6193daef771e9434c434b6a30cf28b"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "6eb24d72bcf2effd9d87ee28879ba1aa0b6193daef771e9434c434b6a30cf28b"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "33198a8769bed95650d5fb87d0b0355c440b97f62f8dc7f174a6a565422ec612"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "dc8749d76374901470e5961d267d1cd4f42f8a7a16880b3fb3fff055b588f9db"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "lxnxv744jq1rwt0g7436324hbs"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GDIQKPR6UYG5GEKJVC5ALX7O7H3I7PO6GCVHXJQ64DHFKGKD2FUFG4QG"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "4114f3499433ba52fc80fdba53dec88ae772e82e6371d8a6ced1715073b00ab4da9aa85848536aef3990cf8c69ec85e9460679f4a78e5c96a7dc4fcf41b294b8"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "feeaf04ee51e34a9d2ac382d08edb2335909fbb264da058a331715baed362494"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "0838a89f1bda1834e91a2bb89a535ad5c89ff87c80754aa927d260d526431caa"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "dc8749d76374901470e5961d267d1cd4f42f8a7a16880b3fb3fff055b588f9db"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.224.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.224.json
index fd30f50..4142a2e 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.224.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.224.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "204dfbd66c297e68a54f4ae8d2fcc1acd6f993229f779047d30cb47b603feae3"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "204dfbd66c297e68a54f4ae8d2fcc1acd6f993229f779047d30cb47b603feae3"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "8an5kxizc1y5rl6ng9a6p4c9pwjb"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GCWGJ3SISY2RJPUWUEZJ2AT5OIAEJ5NKBULTES5RAFIKD6ZS7AGEWARP"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "a9ae54fc5531dd8ce43180c8646181f07dcee4cd62296a6243b77af58e0fd8338e5af029c853b57cd94b99a117694e8d1bf212811a5681b905b6bc66e3b30cbc"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "d21b8c1ad7519c258766daabc4e670e97460055c4190b083f98d0db1224e3c95"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "d21b8c1ad7519c258766daabc4e670e97460055c4190b083f98d0db1224e3c95"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "1657151f19cb7213451d5b76746761b9843bedd9a9267b6d0426bcd0ad766fbb"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "1657151f19cb7213451d5b76746761b9843bedd9a9267b6d0426bcd0ad766fbb"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "204dfbd66c297e68a54f4ae8d2fcc1acd6f993229f779047d30cb47b603feae3"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "f5e759cd98776d690e62628084a56073cba2357cf09bc8f15d35db59f96eb91a"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "srl6a22"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GAQWG5PSOHGNU7M7KEYP7OZEHLLFPOR25KJWCB2NXVQ3IUFYIEJ4LRTU"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "491637347938cae48cc1ec31f52db1fba3579d7d7f2f104d6b1b83c59beba64c2c4b3da8253202a0b7bf2700e8e768e37828916705e9b99ca73d2862e7ba80ac"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "011d6d9d04ff2d034baf43ce9938f88d6d1e79cb389062400a4ae12e6b5052ee"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "030dcb93faa73ce42f7f74a4bd05d075f896dc5246e30c0c7c63c478ff6016a8"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "f5e759cd98776d690e62628084a56073cba2357cf09bc8f15d35db59f96eb91a"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.225.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.225.json
index ac53319..2994cef 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.225.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.225.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "0ed262919888380bb75740fce5c1759852dec85ad3dc113e7da78075621d1937"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "0ed262919888380bb75740fce5c1759852dec85ad3dc113e7da78075621d1937"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "e8d9i6nhtd7390ce0wi4"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GAFWUWPRVFKSTU5O3IJLCMURES2G552WVO6DL2YK2YQQZTA7ABH46I2Q"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "89f1357bc4f247ce9a0c7a46ea9c4a4f01c4a24a9dc3442e9381c90730a28a6dc25877878e8bbf6fdbd41c5e0afafbe5b28f25604161da8e281e5c872b546795"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "b9a6dc5a14c2e6d196c68461f6c47740d48da54f71dbbd0cce42ace5919738a2"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "b9a6dc5a14c2e6d196c68461f6c47740d48da54f71dbbd0cce42ace5919738a2"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "ccef42eeabdd22955666ec0e417e93b32d5835aedaebc12186f128c637cd0dc3"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "ccef42eeabdd22955666ec0e417e93b32d5835aedaebc12186f128c637cd0dc3"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "0ed262919888380bb75740fce5c1759852dec85ad3dc113e7da78075621d1937"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "324ee86259f2fd065f54292cb445d3ae9f12b048b1f40366945e66a9a17a9abd"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "j29"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GAF7QQQOK2OURIBMJGBP2PZGRN3B5RZY7KPAUZ47JZIWPKVV34MXA46K"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "13cb91274f631e3733100832d47ef1cd8361398afab85a02784cedfc1a6104beb82d9be20f4c7319f29a36b99858997415bb776c373dcd82a06f166f4366a6b2"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "38acdd6a45d6b35ba90eb8d57d9ca38975f1c92ab2d243883504db28c2063493"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "3541da2ed251d5c04ffc1eb84accbfe6188281d91473710824bc71948ceeba1b"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "324ee86259f2fd065f54292cb445d3ae9f12b048b1f40366945e66a9a17a9abd"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.226.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.226.json
index 15d6d3d..8f85da3 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.226.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.226.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "5f68d1b094827dd5b758a6ab7becdf214cb1eeca259a4f02fbfdd4777cf9ff74"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "5f68d1b094827dd5b758a6ab7becdf214cb1eeca259a4f02fbfdd4777cf9ff74"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "174k1102p8dsd"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GCT3KL3ZRDZ3JIDRSVUK67PEUPVKAQRFTBTYGIAWJ4G4NNJVUAQBIRNB"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "59913a4fcf446a3bc03fb57c2ce1b078b9f606ffa566a542436aeeea6295bcec9944ea35b8ef9fe845b729b2e50a5ac6cdd8239ac050d3dcb2fc935cb65bfae1"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "5dc79908d477897538e07ea55ef9190eead7805f0be6f8a2028afbf1b7956609"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "5dc79908d477897538e07ea55ef9190eead7805f0be6f8a2028afbf1b7956609"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "eab24afb832ecd3a2f888c598d4c5ebcfdf3c1542f1de46fbd6edcdc808994ac"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "eab24afb832ecd3a2f888c598d4c5ebcfdf3c1542f1de46fbd6edcdc808994ac"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "5f68d1b094827dd5b758a6ab7becdf214cb1eeca259a4f02fbfdd4777cf9ff74"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "f14c965e473d3d947ca5599852d192d33bbbbaafb64bbf71accf7dc5c32a6952"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "37a9c2497"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GDWJD4BH2NMVD4KW5XDRFIK3ZLNS5M2TPOWQ3CG7ADT76LTNV7B3BD75"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "bf27a59e2ec10d1864e096ff2f174464aab77a83039b7b282679df33bfe053edabb075e72673540763a1bc9ab33b7a056f9a1a990f1594156be6343e0b649eaa"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "f8642bb29c0878cf0046ce1d34a7b7cf8ae94556b05ca0fc9430d272f5069c2c"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "0a07b1ed05ed65a44d6b0b94525b1923bafa98727db76ef43b1ac0ec3e90cc16"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "f14c965e473d3d947ca5599852d192d33bbbbaafb64bbf71accf7dc5c32a6952"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.227.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.227.json
index 7623df2..7e102c7 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.227.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.227.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "01e9e3f405133fcdd2a48be938836f78cf18576dd22e52911dd3db159e170b22"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "01e9e3f405133fcdd2a48be938836f78cf18576dd22e52911dd3db159e170b22"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "8f08fh61k70vb04s2i95"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GAHM4T7NXUAWQHYGCBDJRW74CGP4FI2YNEZZKCIAXST62R5BESJPZYMD"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "9d342c28fcf5debaeb147b013ff05b6a8ea6230dc05a33603e87b556d68096666d8807f523bc7a2b365c63cf95dacb396c3157a978ea53b21b30476bfeac82bb"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "5b17ce8b5122cabeda190bb55abd69957b1ff2256fd3ed6fb2fb25dbf4ad534a"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "5b17ce8b5122cabeda190bb55abd69957b1ff2256fd3ed6fb2fb25dbf4ad534a"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "6eea436adec64387a83b00193408444da34565999631cbf2fcfbb9c5e22e1a52"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "6eea436adec64387a83b00193408444da34565999631cbf2fcfbb9c5e22e1a52"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "01e9e3f405133fcdd2a48be938836f78cf18576dd22e52911dd3db159e170b22"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "741d17732ecae6f0904d4bb597c5b9ac3a7cdaa9ccc979c06e31c1f230adeaba"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "746nf743y6c4"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GCKR6SC6KMAO6SCGEHTGTQRNXLCCVT6YAMVCNSAH36MJWZZIS2IY4FOL"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "cc0f6360f46c306771d811b0f507972e3929ca682c87790755a6c6643fd7482681c55da6fe59391119dbe90da4e28bd73b6909d5090744245e6b083e78410b1f"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "98685940f14983f9c1e5533e9591e9709fe22ce9f86e7d7e557dee5db97161ef"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "9526c4c5b7f52742860951048aa2691cfe181881f590558aa57fa2d36aa66e44"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "741d17732ecae6f0904d4bb597c5b9ac3a7cdaa9ccc979c06e31c1f230adeaba"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.228.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.228.json
index 897c374..55c5210 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.228.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.228.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "2597d66572eba5b5e4fc5423f339b9968675e3fe6cc9ec3bdc969bd327c2402f"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "2597d66572eba5b5e4fc5423f339b9968675e3fe6cc9ec3bdc969bd327c2402f"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "qzy8jz9y1e448xg0l1x4ph29"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GBMZJPEUGDNCUFFE4XEG7GY7WJYB5SGAUAMNV22ZUFXSDR5LK4V37L6K"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "c54a701cc5ec64b6c4f2bbdc30ddcbd88355a80f34fa8a8717a64afbb45f2f1d75017b7af73aedbe0a856dcaf8fafbb7df386ed01def8c5aaa29c4466cdbcce0"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "813cb76e33c20f098943dbeb2d4952cc6ba0581a697f8f32c1202c8d449f1e27"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "813cb76e33c20f098943dbeb2d4952cc6ba0581a697f8f32c1202c8d449f1e27"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "ff361cc24629fb4357f0ac588b155a657933be4b1c7f6885d062e86de5ad0de1"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "ff361cc24629fb4357f0ac588b155a657933be4b1c7f6885d062e86de5ad0de1"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "2597d66572eba5b5e4fc5423f339b9968675e3fe6cc9ec3bdc969bd327c2402f"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "2d5ae1d0bf1023e4c605f0a8ad49a70f2eecbf725862ec78ee12868e8ee6aed6"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "5fktm1oo4woy0dii59oo"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GCPD5OYEKOKKB24YJTNJITAXUVKDTRVQ5MD7YXWA54VULCRF3FOOWG74"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "682814be6319ad7c1a0f39d03c457e159506fa5beea8e5a1433e66402c129308485dd36219ab623254fd6c391dbec2f7aab5e62791632d0ed487912ef74c7446"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "4bf2525ec9182d3441f1570d40ad7fee21643f116e82fc8bc443328583416e43"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "34409f839f7147f8b54afe30ffa598dc835eb2b129b0f5c4fbf43981c0fb79df"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "2d5ae1d0bf1023e4c605f0a8ad49a70f2eecbf725862ec78ee12868e8ee6aed6"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.229.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.229.json
index f6a96a0..d22758a 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.229.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.229.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "2445dd72478d471e547f6fabc7c10ed987661fc8aa3a5f70a30fc29c34751654"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "2445dd72478d471e547f6fabc7c10ed987661fc8aa3a5f70a30fc29c34751654"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "725o"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GARF5XJLCTVC6FKWWR6AIHRQPDBY3BZMYD2CXKL5QKS2ERCW36UMLO6E"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "cc4a25c31d27cc6c6a00c354ddce517bca154928751094c15466de1282ec70d106b54f6b7d99b8c19719363285a502540680d013386ad7070cd942e4448303fa"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "eb3cf83a708dd2f55bfb525ed2e1a5bdbf41418ae1e3944d70cb2d6ce8a26ca9"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "eb3cf83a708dd2f55bfb525ed2e1a5bdbf41418ae1e3944d70cb2d6ce8a26ca9"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "a532f13ea8d488d5952c1e8508fdd8a27a0d5abe855e363459efbde04e322c07"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "a532f13ea8d488d5952c1e8508fdd8a27a0d5abe855e363459efbde04e322c07"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "2445dd72478d471e547f6fabc7c10ed987661fc8aa3a5f70a30fc29c34751654"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "24bb6aa12630ec4a15cf13c701d59451927de0ece69bce66940d8ef66192a88c"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "q7f8olbz9mxu9808v36q99pd"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GBNTWUDOOPG5C3JZI3TJIIVUHN4CJWIWVWBLVW5JTZP7GEYL3TWZYBNP"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "de19b36608fdf26745d77a0ef11a2dca27d2e0e7055900046e1d467e95038508d2fe921828b51961834621baada76ceeb234b0c9cba83162cae256668e4cb813"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "b8930d3616662ceff738ef7f2211335194b6754e22dc7e8c3e14023aeba37052"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "bbde5a6aca61504e6615c877c17144a70401bb34f704923ff2378204437f24b7"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "24bb6aa12630ec4a15cf13c701d59451927de0ece69bce66940d8ef66192a88c"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.23.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.23.json
index afc6225..3f2e48a 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.23.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.23.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "bfc3d62eeebbfdcb8df2d7e02494b9a9fe06ba417b342a1489f2a3d2e23ae802"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "bfc3d62eeebbfdcb8df2d7e02494b9a9fe06ba417b342a1489f2a3d2e23ae802"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "s3c09xk4tviea"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GB3Y5FFY2XDSOVOJK6TABDNQBER67YM7IWSQSSJQSJADX5QZRXFSBMOV"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "ae5e98dfdf2ce2dbd72e28cbeb62151212015bb4201532d00ab1e7994a9f15dcc1a3d8117bdd4b750bbdc5d02018ac62201e90f052adf2167811d9c4ee872a50"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "a9cc1e8c1db21b32ca16e699e16276bc84364dcb669609d3ef648f8b1afd0248"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "a9cc1e8c1db21b32ca16e699e16276bc84364dcb669609d3ef648f8b1afd0248"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "aec8ac6c65712e4057c485352273e465b051a2b45ef11616a10b1ad63f7b6715"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "aec8ac6c65712e4057c485352273e465b051a2b45ef11616a10b1ad63f7b6715"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "bfc3d62eeebbfdcb8df2d7e02494b9a9fe06ba417b342a1489f2a3d2e23ae802"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "ad2a2584ed6f150685f866b4c837333ea669a10fb0992f598f6712e95c65341e"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "qhelz9zir97230"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GD2DJ2KRFCINEKFZ7EPVZ7FHR26GDEFQS6A4RCHC2TGJSDXJ3EXHAVS4"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "de52cd2abc1970df5124f850107ba22db55f53d9676b903cbe0c592e80002278157a4a4bdbea8c9537d5ba3ba6c48271bbd2d75ddc7cb16c8d76f258f2fcdbf2"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "8d4d3c29028fc5ecf4dbb7d6882c6c387e0801c1f366dfe6f7d1eb0b5c5be976"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "f1fbe2f7aa5255f0768fdfec2dc8245b60d394d4647b82e25cbdec2ef1c90698"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "ad2a2584ed6f150685f866b4c837333ea669a10fb0992f598f6712e95c65341e"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.230.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.230.json
index ab7f7d8..f74b298 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.230.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.230.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "995fb276675895e7fed90abc2630a2a38a8f3cd6bb748fa9cb5b3d6d9afb221b"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "995fb276675895e7fed90abc2630a2a38a8f3cd6bb748fa9cb5b3d6d9afb221b"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "wdogf7483i4k192x"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GDXLFRECH7OGSBWG2EZJDR4VGDLFEN2JCJBYIMBJVNPWYKFYBD4LSGAI"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "da629f529bf9ab7cbbc01cdf588d601d2e12e21ba51550c0fbbd48b35419e48bcc1148713d525565d3a433b5ae11d65fcb500d7bcc18dee54b51aa354da178cd"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "e74838daf0d41ef853dcacb41565e57098d23756e3f8f510bc811b810355cd2a"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "e74838daf0d41ef853dcacb41565e57098d23756e3f8f510bc811b810355cd2a"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "f812499a4321c32e6775c0d4c4a9872ec6007c76aec124e7930e78c7ee8632c0"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "f812499a4321c32e6775c0d4c4a9872ec6007c76aec124e7930e78c7ee8632c0"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "995fb276675895e7fed90abc2630a2a38a8f3cd6bb748fa9cb5b3d6d9afb221b"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "8796eb870ea673bd102fee8d1bf11fd25f3f6c192021b107d5734d4e9de93143"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "aaxk236z0q2qh"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GA5JFIPQNT5KLPANIXW6EYGPTFT56DIWK2AOZXBKEWHLSXKZS4REC43S"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "fba564b4395d15dd7e81ac0f249623c9d3c0c3e5085d8967fcee0745734344e00cbb15a1ffb22e22462659fa7d23b9ae81df8436773eef25e66b31069088ef66"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "3d2b9623d4183892954b9d1ad01ba4bfb6eede359e0f96f6c0c3edba832315fe"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "bc3b045005ec4839fcb29262c2d2d02d5450673598e84ab8e6c8bfd67201b792"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "8796eb870ea673bd102fee8d1bf11fd25f3f6c192021b107d5734d4e9de93143"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.231.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.231.json
index 631b266..891b0b2 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.231.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.231.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "77667b3b8eafa4a94f3d5568d88266c977977fb85477fc6510a5165a052cef42"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "77667b3b8eafa4a94f3d5568d88266c977977fb85477fc6510a5165a052cef42"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "1d9i9fl5"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GDNMNLYWN7X7ZQZR4GF5IUS3KOMRCFLCBV6FVT3NQY5KYGDW7SO7CO3J"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "d23c107aa8d29ddb590391db081b114257eb7530885420344ceb8389cca11731d271b6104d5bf3c0a304a6fb107a4ead67f72965eeee231fce738ea229f423ca"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "1ee3bc223746d27109fcc93e833a3239bd56239efffa0f8bca21707857c2e81f"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "1ee3bc223746d27109fcc93e833a3239bd56239efffa0f8bca21707857c2e81f"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "a2c9ddd4aa11c4d49cbfe78546b595929cdef1fce49e5e1b82690ca359f2c207"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "a2c9ddd4aa11c4d49cbfe78546b595929cdef1fce49e5e1b82690ca359f2c207"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "77667b3b8eafa4a94f3d5568d88266c977977fb85477fc6510a5165a052cef42"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "fbde7213294be01809c65430e75c6644377c6d5f596c04c04584cb43a8ad5f2d"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "sbo2s12115qf1gy23y71ue"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GCXITAWTFJJRGFPJDYR54CFGWJLLGSYRDTQGIPEA7K4Y6RMGPT4M5XZW"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "b8867c0221b2f873ebfcb834f1e3395b54b327230cbe928980af734af9f24d70c2f3e984b1d74141fbda8a41cb94337c428510eb141cb94e2175bf8515ebba6e"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "445fc692dca62ae9836ad303b16b4078f0332324714fde294001ec28395b2785"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "95b5dbeda4610d558a6d99da8d063d7c26a21e6a391f387ef2d42ee8db784991"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "fbde7213294be01809c65430e75c6644377c6d5f596c04c04584cb43a8ad5f2d"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.232.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.232.json
index 59a34c8..abb2de6 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.232.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.232.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "c418399a65961abc328b847b4c1972cd5e4e52afde247c11b8e244dc2f75ac79"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "c418399a65961abc328b847b4c1972cd5e4e52afde247c11b8e244dc2f75ac79"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "7079a97y"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GC46FRSZAJGNYHOCWWJWM5BMJE7OGIBMR4AD2KXDYX67MB77GKM7L3BZ"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "b0507b5bfd978e35bbb75134a9118b39e0f96064e0510e26f8333713f2c466d2c1d504393d46ad008f9c8a1f64b768b4dc1c495e734c5c5e58d5194e9fde8cd0"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "c7cda0792b7db0f436ac06d85f680ea845ea2c54f6f67ba0973aba960a7d10ce"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "c7cda0792b7db0f436ac06d85f680ea845ea2c54f6f67ba0973aba960a7d10ce"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "bbf9446d47b56412ffecc04a0d1a29e0ee9d80ce79389d0b90338bea95083e6b"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "bbf9446d47b56412ffecc04a0d1a29e0ee9d80ce79389d0b90338bea95083e6b"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "c418399a65961abc328b847b4c1972cd5e4e52afde247c11b8e244dc2f75ac79"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "35bcd28ec190ec704f028b48b25173d1cec146918792b193a6caaf70be5e0313"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "0rl9kk96x42n6g2ormmv0w3709ckyijb"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GBIWORF6CETZO7NFA2T26OCK4DD3SZNEWCKIHBTMXLIA2HXGHMPS4OZD"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "ab1c93ddfb3835ab1be8d96842260af7db5422b41b881d8d6515ed18e3c993b13a9ca951c841d1c4d78155f75194847e1a88f5fb8af2247b082438374d191f1a"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "aefaea0a387122e76c4b360056308660cfaddcd91012de8e6b12716a0a7a21ff"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "bbdab8d5b29283e330d5df8b5d2dd10550f004b5ceef72cdc06abfcc9b77e298"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "35bcd28ec190ec704f028b48b25173d1cec146918792b193a6caaf70be5e0313"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.233.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.233.json
index 39f9ecb..fced79a 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.233.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.233.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "4810a27ac3387271c83e1994518ab1e2fc004745c06b76cc3fa3057c0aef4304"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "4810a27ac3387271c83e1994518ab1e2fc004745c06b76cc3fa3057c0aef4304"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "cdfw141vgqvr9cw65fhxx1w5t1cu"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GA6ZSWVNYOHDGYVWNKWHV5QA3IUGCE7BD4VBB5JUVA7S4M6J72JG5USL"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "9e344d9e06700938d8d794060fffd0fbfaa885f643bcc5f8f6eaf910e74f11e3a1b6ad321e9affe6f2c344e0f3dae92e0910d59b255fac1d9b813592df38f02e"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "d51dc077137724702f2d918f75b66614f48e5632d721a7628f999c21bf56e0b9"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "d51dc077137724702f2d918f75b66614f48e5632d721a7628f999c21bf56e0b9"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "02b82555cbe91e359fd5c4a7bc28b822bb530ab5f6cd1a26d4d5ee1704e063b6"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "02b82555cbe91e359fd5c4a7bc28b822bb530ab5f6cd1a26d4d5ee1704e063b6"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "4810a27ac3387271c83e1994518ab1e2fc004745c06b76cc3fa3057c0aef4304"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "ffbe46421be47b2e95805f481b17043e18a5f10e66edd433cab1c415b336cd35"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "q713m8m45b73249s4w63"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GDUXWS6WLPC6GZUK7IMKU6I7HOVTO5HPRR4T4RHLJ5Y4Y7CD3I3PCIZ4"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "422b897728c54f674d05a395947ba20b94c24024a27c276faf975f07b8d418cd178c4cadf55b974adb12e3c6eff4d4e2553181f57d31343ac3ddd246baf55ed1"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "6e524510cfb554108d32fa4bb14084e89d8c08d5023a7999e8a6ad460a6ca30d"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "e718384dc8db90b93a8a336897aa01946444a6f28877c7b5be10e73deffcb738"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "ffbe46421be47b2e95805f481b17043e18a5f10e66edd433cab1c415b336cd35"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.234.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.234.json
index 1cf4b0d..f1cfe56 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.234.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.234.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "d1970e1e9d1a76b8c6ca048c9dc53a3e61c75999893a51a31de9e9ecb7bf0229"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "d1970e1e9d1a76b8c6ca048c9dc53a3e61c75999893a51a31de9e9ecb7bf0229"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "0kk2bzuw4a7smk8fs1zswuds2t4a82"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GBJYXIQ2ANEOSBA3PVYGZ25FQQK54G433UKGYR2CCGMSCGXRGM33UHF6"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "b556c7f8c4243e834bf8022e5749a0b0c62e19bbf0180d04667f3cd4d8eebf4b6bed791ad87d40c9217bd9c01775490415ed693972b1a5464f035cf381d0e32a"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "e9637dc6d7b5572cfc0cd1f82237cf0e95ec9a1e82558e27371386f3c75ae8bb"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "e9637dc6d7b5572cfc0cd1f82237cf0e95ec9a1e82558e27371386f3c75ae8bb"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "9e49825fb8484ee2a5d2f9dc2d0d77f8cf47b37430a2917ace6735d009585976"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "9e49825fb8484ee2a5d2f9dc2d0d77f8cf47b37430a2917ace6735d009585976"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "d1970e1e9d1a76b8c6ca048c9dc53a3e61c75999893a51a31de9e9ecb7bf0229"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "5df7e6e36ca98ef24bec9bfa232b0787fc53b205040dfc407dda093a2f1d1ae0"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "0906fm17l6k1"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GB255WOYCWNGS5GLJBRVAWIGO7WZH6VA3UDVOR6R7GDC5HNTBDP52P5Z"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "e56c8af3455ff6dde9307662cea0d9d0d52bc633da3130f7d1333461a3767fc0eaccbc9258959a278934fef9b8fc810777b20389f51314a656e47d25c7a7faf4"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "cd3b27334ab75b9a007f9a67249582b781bb9c4a276724f2faa2d92c2544360d"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "6b6361fe18324f25cf6df03680fea6bfba23cc806fe06e86a380bc1533aafa03"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "5df7e6e36ca98ef24bec9bfa232b0787fc53b205040dfc407dda093a2f1d1ae0"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.235.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.235.json
index 91e4d39..0c869b7 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.235.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.235.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "cab2d75303eed334004c3750cdef0c546d9d4ed51b95d71aa2447935e1e40775"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "cab2d75303eed334004c3750cdef0c546d9d4ed51b95d71aa2447935e1e40775"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "h3gev3"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GCGVDWJLUHNVRDNQPCW5O5YRNFL4VT4G3DOPSFMEFGCESDDTYMOUF4HK"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "ef01727205e0d822e3a22aea731f8f330990460f0e75648cc9bee69a15d3bdd5057e57ceda0e399b6f24b43e9dbb7da767f325e5db0be9f6999eaf6c5bc34edb"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "b173e609f21d0a2d0f245a1dc31139f18f2c8b39dde5f7b5254423ee57a89d62"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "b173e609f21d0a2d0f245a1dc31139f18f2c8b39dde5f7b5254423ee57a89d62"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "032d6a2ae5e0be9350d41dc51b903aa136be7fcadc333d6e9a6dd8d61fdb09ae"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "032d6a2ae5e0be9350d41dc51b903aa136be7fcadc333d6e9a6dd8d61fdb09ae"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "cab2d75303eed334004c3750cdef0c546d9d4ed51b95d71aa2447935e1e40775"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "28d0adadb481b34b8a979091c5d55de7fc40d7ae8501c31addb66fc5099ad434"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "vv624bmz4h42ji4aytf"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GDSMM74DTZ3XAHF3ZO5QHAXAM2ABPFGWOKHWVOICYWCYKKLAU4DHFCI3"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "22b94690e6b3215a8d826608c5d62c2ac77a693b3a73094a56f0c50cdeb246ea97bd125e21160cf5d21249bc4bdaf08385ea8d5ca432463f6aff5cf55d3cd9b9"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "b6cb0ec677d7362e35abbac01e0085a938aeeb9e8cebeba197a9dd164dbbbed5"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "25032bb98e56cbb9bdba85f788f3208d3d82686d60f75e65665028a0f4fafd9d"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "28d0adadb481b34b8a979091c5d55de7fc40d7ae8501c31addb66fc5099ad434"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.236.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.236.json
index 8a0107c..684aee9 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.236.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.236.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "673456175640c1efd11c32a74d0a7a49b8080b8e68ebb367a5038544521ee1c8"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "673456175640c1efd11c32a74d0a7a49b8080b8e68ebb367a5038544521ee1c8"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "j2rv2ts22u0v9pjdq361883"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GBONTFZM6NMB65ZE6ZJ7HQ5PJFD3MWNTAJIHLCFSI6PRPOSHXCCPR4X6"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "2c34ca31bb0adf1a9ca64a73ae12ce31ea1a2c383e0702bcbad4413ec39e21ed9f2bf7d882db57af53c2bbeb959482073c5d2db7faead5095fae7a7d00b90d46"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "4395d5d67e67c4bf9d7b2b7be990e4fc69036983cb808c6a8b9e2842fcc3c259"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "4395d5d67e67c4bf9d7b2b7be990e4fc69036983cb808c6a8b9e2842fcc3c259"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "ec345a623a3fd788bfd08ffa3b885160f0a3e322d64deed0d0698c208bc4d94b"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "ec345a623a3fd788bfd08ffa3b885160f0a3e322d64deed0d0698c208bc4d94b"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "673456175640c1efd11c32a74d0a7a49b8080b8e68ebb367a5038544521ee1c8"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "1598afefac26a74f833af73e2775f1e7a96e392154acb9afe60025d77c307181"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "6t00bva5aeac65ltymdc6u9nyujgz8"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GBO2WQPHTT72MN5NL55DYHTLK2JLZRVHZVC5A2GFJSY4GNRGHDECFFX6"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "13de9e25d31835b6d591a86a17b2ee1e57a5473a58f6a792a13747a1d0647e5d668faf1c7981f7d97003b8f26d5fb73683846c49a37ac47ca65e4edbcd912b90"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "15ac8f167b3a0c98ddaf55c913d584a85e944cb88a8be8c63082f6b8069578a7"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "8c6d2fb2c6dc1d3c7d1eb32bb74a098ce696a8cba37c9f734c40d78b58d94eb9"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "1598afefac26a74f833af73e2775f1e7a96e392154acb9afe60025d77c307181"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.237.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.237.json
index 3790fe4..cc4620a 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.237.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.237.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "9e97f02033bd4248ecf2968254a7e4007492af15751a791d56e7ff101c3ba234"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "9e97f02033bd4248ecf2968254a7e4007492af15751a791d56e7ff101c3ba234"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "mqkxv3iutra1boluw4z6i0yxicyy7kr"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GA2L226HCDJSCDN5RJJ4KZ2OZ5F2DXMXGZ6BFHMV3ZW4XBEULTCQ2GX3"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "1e8589e1835ae4b2f48c8d8371df27287bd1740779c1ce44559ed1d566b33e35727907fb4cc264e254a40f01f108791d27d1123d0f7d2ae55b8aa81fe039af31"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "cef443007b678d903487549196a21bbee99724b7be39495a3b7809cd89cfcdad"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "cef443007b678d903487549196a21bbee99724b7be39495a3b7809cd89cfcdad"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "39208578612b8aafc6d47275814cf0e82a2734192ac343b47c2a0f9de18ace72"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "39208578612b8aafc6d47275814cf0e82a2734192ac343b47c2a0f9de18ace72"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "9e97f02033bd4248ecf2968254a7e4007492af15751a791d56e7ff101c3ba234"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "6719d587f2acaef36ce0a5befe7bde5c25047896f790163ba08e1620226409fd"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "s8o3t3s66g6dzch86"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GBQZRDAUY7PEGUW23VEQA23QGBNJKFKGLSEQUAN5JWX3T2WD5GHC7DXH"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "df5a08ad6c289cda865d1e005c9c01e6ca2a2452f4c1ddc2c196f7da3be609f50858fac3fca616c1a5d9f80a1ea1b067e2fab53c7cce6516a5f3d9569ee252d4"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "1426eb26bf392ad2be1b9b9ace6066b07b582597c82bbea35f9590c6c1b6291f"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "f7a0b79c55f212b52b1421d992d6ebefd7ea6619b62a76df4cc3a2885850b5e3"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "6719d587f2acaef36ce0a5befe7bde5c25047896f790163ba08e1620226409fd"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.238.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.238.json
index 3b3064e..ee7801e 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.238.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.238.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "09d7b847610eac6f3d109ca09cd98edbefd807cac4be38a1bc06116156b0dc7d"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "09d7b847610eac6f3d109ca09cd98edbefd807cac4be38a1bc06116156b0dc7d"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "5ec8151doea8cgik701oq1p92x2"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GDC3MSNLAZDZDCUVYIRRQKNMSJ3DC3LDCGUCSH5U2Q5HUK2XTYUPPBT6"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "7fe1c2dfbdcbfe827367c9cbb90212d37243b89316325861d5c4cf7d266ba0579e38f34f0bfca318e72a56b794850c0ab65209c108a7737f9f3973c5f5665115"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "ca5ac68dcca3686b6efbbf994992a6a007a0d36bf011262fafa3624c8a91e6ee"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "ca5ac68dcca3686b6efbbf994992a6a007a0d36bf011262fafa3624c8a91e6ee"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "1ae2704527de66423b8f162a1865e1fe57319c8ae06da59434e431ee28242c69"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "1ae2704527de66423b8f162a1865e1fe57319c8ae06da59434e431ee28242c69"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "09d7b847610eac6f3d109ca09cd98edbefd807cac4be38a1bc06116156b0dc7d"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "6e97bdb4425ad1d3ee1377c74f1f39fe49e1cf274de856338b139779a1fcf2d3"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "mpc9fh47ufxxy3"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GBHTPAIAHLXFK4MC73VY2P6T4A3O4STL2AURD4TICFYJ7EV2WUVDDW7R"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "13187238096584320ca701bcaade3de745b0cad143dd25a5e140a8358a81aab2ec4a0d0ce776fa12caac32b613b52edfd41bd36da661c6bd77acd7358c165a6d"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "54088275c17273215cb83e830911f186ecd875b763219685a3e8d2f8eb6e9677"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "a80cecd1f75831d9c93249269fee9ef69ca73682e4a4ed95b5e7a864ca8904da"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "6e97bdb4425ad1d3ee1377c74f1f39fe49e1cf274de856338b139779a1fcf2d3"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.239.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.239.json
index a5b8af7..5233eb9 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.239.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.239.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "21fc975e2e80133007331f066283fc8ce36793fdfc1dd2e0454e6661ac002800"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "21fc975e2e80133007331f066283fc8ce36793fdfc1dd2e0454e6661ac002800"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "lj7b1g8t0x7sbvo924lpgrk84sy661as"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GD2F2GXATPDZZ6L2N4X4TQLUM7GKFBVDMGUDNZX2SIG42KXJSJI73UW7"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "0c43bcf8f28303959a25a83467579f8849a092a486b005ede5855cf5d8118eeeeea4547d9721ab28301bf5bdb279d87e172fd23fb059930830454c2f9f593297"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "9a0b50326b71ee3321d30ab529777451fc284b7d0704a86644a7b8c5abf64c7c"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "9a0b50326b71ee3321d30ab529777451fc284b7d0704a86644a7b8c5abf64c7c"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "268f11286937805c2e0d716efe038b982606fb7cd822520445a2821d8a4b8ed0"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "268f11286937805c2e0d716efe038b982606fb7cd822520445a2821d8a4b8ed0"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "21fc975e2e80133007331f066283fc8ce36793fdfc1dd2e0454e6661ac002800"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "3ff8251e5c0fe8b4b108e3d8a9288c8d1c6870fdf55f51148701474298846628"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "lrix246"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GA23FPCMD7H7AOSMFRRW6CFP4RTONYVNKZB4AYTUCGWC4OUCMVTOTTC5"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "de8efe58838ea831f102487850145e1337c48e1453faa7c8e1f3552903a83d8da4a0c9b6aae078c98231dea8f69ae8770e237849c35b3a55766a95490e092752"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "758fdd5ccc249b3adca84f267ad0680aca92c8bb8d19cd930dee5d46f79bb4f1"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "1e7de31e5d7ca189172156ae9d6323f3bfa0dd80a7959c694304c3211bba91af"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "3ff8251e5c0fe8b4b108e3d8a9288c8d1c6870fdf55f51148701474298846628"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.24.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.24.json
index ea22e3d..da901d1 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.24.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.24.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "641d9c9fa1947631a7c8d80fece380698151c87deb953ca2608e9d7a25ddd7b6"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "641d9c9fa1947631a7c8d80fece380698151c87deb953ca2608e9d7a25ddd7b6"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "6o1pff91i7cqo53bqk8wc8rettb943c"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GBZE2IFNRT5P7GPIUDCBIQ3HLPZPJBY54SGVN6UVX7NQM62CBP6MKUHP"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "e4f09a8f97caa93a7f855997d25069cd6bdacceebea78f017471da3e7a1e82bf9487ffca2619ea846e186e6b9e7b9bed440839babad931e9c804ed4027b25e42"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "9a1512bea6930db7b50212562dc06228c40e3c61fde7b70273a43d438e739406"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "9a1512bea6930db7b50212562dc06228c40e3c61fde7b70273a43d438e739406"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "e5e9ef0d569aa4c848f1a3845813836938975dea07909c6967b81dd8a5bd6633"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "e5e9ef0d569aa4c848f1a3845813836938975dea07909c6967b81dd8a5bd6633"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "641d9c9fa1947631a7c8d80fece380698151c87deb953ca2608e9d7a25ddd7b6"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "f730ea8a3a9696a4365219288aa85e0059059695b63695a8d88c7bce5d9f725f"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "g2502r3mq0a3xg3hw"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GC7LB2L2AXMWZQ2SNA7YG5O4TOZ443UF5ATAOOZ47WV2XNDQJTR2FWJR"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "969da16f234a8d2dfe65bfc9c026f2d662f063ddc6c38174286c99a46e484e40824888085af3f342ff0de17480fcb0848a1f81dcbbb4ccd58c581ccf6fe86234"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "8d643f7ab37bf7b0bd347fe2eb39840cde2acaf550c7b07b5c00879bdaf468a3"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "b4939575b226b337961dc5acef1f44de38abfeb25b7bc39e90c8185c0e473c87"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "f730ea8a3a9696a4365219288aa85e0059059695b63695a8d88c7bce5d9f725f"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.240.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.240.json
index d66ef00..29a3c7b 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.240.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.240.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "a2c88a04bd8711ee5fa15d80094701481faf44edf43ccab1644bb1c644b39605"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "a2c88a04bd8711ee5fa15d80094701481faf44edf43ccab1644bb1c644b39605"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "4omi31s"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GBS7DXSOFSS3TAX6XPRYYOCMA5SJJJ4T4GHG6EINDJKZPBCHXUT4ETEG"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "78caf8de2fc918be18095a705a94fc230aadfd647901c8485c867136408d52f747e46ba89753f253f5ad72904abc10b501b5e2f72120f16b7288b860276aabe3"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "d416c6454727fd6e1562a1c6d4fe00f59b86920d809befffc010d1be893361f6"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "d416c6454727fd6e1562a1c6d4fe00f59b86920d809befffc010d1be893361f6"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "f13a501d5c8b21dce070eb53008ec0d683b9ebf33d599dea2e8ac124fc81ea27"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "f13a501d5c8b21dce070eb53008ec0d683b9ebf33d599dea2e8ac124fc81ea27"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "a2c88a04bd8711ee5fa15d80094701481faf44edf43ccab1644bb1c644b39605"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "0efbd9002fab8d13b390a8d8dffdaae59a757e7f5af02a7183b056f92a46e5e6"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "hc500f8e99e0ziw98be"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GBIJFQU74SCHW5DAL2VF26JKLHZXL5O6DQ3RKZA67LB37HZ5I6IJ4AMU"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "e21cfa6a2e1d06353149beedc4d70ee23b556eb0cc81af0dd12b8ee14d452403c68c0564609ee589d5f4d4b63492dff2bf34efc975bc98b4975ea11e67122b9f"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "8eb5474e36ba9231cdeb1b9640451df4ecec392e33dc1da5575f7fdb44b719bb"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "35fc3632fc717f034f681f2291ee47308bb0d8b422b103cb78d01b1f6c678225"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "0efbd9002fab8d13b390a8d8dffdaae59a757e7f5af02a7183b056f92a46e5e6"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.241.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.241.json
index 1269cc5..41acfe3 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.241.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.241.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "2c01c6ab015747f7fb721a11537ec201e28c3c46dee1e419ed3b46ed628fff16"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "2c01c6ab015747f7fb721a11537ec201e28c3c46dee1e419ed3b46ed628fff16"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "1190ad04j6b803c8dq40f6c8hpz3"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GARAYFFTEVUYO2P3L6FKR7HR63WXMGWWWIAHVN7MID4HIOKPWM6LA45C"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "501999f14b7e2508b2fdc93f2dabbc2acc6496c102e0a810e64cf53183da11480b28ccb0ba384c3058a0f57f819d94c8eb4c24dcdc86de89eeee6122a695e9e0"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "d90658c6a5ac4f0c10bb0a5b39d5b5e06d197ce7cba2c6cf3980de1f6e984d87"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "d90658c6a5ac4f0c10bb0a5b39d5b5e06d197ce7cba2c6cf3980de1f6e984d87"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "99a2bc8f8965b46daa69f472031ed85186b686966def91d83420a9b0f2a0e717"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "99a2bc8f8965b46daa69f472031ed85186b686966def91d83420a9b0f2a0e717"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "2c01c6ab015747f7fb721a11537ec201e28c3c46dee1e419ed3b46ed628fff16"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "5ed02e3e7f19e26f7aab69bfa41ee9d42235ad775cbceb46c2ff3d33a796761a"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "q80q04wza5a14"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GAZRZS2BRDOA45AZHZYGSTOCNEVXGORRMLSNN3MGZ4A4SER65WIDZNCX"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "197960ef5e35d05675650ebae0a8ed643d09591db2aa43a311bf821de954c992f405b8d492ff944bf152ddd20f431e1dbb23607fcc62780744cb5a8cdbd8f343"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "34f7e0fb7c4a1653b1a755dcbfa8756f3b67a522d8684ccf1ed1227cf835be1c"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "3c0b0eae59aec1ec311262f6eafeedbdf7da6bb74a248ad679eb9a499f29cbd1"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "5ed02e3e7f19e26f7aab69bfa41ee9d42235ad775cbceb46c2ff3d33a796761a"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.242.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.242.json
index 3161805..d87991a 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.242.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.242.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "e248852cda3af2bd1c26fb9dbb7947e90625f097bf7db4a568cccda9bfbf04ec"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "e248852cda3af2bd1c26fb9dbb7947e90625f097bf7db4a568cccda9bfbf04ec"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "4fp87pt4l97"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GAYYX5HRH3F2OC46LH2IEIZ4IG6G6HDZIOWC4UGONKIAFSSJKMTEJLAK"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "be64ab3cca451112191aabb3d20cf09afc08d89840b4967656c3e911e2496fbe031f18010d0d0c1824ff4c65ef6f685e4c1818683d59989a3ad7c98f00e6b3de"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "7847ec6046acbb641bdeea2536ef11006c4d58311af3c37f03b69ee05e062cfb"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "7847ec6046acbb641bdeea2536ef11006c4d58311af3c37f03b69ee05e062cfb"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "000726bfa8d78c1149fab0dc932bf92fc17c04263155c4f93d027957f5eb8634"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "000726bfa8d78c1149fab0dc932bf92fc17c04263155c4f93d027957f5eb8634"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "e248852cda3af2bd1c26fb9dbb7947e90625f097bf7db4a568cccda9bfbf04ec"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "0fa820885bf5223558032ca1c4d5968eeb0b8e74a10372a1332a38dc3fbe2afe"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "5c5q47s3tm72"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GBPEOVNIE4RFULJK5YOKSIVL6EY4SB6G6XGBLKX5DIZ4DKEVF7N46GXD"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "abc30680f0859a0a0b4b86b6962ca3fee31c2ff51567c090e1b4cd6e4c5e6a420984daba1261d885ad7458f0cf09a049a88be62ff9e12066f73e627460562c12"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "f7656588b7379de8770b6da07fd37b83ff8f48a0ba3ff0d07c7e7d6e4b5068e1"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "eaad0cfd591b61d3b4db7e632df5c58850bec41fa92d35137e3d5a16e72710a9"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "0fa820885bf5223558032ca1c4d5968eeb0b8e74a10372a1332a38dc3fbe2afe"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.243.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.243.json
index 1f27c73..c28d5ba 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.243.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.243.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "c7b533537753f087d87b93794037c8f7209c070e79bac75b9728e1fcf5ddc34a"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "c7b533537753f087d87b93794037c8f7209c070e79bac75b9728e1fcf5ddc34a"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "i4a3wzq6q4f6hklu1xe7"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GCT5M2JHUQKDLV2EPEQ6ZYWA3RTD2LE7MEITOUREE5SCTVPGUSQZYRKH"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "0fb928b81a2d03762c36aed17d7bd47ef1b98a26d70e772b04ed5f2baa2ff3ece09c2bdec5f012ca69236b618347e352f72cb5328d171bf5ec7bd7bd1da54def"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "5f22db4138bc48c1782923d8cf36e7b52734de55af9516b54ff1546ba397109f"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "5f22db4138bc48c1782923d8cf36e7b52734de55af9516b54ff1546ba397109f"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "f8a51b27fb839af54956c8812f303114629375b89eaaf2afaa3f82df772c05cc"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "f8a51b27fb839af54956c8812f303114629375b89eaaf2afaa3f82df772c05cc"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "c7b533537753f087d87b93794037c8f7209c070e79bac75b9728e1fcf5ddc34a"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "6ddeb6e65027df0ced3801fb22e2c7b1b758c6c2ea1dcd95270be262c1f0dfff"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "4e3bxwd5y6ugw2ixeo"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GDGFQOWYOU6H5KGUMSTNG3FHZTF46LF3EDGOEK4OAPAG5WNAAX3OQYWP"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "24f3e76c06d0d0fb2c9b777e282f72daf80410ddb907adbfec37f637e028e85e9a244ec6a034ee613b52d81723134724be7243cfe7451dcf21281e1e3f620395"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "3b08784ac7f0bbdb64f5315f476f88f866f8724dcffd040f1b267a5ded6ca70d"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "1e5e5cfb8a6847ef3b0d08a7536ad1384aa5dbd3bbee0d9082ff565cbb9fe766"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "6ddeb6e65027df0ced3801fb22e2c7b1b758c6c2ea1dcd95270be262c1f0dfff"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.244.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.244.json
index 992f18e..274d251 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.244.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.244.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "ed7f202d6cd88f75a3005355c82b1bd44652802d13570e387360fdb8fc57f7fd"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "ed7f202d6cd88f75a3005355c82b1bd44652802d13570e387360fdb8fc57f7fd"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "9420ebbarjxxl"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GBAV6MMOMM6BA27EUTLNBC4AKV4UN24556RY5ER2WZL2UDFTM3IS3HU4"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "b363eb17f8a5a054c99c4c43a02249bc8709cb016b8ed9200fc720793b17f22040ebcb0e919ad1c6b8ed09b6d0a3d25d8d4d3d8e1ed531084f1ff1f3b581aceb"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "e37b1bc265c6ece0bc388d396f968ff6918b9530e444eb8de4b5f7c787bbc708"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "e37b1bc265c6ece0bc388d396f968ff6918b9530e444eb8de4b5f7c787bbc708"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "84b729d1fc8c8d63b65062a4e89ff54b7e5d4d278732ab5aac477bef55441232"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "84b729d1fc8c8d63b65062a4e89ff54b7e5d4d278732ab5aac477bef55441232"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "ed7f202d6cd88f75a3005355c82b1bd44652802d13570e387360fdb8fc57f7fd"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "3211ef853eb4731684d1785ee3502d97d78e9b4b73bc156c10144a5d21928241"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "7em6"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GA6TC735ZVJH7GM54BOYHVIBGYOUUAD5SDUDVFCKS6MOK3CDJLGH23MD"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "fd37611c34b9d78887918805b40f49006cdc59e3bd3b1e0abe216d6f79e33c7a1ac0da9525088ebd3322dfe0e9aa4d8307eb8e94422f23d4c53203df0fc404fc"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "eb952847ed7f050098f137208b63e6919142705c2f45288d2e86cbe5ce4a8ca8"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "08de123221632c73f0c7dfd43773a17500feb0c11dfba886590a1717dece51fc"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "3211ef853eb4731684d1785ee3502d97d78e9b4b73bc156c10144a5d21928241"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.245.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.245.json
index 6f6a457..f9a0c9b 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.245.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.245.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "d2b37c67026a6ed863e074ef93cb20e8850cacb1ed2fbff2dd1fe28e41b0fca5"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "d2b37c67026a6ed863e074ef93cb20e8850cacb1ed2fbff2dd1fe28e41b0fca5"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "5rfsh527a3h789v5tc2xt7twzhmbw"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GANCYKLLWXAD6URW632666TM6CZMVWSZAJFXXM3HRIZX7RI4RB3IMARC"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "ca3dceb6dc78bbc1ab9735e857f2c000683d17a4ddb7018ff0579652f01e49a405aaf9e04b95538f5c523230883efc5a2c87363a76523afcb3ef76579b6e2008"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "8e98566e57db8c5a06633e9da8f7baeed107c09e5c08e3bd16dcbed6b530857b"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "8e98566e57db8c5a06633e9da8f7baeed107c09e5c08e3bd16dcbed6b530857b"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "3682b942d6ca7a6668d943ba5318630bfa98cdc2fe1615b675831164632c15dc"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "3682b942d6ca7a6668d943ba5318630bfa98cdc2fe1615b675831164632c15dc"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "d2b37c67026a6ed863e074ef93cb20e8850cacb1ed2fbff2dd1fe28e41b0fca5"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "8b8e79df59bc7df94f82cd776424e221550e293ba5d327f5876956a886793861"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "b984ay210946wjcl8"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GC3NBWIA2LOQWNEWJZJMLUQZXSVFZU34ELKEAP2MSVJAT6UTJWXYVX2G"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "3fa5d8a6c4b1c3c455b9f7c93378cf8978bbada82fbac6ecee8721f0400901ed41caacbb6abbec7443b1ae2c8c0fc03825150a274f23b2cfa945893515d77bc4"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "46aad54d952417a00c8df075beb7357b34474dcfa7991da8452a98429458a7e6"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "73d1004c836546cb0d117eb3a29cc5cb507477714f0984917cbabe1fb2eb4427"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "8b8e79df59bc7df94f82cd776424e221550e293ba5d327f5876956a886793861"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.246.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.246.json
index 7f63e1b..7161080 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.246.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.246.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "cd36688591c8732c5ce006d04e2c0b8d28fb7c44f48851316474788ecb674f7b"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "cd36688591c8732c5ce006d04e2c0b8d28fb7c44f48851316474788ecb674f7b"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "21hj2p50cwhn"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GBXCJNB5RGFW7FDMC74JXUGQYHKKF66KFUNA273DBNYDFSFAXJOA23L4"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "9b2834c9589e43d4a615aaf897c887b58dfb7b0ea3cb000a2bea6d89693127db7bbbef26096e4e333180a7462b5d7f49368dd7718dc65dc84e64ef493a0f0e2c"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "0d204fe2c93b53c40429040ee70ecbc0fada9aa4a0a73e6de65ebcac0facf56c"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "0d204fe2c93b53c40429040ee70ecbc0fada9aa4a0a73e6de65ebcac0facf56c"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "1ab61ab4161b93e797ef659d73c731448b5ba458b73521018a110c99bd59abf2"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "1ab61ab4161b93e797ef659d73c731448b5ba458b73521018a110c99bd59abf2"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "cd36688591c8732c5ce006d04e2c0b8d28fb7c44f48851316474788ecb674f7b"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "4e168b2fa59f394b37e15f08baf2c0bdb45318ae4e56e5f798828551df403ca4"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "sqfy31zq9orw6t53841s"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GBL4WLN3OOYQKPFUVPKV2CVC67W53FSSHN2SBD6VDBQOJDMQG7VE2KUD"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "3e2e6f33b927747830daf037f9b96bd5f202a3cff313a72af29e46f86d872efa2a92c8cef309031d0bc11d5702c5898f19414c2c646022d6d5d862087258b3da"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "dd422ac08ac25c7c68e0b38cd637c1441afd6dae89b59946291383fa20937f1c"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "60cbf7ae4da6bd4f7da3d49c1a195ba0ad7ad98123189e88d45a4c4fdc046cc1"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "4e168b2fa59f394b37e15f08baf2c0bdb45318ae4e56e5f798828551df403ca4"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.247.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.247.json
index 8269a23..aa4c41d 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.247.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.247.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "74dbc33fdb2b37a529a2cf3400bbb00b8ae2c3e6163490fa79b360a8c062c66f"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "74dbc33fdb2b37a529a2cf3400bbb00b8ae2c3e6163490fa79b360a8c062c66f"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "61pt039h77pw3f8olz61t"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GAJXJ77CERPWCEK3K2IREMDCN4TGS6ALDCSHWTYPM5FVJKB2CIFEGPNJ"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "3fb1cd5b1d53439b2f9c0a3f17025f8a9eff84c33ae89ac279331ffb1e4fe55c3935916a377b722cc335c9ee1141097ddd4dd8e3e813e6d6229e1437becc12f2"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "73a07d3d1e292682193a8540114e5fda1442eafcf53e24bbac1b75d1ada37de4"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "73a07d3d1e292682193a8540114e5fda1442eafcf53e24bbac1b75d1ada37de4"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "8d749fdb1eaf52d11313ad9ea6c4668b9b33daf9a7deb49787f560c9fd90f60c"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "8d749fdb1eaf52d11313ad9ea6c4668b9b33daf9a7deb49787f560c9fd90f60c"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "74dbc33fdb2b37a529a2cf3400bbb00b8ae2c3e6163490fa79b360a8c062c66f"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "e6a0e6a21599fc9b93b21a1c71d22ea1a201d49c6cffd9a088347caea026d364"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "qv81zo83"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GC6TKMMO5MTMZLMJ72VCFL2OLMRQTQAFVJ67JOGNLOSUDBXWQIPUR4DM"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "11ab0c61b4fbc1b878cc3a873aabe35080c9d22baf65ca980663ec3cad100723d2df849c35f168d7675da475b5ac144b20c28889b3e2d8a281bac77ff2571dea"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "6838c7a5eadeb39276b9716452db681affd577226d380caff921cac5a4346ef7"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "f504a585987fa74cd21616579f0e7f582a62e33127a5b62bc95dd9ef4d93e9d4"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "e6a0e6a21599fc9b93b21a1c71d22ea1a201d49c6cffd9a088347caea026d364"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.248.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.248.json
index 3d63836..d08b8bc 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.248.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.248.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "060cb67567cd202f45d6ad77e325c22b63fc561194cbdb21f7a76076d2de5874"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "060cb67567cd202f45d6ad77e325c22b63fc561194cbdb21f7a76076d2de5874"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "67eh474"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GBQ57ZN2XG3WFOXX26R4OV4OZXBXRV6TRLUR67TEA5DNRN5Y7B4RKP5E"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "d2addb689fc8a92f712ed6959f37684e0d5c74cc96f74f468ec3e42e8f4976baee118c0cb51a63fb6c3f61fe8045e5be4fa4a3faa1a8cd5ad003f06df97f6a60"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "4cbcbb9290aec7b2453353cbb935ee4316bba1216592aee6715e1cb9bbc354d1"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "4cbcbb9290aec7b2453353cbb935ee4316bba1216592aee6715e1cb9bbc354d1"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "0fd3a86fc80212f4c67c37bbf86d1d06dc58338c42c70fd324d38419bb6a662a"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "0fd3a86fc80212f4c67c37bbf86d1d06dc58338c42c70fd324d38419bb6a662a"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "060cb67567cd202f45d6ad77e325c22b63fc561194cbdb21f7a76076d2de5874"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "b67824d4dba6ac054d1e506abde2d2a4a85b8c0c44562313072fa2be55dfcb1b"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "i24dchc"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GDEIIKN5UO4ESJI6CE2WCBFIKOGL66FVUVU4YUI6GPWMYF7T47YOZH3W"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "0fdea89ead6cf4370afaa7e32403d83b8fce4d9931e0b5739a10252799e30ba442384133928bfe1acc57afe93dbd450f081d84e294eb2fc3bdfa52e149fb75fb"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "80ccea324f24b3f57093cf795d43d18eef279e3e2957a7565d1cdae058af6926"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "be98ecd76620679bd738d8624567a5f7c79dee3bea3974ee441546f1362a7926"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "b67824d4dba6ac054d1e506abde2d2a4a85b8c0c44562313072fa2be55dfcb1b"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.249.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.249.json
index 3f0ba3a..8923aa0 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.249.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.249.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "8718818e4d635289b13b17c895c50b276a406037ecc52c248fa3f2e352c46a55"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "8718818e4d635289b13b17c895c50b276a406037ecc52c248fa3f2e352c46a55"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "pf1"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GDDKYT4A5L6V76Y5DMNFUYNXJFD563RF5AZ2HCZNAJGMZ54GBO3VPO2Y"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "b252809d1518bd7441e31aba2fcd27af2abc8fd18d6e801f63471e66a4c234d1db2b47c73e742d4c19e2112500b858a05bb21e6e77eb3589ac3edfe2c31b25bc"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "10fe6535c7bbd7bd18b33fd95963dc39315f95543c6eea90083daf7a778a4c82"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "10fe6535c7bbd7bd18b33fd95963dc39315f95543c6eea90083daf7a778a4c82"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "8fffd155e80a0ffed1daed3a9de769084edad15d781006db71b8d576ed96be05"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "8fffd155e80a0ffed1daed3a9de769084edad15d781006db71b8d576ed96be05"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "8718818e4d635289b13b17c895c50b276a406037ecc52c248fa3f2e352c46a55"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "5320cf2b43510172efaebd4576f87a3041bf1d5f0a881001547c9fc4eca1d09b"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "653w35n44toi"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GDE7WSGLWUDXXKPULW3Q5VM5JJCLXEW2HCYFLQLNMW3SL5PXTRWCSIBO"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "5f58c349bb3044e84ff1ef7282340dd910958f5fb5dc8f7aa29baebcabbcbbe918ba45aec7e9ca1e47f1404af97dafc08cd874aa4d6926613b1b52a2cf887ee6"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "17674704dbf9513eb560223ae7342bb9e1c51ec799bb4e4d74649b9d0fdf01b7"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "72d8682f6255e75a10733742499416fe33f8b4ed681c43ee3f9d48614368c163"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "5320cf2b43510172efaebd4576f87a3041bf1d5f0a881001547c9fc4eca1d09b"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.25.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.25.json
index ffd5172..0b98f32 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.25.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.25.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "47730ebb79fe9fc56a5c893b5a9f7b0c7c5f0573e9d1607519c6afaa3344e20f"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "47730ebb79fe9fc56a5c893b5a9f7b0c7c5f0573e9d1607519c6afaa3344e20f"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "k793nthbhe156k6dp20c74mp851"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GCSSPZ3T7HFXPWMYO6WGIZYCQ4ZFC4W4XLIUKPSVSNECLGZAYD6YLXBG"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "62ab3dd9154f51237b2c4ee14c402ad4640e2621394d8e4ab22580ae237876c601af416a986c5b7522fd7f25b2e71664fa188a5bb17258c4b915156cb375f0b6"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "a14388a8055846056c752905abf33baaa94564fd5b74fe2a76edb220a478578d"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "a14388a8055846056c752905abf33baaa94564fd5b74fe2a76edb220a478578d"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "92c06254f6545dcfd66a75b48faa8a2c4733f3e88b3d53ce3832ff2aee181534"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "92c06254f6545dcfd66a75b48faa8a2c4733f3e88b3d53ce3832ff2aee181534"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "47730ebb79fe9fc56a5c893b5a9f7b0c7c5f0573e9d1607519c6afaa3344e20f"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "5c56e393667c27e1a7b78fcadf6ab04412f0bd32dcba556837d29010e35bb4b1"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "cbb"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GCIJJQBMLGYKTXBMCHU6RSSLCORM6CYIKXEBTUJL4XTKNJCVOLLBVLNX"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "4fa840a6d68dfbd3dd0c69df678f8aa9f6a518b0c92cef84fdc0e875434fba9eb0781944854b9f346460ddea151c787bd64a69a0dbe097b1041bdacffb9022ff"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "87b9110a89bdfaae4312299a66f211bb29a0c77a03c8e7c9e875ab95ce2025b8"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "5ab66db66dfb2bbb35d918d1a56d5d2ccad0663719cc25444572babca07f9868"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "5c56e393667c27e1a7b78fcadf6ab04412f0bd32dcba556837d29010e35bb4b1"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.250.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.250.json
index e4525d2..37d6aee 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.250.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.250.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "f9425253cfc8b411c88ab1dd3db5f43508429b0d4d54f5dd4d81e78b75ed8198"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "f9425253cfc8b411c88ab1dd3db5f43508429b0d4d54f5dd4d81e78b75ed8198"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "g41qxany8oactw61t46ic36nnp1f787d"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GCEFL7X4ABJJMKPIFDANJZNOANMEWPOUCAZB26VWLNDDTDOEXCNQXORD"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "3af1f0109021413855f91c2fb84f04c6953745cb0cf31ffeec8c21c27d24f0aa50c30f9a3c0b0b33d073a3ab1b1449b6dbd7991368bb87b739becbdb98ce8b98"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "9f37aa8cbe5db7847550dc0b846e8ebf212e246de05f1292a4c06712fff59bbe"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "9f37aa8cbe5db7847550dc0b846e8ebf212e246de05f1292a4c06712fff59bbe"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "218f59bb55860cd67887926f0c08dc3ff65a7e8084d65e7250fe6f9178dae4d3"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "218f59bb55860cd67887926f0c08dc3ff65a7e8084d65e7250fe6f9178dae4d3"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "f9425253cfc8b411c88ab1dd3db5f43508429b0d4d54f5dd4d81e78b75ed8198"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "68c3235e327b0760fdd56595db1ef69278935e9beb98f25fa53880a24b0ea9ca"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "8enspy6y35x5d1ma24jt1"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GAHCCFLNEKBRTQ3KBAHGNWHVDGFKTQ7ZF2HVFDQNNJGAFLOSYMQSDC4Y"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "f6025d811dce35725e7cba6372f8fadeadd82a0108f318c21fe00b9fcccaeab2adb00b0534cc7053b9cd9e640375431140f01ec63c60964c31f05cbb0409fb94"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "e7979c88b98919491aaeadaf42eb3449036a9735b8b92bc6735341a4375a5973"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "d7e7bda4d2c3cdea8a0ae57bc22f64df6a89ab40625ab4c9135855a92eb95c3d"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "68c3235e327b0760fdd56595db1ef69278935e9beb98f25fa53880a24b0ea9ca"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.251.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.251.json
index b7c352e..18c753c 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.251.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.251.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "e733979afb0f800f03876c4f682749f644a6b5a5560f6bf9ccf9d664273a3c8e"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "e733979afb0f800f03876c4f682749f644a6b5a5560f6bf9ccf9d664273a3c8e"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "mfe8pd40pa51l3p8dxq0tj91isyt"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GAYP2XONUB4IIJWUWU5DROJTXV7KGPYVOVRK7GUT2GCWVNEEWGXDPJEH"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "2366ca1bd5dff7aec830a7d01508c9e1518d8fb533e4d414e8455e023321ad0d4af4a143dec646bd0bb8f346915263ef46406fc848b08e040d04772639bc3244"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "61f8cc4190abedf0bab5f300b671155a1de78938290b40f55d93756e59ae7fd8"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "61f8cc4190abedf0bab5f300b671155a1de78938290b40f55d93756e59ae7fd8"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "f7ca6aa426930423d19a841d1922f250997137169cb9e3d752985a5fab8a7d15"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "f7ca6aa426930423d19a841d1922f250997137169cb9e3d752985a5fab8a7d15"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "e733979afb0f800f03876c4f682749f644a6b5a5560f6bf9ccf9d664273a3c8e"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "b4a5cad996b38b9624f896f0197a50cbd9c48173b2aa56d9e025ba06ab7d5a83"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "obfp"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GAGAU4ZAOWLAOJ44L4XABLGAD6ADUJ3V6W62F5O77LPBDD7HYTLAJSQW"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "935ab664234acebd83e3737f14478013bffd6eb2e0bb8964f3a9f5041fd748cf081270a182359426e4192ec48f13cf6ca4f726b95ed8846f4527004631976213"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "e7071ae60022fe3bb9800fac221f076676e5ef1b0e4a981e4e277990f1909aea"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "e0ddba230247bb696a53c823bd07a471f0b59d46a265086ebf3223116313c2d8"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "b4a5cad996b38b9624f896f0197a50cbd9c48173b2aa56d9e025ba06ab7d5a83"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.252.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.252.json
index c1ab6dd..d41b83d 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.252.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.252.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "d8013ab7af1e2f637e89782fe1e13be8faf808d2f912243147bf22a4f1471775"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "d8013ab7af1e2f637e89782fe1e13be8faf808d2f912243147bf22a4f1471775"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "44oxsa4g5amaifmo89uw46um5dn"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GBR6AAUCFQ45HYXG5TP5HZWST6WQ7KM4X3B6WB4NRPCGESHA77OSWCSH"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "9de9eb0bb5e52149d9230a9e85d19fe05c5c26134f6c5db0c516d84b60f85c1b3749b76c584924dd8fe32288ec592c7afa8edd406a7fdd7150a2dc4248df54cc"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "fcac118159ae09ed88098c690e90f061b6ba7ee5ee0864d30594dc7376a8a44f"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "fcac118159ae09ed88098c690e90f061b6ba7ee5ee0864d30594dc7376a8a44f"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "675c43dcba6114e64feeecbbc9911e2cce1b0e4c3d80bf6fef8b0dcbc14330d9"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "675c43dcba6114e64feeecbbc9911e2cce1b0e4c3d80bf6fef8b0dcbc14330d9"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "d8013ab7af1e2f637e89782fe1e13be8faf808d2f912243147bf22a4f1471775"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "602d65e4eb7da65e2e6a5587c81c49ed127e8ff491cc0c1e791165eef1605ea8"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "d605bhmpp2pq168dfwf50g90e6j9gv1"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GAFX4GKUUCY7JR6B3SFOWHYO35H7K2DC7VFQ3A3NKD5LD5EEOLP5YADI"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "c56d204d91814fca6e7a7ed77590d637eb85a011e127865c39d65bb6f98e313244a1057b943fc064a95a50d7a5ec0ea86cdba1d11d1881d217b462dc04db3b76"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "123016c74fd6b86a587f439abba9059620b2f777a393bc437edaee46e2938865"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "3bb1383626af7d5d13ccb8af4b56c9601b228b9521857d5f05eceaef830dd407"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "602d65e4eb7da65e2e6a5587c81c49ed127e8ff491cc0c1e791165eef1605ea8"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.253.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.253.json
index 62773c1..8e7dd3e 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.253.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.253.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "785624b8d3e780a9bfb1a44ad59dbb4e743dec075e5e0e8dfe073d68436a64c8"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "785624b8d3e780a9bfb1a44ad59dbb4e743dec075e5e0e8dfe073d68436a64c8"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "bgy53d85"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GBUKJ5XUD473E4PSMRZMSWVHJ3PPY5K2AOYZSJE73Q3H3TESDWRC7EFF"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "ef499c87b610871f4c5059f57cb9cf0d3284d508be047a6651a8630dfc4dc8a9afa7c2282f1d2d17adb244634cb2f85feb6a9985fafd9ed86abd736851c3e314"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "4d696d50e35076ae33f041706381be5b444d54a966d095a37f4ce62316b2af1c"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "4d696d50e35076ae33f041706381be5b444d54a966d095a37f4ce62316b2af1c"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "58d5852b9fa26dc6d5b1a673aadcc0503b00189ba1ebf645cbf614e4f3a361c0"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "58d5852b9fa26dc6d5b1a673aadcc0503b00189ba1ebf645cbf614e4f3a361c0"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "785624b8d3e780a9bfb1a44ad59dbb4e743dec075e5e0e8dfe073d68436a64c8"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "69d0ca871b6ddc3f5b27c0e80cac662c3d70729bcff80d377955db34f4dba98a"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "ogmn0xj3q0e6afs83r5w8wqgjupi6"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GCITTRXPWWNA7JUBNJVZM6RC4DDZAXP2RIT7C6BZ5S5AC7LH2KRN6MXK"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "c2d30b9bdf2b480a1eb459b956ff6ec49c3778591b970b2804c79da881867f11f6311c8dc6be187350f320ecb4e6ed2ce6d872014d75cab67672cc225dab09c0"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "f5b8452b8ca0086fff11d643cd184755ea64cb7f2c14548d5b1ad73ce882a0c3"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "a8457fae766ddce8fae0da1fd7dbc525c94560b43710298366589ca705846a30"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "69d0ca871b6ddc3f5b27c0e80cac662c3d70729bcff80d377955db34f4dba98a"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.254.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.254.json
index bc7202e..7e7382b 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.254.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.254.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "6385c9d9a9c6e553a6c61f2bd7bbe9e1fb05e46d91eb71801c63749ccd37138a"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "6385c9d9a9c6e553a6c61f2bd7bbe9e1fb05e46d91eb71801c63749ccd37138a"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "13z55eyd08t9a4h69712hdzal20bra0"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GDJ7FTVSMLTG63KUYCQ3RYMJ544DH7OXKANTVFGIFLQVOWZLJ2TBUMZT"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "679bcc4010eb84c513982bd25a7a4920c0656380e4d00aef688249fc6984c0fe7824f18641d2466ebbaf611bcda72514c752b38ed2a83cf9d9e8ddf214fd5e0a"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "baf0fc602071fb177c3dbde647db4a2841629581ab21c908b61dba88ca617315"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "baf0fc602071fb177c3dbde647db4a2841629581ab21c908b61dba88ca617315"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "4ad678b7b67394797e7016d358d2498bfceef4a6acff1924dfaaa3cc4d4c9566"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "4ad678b7b67394797e7016d358d2498bfceef4a6acff1924dfaaa3cc4d4c9566"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "6385c9d9a9c6e553a6c61f2bd7bbe9e1fb05e46d91eb71801c63749ccd37138a"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "7c6833f4cfc078387bb000d909ac0ee514f0a1d6638b0892202c14b9a8859287"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "jn3"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GDG6GICKBW7RG4A32YIDGSLIK7CTPFE43K62EURQ7KG2BODTHTFL565G"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "a2914313972b13e32d995f24c307fc8723cb17ce252648ddf95e481971f322ce8b50f0bca6b3c0290ba5bdd62caa482ec15eada65176318684c6b2a24e1dd853"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "981c6cfdccea34a8155640ae7f3d18a660401fb821be354e0168992d7e4f5c31"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "ebc121de0f2d04f19430ba2d8dbeedc4bc370a867b062a82fe769c4c5e9e16b7"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "7c6833f4cfc078387bb000d909ac0ee514f0a1d6638b0892202c14b9a8859287"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.255.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.255.json
index 9eb4b7e..9612426 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.255.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.255.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "f583e10d82669029cac1107b14cce17f4a47b2021773cfcc18d5db3aad07df28"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "f583e10d82669029cac1107b14cce17f4a47b2021773cfcc18d5db3aad07df28"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "p061ztt6mi0b670jewn5414r18"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GAH6LX3VJHHEBQY7A5I7JH57GYKUSCU4ZOAXIUOPOSYXS2XTRBT6H56L"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "3b3d82836503a3f5105fbb3f35365d50ea5d854e5b53fc33f034569d545bd954d3141d6edc5e09d7858f437998a777661a11d7e8c9b3b319279e5e8666ef4a4c"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "075679fa9c13e6d15ca61713903c57d3f86d5ee5df95f5c731d2e923fed929fe"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "075679fa9c13e6d15ca61713903c57d3f86d5ee5df95f5c731d2e923fed929fe"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "b1d981ae9806e0d66e846024cb931f251dc1548e83147c1f34d6f9c6a8743b0a"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "b1d981ae9806e0d66e846024cb931f251dc1548e83147c1f34d6f9c6a8743b0a"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "f583e10d82669029cac1107b14cce17f4a47b2021773cfcc18d5db3aad07df28"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "22dd64e85891a3eb4fabb1099edad2fce8e58b6cee56b936c1c5af61349216e3"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "596xk"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GAPJKPWDDRUK3K5X3HRG34LJ4F252MYFHL3O5AWHEF5CIZBUWDTJKOKX"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "f4030bf7148d882f1eb4dc150f69bfc1b6631acde1faae906708faffa00c663b2cd4be0d1c3f8babc9f58ab95d980471e11b2ad8c4fb37af03bc89e7fa4b7ab5"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "186ebf2ff7b8797c928d10f6837f8ffb5ac06f47422e2f3bca43de4eedbe9745"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "a462d8ad79d3ee265dfaff92d3c9f4596685d6c581ff997b71aeb1e9a5bebaa8"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "22dd64e85891a3eb4fabb1099edad2fce8e58b6cee56b936c1c5af61349216e3"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.256.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.256.json
index d45fefb..dccaaa7 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.256.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.256.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "304a998ef0b74f1de19d7f3be9b8ad60aa2f1f2cf02389e951692cbda8a1ec12"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "304a998ef0b74f1de19d7f3be9b8ad60aa2f1f2cf02389e951692cbda8a1ec12"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "t8886d5omnwno0htdv5p27a3o3dz9"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GDS5RZC6V7YRFGIKI4L7JNK37AC55FRKSCJCQG3A5F6YIPGCWFT7MET3"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "d5c4dbddeeb3239be49ea5c17dfa3fc8aedff22cba12ea7b482081438399cbd870aec062660b53b7a04a076bc12b11f0de7cb437bc846e6151f921e98aacdab5"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "1cc2a79ddaad600790dc01f0f687480da047d36d0f7755ba418ea91477c9a875"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "1cc2a79ddaad600790dc01f0f687480da047d36d0f7755ba418ea91477c9a875"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "32d55eadf9f931b74d08ea886e958db7a0f88e13a9f7f8672c7d8473441b61d2"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "32d55eadf9f931b74d08ea886e958db7a0f88e13a9f7f8672c7d8473441b61d2"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "304a998ef0b74f1de19d7f3be9b8ad60aa2f1f2cf02389e951692cbda8a1ec12"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "09657cb0df8f884a85813ccaa7cf5c52e18f2c6b7d8485551b44c0f35d1ee298"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "p3u"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GDDRFC4OES3EUUAZKCNO6IPZXDK7MPKQUDC5GHMLXUPKOPXRKNLY74LR"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "559423400465f774d02268ddc7cbcfdd40672f905d66df88ff05d0086ca37301c41ecfe2bcfa42e3e45d6008051f8db4c323b428187553f762c609b45c2bbc6d"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "f317ed3cbbbf083aad654c2f10441514c71da04ead12ca8741e7b16726b03681"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "a7f9cbf4b4ccfb6e6b57012bc66c8446330a04b8b8d55b9c334a877629391a99"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "09657cb0df8f884a85813ccaa7cf5c52e18f2c6b7d8485551b44c0f35d1ee298"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.26.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.26.json
index 78827a8..c60f1e0 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.26.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.26.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "37e3115ca4d91be6850346489833230c41b44c5ca34d5b5e206d9a91b8cd5fd3"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "37e3115ca4d91be6850346489833230c41b44c5ca34d5b5e206d9a91b8cd5fd3"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "6309rumti4uau7pf"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GCU4MH55I2K3M2VKJCBVUTSGEXDQDGSUBYZ7RXEEQ24ENXQCGIXTALE2"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "b81bef712ef511b3c6cffee7edcfb967faa5f83e3f070c813036b1562466472c719d05ef85f309b2583e7ecf0801f35362fbdd9ecba41fe1db55476b3e489f13"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "11596b319e83457ad1498dd852a12c8222b0456ec3e9ccf8f5e5714201a42190"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "11596b319e83457ad1498dd852a12c8222b0456ec3e9ccf8f5e5714201a42190"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "5cc9247313506ef1303a4465b6fe342ecfd654d50bf848b1c9f5171cc2f202d1"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "5cc9247313506ef1303a4465b6fe342ecfd654d50bf848b1c9f5171cc2f202d1"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "37e3115ca4d91be6850346489833230c41b44c5ca34d5b5e206d9a91b8cd5fd3"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "cfaac1706219c1f657bd9f0af8d3ef3888f6a09bd77bf03466d700a6b603eaa0"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "6tkr98uzj747yfxirqdbux43418m8"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GCUFTKA75NXAOSNMAM7KSXCAQRTTTBDRHTJKTJSAKP3BB7NAFJQLZOHE"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "6f556e0c16941acd16025b479a0afeda06bbf1be3c20b561f428a4d7720a197b6b7d40ba65f1cc991da42af9d003a464a19ad3b5d0d41ab94c02b616870dd313"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "cebee060f7077325a12adb2b69cbacf5c0c5189404d43e996df975a94776c8ac"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "64d3e957ba6fd43dda309296b47fde54a33444010bef6c60962930901984f618"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "cfaac1706219c1f657bd9f0af8d3ef3888f6a09bd77bf03466d700a6b603eaa0"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.27.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.27.json
index c08b72f..477bfc4 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.27.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.27.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "da9b3a42645e720a2e6b5f5483c98599b997e4de442b43780f729c7543c88fec"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "da9b3a42645e720a2e6b5f5483c98599b997e4de442b43780f729c7543c88fec"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "v4vsceeqwoq9a649x16s0en057s4o54"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GCRZT3ULS54G6JUPKUN6FCRR2GHMPSLOVMYPLI4SBKDHVW63YVWK44ZY"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "a0dcbd514a4f5944d45a6bee5935e2c91f85ee23c437b622000d5e3a8d9cc9f54d18f22ff4f13bd888cc0feaaa7c8def3a65401383c1fdefc668aa5507f4ea51"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "8f2cd82dbeaed126dfa60c68d5465cee5dcd1e1da75165a8772c680a7cc3854d"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "8f2cd82dbeaed126dfa60c68d5465cee5dcd1e1da75165a8772c680a7cc3854d"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "6448303e9036f2c5fac1dc6b7d4e4b68e44a419ffc8e910437828b3fb8351ae6"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "6448303e9036f2c5fac1dc6b7d4e4b68e44a419ffc8e910437828b3fb8351ae6"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "da9b3a42645e720a2e6b5f5483c98599b997e4de442b43780f729c7543c88fec"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "de5c3f8f911e9d50e876858a2e88304945d65f579e7b80b96bc70629a9300b0a"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "2q6zq527bi523jbwb615u"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GBU52X34AAYVIQCRIKPV34MR5RLMO37YOAPF2MGK3CWXNLF5DYZ4R7HI"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "d56d89fba7982e6728be88316e32b4b479f24f2674f719d8945424287b71f459063425919fffe91f5db97b0b4a1df50425c36d3b4b5e91394c2a13370ffac929"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "22466396dae0ef78db5254f734a52adff4249622543e6303b0c35b526e593c48"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "e3e7df252167f5dfc9b44e6883d5be66391217ceca05cfe09d3c88521fff8222"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "de5c3f8f911e9d50e876858a2e88304945d65f579e7b80b96bc70629a9300b0a"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.28.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.28.json
index 7984e3d..eebc59f 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.28.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.28.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "b3535b858b68c804474efa5449e6efe877865f0f927659e5f4b83b10eb61a147"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "b3535b858b68c804474efa5449e6efe877865f0f927659e5f4b83b10eb61a147"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "70cqc5"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GDQVAUAHSL727OK36GNHOAT7WQVUHHTVCVI3CNMZVKWEYFIWB47GYVVD"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "3208e3d1c403f5516de4b64ef2fad0286e22dab14641882b17323c679e9e13b98b3c7570e2c7f1aa3f37dcbffd6292916c3e8400f00a94c5b883efd5ef100100"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "5ff5bc6c38757174014d72c2b80a1bd6d80850c0a3c485459028069efddceaac"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "5ff5bc6c38757174014d72c2b80a1bd6d80850c0a3c485459028069efddceaac"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "56ef78660f9fd0075e2c6bc6f90916950eb43d21af67e539c55636ae8053f986"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "56ef78660f9fd0075e2c6bc6f90916950eb43d21af67e539c55636ae8053f986"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "b3535b858b68c804474efa5449e6efe877865f0f927659e5f4b83b10eb61a147"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "be3fd75f555d8434e69566f95c3cd78a4b002043ca6c4f7fe5c228ac19bd384e"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "6w63o9olr0k1t87p1n"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GAOPQ65R3R7BEOGMETDEI6ZT4EZ77SQSYVGZZGLVI5FU6GHDYCFHXWYP"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "61bbc2f032f7c9809e5a0967a1d8c5772fbb16f44b29c636ac3d834681ec5bee050a1ffc3b6c3716b4f31cffbdfd5879eab6791daf078e5ed94d8c8226a60b34"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "c2e2fa01d2ba642704d02f82c9b15a584d1af4c6e1edd240425e078463702d5f"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "dcad7a3d5c35b4db5d3be376c694cb66ff9f2db11864fd33b81615badccd068f"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "be3fd75f555d8434e69566f95c3cd78a4b002043ca6c4f7fe5c228ac19bd384e"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.29.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.29.json
index b5ff6ba..f892a3a 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.29.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.29.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "c4b098119084cb3d5af5fd44ed51176cc52304dc3b1b2eb9c884d005e21ca32b"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "c4b098119084cb3d5af5fd44ed51176cc52304dc3b1b2eb9c884d005e21ca32b"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "v9aca4yr3785v10581oo8v6siunlu5"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GD6IQJ2WR2FX2EL7UK3CX35RJIRL6WJZUQ4E2ZSSTAKYQAZQPF2RRI3L"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "c7e20daf50f68c3c208a956049f5443cb51e6bd54cb50fc12dcf56312de999213c7f4c3c380a327a0d8c7c3dde27d409e16357b63882f370b6b02dca61abf82e"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "10e8731b9f2fb3e33d8286847e87b69dcabc4bfc09635db53cb9e06b82086cb6"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "10e8731b9f2fb3e33d8286847e87b69dcabc4bfc09635db53cb9e06b82086cb6"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "ffea9730202e421cd7683696357c41b16aa31392258e806be28035ebc7e9997c"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "ffea9730202e421cd7683696357c41b16aa31392258e806be28035ebc7e9997c"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "c4b098119084cb3d5af5fd44ed51176cc52304dc3b1b2eb9c884d005e21ca32b"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "0963df6a1f5681d922b088ca911bdad5b49d29e5012ee382e09559198b29a908"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "y17x18b09e3wa838t1"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GCLWHOD27KTKBSTWDPGVL7PBZL5V7DTTBTWYW5MXDKV7XUKXRJH5O6JL"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "1346ec6d9814a2bb1d94a70a2a3e476c9f9661e64e34d41fe6836e0c0147571d4615eff6e0d344bfa0e192337dfb6efb49782730665a727420ef33bad7fb7c07"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "f591bac8e5b6226b890bd1cb9338100fe39ed32a04315a38ff23b5259e81d63b"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "b505fdbee58ef221a90988b9b91588ba6156e43816d54a910d0808c552379aca"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "0963df6a1f5681d922b088ca911bdad5b49d29e5012ee382e09559198b29a908"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.3.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.3.json
index 2f65978..dd441df 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.3.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.3.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "d12dadb3307041fdb7f620a342666b1fb18496d2be80a9706c5d4503a81bf760"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "d12dadb3307041fdb7f620a342666b1fb18496d2be80a9706c5d4503a81bf760"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "53n"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GDYZC7NF3JFU7HN6GCWNBPMGKQM3C62TVPF6RRPKXISA7WMASYWAWXED"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "272b0c03a0052b535a1df3ef36b2bcfa767ad45ac0a51b6489e4321f40125a2c7642a750df783424e3e66dabef66cac871b867aa39f8d6d85ee08281d19d6672"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "59ed013b9b4ec99c9aedef5eec634fc4fa23c2ba0fa99ceaa97db3b5b26e6dbd"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "59ed013b9b4ec99c9aedef5eec634fc4fa23c2ba0fa99ceaa97db3b5b26e6dbd"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "df7b6a866b3cda3c2f138356f9a1df2dce56ff0af4996e1446a9f99ec1c60edc"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "df7b6a866b3cda3c2f138356f9a1df2dce56ff0af4996e1446a9f99ec1c60edc"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "d12dadb3307041fdb7f620a342666b1fb18496d2be80a9706c5d4503a81bf760"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "a4067432d9e3a4b2c256b57d2df1955f44e5522fd7c4d53035a1ce8282bf6e92"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "32cnfil5m1420en59"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GAWCY2B72BE5GJRUUREFPR5KDF2BNHBIHJMYKT62U2V4ADGXH5NPEUJP"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "a515479fe6c5ab460a7739e2660670c3a3a4c0e51a089b1bb11fb62eec2e7bff8ec1f9529491c3333b3bf35c03692f695872a845530d037e9e8857480bebda1e"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "a7a57278b7a05f519e05db3985348e28d5f4b17987dafb08e68eacd1178b6ab8"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "de58b4e3cdd4fd434187282bd44a493b04e057383bf90d5ce07179ee5d82b472"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "a4067432d9e3a4b2c256b57d2df1955f44e5522fd7c4d53035a1ce8282bf6e92"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.30.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.30.json
index 7fe2c58..3628fb2 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.30.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.30.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "285cbcb8e581be8d0c8da037f22c7eca0e43976dfafe21c6bfef9e8ee17cfe65"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "285cbcb8e581be8d0c8da037f22c7eca0e43976dfafe21c6bfef9e8ee17cfe65"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "wqk8o9fev13geqw2c76w74ih73d"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GBBVHZJ5HPKTOBEFDDAMGIENVPT2XM7XEUS7TSSFVQ6IMET3E73HWDGI"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "b539c0438eab688a82d4af36211ed4cc5ab1c039035ec598a443d837bb727ecd3d275ec6e74c623eaa6d9b782c7fc4f757507323e73203681aecfac4c7384613"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "afeb94b2a5df80f9c3c61dc3ee4cb257bd2dc18543a8b5783210db63fa80494f"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "afeb94b2a5df80f9c3c61dc3ee4cb257bd2dc18543a8b5783210db63fa80494f"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "6246a4563dbd35d67074442d006cc07bfd8b8fd4e82ad19aba1e5d3b8f40b610"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "6246a4563dbd35d67074442d006cc07bfd8b8fd4e82ad19aba1e5d3b8f40b610"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "285cbcb8e581be8d0c8da037f22c7eca0e43976dfafe21c6bfef9e8ee17cfe65"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "43375b1ce41f6057daae3a5c8bd4eafa4c9b47b90eeb914b8b34b7d4c6d0a5af"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "oobwg6h7sb846eyofg"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GDDF43HNAQA4DUZ3GTCM4II4ORWE2HCK7Y4KMQWU6EJAZPMSOASOBDYN"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "4e2784b649f13e5158f37bfa6e78d5f15bfec164143881d3eca57caef891b38829352f68ddaf0c8a41168c2bd297a94ede7542c6c86bad85fc5584eb2618896d"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "3d12c1ea513eeb740230347e5e1d5f1589162ada1024df2b1b4be75e73a69959"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "e7f0bca5bb1eb7ab58a6d649643f6f28f6a7b0f15ce62cd6c93ea2a05f482e88"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "43375b1ce41f6057daae3a5c8bd4eafa4c9b47b90eeb914b8b34b7d4c6d0a5af"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.31.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.31.json
index c7c45df..081424a 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.31.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.31.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "dcc042dadb06dac0fe5ed506e508a4bfd82a6f5762e57d721cbf3a53e10f4779"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "dcc042dadb06dac0fe5ed506e508a4bfd82a6f5762e57d721cbf3a53e10f4779"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "4q81qg"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GAFTFWO4HKAHLQCMMQQUJFF732NOQ632EVGD5VN5HGFCPCE4MFPPB5ID"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "6c25ea5aad6dfb75a5d1bb16a302161bf60c81a290651d93e63e3105d9d1bc915e8d5ff4b991689b9a20273b9fea454acca58c789d5d929b3c8d01ad96559a56"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "0af74330e87fe4a4ef70a8149576f1f957a559c75939d3a4fdc92be761ff4d2b"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "0af74330e87fe4a4ef70a8149576f1f957a559c75939d3a4fdc92be761ff4d2b"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "382a57179081924371e7bc50d61bbac43409beafb83d86399e3cbbdcade32be4"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "382a57179081924371e7bc50d61bbac43409beafb83d86399e3cbbdcade32be4"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "dcc042dadb06dac0fe5ed506e508a4bfd82a6f5762e57d721cbf3a53e10f4779"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "cf4ac28ea7ba1492a583c9bee7839a4eb4bdc4f68595050965c214a81fcab6c3"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "sw1"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GC5H2QOPPUKNLDWE6HCKVMASJ3YFL4UALLX2AMHG42V73DRM6CAL4AIF"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "debe6501f8d7e9c4b0aaaeb5a817e89a4b2afb2cc93a08cf476238dedfe1ac64a67dc46cb159d8a06b1a68774fb285d2421654acecc2d6467cd04a49e4adba3c"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "3448c2807f368e4a1348ca493009e2738e30e31c4b5fb21529f4bbdfc852d418"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "b02841fea6a12f6b3c3128995c9dc7d613f49a8c9d5b9d0ace1e1baad8750a84"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "cf4ac28ea7ba1492a583c9bee7839a4eb4bdc4f68595050965c214a81fcab6c3"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.32.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.32.json
index e241d25..7504e83 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.32.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.32.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "4c7f6fc98adaee8df3fafbf1d504f0f05b1c39921e46c85a5cd54a0aae8e3741"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "4c7f6fc98adaee8df3fafbf1d504f0f05b1c39921e46c85a5cd54a0aae8e3741"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "i57933a1654073h2oxcn30u0"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GABBNU4BV2S4BCLKHLYDL7HNSEVL6CGDB7PJUNK5UDFG23YIVHTGLUA5"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "dfead1a62c06df1e0a96fe5cfab60056e032cafec003254e2d5fd6dc65b5a141dd5f71bfe32d76a1c8cb7b5b63f1379a2508d6eec335c99190546c726f176ae0"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "a0df3f78e288b585c0a749f15802132dfdc96f9032ba01e40ad2e45f802b8759"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "a0df3f78e288b585c0a749f15802132dfdc96f9032ba01e40ad2e45f802b8759"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "b29a748d1b214f9785110ec06d4f2e7d1c0447be12270caaf75c979d928f8ee7"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "b29a748d1b214f9785110ec06d4f2e7d1c0447be12270caaf75c979d928f8ee7"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "4c7f6fc98adaee8df3fafbf1d504f0f05b1c39921e46c85a5cd54a0aae8e3741"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "c4c015db1e827fb2596bfb59ca0500f17000a20084e65ed7f2cdf545d2f89e26"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "6a977e8up20vvnp9wb350"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GDT5S5T6QZEAVCJ4UA7KG4J4X7QVJVQTTQZODDQVV23WC7VTCQJHQ5FA"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "594843db632fbcf0d191e29497bff35201dbc34a104bf7313db833cf895d8eb8abda5b8b73656b87975c8b005e0eea72d9876653015a158e06b402f55f2ac7b8"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "070df9cb6781e1d7305fbb4f9918fabb3e6db2be1d8e7f2c0b55b9cc322541c9"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "78a488014fa50e91c68716d84990df5c139cde34d6aa1bbe95896eff4121b073"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "c4c015db1e827fb2596bfb59ca0500f17000a20084e65ed7f2cdf545d2f89e26"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.33.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.33.json
index d50541e..057b5cf 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.33.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.33.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "e4fa3b73f6b5f9195c4a7f78089b465202c8bc73e44da3f7eda152775bc83bb6"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "e4fa3b73f6b5f9195c4a7f78089b465202c8bc73e44da3f7eda152775bc83bb6"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "opme04nv9dhyti92"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GAVFMJJDLKEP4HANZNWD7VCDJEN5YZT3IMJWQ5KWQ3WWWLH7YMSIY7YB"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "412ab1d59d8b2b4943e28b9147d255f135b540af35281665a664c722eed0a128bbc94c8efba066d0c94d4d4231f9fcdfb7ada7ac6cc1a16b451786936499e552"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "cec2752b356f6230c6bce25f7aed2e6cee7984a32cdd4d62ff7cd285fb18dc33"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "cec2752b356f6230c6bce25f7aed2e6cee7984a32cdd4d62ff7cd285fb18dc33"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "64753209b151059d82550a20976bbd393c4b8127ae3c94983d0fe0015c80489a"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "64753209b151059d82550a20976bbd393c4b8127ae3c94983d0fe0015c80489a"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "e4fa3b73f6b5f9195c4a7f78089b465202c8bc73e44da3f7eda152775bc83bb6"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "4beb567bdb4c04c7724ad8496353e6965369bd215cf5b67c60ef1cd0d313066a"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "9d6cz7xrk762in7z576v93wr"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GADGTKX4TCURKHCVJEWK27A2K2MGXZJJ7MJVSLBI2V5EEGKC3KTG6FIR"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "72fa8ae49b526e874eb23d36bb6f775d8800e2d519e9a759fecb8b83647303dc492bd95b12d2fa5aedc4057058c110b0a53873fda2b77e42e0de9bd635fa9078"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "2d06d981f973b75c86ebe2b33acfce71410380678f2925d124655ad8f5d23f18"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "3d2bf6a9fc041f9867c46c3bbfc0cf963f2246d06d6e3f722584d161a6fcba75"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "4beb567bdb4c04c7724ad8496353e6965369bd215cf5b67c60ef1cd0d313066a"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.34.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.34.json
index dee1d34..5f49970 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.34.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.34.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "1353d1d2e237b93ee3a51abb4e4ef34f3bd4dfb20011bb6f898770fcf1aa7a8f"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "1353d1d2e237b93ee3a51abb4e4ef34f3bd4dfb20011bb6f898770fcf1aa7a8f"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "7g8d2zg9u"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GC5D5BDBSNTUONZ7URIDM2EGRYZ54Z62EA7ZSCBIY2FEZA254LSHA5G7"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "22701679293aa71ca78322fa14a3f790de2f47848fbc6acdbe62b10e6e5851270dfda8a2ce6837e61e04b2f9c0594e9095878f91ddbf6591a35abe9d491c9708"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "1aef06567f603119774a6a4803b898e1fa5dd8b4e6d625949933d28dca0e2e8c"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "1aef06567f603119774a6a4803b898e1fa5dd8b4e6d625949933d28dca0e2e8c"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "3de1344e9202b4234bb2458dcf8e456e9df5b00867004ce1bbc12c80b6d2e35d"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "3de1344e9202b4234bb2458dcf8e456e9df5b00867004ce1bbc12c80b6d2e35d"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "1353d1d2e237b93ee3a51abb4e4ef34f3bd4dfb20011bb6f898770fcf1aa7a8f"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "196c921c00ab7a6791d9732f79340dcc87817ac79f968174b22647d7763368d2"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "i7u87n056x6m295f66s2vn6kxt8ou"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GASFK3WAC3O5MWNUME2YR54YWBKTVIEX7556BBPLKHAPIAZTKEAN6V7G"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "725d4886a52d9dd53da30ec7c0b9c061ed26cc838b7f357fc649555254e4e83bd29c58cdf4b3f9000ff859de14fe95bad4faaf810401e8154e940e9e46a17859"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "af652e06d7db36578c14fb97a8aa841b79182ec6b62a80232bff5f7759efb197"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "9f3d72c9bda5e1d3afca232d603cec56a4f1f625ac2a9fd9f36e389a8904794f"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "196c921c00ab7a6791d9732f79340dcc87817ac79f968174b22647d7763368d2"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.35.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.35.json
index e196187..e065617 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.35.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.35.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "5cd34eb37c9b2e61c1a1fcbdd137cb70365248e9e1cc2e93ccdcfb97020ee5d8"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "5cd34eb37c9b2e61c1a1fcbdd137cb70365248e9e1cc2e93ccdcfb97020ee5d8"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "41zdr2ajx3gsru86h4"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GBWY3QRPO5FM3L3WAXVEV4FPDEOIPD4HJ5K37J4NUBR3K2MNPT4ITPRQ"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "966607210d37d503317d7d245031c9896386e2f91b59ffc0a03af2cb7bfd59d5b2167b2dc9ad1337872f6b4facd5d9a930b5914b0259e0c313c94578858f1201"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "31f754a7f176aa0b6722807444363be6583052a614db4b8596b421ba5411eef1"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "31f754a7f176aa0b6722807444363be6583052a614db4b8596b421ba5411eef1"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "8557b2793b73b6f63f416a4d28ef64ced5e10e8451b7252be5d40aae8b10180a"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "8557b2793b73b6f63f416a4d28ef64ced5e10e8451b7252be5d40aae8b10180a"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "5cd34eb37c9b2e61c1a1fcbdd137cb70365248e9e1cc2e93ccdcfb97020ee5d8"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "46f74a34f2d681652ac13f2b2eb6e81f654ce69dd40538265d55269c6e07cb6d"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "n6yrf223zmv4"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GD7LCSTM2BIOQQUYC5QB7RA4MSKV43W5635AJ62TJSAKY6SPDPZBSTBD"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "f8f5c1d11288220ba72f6787be984a20758eba5f40c91d51c64d9dad5cdefb6acab42c18613549c881611a22a0b960a66e32d0ccdc83d9fe26e1028adb75362a"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "d668f334938e7f8243b63994fd1c5fef9d561aae7d9ccf07e08593f7fe60f9d6"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "112e24076422c3fd32ed4398c2b656a35baf36ecb3c82fcde1fe7fe9923dae99"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "46f74a34f2d681652ac13f2b2eb6e81f654ce69dd40538265d55269c6e07cb6d"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.36.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.36.json
index fe23ba3..4b46077 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.36.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.36.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "376d10560b494e1c599f071ac2ae59f8962929d970a255398885ad2736c0f83a"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "376d10560b494e1c599f071ac2ae59f8962929d970a255398885ad2736c0f83a"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "kv9zs3053kw4u139f923ibox1pa8"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GASTZM6BH54KYZTGPADKSZD7NGBT4VBHVXOAZWZGG7QC3DWOOME26EFY"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "8f6f4b5f7f3c4a6e4f69d2b7d5d84d47f6ab5bd0abf5c08e7b9ac20dbd52a1b1e5081cc0099dae10d67ce64269e4bdd101c348e0a5cd2d4c10c87546490e1172"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "73de8d1a52106640e0cea5d4019c6be7e458e44e37d26178636c72fb28d526e3"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "73de8d1a52106640e0cea5d4019c6be7e458e44e37d26178636c72fb28d526e3"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "894dbcb011c033414fa8b46b256736222522660273191c8962e4d60855a8d4dd"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "894dbcb011c033414fa8b46b256736222522660273191c8962e4d60855a8d4dd"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "376d10560b494e1c599f071ac2ae59f8962929d970a255398885ad2736c0f83a"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "81e77236e1c595b1d2b7afe7862ee9715f6b5bbd816f0e10c3ad17edf6ad4307"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "x713w910q21e65d38lwfo9"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GB4BI72BIZTH4LEEDC3EUNMPOUKGJ4PB5CRZYG64GUCYZCUSODNUMWWN"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "c551f69bbf500bf2076606db0b3b768c14afc9df0026f4a51eabdd9a9bc7fdb89aaf4a2a518dbeeb9a7cc7a9c1d1a8bd5128c282fdbd841b9fa2a2f2c65a9cda"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "66fba7062c4714422877a5d154a1f7116ee2e978b7befd68e6f3e65ff99f17cc"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "e9217fbf69a418b02bf6ae964e2e22a9bd67378f4630893c3468cd9170558d1b"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "81e77236e1c595b1d2b7afe7862ee9715f6b5bbd816f0e10c3ad17edf6ad4307"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.37.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.37.json
index 1cce359..7a76ad5 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.37.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.37.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "0fbe7e08d74737173104db658382c82d7620cca3fbe46c07360224d36ca9b839"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "0fbe7e08d74737173104db658382c82d7620cca3fbe46c07360224d36ca9b839"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "l363h2j9q"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GD3BWJ7EYQ7PY2RLHAMPQXGONE3RNKLVIHPFVRU7XKQDUAASZNLS6OSI"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "861b2dbaa5b6317043aac33b51f7b4fdcf9e63f4042d2597be94c4baf2df0551782552c415065b45e0115756f79309b209cf0f9f4282ea0c2bb2b27b2a168da6"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "ec3cf29865723733582b3fdb209f010fd4d63b5ec045264570bdbb43bf69e4b0"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "ec3cf29865723733582b3fdb209f010fd4d63b5ec045264570bdbb43bf69e4b0"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "fff31d4bc87d979f04841fa96a20967f208464df6b88066ce622bfe8a886ffc8"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "fff31d4bc87d979f04841fa96a20967f208464df6b88066ce622bfe8a886ffc8"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "0fbe7e08d74737173104db658382c82d7620cca3fbe46c07360224d36ca9b839"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "4a62962d6e833c2310a71fae2e1c1cd1d60bd10ba752cb65a7288eba0820d615"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "97840ib90vm1szqp57g2bt8r39nj"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GCLCW4Y3VKXHFWXRRUCEGPX3USSWB44JOUGNUM4MZIQCLMVSBPKTR7BC"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "15fe38b45032cd0a8c28fddd9e94a6b7c1b5f6e371503327e0f48abb7ec3c67eceae290c7065f2e8e709096209e1d1dbaf1b3c0e4e046428099ebf8488c04208"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "9766c60fecc07aae8fe70e6f5be405752c6aded3ba72518093cc7b1db9b358f6"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "9d0f0296e585ae74c449aa6a63e0309166289c1eeadef45098d5ed422aba0b00"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "4a62962d6e833c2310a71fae2e1c1cd1d60bd10ba752cb65a7288eba0820d615"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.38.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.38.json
index f82c8d6..58cd69d 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.38.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.38.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "6365e4223a7bda136ebb0a4b5bc0e199dd4fb0092263409325606579095ac93a"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "6365e4223a7bda136ebb0a4b5bc0e199dd4fb0092263409325606579095ac93a"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "3g39y7i7p"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GCK2B2MHTLN5YTNPTILODZCZTJOPR56POSUV7YSDKBSJCFIJ5V2CXX3A"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "91159682f5c5a4ec7015656c5d38c8a3ae08c9e82704fc8f9bfed46b4cf3324e0f31f12d17df4c711eea02989c47f5f21cc88ad7b31b67f3fc23b8d3ac2e0b9e"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "7910ba97d72b8ea51124bf082de201cb28d5a18b30e700cee479c29973691582"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "7910ba97d72b8ea51124bf082de201cb28d5a18b30e700cee479c29973691582"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "94a9e612b9dfed39723347408b8f4a002d6cfb3cb95b035635dd0b61e4f835ad"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "94a9e612b9dfed39723347408b8f4a002d6cfb3cb95b035635dd0b61e4f835ad"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "6365e4223a7bda136ebb0a4b5bc0e199dd4fb0092263409325606579095ac93a"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "b98b2436a64808bce3a402d0085b84ebb3f4617aa19e8b15119f4e68ca73fbf8"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "6zs0tv080"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GBOIV2M3A2SIWCVEVG3GCWMS7RC5TVJ7T5BFUX56LQEM5ROLZHJTH7YW"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "aece70e5f84bdc53fca74ae644804e74c54161c06dd2dbc7f3cffb269eb1bada6fc06b1f80df9daab9dfc54e60bb1f285464b09d28fa696e00f48dd7e02a74cb"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "fe94f7b5d2613a4d7c328b803f7029758b2bba76bd9bbcee89d11540191df70b"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "b0639c3d2457c12357b2d3bdeeb78fa3096dcca7cf2fdd5345554ef18e6458fe"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "b98b2436a64808bce3a402d0085b84ebb3f4617aa19e8b15119f4e68ca73fbf8"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.39.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.39.json
index bcefee4..fd105a6 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.39.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.39.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "140284ed78b4139f143a4c494a005ad0098059fc23c9d489b1f1a105d9d674de"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "140284ed78b4139f143a4c494a005ad0098059fc23c9d489b1f1a105d9d674de"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "r1jqe44gdaajjzxk9g7xe3q"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GCP24OLKP37FPRBVIWD2X2ISDRLO46UACQO7BHCEPAOYD34LMGRMONMN"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "f855f773010f7fe7c502a3ac31dbda9c3bc4c646c58688555ada34aa5f1e23a3df67844c0b6daa69266d29ef627cdf151d18c93678eb0ca70111b811a57f1f5f"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "a329acbb0fb0a6271ed358e765cb1a70792aeb8515ce09624fa583970ebd91be"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "a329acbb0fb0a6271ed358e765cb1a70792aeb8515ce09624fa583970ebd91be"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "8c02ab60a6e8782bd91ae5eedfe5b995dd3e9cc9c539e30fae6cd557b8836332"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "8c02ab60a6e8782bd91ae5eedfe5b995dd3e9cc9c539e30fae6cd557b8836332"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "140284ed78b4139f143a4c494a005ad0098059fc23c9d489b1f1a105d9d674de"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "159e7c1cac22601456560bebc754eeebf800a01eb557daa753e3d6a14b8d407d"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "8n24towqe5nf6b1x1d5z777iuzcy6"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GBXYKZIMZGB26CFKJWKU63W7RTGB47VPQG7TM3C2TMCAHCQGGIYEZ5SR"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "b23d94a6616d969c5e8c99a2eb13a397f70bc05fb96d479e3605d8bc231b00d1d46459858629bc94b9759ef4a1adf6e4e69105d494ba62d746cbbb3d4a9d4aa7"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "5a0cc7c1494d7666a4905c8e25f69367b1126b1e1284792e5a041212abd5a3eb"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "1318e8c4b16285e7fe1562e20c8ab6d33496730c43ea988b9138d2ec41c4d8dc"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "159e7c1cac22601456560bebc754eeebf800a01eb557daa753e3d6a14b8d407d"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.4.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.4.json
index f491c7d..3184703 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.4.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.4.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "4fec7a0c432b35d74ca810d25eea30dc999196e29fffe3053c7a819cfa115b20"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "4fec7a0c432b35d74ca810d25eea30dc999196e29fffe3053c7a819cfa115b20"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "17n4j8x53xcwqz2"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GCCZC5RMRIXIRZDK563MXPGJYOWB46Z2DJSF3X7ZHWSL6ESIVII5PMFE"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "6b4b45d914db12acb236b81fe777623720e6505ae91ac40ba7d709fedf73da8f5d601dde9df20a92bd32ef2e1e72a81c8b06bcd824d7f9dbc8ef36ebcf04a674"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "c1e47c5ff65a3f8a51cb2cc8b3458a4887a5e6039429d20508119c557bc0f206"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "c1e47c5ff65a3f8a51cb2cc8b3458a4887a5e6039429d20508119c557bc0f206"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "0e9e7db1c4d92e67e6c278d627f47ebd0b49c1e42801947b351f82ed8983a817"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "0e9e7db1c4d92e67e6c278d627f47ebd0b49c1e42801947b351f82ed8983a817"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "4fec7a0c432b35d74ca810d25eea30dc999196e29fffe3053c7a819cfa115b20"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "9960f296fb8ee8ba4a47ff8c71dfc9dacb8a94197a1e8db2d7452ecebd2333c1"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "25f5l8dwzvy4n922o0b72v"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GBK7GBHLXKTLIJH6BPM4QNA6C5UWNRCLPF4N6E4WGJ7G4RVCYJ4PDL7F"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "26edaa7bc0e8fa71cf3fcf3f65c477484f4e6e1fec4429ab95893d0862031b189bb05a8d1c71ba3e5fc12001a3e7f49af44d2847747dd921a7875c5056587941"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "5e3a04cb6dcd66e99740bd292d24e4b28a86e4260ed4d7c6ead7f9325791dc3f"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "5b8bf63610ce5b15bad54eb8ca703811ead5c4be435f782576a4f47f27befa28"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "9960f296fb8ee8ba4a47ff8c71dfc9dacb8a94197a1e8db2d7452ecebd2333c1"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.40.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.40.json
index 4fed091..4f18667 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.40.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.40.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "c495a3832e2c0f9a043a8b2ee02f3c267903a839b97c56dfc82286092d47e0fb"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "c495a3832e2c0f9a043a8b2ee02f3c267903a839b97c56dfc82286092d47e0fb"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "exe0sq00y08237tpa0x7n0mvm3359"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GCCMP5TWJXN6A4PLM3N67JFDTQ5TQVBTD6IIZ2DHS2U55J5C2H5WK4AV"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "c581b11c1b9f70018fa23a461b29a05f08a96d3c13111f0864cfcb2d65607e2cc3f704219a2741fe536e7d3fe6f4c94b516bee00bd6870bdb50e63b744295104"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "232960dbe7880fa1456bcd5217258f61908e76f8c3ad83ef20e83b09cb633bdf"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "232960dbe7880fa1456bcd5217258f61908e76f8c3ad83ef20e83b09cb633bdf"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "95883aef84ba5e334f4305eb2e5225bbaa00ab063cb5e6aabbd088ea6954c668"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "95883aef84ba5e334f4305eb2e5225bbaa00ab063cb5e6aabbd088ea6954c668"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "c495a3832e2c0f9a043a8b2ee02f3c267903a839b97c56dfc82286092d47e0fb"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "77a8fe4f7799201359405d740029fc159659ea26fc1bcdad5886d2276e43dd85"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "210ei"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GBF4E5MH6TOR3UD3GPOUBAM3RWDOUWEFV4AGRK3BVE6FBIQEZ7VDXCJV"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "b1536e81ae7187b088a5f4fb5ac9d897c4e7351e89bbead84ddb684fcb228b0bc82dd2453f38ba681e96667bd6f745d20a30b84c85f41aadaad68faca4943a72"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "6f3bdea6182c66a01e2a394d9181133e6641d356d21763c691c50fb8f2c7fa42"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "8d73ff410c977b62fcadc380614c5817e2f45ef10c7d93ac58cedddd43bec95f"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "77a8fe4f7799201359405d740029fc159659ea26fc1bcdad5886d2276e43dd85"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.41.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.41.json
index e5f39f3..b97c9cf 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.41.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.41.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "a125d70a2229d3ad1a702bb1e6ea8eff955aacee84de1a510bdd4e806db322e8"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "a125d70a2229d3ad1a702bb1e6ea8eff955aacee84de1a510bdd4e806db322e8"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "o69g9cz5y9plhs520ckf7kva"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GBFHNTIYJPGJFO4QHQL6OBNNE7TEPPWXLWQVPRVKSC4JIGKNYRYIPFNV"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "3049f25de553e06071ccf01b99df5f1abf48bd340dd024dedc68ad49dd5fe9f4b4ae9911093102ae5cacf9b796e8f612b07822e2d72e4f83634a532e647f6bd0"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "e830f4c47877bd51f90467ab81cf8470ecdfb8ee96a32739868fd5dd7dccfc65"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "e830f4c47877bd51f90467ab81cf8470ecdfb8ee96a32739868fd5dd7dccfc65"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "dd2af81fa109fbbe704627563715967c3650c3368cf753306c84de6bc6f4b78e"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "dd2af81fa109fbbe704627563715967c3650c3368cf753306c84de6bc6f4b78e"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "a125d70a2229d3ad1a702bb1e6ea8eff955aacee84de1a510bdd4e806db322e8"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "79cd246b343013ba15f3eff376da31f15206a8249372a60b55f809d704039ea6"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "4eupi9v9090qdb16e91"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GAWJJQXLTRJPYPKOGT4E2354PR6DGNYZV7ERQVN5NDFKYJJ5HY4BY66S"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "f89b9c7ed6a4727c4f8312820f2e78d83002b38de52959748d45a870c0d6cf6fbdabaf36c81b54be4f6215609702911544bd2cad9ad506d376fa279dbce0607a"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "59aa200fbe22d972a2d54bd5cdd4fee41e1d40222614444a450dbd9ea36bf51b"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "a1cefb66047421cbb395138ae654a48db3e84a75d5e314a07fad6a02f405fa50"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "79cd246b343013ba15f3eff376da31f15206a8249372a60b55f809d704039ea6"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.42.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.42.json
index 8e0fcaa..267e5d2 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.42.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.42.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "8e20041eb3125f3fedeae7a4ce96a07cb0f60d17b92850d534cf7bacd9f54e64"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "8e20041eb3125f3fedeae7a4ce96a07cb0f60d17b92850d534cf7bacd9f54e64"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "tt2r6rjf7"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GCSGMYDSMCYZYZANBMDJDVOA7QE275KQYMYYCIXKSW44S3KU52QNCW24"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "dc63f3346b34dbb6619a2b9d1e4dec2c92d51bfa37b4e199ce8b3ec4e3505ac951995074b93cd6b4782cc0cbdeee236428f012047e6901879faad2b9ace7fb16"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "c43ed4b29a49d44a8cfb7a0f511afbaf4595c52b54c7fc4bc0f10196453f468b"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "c43ed4b29a49d44a8cfb7a0f511afbaf4595c52b54c7fc4bc0f10196453f468b"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "ef2d2d9fc6803eb29bd59d52edf454ccf9870ebbd65e2c5e2fcdb2ca3c4b6538"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "ef2d2d9fc6803eb29bd59d52edf454ccf9870ebbd65e2c5e2fcdb2ca3c4b6538"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "8e20041eb3125f3fedeae7a4ce96a07cb0f60d17b92850d534cf7bacd9f54e64"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "6b874ead3ea5a94e15069075a723fa0485d2080ed226e2d50490f583987f7a72"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "36h428l0z06"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GD5BYYU7EBC2U6DEZFPHFYOP7LUW56U66FDP23G4FWGBIFXU7XU3BAWL"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "221d1b7c128a595ad84fa209fb7b6c9d9fca55bf9610c27fa709da29080f249e7aa930152970bd31315bff43af52de2fbd2f25fef9b86e6013df0c6b0f75a6d5"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "c7e93029519bf60d7534ed747b38c7a511247ab5d6db949b85872a6ffffb60a5"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "a89fe748bcd95aeca53f5e7a8b5cfd9cc4141a47ae194a59d4ee2d20d6e6848d"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "6b874ead3ea5a94e15069075a723fa0485d2080ed226e2d50490f583987f7a72"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.43.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.43.json
index f2b5102..30de08c 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.43.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.43.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "9d2c35a9daffe1635b4ec2b8dba252c822dfa6ec8d3e9eeaba2191b6662c943f"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "9d2c35a9daffe1635b4ec2b8dba252c822dfa6ec8d3e9eeaba2191b6662c943f"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "n832z08hp986c7u93etrwla70ji8"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GACL6K7DC25G22623QH4VUAFZRKXKUPEFW3RTZ45NB4MAXKMLSJOTRFP"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "c82dd206a4655387fa220fa6410053ee15e956bd8bfb225dbf2346660ecac17cb2171ce07d4cf74af6f65c80ec8a75a900910e72c16e4eaa65777789c2b66bf9"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "1cda6972521ea84b6bc0c7e1ae21ca0428c45fb7af451aa2b410764167b9403e"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "1cda6972521ea84b6bc0c7e1ae21ca0428c45fb7af451aa2b410764167b9403e"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "50c13ffe2e189452c0d2d9969f8ce45a73a7c0595a4cbfdb53858378fcba7bc7"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "50c13ffe2e189452c0d2d9969f8ce45a73a7c0595a4cbfdb53858378fcba7bc7"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "9d2c35a9daffe1635b4ec2b8dba252c822dfa6ec8d3e9eeaba2191b6662c943f"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "ed3da903ab8b572913aa4861fdd273856963efb3e02c181db7780120c5869fbd"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "g9we04pnnf4cfvj99ghv0ihup7hyd2t2"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GAJNZN6LNRCIHOOBX2NU3L2ESQJT56ZPQBSTW6AOA65RGDZCJ6NPW6YK"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "f233ff241513aabd61da6d04ec2bbc4aa4d25cb7115ca409404a5068b18ec46aaf97e69529d5233172c0eb6b6b869cea2cd661815553ddfa88df47d6ef8b06aa"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "9490422a1bab85600eeab66a2849694de44dbd298262fa04dbf31179a3ad8256"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "51c3cd3dacc6b5d69165cdd966bc55c930ea3d7599c254db6d972c86e1d415bc"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "ed3da903ab8b572913aa4861fdd273856963efb3e02c181db7780120c5869fbd"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.44.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.44.json
index de2fa20..4c44945 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.44.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.44.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "6b5a1a2f20ad67c3b898f913c5520ce6f5a61bc22be34233ad77a82cdc48a3e0"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "6b5a1a2f20ad67c3b898f913c5520ce6f5a61bc22be34233ad77a82cdc48a3e0"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "3mns5f1qejy7hl40"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GBWQUW5K4HSWKIC4RKUJCX37WNDTQM7QD2O2S5NYY4G4FNMAV43VACN6"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "9e3bb3f4fd732b61f8814370701c929a157267022b2eaf386313d4e44072e529fbc848ecf4b48faa28f54cf83b4883707bc8246a74d6a630706decfa74c07324"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "eb7aa147a2c69babf5b041f657781ac97bd387534ceb76b2a95b2cdbba3da9c1"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "eb7aa147a2c69babf5b041f657781ac97bd387534ceb76b2a95b2cdbba3da9c1"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "c315a12ddd14c80af8ab80a915cfe1d5d8405e07eee8bc6126434928bbb4e51d"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "c315a12ddd14c80af8ab80a915cfe1d5d8405e07eee8bc6126434928bbb4e51d"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "6b5a1a2f20ad67c3b898f913c5520ce6f5a61bc22be34233ad77a82cdc48a3e0"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "a21f3d430614373d4cade8e2a0aaf3fc2910e98983c804058b0f1d051b3db3e4"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "egvt63891d5"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GDMWGAZPCVYM7JPIVLKMN7KW7445UV7LX76POM6MANM72VU4DYWEFZZG"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "f0457cd5c70ce7016727114a99d11765692de9e0e37b9e73cfade1dc7ad79e9c06a690d731028fd665e4290afe506dbbcf4566e14a3d380cf4fe8a92888d2af3"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "29951c87e8b17cd870548e501a0cf9018ccf64702d0d8dd2d636242d219ca5f8"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "cbdec6965677d6f014ef711a072f4e91a065fb2d02217fb0ccdf396e832e918e"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "a21f3d430614373d4cade8e2a0aaf3fc2910e98983c804058b0f1d051b3db3e4"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.45.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.45.json
index f600e53..1d0cd63 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.45.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.45.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "484f49c4348906bc24a51d04f42eccd984c2beede4cb6b966ec7b5c7a0792bfd"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "484f49c4348906bc24a51d04f42eccd984c2beede4cb6b966ec7b5c7a0792bfd"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "lvix96xqk1u5z59a"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GDGGBVV5HKL5PSS2LQR2C3SMALMOAONHURKSL3G6UGKDSFKG2OCGZJAD"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "627bb2e573efd32846979c5850ecc2b85500448c85f8dfd2887ead81811a0aeea38c822a8e4561ce04eb0b116e2aa533b41c9a6595bbc71b0ceb43f3be203113"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "e428b60b2c6252eb4bf61ff1e3aa03ed26a57de95159aefae56b3f8a744916ad"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "e428b60b2c6252eb4bf61ff1e3aa03ed26a57de95159aefae56b3f8a744916ad"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "ec362da432b825b09baadc2bbcae4b01876726db75babe7c3fa68156af932c82"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "ec362da432b825b09baadc2bbcae4b01876726db75babe7c3fa68156af932c82"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "484f49c4348906bc24a51d04f42eccd984c2beede4cb6b966ec7b5c7a0792bfd"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "dd7847253e0dd1127ad537a83315c37b190508bac13c18b03d255f74facaf5a4"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "ndj7m9k1q7pt9k0nuc02ch79"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GDAUFEKQNREHXXDVXAZJ52XVOAC62KRRGHDZ476FCU6E7BFRBXMGUSXE"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "efe3079811beb2c5a3fb69dede091c95e990e9a8c2661c243a5cb3b70a1acd7e24664286a063f72afcdf27cb202775c3d09405944b813e2f95df64c8fafe3217"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "7147f06190b9edd55e6995018843f10802533f11de227480564b8092365380f7"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "910862300df5a7aa7cb17e24b8adb234bda094cec0623a64db96462703bbf50c"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "dd7847253e0dd1127ad537a83315c37b190508bac13c18b03d255f74facaf5a4"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.46.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.46.json
index d345187..3e13d98 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.46.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.46.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "7149cf74249bdf5887c0ec3c016ca6d1f33cd33dc690ea2919260e14fe97f64f"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "7149cf74249bdf5887c0ec3c016ca6d1f33cd33dc690ea2919260e14fe97f64f"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "nm1947dw6f7q0isxl"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GDG3WIHGGKDWAHJ6Z3T2NLWYMPKTPFUFPZDJZZDNKDII7ROQXMCSJPGK"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "2add4eeb7ee707fe4574ad9fe65d4f11d1b0952151e781d718a2b6680a10aa0f356431f0097c562b90ba56508b8adf24ea2e38ab19a5397a89fa359d869391d5"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "c10abc9b1cc08f67b5ae170f97ae6b31054bf6782b09e86c4b199a190f80370b"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "c10abc9b1cc08f67b5ae170f97ae6b31054bf6782b09e86c4b199a190f80370b"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "a5b21b3961f84510df8cdfc72fb66824372fa0167c3ff0b3d4bafaeaf7162702"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "a5b21b3961f84510df8cdfc72fb66824372fa0167c3ff0b3d4bafaeaf7162702"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "7149cf74249bdf5887c0ec3c016ca6d1f33cd33dc690ea2919260e14fe97f64f"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "1afc66b414f554aeed627e9df7e31c8a765386b6c789dd1352dbf6a9e9e94c17"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "354626d72ehq39wyr8si6"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GDUJBKTVSJLXPVQGRSB5MYSZLXLLS36D7MTAMFNE3LS7LUKWNXFR4WAR"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "8a21479aa71ee06e14c8bc51e826bbab33f5b69f2f38c8c2ab606588fae91341482c708f0d02545d4844e7871b47ba26e695f9fa5d6c0f26f255e1f057bc6940"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "8dc97658525d0b39916eb6bf273d7a39fb6c4182e101f15daa637bbc1edc2262"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "f0d795318629a1efa5aeb9a934bab2ccf4a66b714e9dde60a32b3c394e39e266"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "1afc66b414f554aeed627e9df7e31c8a765386b6c789dd1352dbf6a9e9e94c17"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.47.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.47.json
index 71efb23..1c74654 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.47.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.47.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "adfb4f193ecf5b1f94542daf9aa73930517f3ef879d94e8d0acbd3f524baef3d"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "adfb4f193ecf5b1f94542daf9aa73930517f3ef879d94e8d0acbd3f524baef3d"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "5u6tz0gsaj2ce3e"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GB3APTJSLDWVPWIDCXUPMVDR5MAR6P532Y7W6VF6IIQHWKBXT25GF4KK"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "42966a7bd0c59480e5b7c5d0be9c5011746c13ba612332da19ac8e80ff417be1dde1bb4552d31ee68a97569b56d90eeeedf61cf007a83b770feba1827a9872f2"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "8aa97ea2b2c87732928699c20881fc66b0e9e6bf041713e119844208433bbb6b"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "8aa97ea2b2c87732928699c20881fc66b0e9e6bf041713e119844208433bbb6b"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "25721502ec0bef2a66375cbd1f0869a944425e9dbfb240bdc770cac5cfdce888"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "25721502ec0bef2a66375cbd1f0869a944425e9dbfb240bdc770cac5cfdce888"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "adfb4f193ecf5b1f94542daf9aa73930517f3ef879d94e8d0acbd3f524baef3d"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "e0c0d3849258113d334cae306d25bb04a49dda0e5ff4030e42a19271f09392dc"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "3hvg5se"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GBHQTZ5AYRAL7FUIM4G5MIWRGDZP2PVKWV6RTS3YLQMR4B32H422ILYS"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "dff46706f7bd4ed851ed638172f9589727b477e59c93e2154f2beab003a0abf48e9ac280bd8ac17d69a2c643998f89a534ec30ca6bf83b3638469cdbc9856bfd"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "8774feb3d9974ad5ab9e9b70e29f7992c7e1efe527f822d08df439009cf8d1e0"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "79a02c84deb58f37a1e1c514771c7cb9fc45a18697d4b19ac40ee2f69b621c32"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "e0c0d3849258113d334cae306d25bb04a49dda0e5ff4030e42a19271f09392dc"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.48.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.48.json
index 5ff8682..0dc3bf0 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.48.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.48.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "af164b3d891e998dcc3eee106076705403d986ecb713f8399ce5ed63cdcdd526"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "af164b3d891e998dcc3eee106076705403d986ecb713f8399ce5ed63cdcdd526"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "833m1h"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GC4RLWJMZ5QPD4VD7H6RDRE5CTU2U234ELGZFUHEVCJVDF46T74SYH7U"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "bfe6b27132f68925a45206396c4c093c73831418ff969a442ad23e02eb483149bcadabe4fe66846191bf0a6500ca899ff218620eeadf1036ea0ca81956154eb2"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "e2eab2f4400f12323935f34b981707b784f4ed073935f2d525a788d868895258"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "e2eab2f4400f12323935f34b981707b784f4ed073935f2d525a788d868895258"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "cd48fd2c49e4e8139ed4de930671eab1779ec2e46e97381bf8e92458152d6921"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "cd48fd2c49e4e8139ed4de930671eab1779ec2e46e97381bf8e92458152d6921"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "af164b3d891e998dcc3eee106076705403d986ecb713f8399ce5ed63cdcdd526"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "550044a331a3dc7eb088b6395e25ed664590bb52e709f9ad29cc4ffcca2c7906"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "1gvfi0brw2j9v0w2nr86z7"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GA5OIBQMAIVKM72EB3BGD2AKMCACIAEGBJPMMDOADHL6YI3I2A5MZP2W"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "8bb21216a57bb42bc1ac1a1e72c1dab4f25abf86b9356fcb985ea4376ba419d7a417b7d5f63a8d6ba8d6b70c70a19e68a3e2683e0794becf5b0f5bddedcc9e5f"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "cb6482f4b44a8cf4ee0774a4e37522b1b224ac8f4ab23a41946f9be1eac5a5f7"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "c6765eee08fa6357ea6f59655ccdcc3d7dc8bfcc45a7794aa1d895b6f134c015"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "550044a331a3dc7eb088b6395e25ed664590bb52e709f9ad29cc4ffcca2c7906"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.49.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.49.json
index 6ed7465..a421877 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.49.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.49.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "1a590a6a65d76f18a29b56e59f507aa39731c71f87f854029563354dea44b9c3"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "1a590a6a65d76f18a29b56e59f507aa39731c71f87f854029563354dea44b9c3"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "43oxxr4d37wtm697r91s2117m92yc10x"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GBA6NRMK55AU3SIKXR2AB7F6VA23SVURTNV7OYWAR7J3NXU23VAHO3OK"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "a6114298b5c3f29809745d43be129a856c2775d5e0026ef5530cca632c25986df7a5faca5905b214c698740377e258ff1bee5c8c028732a47e755f15b8f33dc1"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "54fd18f9a26e49995e08c4c26c2743fa38504b87a3ae7eea97bd979fac5bfb1f"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "54fd18f9a26e49995e08c4c26c2743fa38504b87a3ae7eea97bd979fac5bfb1f"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "967721ed933c44a63305a6e7559ad1afed14549304e0775c6d47f8e3b8393d15"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "967721ed933c44a63305a6e7559ad1afed14549304e0775c6d47f8e3b8393d15"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "1a590a6a65d76f18a29b56e59f507aa39731c71f87f854029563354dea44b9c3"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "4fbd94b9973dd310997754340ab52807eadc2f7b2ce0205fef8fe84587c723dd"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "m49bng7ft26pubq773e6d9zm767ytb"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GCVDKAHDKC46GXFV2PMFC4RISJVR7FRDFPSZZUUC4J5OTR2XMIZATB67"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "0672b7b867f07f34330b7c7cfe1e6ee03af41f5dd27823bdd017aa130cf68f49ba5227e7ba0f4e6b67d3d811411485c27060287a2cc60892a71b7aaff391e52d"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "a9b9e18cbbba7854234833e3515a7e4b5f92492f09bbbccc24421fd213d7fc44"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "e1138e4f64f0b4bf87cb3f5128577fd7ecc815bcc9edb48c416104a44f75e99a"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "4fbd94b9973dd310997754340ab52807eadc2f7b2ce0205fef8fe84587c723dd"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.5.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.5.json
index 2321589..3e86ac5 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.5.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.5.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "e26114c5ad640058fa3bc5fc97a9ffd7058681ad2db0bd4ce4961f461b43b80c"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "e26114c5ad640058fa3bc5fc97a9ffd7058681ad2db0bd4ce4961f461b43b80c"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "m3q5d1gutbvg3iqp7g9ziqh1s"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GCEF2SGGRWOO3SCV4552MI5QXSPP3QYBLPZFYT36AVHZDFF7UNNCJ3RG"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "edaab3c76ea7accc015c83dd5bc1077e3e74000a3787b347e524a65fe714676a96432958adec8604d5026eeff886ba3d251228c110498842fc1e90592c7d8ca8"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "39d6dd5965cdc6051aa531c11d2e653212b4543c778636f70122438919f1b600"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "39d6dd5965cdc6051aa531c11d2e653212b4543c778636f70122438919f1b600"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "cb6761f242fa7b2384fdaaba5a1411a3a9da5d3053e6d9153d42a5dfca7b4c32"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "cb6761f242fa7b2384fdaaba5a1411a3a9da5d3053e6d9153d42a5dfca7b4c32"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "e26114c5ad640058fa3bc5fc97a9ffd7058681ad2db0bd4ce4961f461b43b80c"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "f54df994ff89a9fe5de5c644757e2c0680474c61cdc8b930007540386dbc7344"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "5xlq9j76s"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GBTPVKSSZVOFZYVE3CVAQVF34YQCLLTPOQ4K27MZ2CEJT26NMSYNC637"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "559b0e92fe7fd88566efb40cc073cadcab74af1e9e0265dd07a20f9f285e1eb200acd2e29f2c79b566e300e8d18bc9e58eac8e38af792b06bf62fde3b1be1dbd"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "a25b3389a33678f846a3f6c106b7b9a76fa03b2d8daef8cc465706477757552f"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "69afe519f849e40fd75d1c9ad4cc11dc9622b5fecad925abeeb8e2f611697793"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "f54df994ff89a9fe5de5c644757e2c0680474c61cdc8b930007540386dbc7344"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.50.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.50.json
index 4dea291..d6cbcc8 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.50.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.50.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "7aba321a4f90d7166292fc22e3b993b92c0c1fba44f71b36717e6dfc5aafdc10"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "7aba321a4f90d7166292fc22e3b993b92c0c1fba44f71b36717e6dfc5aafdc10"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "0460f0kj2t5tryei"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GDDSPF7OUIWXXFRURSXAWMLAVKNHNY7K4VH4S4ADI3PITZRV5SSJUBDS"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "2a6a55b891861ef4704b8d3846e423877b6aa12e80d1584f286aabf8f41834b5d572234813c82500c95a6551c19cd6fbbe60a8cf73fdd99e087811f041b8459c"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "40fb734d2b837aad39a47efe23618f73c476370537db3d4b197143a5f61e82dc"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "40fb734d2b837aad39a47efe23618f73c476370537db3d4b197143a5f61e82dc"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "80139ef523cd903b60ec74dac3f71abc721c4ef0645680ec718752e6e854021b"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "80139ef523cd903b60ec74dac3f71abc721c4ef0645680ec718752e6e854021b"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "7aba321a4f90d7166292fc22e3b993b92c0c1fba44f71b36717e6dfc5aafdc10"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "61089dc35f4c306b1e737898e99ec08153ec57a4b21fe931c4c9a2a93a7dfdb4"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "97le9tjo164wa7e333h9qavw3770"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GDTQ6MWSDW27KMQL7NFBYXVSD6X2FNQC5TNZZGU7PFUEQTNAV36B5INE"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "36b66df6ea1e4644eb9e47b0d07a8f9d19535a02a46e356530e787fc4aecaaba516ee4c0bce49d69a893e02c06e7bf7a4d6a452c04a06aaea34844593135df08"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "da4234dacddbae6aa4cc77179fab27bfc01763bd2a37407cf9d0348082505f44"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "36a739aa1d62c12485551cde0ba02ba5cf6b094b9a64147213ba72a66f42d498"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "61089dc35f4c306b1e737898e99ec08153ec57a4b21fe931c4c9a2a93a7dfdb4"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.51.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.51.json
index 8336ceb..e3e02ea 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.51.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.51.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "2cc033399f4d95ccbb8e9016e2e1ef35fa003da6ca1cf0f25cb59868f6ad4bb6"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "2cc033399f4d95ccbb8e9016e2e1ef35fa003da6ca1cf0f25cb59868f6ad4bb6"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "77036308"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GCTW5RY75UUSSXYKJNJEWZRQLMFY2WWOLLJV62ZXS4C5W6HGVAHWKIKT"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "b97cbd546af55d6f56eb0462bd917354ee5b4a2733b00785a1d88ce829773bf0f7dc97fa0baa173161f4275cd09954c47a4b578785acecfead45e79b3285a90a"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "6c66e412625b9142559300a145babe5e7dcdb7f78bc1580f65d28c132b61f8d3"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "6c66e412625b9142559300a145babe5e7dcdb7f78bc1580f65d28c132b61f8d3"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "6d8cfa36d9ba3e8517896512422531047582ebd0a8726190ae42aaada827a841"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "6d8cfa36d9ba3e8517896512422531047582ebd0a8726190ae42aaada827a841"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "2cc033399f4d95ccbb8e9016e2e1ef35fa003da6ca1cf0f25cb59868f6ad4bb6"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "b5ef8051dd93c4709ebb6ca37f121443dc5008dce0ac7329ee2f92506b5eeb66"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "4oa2911rpja603k713s9cl8hc1lnh82"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GAT67BVR2QWHTPUS57BRAFI5MZFSP2W5AUME2NO54DRAWC4BDIJBZCCO"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "59550b1cbfcc23da3e55296a3c498ecd1ea62997b749f2a8dc5c7b77eae95802cc8efcd97ceab5513e2d96e88cdbf0bc765af84a9a2d47e3083657ab2f0624bd"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "441f90505cb46d195cec2bb3bfdce6b64ec2a7d183f8e9fe401baccc0d3c0679"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "ca24105ee4b387e74217dad2d73744a6dcbe55037d0850f2be16bd3a575d46f5"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "b5ef8051dd93c4709ebb6ca37f121443dc5008dce0ac7329ee2f92506b5eeb66"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.52.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.52.json
index 0310831..ac65c58 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.52.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.52.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "c706cb218108024073508310e9447669ef2ef3e499fd59fd8e0dc7c09e22c516"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "c706cb218108024073508310e9447669ef2ef3e499fd59fd8e0dc7c09e22c516"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "83myl4r"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GDUFBD5OABWM7PMRBWNYXH4HDS5RY3AY62IQUQ5JWF3UIRNAKNBLRLRM"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "aa3077831c652d4b09a3a36303c16b5f9c1cfc11069cf3c96e9b7ff8a6ff4925181863b203a037ba052225ec3f452af62c4ae30b34a7c23a35f35f39a4c3c914"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "7eaa9130daa577ed5d870dbc535e6ed6bf24ea57e3bf2662e720b1252b573c96"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "7eaa9130daa577ed5d870dbc535e6ed6bf24ea57e3bf2662e720b1252b573c96"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "74476959dea5cf264f33f4bc63adba6515ea84f8c2555bf5a906054b87270e21"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "74476959dea5cf264f33f4bc63adba6515ea84f8c2555bf5a906054b87270e21"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "c706cb218108024073508310e9447669ef2ef3e499fd59fd8e0dc7c09e22c516"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "bcc619f45a15276f448f9f716a7ab6ed316109b80becfb1a523efc856a3e956d"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "ay7hq8a37r482o1ej2b3c9w28o24x60"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GCMKVPJMCDTWAYHWERPRIUPDCRSNSQQWDRDCNO3P7FAFAAPHM5RYLI2P"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "fd021528ce136357964c1b3555b5c24ff5596e5a57d41388da080a9dcb660ed8aed8ecfdc26b47b4caa71a134ad41a1c1a746eb4495424e763bd7cfdbf4ac9a3"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "fed459f02a062130106d65877ac816a3e770a08b03c4e6500724caa824c33ff2"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "7f5fcdacd24c1733e082763c5dd3c6ffc94b4e55eb80fa28fd085016ccd620f2"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "bcc619f45a15276f448f9f716a7ab6ed316109b80becfb1a523efc856a3e956d"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.53.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.53.json
index 37b9712..17c7f7c 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.53.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.53.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "9a8b270673310a180336b366d6b022505562e85182215379e388a8e3af648727"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "9a8b270673310a180336b366d6b022505562e85182215379e388a8e3af648727"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "iurt5"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GA36SMLDGJWWSS6A2VVLQ2BCKKJLCWI4KY2TD6H5YXXJH24YVXPI6ALT"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "cb8a37995b7851be3c81c374cc188ef3e754def7873e3b9190793114d4dfed0f419f7d9527ac99c67006d4e1e136b4f68e7257d1db176a3804aa8a5e3daebb63"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "8e39cbb8836fe741383d1d084c3b5fa38b387288b53fd94a1c769b67bd360432"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "8e39cbb8836fe741383d1d084c3b5fa38b387288b53fd94a1c769b67bd360432"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "0a5ad8538807c0571f471879cb2496d122939c1511f180c2cd6232ebaff8c237"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "0a5ad8538807c0571f471879cb2496d122939c1511f180c2cd6232ebaff8c237"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "9a8b270673310a180336b366d6b022505562e85182215379e388a8e3af648727"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "24068ee0cddb8d63c962e7b6036ea2ca3fc170d2ca02cd9acea3d898fec1b8df"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "4h3aa4re9pq"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GCYMS7PTM4VU4NRE3JMF7WRQNYTYYDOU6BR7BXTGVTL7K4QE662TCUDP"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "cb6584b74664ba7f6339d8c6f8b9c7d46e75cac1e01d0d21dbc00ddc81094f9d69914d5828703ad64d467b5aade5c6cd6e5e0f26275afc7193bf0292a7aeac62"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "b337cf9ca84518d5dc47696c4045401a9ca2206d7e83a71e20652e11d06f33ae"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "db1d52d04991f1e12c770954753e87e1a45871608e3635cfba88b3676b2fceab"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "24068ee0cddb8d63c962e7b6036ea2ca3fc170d2ca02cd9acea3d898fec1b8df"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.54.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.54.json
index def42ee..0b8188e 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.54.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.54.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "16ea526ec6a927c2072039185c2b0e89c6f9fb250bac98cf3174841c31537616"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "16ea526ec6a927c2072039185c2b0e89c6f9fb250bac98cf3174841c31537616"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "76zh832f7izr90aevppjkbvja1"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GCALM77PGFQHIRX5BEAODLIL2RUJUP6XXH3KHFSK7RGTHKBIATVGWNCS"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "bccfa469b54ea28f8e669d812a001e0cf56ae39996beaf16a8e8224f620ce67642e7c54f5d22dfb93f369d1fa43c7f5f0a3b7acb059b6b1a0beb20b932544c68"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "8f3c3c1c9bcf4152c35f92700b88f153c91c56139da452a6a6369a1c1cf734ac"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "8f3c3c1c9bcf4152c35f92700b88f153c91c56139da452a6a6369a1c1cf734ac"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "abbd0f841f26a8fa41db18d4fc87cb334d262928755419596cefacd4eea1dd74"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "abbd0f841f26a8fa41db18d4fc87cb334d262928755419596cefacd4eea1dd74"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "16ea526ec6a927c2072039185c2b0e89c6f9fb250bac98cf3174841c31537616"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "b986541c2ed499e1fd9c7431269fe3460f116dbc2ec8faafc6e053b4e9b5061f"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "sjy6h7cm222ad92qam5qkat5p36n431"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GD6VUHMIDFFYBG7ILBU3K2NFRCB6DO6AJDZ5ZIC7YBWFTE5YCKWK3ZXH"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "e79e6fdf45918559cbfd4d86fa19f1c468ee209d7b1c635b6d377b707802dd55b1011a552a09879fd4bf33574d97f0895c78e231fd4e1610b0e0e208d02f9705"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "962e879f91cc8f9e25850f00cf4434c860fefe7b647aaeb98f8ab67848aa91eb"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "652c594173d2491d7c07fda9c2093f89fd3f2a84f346edd80461c48dcfb6dd25"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "b986541c2ed499e1fd9c7431269fe3460f116dbc2ec8faafc6e053b4e9b5061f"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.55.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.55.json
index 0f8b98e..dc9c088 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.55.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.55.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "191451f21a63de5315754517031e0fa50d12344d3e97509bfa9fe4b6053e4d75"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "191451f21a63de5315754517031e0fa50d12344d3e97509bfa9fe4b6053e4d75"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "8263gmwn7m959wxl531h7c7sq"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GCO546OUB5AM2MMHGCBNZFUPI5O4IFGEGDKJI4A6HIJEP5BXL56CQPR2"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "4fe837f35da954d5cab97ed8602068ac7b3df4809cc60c9d8a9b2a9102e6ec9cdc62f0d6d1d68a8fd0649bcaaf7b240e668a41aa38acd38316c121110a14e167"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "7894eca765b39ee249e19352c4419676b5e7f22aa4759ca6f036ad1da0637381"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "7894eca765b39ee249e19352c4419676b5e7f22aa4759ca6f036ad1da0637381"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "e87b692e8c67b0b9504e6b405273dd77f5a1bd424ac3b6675c31d70d24f0fe04"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "e87b692e8c67b0b9504e6b405273dd77f5a1bd424ac3b6675c31d70d24f0fe04"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "191451f21a63de5315754517031e0fa50d12344d3e97509bfa9fe4b6053e4d75"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "f7282033cc8149e28685af4a1ffd9f0e5e3a0ac00ccf0ba9bc433401551542cf"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "w71h83733l37odx5q0n57i"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GBFQPCC2YQV7265RU7AJT6QGUOUUEBOF5YJ2CRP7776HGXQDSS2X6V4D"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "172118c37a26e84e8c12f3c3260f0b2ee8d92418fc04955d3304f01b55cb6c3812f69c869914f55d7877bfddd0889bae83e2b3f82cecfb9a14c1f9da6c494953"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "3c3d9c3a18996c69ac19942af222ef32b24a7ce0461ce194cc2b2e41d0a7850d"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "dae72851b01776ad11cf9ee803123506ad700e45cb640f79b3a8ab0fe796d874"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "f7282033cc8149e28685af4a1ffd9f0e5e3a0ac00ccf0ba9bc433401551542cf"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.56.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.56.json
index 7f90efd..878821d 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.56.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.56.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "cd453fe981a9995b327a1291a731b89f1ce2992fc82aeb5a29782f5efcee5a8a"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "cd453fe981a9995b327a1291a731b89f1ce2992fc82aeb5a29782f5efcee5a8a"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "gbj7hbf"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GBRMHSC3FK4J3HRS4RSD2IJS7NRWZD6S5ZFMO5X4PQNUSV6WZDGWQGQN"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "0fed75437e19e5d951a0a000eca9157d39a34229a69105eb035c3d52501a50a960a562ab9a68e67234ba43b906080e3a95647a5bdaa3a73cc173be35ded5bcf3"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "ae98edac581e37258518fd1adf25771791823e63da7fbeec8560eb15d8e54cf7"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "ae98edac581e37258518fd1adf25771791823e63da7fbeec8560eb15d8e54cf7"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "b96d92b5ad8e23c26048112f989890ee0ce0b7b63ec46a4a81b2d558931aeeea"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "b96d92b5ad8e23c26048112f989890ee0ce0b7b63ec46a4a81b2d558931aeeea"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "cd453fe981a9995b327a1291a731b89f1ce2992fc82aeb5a29782f5efcee5a8a"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "1724c947250a7e7029f5a58dfcfecb67dc314b69f2cd99912f7435e716ae12df"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "g8q58zno"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GCZPQBQZTVW6TZPEX2R5QXSRR6CFIPBGX7QHIZLZBY4FFENE3AX3W6SS"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "3a1fb05b13a6ed4b70d3788ebe658a79014cdf0247b5f8127a14c817798b2ce3660b8717fb57e95bbd50837a64fd8c5df2b4ebc7bea1f92816e2f9b69d594339"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "172b500edd8e50b8169a6c8391ead6527efac3ed967ffb78dbaf3fdbef69f779"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "4b88e85c1fa2d72f90c4db8ae58a352015e8f2c2d17f0d9e13c9e429cdc3e421"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "1724c947250a7e7029f5a58dfcfecb67dc314b69f2cd99912f7435e716ae12df"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.57.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.57.json
index 5078036..aa66da0 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.57.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.57.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "d69a32ed510b429261dc990a3d3d813b31f8b2ce717c5141fad1611a9d95e333"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "d69a32ed510b429261dc990a3d3d813b31f8b2ce717c5141fad1611a9d95e333"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "mgcj8e2q52i69c57x"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GAFD6GM4CVRMGCSEQSBRNNGYI7FOPYCD36EKSBHUMO34WZFPNPAXRCAF"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "05f3555c634a2ca60ee2e6cf4b692fab398c092486c2029b4762936d879b4c2b8b2d747fda697009dd6dd9acfbc112f778797e83f908cad9f1fd2fd6bc02ef95"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "7412cad829f3dc1af991c19e32b23447443c0954de7c52bc2f54cb8165f2a447"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "7412cad829f3dc1af991c19e32b23447443c0954de7c52bc2f54cb8165f2a447"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "91ae46de130753c64425f6a2dfcfe94837758b91a8ad04e3931f7ba95fcad98d"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "91ae46de130753c64425f6a2dfcfe94837758b91a8ad04e3931f7ba95fcad98d"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "d69a32ed510b429261dc990a3d3d813b31f8b2ce717c5141fad1611a9d95e333"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "8dcf169fd9e5a31c5a54b5976e020d711c0962e9da534a15e508b55290286b6a"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "ky4r5626zmvr9jbe20jg"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GBL4IKGBBQAKJTXD3QV75Q6R2FF7B7WYBEG52JXDMFX6CRICPBISU5H5"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "450e60a1b3cc0b3218f6d4922f644f34983ac3afc22c2339931d51dee57c4e58bfc5f862bdff4e9874c0e7e4647aa77917cf4ab7ba1a4c7c6a0faaa31817e92d"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "e89b9f01798137fcfd307b61feaebb095ed7b4ade778c8bd974a4d33bd13ec3f"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "1b62b1bac7c8b4ddf1a3236681c1f5beec668c9bc01d81beac8aff22f3f59350"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "8dcf169fd9e5a31c5a54b5976e020d711c0962e9da534a15e508b55290286b6a"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.58.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.58.json
index 57c3d97..82e4b52 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.58.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.58.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "4993fdc763d57ccc6f18a5e56d0625d0a93bfbf7fe866707084bd297c7642ff4"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "4993fdc763d57ccc6f18a5e56d0625d0a93bfbf7fe866707084bd297c7642ff4"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "upwg0cn1euqq"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GBFORO36KASRSPIXD6G23HYXRZRJXJQYKFRAOPA6YMCSUWQDT5DU7UAA"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "69be9e3d11658c5c1f95678c641d643db223196f877be851d38f8567136e4e22519f64f16b4caee2649f046f1a2e857cc131d023c8a34ab28e56dbd7db5c2001"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "41ab6524d91a05160c1cd6c057072829101baefc9ac9d5d5bcaf37a83b429004"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "41ab6524d91a05160c1cd6c057072829101baefc9ac9d5d5bcaf37a83b429004"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "a5f60111c56f878997eaa075b9d716ad679eb924a76563f69bc2dfe62473db52"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "a5f60111c56f878997eaa075b9d716ad679eb924a76563f69bc2dfe62473db52"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "4993fdc763d57ccc6f18a5e56d0625d0a93bfbf7fe866707084bd297c7642ff4"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "b8765cb260e5e88fce487c775f5e001302fe079fc075901625ab76126a0402f9"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "qhh7u"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GALTNZUNDA3OOXK5ZLT3JTHPCA3A5CSQNUOIZNXSXM4B4NUWTP4JP7UG"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "445a0bded4afcec1ce7e8eed406390c9477f8273d79ed5d869f7dba950ba7577c86faf53a0eb052b5be5af3630a4d535f0833c940b2e7be7c4d6dc98cbea8ccc"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "b8aea185e2901fc296d539620d8bff392553ec93cdeca87e976591330f07f5e2"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "ec99f59b449cff8181dc984d77a0bf2399e94a716fc41675a40ff9c8e9d15d93"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "b8765cb260e5e88fce487c775f5e001302fe079fc075901625ab76126a0402f9"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.59.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.59.json
index 9e12e1d..3f1abba 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.59.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.59.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "47968cff4c46d006cd7137badf6f2797366671d48be98687304e8b11ae8ce5b9"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "47968cff4c46d006cd7137badf6f2797366671d48be98687304e8b11ae8ce5b9"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "g6a20xkbdke9gf2"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GDHCEER427PFZN2FCK53FV3M2XUMMD4GU7FPFK2A44H5JS4KTS6XHJIB"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "97fb058c3e8f9a1dda02ee2429d815bb01d53a5480db639149fa4a06f8c045a8143192046cb7e8bde91210de362da3cccc435cbf131d4cbd6a84a7ea29281bed"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "db0ef4ec8487360e0f429644cf65aa9c9a47553cd4355090b93721c59eed0b33"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "db0ef4ec8487360e0f429644cf65aa9c9a47553cd4355090b93721c59eed0b33"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "6f99e1088228ef7428e4b22d228e371b8ed4cce489fdfae95fe1024414ca0f92"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "6f99e1088228ef7428e4b22d228e371b8ed4cce489fdfae95fe1024414ca0f92"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "47968cff4c46d006cd7137badf6f2797366671d48be98687304e8b11ae8ce5b9"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "65528a26fed12b37e506ec75a267ce66925364248373245c6d3030331a23b5ac"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "of2rc304f7at41o97pyn870l2rl1qs1"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GCMYPUQEWSDHDT3MN4L4BYJFOFVSZ2IIQAJ6USNIGOYAIDAOIQ742PHN"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "1f921c18af4692be5be81337f8d09be9733f26765794e0563a528a7ba4540e9349364280895570adc24b39b0a351ad69c4b9494f86b2c6fdcb01afe343b19139"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "2da9a3d4de785db3bdf4e357e867468ec4d212ae9e7f2f9b5d184e56ce2b092b"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "d2d6976ab5b5f938862bdeb4e8b13c1e58477f797b333afbf07a637d89169a3b"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "65528a26fed12b37e506ec75a267ce66925364248373245c6d3030331a23b5ac"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.6.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.6.json
index fb6eab7..005e0c9 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.6.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.6.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "8c930186d5522f6c7f8938df5a71d2474b21d3a81d163087a3aa7d8134c80e9f"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "8c930186d5522f6c7f8938df5a71d2474b21d3a81d163087a3aa7d8134c80e9f"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "vi05s63k15"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GCUHN45V72NL4WUARVXFLH4PPO7ZGNCUQX2Q33XC7YZFCIHDEFYXJ624"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "76dbac85900755d0219ed89c5a045dccaade41c93a10eb023f3fa71c6e2102b7dfb49abf4cb03c366c4476b603cd9cc2b6e89b60a1d9dea6f3fa6beab902dd73"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "d5c62b032a52c984a4953497f071103e8cd22c961afdd0c1563dad1b339b4146"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "d5c62b032a52c984a4953497f071103e8cd22c961afdd0c1563dad1b339b4146"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "9326afdeccb848dd01b797d06bf4926a9f2b2636cf66d69f4d68079f1f5b4314"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "9326afdeccb848dd01b797d06bf4926a9f2b2636cf66d69f4d68079f1f5b4314"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "8c930186d5522f6c7f8938df5a71d2474b21d3a81d163087a3aa7d8134c80e9f"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "70dc87ebb641606977777b267c637974c1b92d2b6a17ef4ee9890a43d6f7105f"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "6dysqqg70t74ngml8"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GCPNJGG7NDB7OZCQ6IJGRL7IYJDWINVZKMV2AULZ62YN5JWLRKQDHMXB"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "51c04323805c73963e998e16e951343ce2aa13c16a3ee193353c8b7c85e7b68bd8ce715efe9aa02efb878299d7ecf232d0f8f1b9517a5f1f1bdc6e750cebc123"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "0bd33a2e08b8cfbcb550156d197860df4ebe0e29a4460b6068bcb154e611c343"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "cabc2fb228be3f01c08d402ebde00037a34b6aba6e81ee841c24bd3876a1b8f1"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "70dc87ebb641606977777b267c637974c1b92d2b6a17ef4ee9890a43d6f7105f"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.60.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.60.json
index 1029ab8..b1aaa3c 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.60.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.60.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "2130f4408e9cde0fcee77aa2588880e03361528edc40f80d18d6c9c24c8052d5"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "2130f4408e9cde0fcee77aa2588880e03361528edc40f80d18d6c9c24c8052d5"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "m4uxi4l7s"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GCU6MQF4Z65QAJXDIEYNL6AL2AHTG46JZR7KI4JAHSYTTNDQ3E346FH3"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "b1886a8a6bda9ce5d098707102eedd2238626086c028c0cd86a46986efa4882e3f7f620606b910f208e7c383bc3318d180f127d77c3a629c443289a0d3ebaa44"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "1b2b0e3b33bea8c6b2c3b2c0b404496a8384455fa109a27cce1df9fb87c6529e"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "1b2b0e3b33bea8c6b2c3b2c0b404496a8384455fa109a27cce1df9fb87c6529e"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "e56eee88e0fd2d947ba1426a28ffa937afe58a5eae5d8de4fe5f43f1e331edaf"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "e56eee88e0fd2d947ba1426a28ffa937afe58a5eae5d8de4fe5f43f1e331edaf"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "2130f4408e9cde0fcee77aa2588880e03361528edc40f80d18d6c9c24c8052d5"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "0a0037f70bd1d2f8d93990c5a6a1690cafc205fc8c2dc5347cfda0cb46e6fffc"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "rovdbb1"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GAQEAO4QH2JO3BXXV63D5GTUTEUAIAWRHMZC5ZSU7ZIBYJYRN2IYZJQA"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "88c9b4f391fe019aa0c2322654125e3cacf3d76667d9da7d79e2ea4f1a048fda8530bd72c2df871d1a9ed95ce22d30cc5d95dff63b2ce0bc8a8fe7ff65b3b6c5"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "b42ef69dc4045faec9dac4a7819e35ee739ddb940d9f24e4f07559782af00dc6"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "509a78b745c0d618a8502c9ed07d6eb2582f1010aac8e5df882a0e50d70b917c"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "0a0037f70bd1d2f8d93990c5a6a1690cafc205fc8c2dc5347cfda0cb46e6fffc"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.61.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.61.json
index 8b168bf..01df2ae 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.61.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.61.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "7fb2b09f6443310db9855b175d282908e344bb9d5ce6c2cadaba6de0fa2b5d18"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "7fb2b09f6443310db9855b175d282908e344bb9d5ce6c2cadaba6de0fa2b5d18"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "c7522226d70dlufa"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GDHXOKRGIZQG7UKXGFD2UQNUDWS7W3IUKUQC2ELAAABE5DHMO75C5KOO"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "64b69ed9f306ab466f1ece33e42128c25f8064f4c4df4bfba6a8d8c5979fd6379ab389ee7ec16bb453212e8af450866955778b98f56d7345cc2c0015871da668"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "0d612c4b068ddc846152024f551fb9bb31ecdbe974cf5510840788c03750b8b7"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "0d612c4b068ddc846152024f551fb9bb31ecdbe974cf5510840788c03750b8b7"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "f70736212581f4c961a55383dcec8c393522d8fa01fd734d25d829e4cb930855"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "f70736212581f4c961a55383dcec8c393522d8fa01fd734d25d829e4cb930855"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "7fb2b09f6443310db9855b175d282908e344bb9d5ce6c2cadaba6de0fa2b5d18"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "7eca2c665ef7cad8473abc0b7dccdc37b93a5acae0aa4cba434fd6127c622ac7"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "ou60u3ctc0"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GBVZASVH5IS55XF2YSACSY2W3FUME7R4W4DURJWW6IL2CLZ6VNYMWXAA"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "31aad0994a9639db4e8e07807681a13a5455d9f3c55308ab197b117e452fc899c4a0382db5b85447bfc4dbc3d6eeb67aebcb4ec15df14caffb15bed350862a6a"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "4d47f9f63d53297717977ecb6f1ed2d6e0c0f32c250475468c686542a9c2cb5c"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "868600181284d993f131548fb8043c702fdd4121d91d99338d0735f512c7b8e2"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "7eca2c665ef7cad8473abc0b7dccdc37b93a5acae0aa4cba434fd6127c622ac7"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.62.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.62.json
index 18aabb1..31f9baa 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.62.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.62.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "d492a2daf63084eca0844054ce7b493dc05a3f543edc7b3c7f9e271c762f5a86"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "d492a2daf63084eca0844054ce7b493dc05a3f543edc7b3c7f9e271c762f5a86"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "3hp4m349021nt118k"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GCBEHPFBCPPPSPK24Z7V4KQYFTGMPSVTNPDIPTQVOCEZWPRR7QKK54GN"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "d80ed6cd9451753b3eede8843a56916c3d6c88d3e63c6c7ea8cf7deb775f533ab744e3ee047854be15f53a3ea195bdf078888955600b520f455bea2657fb446d"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "a7bcbc39a7e385cd15a9689adca1a8312d31e80443dc8f9eba4ad79c4e1656c2"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "a7bcbc39a7e385cd15a9689adca1a8312d31e80443dc8f9eba4ad79c4e1656c2"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "5e127c43f495c8037ca9b4f2e3894fae280ea205131de9c953f79820a953d585"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "5e127c43f495c8037ca9b4f2e3894fae280ea205131de9c953f79820a953d585"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "d492a2daf63084eca0844054ce7b493dc05a3f543edc7b3c7f9e271c762f5a86"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "2bbbef65164d609cd7941386ed74e4a79cd1e2efe83a2c9e743035e0e755cfb7"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "qb2gkv63d1f86b629"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GBUXHHDMMDKYEU7QRXTKFIHYMA54EP75B3MZUAZWFH4VJ57OWNQSQRI6"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "32c65e668058653dc8610764fc5e81e824005cdc0f563363b57b0ecbe493ca5fe6f5cc704799af3eb359168bea9b32fd77b265bdfd27befed6649d68b4445f74"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "63cecc1851543b454243f2ecb86e723c3118ca03e2ef13f8f0fb96b5b3616750"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "1b5c861d4cc2359969cf126622659f91651ac934295c535d13ea09a114048413"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "2bbbef65164d609cd7941386ed74e4a79cd1e2efe83a2c9e743035e0e755cfb7"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.63.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.63.json
index ae996cd..5c054e1 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.63.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.63.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "50f37ba874e25980ac49df9a3c9b45503a2469364f6519b0b02fe2e17bcf688a"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "50f37ba874e25980ac49df9a3c9b45503a2469364f6519b0b02fe2e17bcf688a"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "qiu71my89tti280ekf9i"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GDKQNCBXPUFWDWXSUSRS6VEJVFX4JGJQLPDS6U6JN2OO7THB6KBGBE6Q"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "2f206b4b71d98c4c5f173e6d935a9c5604fa3b1509528f497051fa60a16df5fcd8f7942b6517ec013a39f833456f5133df3e9c94faba48f55f21e8e48a952446"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "be6bae1bf00da9ece5273e65c82bbc614417afe9c56bf970abc09ce91633e73f"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "be6bae1bf00da9ece5273e65c82bbc614417afe9c56bf970abc09ce91633e73f"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "47535e83a7248244a6f50a447d196519de640f4a434848af07b9872ccb0d8b7b"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "47535e83a7248244a6f50a447d196519de640f4a434848af07b9872ccb0d8b7b"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "50f37ba874e25980ac49df9a3c9b45503a2469364f6519b0b02fe2e17bcf688a"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "d83042b0d41596363c048711dc2b71e6b3759d52c9a59a321c4d6f2bc5c9fbfd"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "a13030jk93m460u6pxb2ye75fcvr"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GBQNG5WD66UFSEJ6MPDYNPMTRYHOJPLWTS5L5C7MERZ2APFOCRPILT4S"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "ca42d85154d2101bbc66c8f3624b37a5b1d1b5bfd6a18d34e69695e82a05e4ab0c77fcfe5f347eff3f526ef0a6f8c94b19794600d5f0afdb79927b9450019c8a"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "0f6250d8a6ffdcae001125284755de4935e03f546f71613f4903fa8f5573ed71"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "e45271cc6bd86d186dfa80766a8b1532fcb14567a0b0c5d04df978779c089e77"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "d83042b0d41596363c048711dc2b71e6b3759d52c9a59a321c4d6f2bc5c9fbfd"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.64.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.64.json
index 9b32fd2..6a4e6fe 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.64.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.64.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "3c63c6d6bf8d25f3283fd627780d54dea2b93335834b4fbe98a0315798396f22"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "3c63c6d6bf8d25f3283fd627780d54dea2b93335834b4fbe98a0315798396f22"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "g9nyg552u9yt1h5q27iff"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GAWRYFLDZSMODZMKD2HK4VMPOEQE5AIB4B7B37O2HZBLEDX5J4XKRE4R"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "bf1bf10fd8ae41ff78c03e1a605c032ff0956f72c1c1dfc440e651f83ea6e1492033684e457345cc6ffb6efb938a1425188183de48aa18985f6ce8165a426ee9"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "a8fbc8c8df8f41f112073a12992057b61bd267f111f42f3a8ef505b205010d84"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "a8fbc8c8df8f41f112073a12992057b61bd267f111f42f3a8ef505b205010d84"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "f666c1c807f2847f278b4c688972d38b45cf97be06ac99c1db0ef728d3697536"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "f666c1c807f2847f278b4c688972d38b45cf97be06ac99c1db0ef728d3697536"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "3c63c6d6bf8d25f3283fd627780d54dea2b93335834b4fbe98a0315798396f22"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "97c348e43b3fd7e72e457891905351f8db7ebc38338392c97fa0543928e2b02b"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "u7i78henfek7s"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GACXT2YVDJ24AOG2PK2F3AVJTJ4N6NWNF2ZO5ICALCSUKIXM2OXT7IHY"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "ef4c7bc1d0e374e7cbe21d61e9aabb21338d9d14930fd9070c33518c2cb69f120de3d14957a863bb029406383135a9a78c435bdfb871de6d1adde6f0c40c9759"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "996c43578c40274fd1d7e8369407b0eced95c56ced430f58b11bec40a3101f5b"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "9e87e634a69f733102287de9e40b079b318377ad97b39d92743243d61ffef508"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "97c348e43b3fd7e72e457891905351f8db7ebc38338392c97fa0543928e2b02b"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.65.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.65.json
index 8ab3488..b66d84b 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.65.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.65.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "21ff145484e1e382c20c869056280b0ab42f0c01ec1ff2bcd50a4c35adeee3a7"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "21ff145484e1e382c20c869056280b0ab42f0c01ec1ff2bcd50a4c35adeee3a7"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "976spdx3y1pg75o7f6z6"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GDLPV6NYEQGQYKKR5HTHTSW7TQ7XQZTMV2LFVF53YTM34OJG6LICLKHJ"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "109dde228591eedac0e3225f54470ea873f8e0c1bedb865d7a95cb08505d2a1017a68cf37f01ccbb2e477a5a7763deb698306299f6f4c6ad629b9a940d5c937a"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "da96883c53373c6247616cbc7126570d6144ca43667adf83d176a71aa35a39ef"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "da96883c53373c6247616cbc7126570d6144ca43667adf83d176a71aa35a39ef"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "25e5fd86ff752141bb9ea1b5ffbbe144a4fd88d4e40dec14a91617313e9992a6"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "25e5fd86ff752141bb9ea1b5ffbbe144a4fd88d4e40dec14a91617313e9992a6"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "21ff145484e1e382c20c869056280b0ab42f0c01ec1ff2bcd50a4c35adeee3a7"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "7f828f7aaf39b2e80a09e8554b8b044da3a02b234f1c4f0c75322d33a5076398"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "6pcas4q9i1tlx030f"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GCRNT563SPSW6TARNSP6O4ZMLIWBMHPVFMWCUZKJZDWHGXWHVILTMNYG"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "1c9cfb29c6959243a0065502f5f2800f9f4bd2f7884cf4c37df53a4501a9271bb8015a5010d1f9ff77955e3f26a3d7d74ff00beaad1ea4dcbad0df3806fbfd8d"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "c0133103b67cdd92edbd9aff48eec61619ac1f50275a5417e7e85710a2e1d084"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "f3e1111e509e5f9630e6c93b51ee61d976fdb133d257601c7fafa883d44dad9e"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "7f828f7aaf39b2e80a09e8554b8b044da3a02b234f1c4f0c75322d33a5076398"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.66.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.66.json
index b6c38cf..c5a202a 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.66.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.66.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "58c423cc509d8c88ce760991521b7896ab517e016429a57e7b3727e7cbdfde81"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "58c423cc509d8c88ce760991521b7896ab517e016429a57e7b3727e7cbdfde81"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "buu32qz"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GC7CFKQA64O3ZGLSUGPTRUYTOS2OAE67I2DKVRS7LNADW4TWCLQJTUCS"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "993c8d0293dc91385585db8041e60108d23b6e4f59d28d0936c2cb8be554aa6a7a96433beac5e3a75f0b5526004d625ba2cacb03a4c1d8bb7cac9fed5c0ab80d"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "3a2f7074793938bb11013a52c38e818b682f23ad27ebe65a644faeb0ec8754da"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "3a2f7074793938bb11013a52c38e818b682f23ad27ebe65a644faeb0ec8754da"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "2962996ef013fc578faaeb887cff13ca2d483a9c92913d775326346aee39667d"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "2962996ef013fc578faaeb887cff13ca2d483a9c92913d775326346aee39667d"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "58c423cc509d8c88ce760991521b7896ab517e016429a57e7b3727e7cbdfde81"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "d55f9625559a69303ee9a486ea50b2daa81ef98e24f953dfc04910e5a5d14890"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "7e5"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GCIZ5PVKUXLZGHX6FVSQPA64RVLXVQ5R2GT7OP4ECSLV5FOSSD7BQWNH"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "c4895ecc28f2e55a1d13a6b30991d4ec8180c43757c29c69b1c23712e21bc6ba5f31b49582db26e6e1155d189545ac87951432f0505f855bcde54fdbce64bb06"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "1b8d1e28ea212636ec7e2aaa01f94373478c603e853eb1b6617c266d85d5948e"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "861995857c53872b4715d9a7f785117b5ac3de90a6ffc92f62888fb0e427a180"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "d55f9625559a69303ee9a486ea50b2daa81ef98e24f953dfc04910e5a5d14890"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.67.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.67.json
index 74a95c9..5741148 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.67.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.67.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "84c82b40dbb6e4c5dab6bb0da64cdcb32c09ed488c74e098dc0a898cd930b834"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "84c82b40dbb6e4c5dab6bb0da64cdcb32c09ed488c74e098dc0a898cd930b834"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "fkwl55sqt6rcs"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GBUHLDIYO5MSGOW5EOGVVU2IEXAQYTEGTHBHFVUGQCXCH5JMQNFVTHTR"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "1506a5c36af78fde412a95ed8cd6a1e822a3a3a445a86389f2d8db1d5172a5ec7065a1a78ccc9b6cfb4461a77eb84f1d371952ba3feb6e50bf84b1e8a826dcab"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "ce6e1a8b9282bdce8fee21756d5c02e46054ced275bda04d1da08204409e6076"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "ce6e1a8b9282bdce8fee21756d5c02e46054ced275bda04d1da08204409e6076"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "29ecc33e4c10f619dacf2e07ee4ec833e1f3c0cbe04fa02ddca2cf6673bf7f4c"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "29ecc33e4c10f619dacf2e07ee4ec833e1f3c0cbe04fa02ddca2cf6673bf7f4c"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "84c82b40dbb6e4c5dab6bb0da64cdcb32c09ed488c74e098dc0a898cd930b834"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "699553d54361b64a2304c9929a9c02ddbb0d42a71df9a89b9d3871ffdbceec5f"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "t661r278"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GDQ7BQSUA446NP276FIEU7LAYT6X4XFC5RQUHE6FPQSCG3XTSDEPC3MG"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "02f454ad6b1e94c21dada377f16c1ab1d8c62d80cca230f18cbbce3df55e2eb735b82d281cf07fd6c7eb5478e7f7359ad4ee48b1d66fea278a4023c9dc85651e"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "a8806219e07057d2cb4fe3f4d9de90537aff6302d939c471bb5037f45e6a6be7"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "ac98ae6a7186c2bcac8d2f922825de21172a61c0dc385be4b6a184739245176f"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "699553d54361b64a2304c9929a9c02ddbb0d42a71df9a89b9d3871ffdbceec5f"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.68.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.68.json
index 6efbf17..b7d00f8 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.68.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.68.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "100355775a1d0ae320a2ee0e441688fdc2dff51a6859351c564def2b772e9fba"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "100355775a1d0ae320a2ee0e441688fdc2dff51a6859351c564def2b772e9fba"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "u97e05o6el7"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GB32VDSK4TGR2ICWSLFMUN3GSXKFHRUJSSXRHVHW2FJ6RFHCZNS5OVAO"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "3268fc6544c09c21e2f2ca485373a8564a48bac2ca1e4fae98a3626c209f5a10a43927cbb14448119f2dd022e5d11f90915d2cabc9d771a2df14e024a7dbca0a"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "a4284f6f6382b177c2939a1d288e6b99b9488ba5584ce2474c805b5948317157"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "a4284f6f6382b177c2939a1d288e6b99b9488ba5584ce2474c805b5948317157"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "bd86c6052b4e7ac028815252d029ed4721cd8c72ad8f6c9cd8ab8de1e69e0fbf"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "bd86c6052b4e7ac028815252d029ed4721cd8c72ad8f6c9cd8ab8de1e69e0fbf"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "100355775a1d0ae320a2ee0e441688fdc2dff51a6859351c564def2b772e9fba"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "97f5590bef2a56727062edb94fc74bc48ffc0940b14516f6d942124f10eda363"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "kf0lx2521lxb"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GCIJDA3GWKAUXGNLIWQGBCPTY3NSYLBKUOR7FTMX6L3ZDG24YBZWRGBZ"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "444d3d00ff1fe046f661c723f1fe5964b9777d249085315585d4d65fd93bcc6cf01d317892fd6745a9be2dab0b82c27106fb5eafceb34ebb11fe58b3947f8227"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "d9e0780b97d3f8be3db3ba5774cb2cf2c24221dcd6bdfebfd6902a7310746f80"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "9e38cdc2a801ab81269d2c2717427705f45d363a6859d141c5bf7680de6c1d15"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "97f5590bef2a56727062edb94fc74bc48ffc0940b14516f6d942124f10eda363"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.69.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.69.json
index dafc680..f1d8a3c 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.69.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.69.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "238c3b16a7fc2a8d45c854367b2af6e0dbdc72e46810f6267da0eaea370dd8b7"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "238c3b16a7fc2a8d45c854367b2af6e0dbdc72e46810f6267da0eaea370dd8b7"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "mh6nf28ccqt"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GDWVUGF4ZMMKNYYN4Y3HFT5WE2FXXPFP4GO4QWXTSWV3LJO6MMHHVVTB"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "5db563fa5d6c1d3752e42085544641fa8a967e70a629aa8ad475432e0d1ca0dd39472f6feccab453b2d7742e2af65df641816de1ebf53fe5def8a2f330b684c6"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "c6f11557840539d17ceebb768d7904cd45ee7c8791c6e6f60dddf0d5a512927a"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "c6f11557840539d17ceebb768d7904cd45ee7c8791c6e6f60dddf0d5a512927a"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "45fe0fb4f6311bb392a1a50447d16d6eebe0f41e33ffd3da80de114ae3e0e4d5"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "45fe0fb4f6311bb392a1a50447d16d6eebe0f41e33ffd3da80de114ae3e0e4d5"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "238c3b16a7fc2a8d45c854367b2af6e0dbdc72e46810f6267da0eaea370dd8b7"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "05a23318d542f1c3890f51a37f43cf58c8373a852a1891afbfd7e8635db1fd2b"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "u428w5346z9nw"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GCH6YBJ5JK6YW5FYSBZDLLKAJABU2WH2IVQ6TK6JC35LAIGSUSOB7ASO"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "a9adc34bb6b644c45a39c360ffac32e8d7fe4e949627e89ffc3b8789bb491e899c3d6a7f13b4c7b7d7f0feeea48531010425c63b1a145a7d651496f756e18fd3"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "767b7760c90c5d46a3bee7025cc226357be5aea00012b559488a6e9eec9a706b"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "e2c08aa4d4e518a1ddf0e5e4dbea77308e6ccc3b542c9ca794f07a43174977b7"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "05a23318d542f1c3890f51a37f43cf58c8373a852a1891afbfd7e8635db1fd2b"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.7.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.7.json
index 6752d19..e74fabb 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.7.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.7.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "363c5b2378ddbd0750223e9ef3ed9b2dfc4f71b55fcae3355e2824c2870c2f49"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "363c5b2378ddbd0750223e9ef3ed9b2dfc4f71b55fcae3355e2824c2870c2f49"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "spbwqn3qkp71b713b"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GBQYBV37M4OQZ42JLHFCPCWNG2D3RHSJWVJWMECDIJ36TKHDQ7AT5LA2"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "113d68ac2237e514fa64a4de58b27d2b58c560a8776c48e119bbb49ffacdaf7c695e5209398e5119015f41f594dadf4735d82238d7b3e6ce76d09182d9909da4"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "53e76356597dea5cc5ddb5f60ace299d37d574282e2bed0b504dbe8dbaf4b11a"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "53e76356597dea5cc5ddb5f60ace299d37d574282e2bed0b504dbe8dbaf4b11a"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "4e31eb0cc89e42e9ddc1197c40fc5bdf5d47c17b17f6071e17d61c0115c46b49"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "4e31eb0cc89e42e9ddc1197c40fc5bdf5d47c17b17f6071e17d61c0115c46b49"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "363c5b2378ddbd0750223e9ef3ed9b2dfc4f71b55fcae3355e2824c2870c2f49"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "8c4d3c547d803f836147d7c6c7359285d22def1b669fafbdd21f73220a786e00"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "u8z9b58587p779j67"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GDDYCH6RU254GAIZXTY6BKRVBGU6HVQ22RWHJ2HOKARTADGOSL6246YV"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "346b645b8668b5360f18052dd79dedac3bd571160cdc212cfa7fb1e2da19de45ec0cf8efea9431d4fc1a76ba9eb22dbf93ad0d7ff55723bd39b79c022731eade"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "fe65afb2cf75a714ae669626537682fd267b12c40525fdca11ded302bdedc92d"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "70c138c3b8ac328e22c44d7388d7aa7213117cbfc5b1defd07f3b50c23d60077"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "8c4d3c547d803f836147d7c6c7359285d22def1b669fafbdd21f73220a786e00"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.70.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.70.json
index d9eb55c..a6d2242 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.70.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.70.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "d97941c1c89e5c340f1db2dc6c9f734fa4ff5107b071747d8e9a692d33b052f3"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "d97941c1c89e5c340f1db2dc6c9f734fa4ff5107b071747d8e9a692d33b052f3"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "utl3x375765vr7i7pbgpepbz"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GAXX6MWB6M32GVZCGZQ5HWKJU2RAM7HBUIC5CL5TJ7K7GQQCPPXMMLYO"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "3b83c7ce2e9c583ba7e2e4474c95540dd82b5ad918c0e66c6e80a33cd049473c9fa01724d77e59d2fb899d067dea0ed778d6218c82be86e313bf683aebdf635b"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "7d7bd6bea6a4564ce8e8548fafbf9d993b86cf3f9175909264b2647bfcc743f4"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "7d7bd6bea6a4564ce8e8548fafbf9d993b86cf3f9175909264b2647bfcc743f4"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "3ee6859eb7ce6ad4642f2a9d69e8e82d923f6842638b15216fb5a589972fdd15"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "3ee6859eb7ce6ad4642f2a9d69e8e82d923f6842638b15216fb5a589972fdd15"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "d97941c1c89e5c340f1db2dc6c9f734fa4ff5107b071747d8e9a692d33b052f3"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "7731a98769ea94b37ae3ca3724bff12920370434de1344cd9363404ba10631a2"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "1u6vsj9unr510go4636z8yi7z25"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GALSTFIPWI554F5GHJUG73TPQ2ADTFDOAWZ3FME3YG6R4V4RHAJMHHBE"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "3f94f0ff0317b2d75255ecc243872b7951410a03cc6e48efe23bee6aac685c668527c51b6fb2b21f562a817ae7bb3ffa2702bfc73859acd3948f59f5620923e6"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "e0f5c0440d65b6d4a5154e7e7327acd897106b02c1e92f2f9aa4dcd7caa1c9b3"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "2e4cdc6d478a378b35d535a033540ec08499581e8dc0479164b1c4bd2f4d9645"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "7731a98769ea94b37ae3ca3724bff12920370434de1344cd9363404ba10631a2"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.71.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.71.json
index 9f4d9b7..bd89051 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.71.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.71.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "3ca3a022292578721a4cfd596124795bbfe8765855a3af6206aff8b58e33e45d"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "3ca3a022292578721a4cfd596124795bbfe8765855a3af6206aff8b58e33e45d"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "448z9732"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GA2TXTAW6XCDF44242PYUV23UKUNTNRADUDAIYFZ4Y2NO2MZ72HTIX5D"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "ca77b5ebf08068b88655980f871615c83542d5dd2e7cd655a30f2417046ddcc7d474d7b21f6a4b986f93df13a99a6f6459b53971520b29c787e8679ba15901d9"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "4e3c2a584f7740bd234c36a5735f28b2c31220e566449552b8aa201b112ef21e"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "4e3c2a584f7740bd234c36a5735f28b2c31220e566449552b8aa201b112ef21e"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "bcedd7f8ccbc1b01f0c220a354510749361f320238953ed52c3c7e6af0481da9"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "bcedd7f8ccbc1b01f0c220a354510749361f320238953ed52c3c7e6af0481da9"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "3ca3a022292578721a4cfd596124795bbfe8765855a3af6206aff8b58e33e45d"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "430bfc1dbc4e509f25197c8367f47de269b2a0a34178f3f79826dab14db3170c"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "kje10g4m3son9k0c31987vhe43g7ejk"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GBKMYF6TJEE5TA2DFUN5G5PG433KJPPBFE52ERILHL3NJNQTN4TCDIVS"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "00d45b9f72cf296c1af5f3555969bb1e8815743e7688e9253ffe17867c583a1b5c85a9b75a053fe3c806941005e6238629610ca36ee80bd193eb37a47064ca34"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "dbba0319986962304131d3ebbcbc08baf726697f85b4e00785361935ed119441"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "a65487e83a0ab4fb55b598ac33bc9eadc50b2f7a7a73bb42c49182d42b150d26"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "430bfc1dbc4e509f25197c8367f47de269b2a0a34178f3f79826dab14db3170c"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.72.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.72.json
index 037e155..031049b 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.72.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.72.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "2afdf09dfe2ed4080d89ace1c8c7078fffbf0eef9544f4a0f47b04de9967a1e3"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "2afdf09dfe2ed4080d89ace1c8c7078fffbf0eef9544f4a0f47b04de9967a1e3"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "4c2s94mabee5379kfz0565"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GAZR7HKEYC5RILS37IPULDAWDRC7772LYOVRNR6IJRHZ3RMEUI4YHVV2"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "cef10d05b718f9300f7c4ff1b8a2a89c90e0d2a74d9b635615f2ebb8e41be68d647e54b00b5c41a85cb29a4dc387abf23fe3c6a08eb742c0415287f153a9ebd8"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "cb822e5bd1c32a8cb47527ec5cbfbca58ec33b9244a18a8daf1d52585edc6336"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "cb822e5bd1c32a8cb47527ec5cbfbca58ec33b9244a18a8daf1d52585edc6336"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "01bd6ebcb938bc05b327c7b240f3f1db85f3dd122f77312237a59ce565405149"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "01bd6ebcb938bc05b327c7b240f3f1db85f3dd122f77312237a59ce565405149"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "2afdf09dfe2ed4080d89ace1c8c7078fffbf0eef9544f4a0f47b04de9967a1e3"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "1f0f47e083d2e9308947d0ed709834c3be20c9ece02033a51794195dfa6f81a3"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "m6f1u3005rd8k434c6t8qj"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GAP2RABCWJNYG7PVUAQR4X4MKPU573QBEGZQ6XH5QYWCJ267QN5XBZPG"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "05da51ac50c2e71c63e1a15e498c57ced1a8f48750197c58a8e5a2c439f0ecd0fd8556c109059b2a4446072b6f76505e19a4ec82b6dafc4155f06da802aa1810"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "a66843489fd8fd6e2a57f6aa87e5cb71eb4248ed33d192bb57659fc2eb704e36"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "adfee56aa1ea62c64b0970df7c044cb33723eb8034717222cb76b909e7bc693a"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "1f0f47e083d2e9308947d0ed709834c3be20c9ece02033a51794195dfa6f81a3"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.73.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.73.json
index 9636c54..6fbecf6 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.73.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.73.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "ada17639805cbc8cea781719808e3365c0c3d396c844d49c87d13b67d8e6db14"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "ada17639805cbc8cea781719808e3365c0c3d396c844d49c87d13b67d8e6db14"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "97rl95phfvrpj9t1i4p1c5l5a"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GDNSMQZMRHGX6IULA5VL5E3VB6D5K5F6KMTRZAG4QLAJVSZSPKQQBSZ3"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "d2eaef405187d31c17ff6d06a0f237174a9ed085dfb9bdbb17258657a40520719a504227be02c37013dad46380017f777a62f1540fc18453d77cf504395c72c8"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "7bdfa855634cc782b3d1fbbcc4fa66ff079b10e0eaa7c0a27247245eb3b2b445"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "7bdfa855634cc782b3d1fbbcc4fa66ff079b10e0eaa7c0a27247245eb3b2b445"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "77f555bcedd5c85b03bf0074a387160fe5e4d6eaa1c16b4c03c81628dcc62fee"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "77f555bcedd5c85b03bf0074a387160fe5e4d6eaa1c16b4c03c81628dcc62fee"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "ada17639805cbc8cea781719808e3365c0c3d396c844d49c87d13b67d8e6db14"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "ff711b787bd2327eb435f19390933702087d69189acd6da3af40a4d200adca87"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "gcgn7880gar7qpc57zoj9w4"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GCZKBFDTFBLC5EHLLLVATFMPRDPU4QM3JSHYKNPGA2V2N23KGMS5T2DL"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "209e1b874698a23c605c6cf1f16ae547c16ffde5b8c1c753f7af48bae6f2d4907992e0b5a1b661d2a263f3058f821b33d2759aacc9e18b71c48e698a955900e5"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "fe9abd0a76f001209076009b596d1597e19e7442cb3de11271498daaea66c30b"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "155caff54c23113aac724564d49649b41b33ff3b816c870eaceb747bfdc1aa84"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "ff711b787bd2327eb435f19390933702087d69189acd6da3af40a4d200adca87"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.74.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.74.json
index 7661fa6..bc1da76 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.74.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.74.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "b33b5e7bf9a37e5c7ea35b532ea4e75f81f91a12c65fd922be159e69cd01ade1"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "b33b5e7bf9a37e5c7ea35b532ea4e75f81f91a12c65fd922be159e69cd01ade1"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "qm9t"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GBSYRI3LVKKVEDI24ZJHBQ5S3AQNQ5MDLNBQCOACFJUBZRI6B4Q5O3F5"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "16a736aa09134cd1ffb4ac286de103d1bf129a8e1f946dbf632161936383d3655791ba602cbe217be4beb1c3aa379c08355774b17251cb746219324d7e42a558"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "8c18e38b2ebdcbb204d58a24734085cf595d50b1fdfd93cf2af787c7afba7add"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "8c18e38b2ebdcbb204d58a24734085cf595d50b1fdfd93cf2af787c7afba7add"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "0d3c8fc7802e06f8a870c901fe4d0615305cf5f1edd6deb2f21d7ca832d98709"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "0d3c8fc7802e06f8a870c901fe4d0615305cf5f1edd6deb2f21d7ca832d98709"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "b33b5e7bf9a37e5c7ea35b532ea4e75f81f91a12c65fd922be159e69cd01ade1"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "35c419a877913a925df42b36ad5b582cf9c4ea9c79c297f6f76a52964f8d572f"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "0ie71h7irpt3662txjyp6cj08k0"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GAID2Y4DKEB3BVNSGE6KFGF6E52MKYFGQX6YB2BB6DADJPKZYZXLTJCI"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "fa044dccbd8f084037454fef4c348108b34716f7afe7f59a9ddf4325f12f84c37e10ce9275a761dfbe9c78e2d1c87083b4dfeec93dae7b0c1b8f7056e97a6a66"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "b2ae1eb85b42875e77bf59a22343ae10cc458414ad956267fb9cbd55aa3fe106"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "fcc70f92d9b4e7e83c7c1768437b51b3f9204b3cf88ff23bfd37b6c3de540ad4"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "35c419a877913a925df42b36ad5b582cf9c4ea9c79c297f6f76a52964f8d572f"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.75.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.75.json
index fcbcf82..e9b4d74 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.75.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.75.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "faa16ea0361fb05de91849aab681d93c107e434a0cfdd1aba18a4ee21e5cc8bd"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "faa16ea0361fb05de91849aab681d93c107e434a0cfdd1aba18a4ee21e5cc8bd"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "v493yh1d021"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GBI5G4WUWSYG4GJZYQMW7D522OUWUNMQYSS4ROACHDR7IVO3MF4XWMIZ"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "de9818900ab4dc5f463cbc06508871fe527bb62a30189ba5ad218da8ba0a9da56057a79cb5d7d0961522d51cb1711ed52b25f1ec7057701c713ce58ef38383b2"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "ef5c60698e0f27f4fd3e713de455bb09fdd015ca74d709fc253eb533777cd541"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "ef5c60698e0f27f4fd3e713de455bb09fdd015ca74d709fc253eb533777cd541"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "5408c2d1282270b12efe01980cd0cad5bf6418d6febbaf310a8e228a4a2583fa"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "5408c2d1282270b12efe01980cd0cad5bf6418d6febbaf310a8e228a4a2583fa"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "faa16ea0361fb05de91849aab681d93c107e434a0cfdd1aba18a4ee21e5cc8bd"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "da4baaef95a0b4669fd33ac5ecb8daa243b09403558cc24077e934cae66d4916"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "wxb4m5x0ih"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GCES3BX6XJ6JZMLUTU6H6VSCYVYTLQGQ7ALWAC6PHY42RGEJPTDGN6XX"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "cefd24a526d5f17a0212d0cdaaa95b24ddf220e58544e54db19c034e09acc9a5c68cad5af88c7214a7e0a473dab3bf0142cad5b3ec085bb8343018337804cc91"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "fc097ad3d6851763040b5c58ac9847064f274e2dc13017037ffb399ebac83878"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "7b57bc607ea7959ddd1ffd45c20af3ce423361a603027630239328c8d0a9b6fd"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "da4baaef95a0b4669fd33ac5ecb8daa243b09403558cc24077e934cae66d4916"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.76.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.76.json
index 8d6688c..6e8d5fa 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.76.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.76.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "8c19d06de01e7f9ad7fbcf2935b79e60700d1d639b92b505c47ef98fac4b4ea1"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "8c19d06de01e7f9ad7fbcf2935b79e60700d1d639b92b505c47ef98fac4b4ea1"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "36mks14f266y"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GDS73VJMYXU6W2WHH3ZTH5CWPMSKUQVAPMULKOCS7POZVK345AVTQLEH"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "93dee05f69f414d4ea44d7edf6a9ba900b5c24afc168c19895c27bdc5aeb971a16f3f43df7d7f5c92aa4d63c075165005ea88277324e835dac3575a0ace5a792"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "dcac147cbb192df726b312fcabe0bf7584dac50b805d9b0eae4de4efb6654695"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "dcac147cbb192df726b312fcabe0bf7584dac50b805d9b0eae4de4efb6654695"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "f7dfd0f0b5fe2ef330f2cc7f351b2a096dee57feaf5ac28394ff8edd8e541bf4"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "f7dfd0f0b5fe2ef330f2cc7f351b2a096dee57feaf5ac28394ff8edd8e541bf4"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "8c19d06de01e7f9ad7fbcf2935b79e60700d1d639b92b505c47ef98fac4b4ea1"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "07517e83dbadbab6279fa55bbd3128507f116a2e5d5e91d9be12a1a1f3cad7f0"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "inql153luzyz4"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GDG3XK5DKRYWNXDTBIFCIS74F2S24P2IHZ2UFRF24GRZC37RR37Q44GS"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "730809f008404a7dc424dedc97fe87512c45b202c1268bd257fa86587d88807e11d79f8680a16009b1cf4ea26b4f4b3a85fa0e18fe59266aec8f225813f2fc43"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "2a84db3741ab03277f8c2a15d36fa06ce330acc71ffbb40660e52173372cfe4e"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "c0cf95cada185b71d2eda78e4b2c6c09b2e446b2025c562fe1ecda38433fb8f4"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "07517e83dbadbab6279fa55bbd3128507f116a2e5d5e91d9be12a1a1f3cad7f0"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.77.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.77.json
index 6b25cce..628977f 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.77.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.77.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "007db7a5760580f54964ea6e79d50089ca21fe0521e05b058d9b219b1bb55adc"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "007db7a5760580f54964ea6e79d50089ca21fe0521e05b058d9b219b1bb55adc"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "1pu2rfhr8879ldj4318v7dyjy0g"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GBKVAV4CQ4VTJTGZXPWPL46YZ6ZIJRDTKNXN3HSITXMW4Z3YLHQDF42L"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "7a9f10e25623ca0a7937fdcbe8b29fb7573b7c58af79d7a23ea4166d264931bd901554ed81a47512cc77714ce74d4c52a88d3b2ef6a4a53567af7ee8040597a3"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "64cacd66382387c215a5f5f497498c5ce9e1db3257c608d201be25856758a979"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "64cacd66382387c215a5f5f497498c5ce9e1db3257c608d201be25856758a979"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "2ba7447e97a21ef3d4d6892b50f0650ad1fb2cc79ddd6ff2bd658afa6459704b"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "2ba7447e97a21ef3d4d6892b50f0650ad1fb2cc79ddd6ff2bd658afa6459704b"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "007db7a5760580f54964ea6e79d50089ca21fe0521e05b058d9b219b1bb55adc"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "60a798df52daa8da726f860e28658b49a285c7fe3dca2893d9c1d9d941a7bbdc"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "0pj0z7uyqfmx4"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GAG2NIO7YVACMR2G4C6R5ILLDELPKJBRGSTGBQCQZ2JJC3RAOUSNWOQI"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "148517559cbfd7bee8c7a8404353aecbc64099cd1af65068510b470e980b58a80659727a1746cbf1c5f751fa4a068d9c4c488e62326f074c64a4d98644c70ff0"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "acf236d66b62c2b9366acdbf06cacad11e5b58c74c05a1c3eeddf02f43de502b"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "6f58a83730c3f9fb7ca8985af547d682b9a43c34b1ef5da15299517e63bb6626"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "60a798df52daa8da726f860e28658b49a285c7fe3dca2893d9c1d9d941a7bbdc"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.78.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.78.json
index d235322..abfd62b 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.78.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.78.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "c024977242b78c71a03dc5b91099762570d8b5336ec9377b71a86294b88a932b"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "c024977242b78c71a03dc5b91099762570d8b5336ec9377b71a86294b88a932b"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "e6y3twarh120bs6c7x"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GA5SWSTAVG63LCIJS4XU2RGKDAPVRMHVY2GVQNWDTNOEAKLXJR5BUG2E"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "44deb3ad66454b0e08b09fecd5d01bf6b841f5c7bd612fcd3388417615b07eb0b4d85b4d35a79f710e78e54a3ee178b05b20b47ae217e4e3f582749259605887"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "34e718d90805f961668d67a88dcee284894d67a8c38621f33237d661da316d02"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "34e718d90805f961668d67a88dcee284894d67a8c38621f33237d661da316d02"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "4cb2c4a8854f31e5d4db606cb683ab9bfcfda9aed360ef09e6c7e2f73e90281c"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "4cb2c4a8854f31e5d4db606cb683ab9bfcfda9aed360ef09e6c7e2f73e90281c"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "c024977242b78c71a03dc5b91099762570d8b5336ec9377b71a86294b88a932b"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "76835e235528e96feed8c4c92f945084114ba53b2c71f34bd86e6ccc457e8b75"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "pm540kr7"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GAS2GXUTQYPDOZIVVOCR2XJQGLUSGK77GNJTRIEH5GS6KVHWRVJLPPZU"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "be800e8a31cb068233a3007624c4e57d7c21ff2b26ba1f977c37e4fb806c5293cec7501ce291be17f05ada1c30f89da0e051db4a8b66c1fe1504a598f521c58f"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "0cafbabede0a6882d31685f4b59620fdb74e4d9271b179d18ea3711243a25abf"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "772e93afeb2f5426b32b9c7f1002eb512cc9b080fb6949b2bf1442bfe6bad0b4"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "76835e235528e96feed8c4c92f945084114ba53b2c71f34bd86e6ccc457e8b75"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.79.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.79.json
index 9c703d2..8c6c06f 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.79.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.79.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "b795dcc7795f7dc73d396ac0f4fab523cb390f4fc07c6faa8d79825f5b30ae10"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "b795dcc7795f7dc73d396ac0f4fab523cb390f4fc07c6faa8d79825f5b30ae10"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "12y659c2n0422w42m46n1"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GAXIH4Y3UY4USHOOO7AYN2UC6XZK3BMMP42QE6I4NQZ637LXN5Y5YAHI"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "104b58c54ce0f143b9d3d7864ca5bfc0e3f32965abe5e56dee2ded8f15ca8fb4f9ff792bd44210c6024d3cf17be8f4279e19643414dd3b4e47f033ec393caf9e"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "cc9a4950bb42c184892b7286260aae2479863d33bd935989065903f7c9794c9e"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "cc9a4950bb42c184892b7286260aae2479863d33bd935989065903f7c9794c9e"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "996ee868450aa92337894ffe991c98198387662e5501a3f24e754204ae9cc695"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "996ee868450aa92337894ffe991c98198387662e5501a3f24e754204ae9cc695"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "b795dcc7795f7dc73d396ac0f4fab523cb390f4fc07c6faa8d79825f5b30ae10"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "38455d34ec4f1f26df27ba673f3580f56f9558e37fe00142160d8dd6894ab459"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "3v81y4vmj8f8g18k1nwa6it"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GC5TNHDFXP7LQ3VVTSHJK5NRPNKDQQOL77RN5BYZQNTATEW6I5KSDS7D"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "fbb7d4b5bdd2c4079ce8ce44c9e53166dc28c540d8c98994aa529425fa1a1ec6171dea1468113f839128e4606efbae5186a9419bd1181f4e897af68bb9521ea5"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "c047d5b120080620791ffb8b33944b6aca63bd40845c789918c2a482702b5ce7"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "960545fd822c3774dafe7d87eed9937e89dfb0ed35ab61d0db04ed00f077548a"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "38455d34ec4f1f26df27ba673f3580f56f9558e37fe00142160d8dd6894ab459"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.8.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.8.json
index 6bd4339..cc9f9b0 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.8.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.8.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "acbacab356553b9ad9919451f9a5d7f44aaf0047b8dd102d816fcea2858b871a"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "acbacab356553b9ad9919451f9a5d7f44aaf0047b8dd102d816fcea2858b871a"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "34sjh2d5yja"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GCA4YREJ2G73KZG377ZMC2NEMNPVDBW2LFBDF4HMKOHRH7IAOE64AZO5"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "46e9137fd4b200c76ec4ff32c4c2a4b6728639bd9b4e7a98d4dc68152dca54a61515ff88fc393b058b71db8584fc72d8965a6c1a29150995101dc61ac78db3ec"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "34ed02ce45c6d93620d8028111f6853960e82d13881a63cf5fbcf22c25a9b220"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "34ed02ce45c6d93620d8028111f6853960e82d13881a63cf5fbcf22c25a9b220"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "5d04786ba7d42d4c40190dee9f06258f568d81ab42669bd367969da54edf8f5c"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "5d04786ba7d42d4c40190dee9f06258f568d81ab42669bd367969da54edf8f5c"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "acbacab356553b9ad9919451f9a5d7f44aaf0047b8dd102d816fcea2858b871a"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "b13edf529abaa45b627ce586cd501ede3acd765a8bcb2dd6f0db7b237cb94aca"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "919f6sazk8m1xs60oazitu7o8"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GCZ5LAHWRDEZNOB4C6KQSA3FREFKZD4C2MYISRSO4J2HY2OLXBOBB5Q4"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "4f69cc6af699e2b60f56827c6e0b566a354512692a6caf65de7f14885fd258712fa629f5d1a573211f107d94e5aedbd2c44bc4827771d037b7635515b4ddaa47"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "2a7fcc89856e6d1d923e5ca7568816232e8a5d578d186f788821e1268a7ac6d1"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "73b373c98715864b6d3a5f2abfb1a04b8bb3a90daf91cad4253b8d844c539839"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "b13edf529abaa45b627ce586cd501ede3acd765a8bcb2dd6f0db7b237cb94aca"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.80.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.80.json
index a1ffd64..af8fc26 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.80.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.80.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "de8cac2def3291e2b10b811a4c732a0d418333d0d08834b230616a9f884a4b7e"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "de8cac2def3291e2b10b811a4c732a0d418333d0d08834b230616a9f884a4b7e"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "rf6krdy1jxgcto6"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GBON53B72XOA7DVFG3UWH6HRV7QOOJYBHQYRQSCODTP6ZV4C2PIM4ARZ"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "a3c239942ee192c8d891d66da6432513d09b5de486af84ce244c47e71faebc4dcf306fd87362af8fff434b928a59929440b9e3b4c9fadbbb5fad962108ec89ba"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "563b7fa7f58695ef66038415e17d3ed2d6a4845a573976d20b7453ce23eecf28"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "563b7fa7f58695ef66038415e17d3ed2d6a4845a573976d20b7453ce23eecf28"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "99fe0858314be590c01ef1cc5ad741143782f9bf49d27eff07e845d9e6ef808f"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "99fe0858314be590c01ef1cc5ad741143782f9bf49d27eff07e845d9e6ef808f"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "de8cac2def3291e2b10b811a4c732a0d418333d0d08834b230616a9f884a4b7e"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "9e16f00449c860fc6985fa942700c306f14fb4d665a6486fea56f592fd21ec0e"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "6c3gtqn8i1ilqs12ic9oh7"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GDYWM5I4CYEKIIS43ZMDDI3OBAABZHYTVN3EPQSAD55HQTQUIBDQLBEF"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "afbb8820473a130f78588590191a62760651003362a98a73b2e0c7d4af2b3e8271f06a7ca88afc017dc76e391691b88aac0a7933013aa82f362b40e938233d76"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "0b6fbfb8b3f9e852c4af5c10e41fb72c4131585ffbd567c8b8861a1143999237"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "b72f031311370b5515a5cd9bb3880238c3d1c9f5e748219bda7bb3331788842d"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "9e16f00449c860fc6985fa942700c306f14fb4d665a6486fea56f592fd21ec0e"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.81.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.81.json
index 38075b1..3d04bcb 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.81.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.81.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "0be84532515e8ca9727996368da19657bca2eb9a25a8960c1eb024778eba5020"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "0be84532515e8ca9727996368da19657bca2eb9a25a8960c1eb024778eba5020"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "7d1qqspop920e"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GCG7AWG6VZ3HZAJYTFHIFKLYVU2NIDTQXWM4HSWU2QTAMF7VSPKR433H"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "c5262d118991882806f7c23af3567c74c50954d72d03d5d120a3668e854b15f852eb742ff8cf956d5caec2cc6e0ad8995e97263925d1bd4c846de4170d5abbff"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "4fea01f39ed13c8fa659367bd0d17a6da6f9d11d1026606373074a7e170b4ed5"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "4fea01f39ed13c8fa659367bd0d17a6da6f9d11d1026606373074a7e170b4ed5"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "7fb2a6058eed6db3357d826886bbb0e992510196a8ee98275e9e23c697f11093"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "7fb2a6058eed6db3357d826886bbb0e992510196a8ee98275e9e23c697f11093"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "0be84532515e8ca9727996368da19657bca2eb9a25a8960c1eb024778eba5020"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "4b15296f8e49641c913e3f8dcddd0798040cb95fad49f13fdb684a30b26e4410"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "pw6ga04zvrgz5vm2v223b9bb3n"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GC7TCDCGLKGW3FIHGVMHPPFXYSKITUXYTLLDA2H7WMJJNP6SLZQP4RJW"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "714fdec5e129268c5cbfe8839a48ef5e31f38cd0a33856142116d5691a98a119122f2422f39b917275424d2738e4a115d2e462a19e8367476a802f49633c12ce"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "14e3c5d099d351ede39a55f9fc3910faa1f30bdf905d857190ee6bb2af0167a2"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "a96a1cc06aea00d08ccb38e25bec1626bf226125388ae27b392db9ebde1889eb"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "4b15296f8e49641c913e3f8dcddd0798040cb95fad49f13fdb684a30b26e4410"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.82.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.82.json
index 715f772..a23c91d 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.82.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.82.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "0a1be63fe7f7ca59a00441e9d9cc68ce83f1d10b73810510e56abfc5570124b7"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "0a1be63fe7f7ca59a00441e9d9cc68ce83f1d10b73810510e56abfc5570124b7"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "7gp78pf5i2x0txps2ro20965ii2c"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GCAMFM26ZP5ZPECEZKXNMKAV4TTL65PLQ5RWLECZJ2MJYME4CN3ATRRB"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "6afaa9edad5570c9782bbbdc1a958b4044e9627b8570728f35466aa4afe292acc42f82802dd1db3a403c4cb0e9e0e01cdc90e41077217e8da0f47c1951f6bb2a"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "6dc5a4ddc3956e57a6fd5564d376d54d3dfe8255764e2bc7283c8f799ee3e1de"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "6dc5a4ddc3956e57a6fd5564d376d54d3dfe8255764e2bc7283c8f799ee3e1de"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "3c2c79d3df2b8cc7bdf6e6b25fc424f2f87468e45c590fe4116471c480e74a8d"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "3c2c79d3df2b8cc7bdf6e6b25fc424f2f87468e45c590fe4116471c480e74a8d"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "0a1be63fe7f7ca59a00441e9d9cc68ce83f1d10b73810510e56abfc5570124b7"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "e225db27653eab36f730993571c6a9fc1507c3e93134b3314ba1d4a4469ffbc0"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "1qx2fr9ee99f814d13ykf4i95nrd"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GASEO5M7LQWGD3CAAUPRZ7QA6IJR4GBU4KRE64AKLWYENKKRY2L35JDA"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "6d3c50d3abaeaa5626e2111fcfc1bd2b47cd1e437e194d9d6f1c682babae5c95e0c2fa777bcc40ad6ac7cdc4315c6d140cfaedf68f47495c27807e39dfa62c6e"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "e8391f610ebfc65c80c176a59c0e5343c4a86f74bc21282f99ea38e8635a8aa0"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "9f3d973c420abe7b5481570c3cdc1bd5efcfd7c31fb23d548b28cb8cd03dea6f"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "e225db27653eab36f730993571c6a9fc1507c3e93134b3314ba1d4a4469ffbc0"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.83.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.83.json
index b0ffd16..a5f9af2 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.83.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.83.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "a83f9526d2a19d7061138ac8fa0d0495311632a6546434d482620317325d7ed9"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "a83f9526d2a19d7061138ac8fa0d0495311632a6546434d482620317325d7ed9"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "htpgg6h9l99u7"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GBDZVKHQLTXQATOBVLL7KTR4VLVS42NMBAMMHWQVBIKIZJ5HT36WJTJP"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "e2da4471b1b9c1d50845c5df5d3f4cae499ea91038f9c8a953ccf0b5bb43a15ef784ba7af5daeabfde733578b35ee46d40b51d757520081eab40d1a90a2f6fc2"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "c913779efc77abe9928920839f4e29cc7230dab4bd8daf514f2c3281e37d4fdc"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "c913779efc77abe9928920839f4e29cc7230dab4bd8daf514f2c3281e37d4fdc"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "7ef275516d93123db42ca41ea7a804cfd2775cb36d0967506b0c28be08aea656"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "7ef275516d93123db42ca41ea7a804cfd2775cb36d0967506b0c28be08aea656"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "a83f9526d2a19d7061138ac8fa0d0495311632a6546434d482620317325d7ed9"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "663718533021b41589c1b229262bb6f9d5a1ebfadacca8d8daa9f980a0eec9bf"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "sgt173j5gf1w35haf56a7ydf511"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GAKGU5N6CSZIGAKZWA5ZKECG6SW4QGQ2Y5DJWTU7F7EQHWXGWDIGYDET"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "cc8942553d95c92b33b65409909e9e7d878b144c977d9e3809a89d542ecb546fdf9fc191c42f0bd69b50095ce6d82ac33041f36a6ceef1e0dcd49ce74019a66a"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "b07db57a5268355afbcd3c697818258520d83e0faf9ed568174d40fd0c4c4ba2"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "dd28755b8eb9b2e80fc4480090173979a4e708c4123becccbfb8f2404e1bed6a"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "663718533021b41589c1b229262bb6f9d5a1ebfadacca8d8daa9f980a0eec9bf"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.84.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.84.json
index a97ab6d..acb7fa3 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.84.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.84.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "d6e3dd03dfd4e5328707bc411b59d4646f8c072ff3b51b20f052a24b6c64e33c"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "d6e3dd03dfd4e5328707bc411b59d4646f8c072ff3b51b20f052a24b6c64e33c"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "uxx61316h2s9hm"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GAGSZGLNLJPILI2HSNT7L2RPX3TNHKAKSN75PLVFWGTWRKH7E7YDZ3CX"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "af0b26a066eb64fd56c1ceb893b95c879465e582c40473b697133e1ff09221f55e47d28e3994fc26246285992360e9892323e0e57b074e424ee964c8fbb88bc5"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "abebf7e1e3b73b800f33400e7266817cc7e2a25641568aee99fe8aa90115c693"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "abebf7e1e3b73b800f33400e7266817cc7e2a25641568aee99fe8aa90115c693"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "ddfe7005ef1dc0ae48b8efb0b114a30dc9cb72ab30b3d5d15af8088f6d681fef"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "ddfe7005ef1dc0ae48b8efb0b114a30dc9cb72ab30b3d5d15af8088f6d681fef"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "d6e3dd03dfd4e5328707bc411b59d4646f8c072ff3b51b20f052a24b6c64e33c"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "0b1692a56416196727caebccf6e3a41273ae9e3514073540ef47c6b83e428f8e"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "c33moq3b9"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GCLBZ6SZGWZF7INR3RGSS57UMA7YVGMPGSQ6BIOF4CSCGKPAZUZSYAWT"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "a4032753b91c41744fb44c61b6ae88379e06979a2791e72c339ee6557ee275cdbaa172fcf47484c16e947468b40869e1985e06a2911e5aa2e548ba2968cf67a0"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "adc3f5cb6c123e66c6fc87bd276985abb8d0a7f049c963468922ade73a5ce967"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "6f91adf930e2d8423845a063b45e0ca00ef1f4d6be27a21000f675661c919bc0"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "0b1692a56416196727caebccf6e3a41273ae9e3514073540ef47c6b83e428f8e"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.85.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.85.json
index 5805395..d162522 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.85.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.85.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "a0f7f5da56d4474b6d18af29bd59e564b1a2b5b491179ec35168901cc7703e4b"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "a0f7f5da56d4474b6d18af29bd59e564b1a2b5b491179ec35168901cc7703e4b"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "r0rr2o8c"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GD5FPXD3QRAD4WCBZAT3EMSFUSDEBIOVECRNZOXTF3LV2HV2GIILFYHH"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "d98fc14889cb1ab66c28b1d224f6a63b0108fc69346979d7598b9089d8924059951833413a207999d34bfc4708f5db2c7ac368a2ae437f5b904fb51c381ec6c5"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "b875ef0f3024f7086fa255ca6d3b444e76eae7ce223b759c12aac59eb0a76003"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "b875ef0f3024f7086fa255ca6d3b444e76eae7ce223b759c12aac59eb0a76003"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "cb2f9148848a333680a9bc5b433e9c25cc823a9ac82f3d4e6f9af96baf62b72b"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "cb2f9148848a333680a9bc5b433e9c25cc823a9ac82f3d4e6f9af96baf62b72b"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "a0f7f5da56d4474b6d18af29bd59e564b1a2b5b491179ec35168901cc7703e4b"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "e79faddee3b053e5a9360b0528528076ccd7a322119229ce143dfb3c3af018bd"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "7jaey"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GDSGNGUSSIY35HOL3FYLDF6BQO34YGVH3N6O2Y7VVG7W7CHGGWTAZWIJ"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "8f171c9e61e5189649f4938d527ef44c94d31cd23c9f744df96b89803da8af6463826be1d399b71d73d266d84af51363ebbe35bb85edca196eb8ba09f0134a14"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "752dbd220ebb08ba19d01f1dbdc88589d717ecef196b29707782bc00c40885bb"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "6697900532f430a60d0f95f6f9b21226b9fcd40fe8edc4bd8a7c159956043c47"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "e79faddee3b053e5a9360b0528528076ccd7a322119229ce143dfb3c3af018bd"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.86.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.86.json
index 8741d09..c1c1835 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.86.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.86.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "e4433c6aff97a16b418ecbb216e5dfc35088fbddfa8fe11c89b0590bc17355a0"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "e4433c6aff97a16b418ecbb216e5dfc35088fbddfa8fe11c89b0590bc17355a0"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "wu25548qe8v5f99b742"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GCJ2Q4AILKCXVPNN6MHTY7YTZBEZ545AB3JCPXRAYBVLQDYUORJCEZ7K"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "6f099d21d037e6713aafe084b4206f79c43616ced56314474c8d1af04c41cdf6566c93321efe4dc64e77d23bfaeeabe64d6af0d482a86042291d7878435420e7"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "52bf414d9eb76d2eb62c4a5b0b1a6aaee06f332c0f2104c6851e6a777fbe2c1c"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "52bf414d9eb76d2eb62c4a5b0b1a6aaee06f332c0f2104c6851e6a777fbe2c1c"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "85804d3d1f698c848706e6c19ec4f8c3dacf575e9734249fd7089a17413c810d"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "85804d3d1f698c848706e6c19ec4f8c3dacf575e9734249fd7089a17413c810d"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "e4433c6aff97a16b418ecbb216e5dfc35088fbddfa8fe11c89b0590bc17355a0"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "6ede3b999b40ba53bc5e44281c503f14d0d6e5444e4684f4d27e36ae377ffbbd"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "u8x64id9n3"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GDZ622XO54VY5SVKMUSDDTJMNJTF6VNW52C3WS2IJUORXGHXPJ7FYS67"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "67bb7a3b8e0f3006e5564ea758d348ad77f45be2429863802bdfc8d56596fbaca1633bbf9a05334c659bd3a7bfdf036b086126902a0e4dd75b5ec38625d558fd"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "e264f272fe32274469afecfe952bd5126bef44119af6e78a296f534c6a2d0cc4"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "44207e7f39b4075394088b92ecd3ed15159bb2f89bbdf802356ebc191c989c50"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "6ede3b999b40ba53bc5e44281c503f14d0d6e5444e4684f4d27e36ae377ffbbd"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.87.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.87.json
index c7e611d..5cb5926 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.87.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.87.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "6213f8efd6328dab94e2810282e7efd1e9ad6d62697759e89fcc4f343d506de5"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "6213f8efd6328dab94e2810282e7efd1e9ad6d62697759e89fcc4f343d506de5"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "u6b8txf"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GDLVWEUAQWF2VQ47PHCTU3RCXDO34UB6XX5PFW4R676JO4B4LVHZKC5S"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "beb02dcd037b2c72e074c5e487a806f1702d602aabcd48e185865fbffb6e950fbb8d3664594bbdb56311450cedca077760700c43c5cbb8f4f59439b0646303e3"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "ecb736811d568ab4c9fe0f86a1cb85aef94c53aab0558c945285b58f218b460c"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "ecb736811d568ab4c9fe0f86a1cb85aef94c53aab0558c945285b58f218b460c"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "dbabfff3c58a9a627f235970c69fa5514a3d60affe8d51768285745f3f05371c"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "dbabfff3c58a9a627f235970c69fa5514a3d60affe8d51768285745f3f05371c"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "6213f8efd6328dab94e2810282e7efd1e9ad6d62697759e89fcc4f343d506de5"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "0582b436e3d8c4b40d8442f3c81a4476241ef61a8f29613f286c75448dc09d5d"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "24r8epl7bfiw"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GAUPWXAFA2KZMB6QVOW7LW62P5TOJDSTNSJDDXQRGV2GKARNDUW24WKU"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "5e1e4cfea9d1d60bd47f71f62fbe2317c31df3c3361c4b4f30273529dc54dd0801ad9ac5f9c02efc7d764ed19f14902790e58d6c32f024b3a2ddb0d775331b48"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "361572487b00a162c5ca06705827ab02a3ba24727a11200d58b588d2380f9221"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "34ef488bb7e3d8b28f3d9e0af05f49e18e59b30681443ed4339d185cc4a6cd5d"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "0582b436e3d8c4b40d8442f3c81a4476241ef61a8f29613f286c75448dc09d5d"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.88.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.88.json
index f6363c6..ba84e6a 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.88.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.88.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "754e2bea624a5190966f4ecf21c8371dfc80d59912ff4f25861c317d02684712"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "754e2bea624a5190966f4ecf21c8371dfc80d59912ff4f25861c317d02684712"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "mxlm047r30d34up8"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GAD553FJK4UNWOASH63A6YP7FBAYMGCZEPVMQDR5R5ZMKCEEKWAFXV5F"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "e0faafd5a9d70b41cf7ef06ad60bba515af34ffe6f14cca0afea71b94fa2e5dc1d8bde65f2e0702815bbf2196d7f8cd8844e65f7b14d4706c625fd32b4283e5c"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "dcb3d2c7ea2dd1df681d2721202d4ba5710635bd9fce7cde33c31ba0489409b2"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "dcb3d2c7ea2dd1df681d2721202d4ba5710635bd9fce7cde33c31ba0489409b2"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "f1ab12467e018771c7ea9d4b91cec6587a6cb34d69e490811236f4cd5f45c5df"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "f1ab12467e018771c7ea9d4b91cec6587a6cb34d69e490811236f4cd5f45c5df"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "754e2bea624a5190966f4ecf21c8371dfc80d59912ff4f25861c317d02684712"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "01cafe9606f5bc9650c1ec13a475693bce6581f891886d892984f347f2492cb2"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "3kk30bfm42lczxe7"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GCZUDICO6WFUE4EQB7UIT6CRXKZDPTES74XUT4YNO36EG6IR2RYID2PE"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "671a57d2782de785b7a34de26358339cd3f5003a6cc2baa9a712a923183f2e05d09e187c7af55f20e44818eb3c244844844a0237c8f5f896e369a325eed5f029"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "3c9e1126a271be874ada7df229fb5ea6dca844a2d05458b360336fda70bca6ab"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "3315188032d31dd1411350255697ac75c29a62c6314eded30977fcae27b6e2d6"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "01cafe9606f5bc9650c1ec13a475693bce6581f891886d892984f347f2492cb2"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.89.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.89.json
index 0abe6f2..41768af 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.89.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.89.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "bbb241037d687254466325a54d8757c0521d3f106d1931a0b9475c0d66e01371"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "bbb241037d687254466325a54d8757c0521d3f106d1931a0b9475c0d66e01371"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "m6pizo59ks7qg530bh5v11"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GDNLSIY6GKPQBH7JYXSER7XOWPYHDC2OAUX7S55BXTCQQ656EUDKK6UX"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "ba8205467654615fc1890108ffea7da287728414a07f11d6d77e0a6f9f67142be897f086c3bc303bd17648cce4eb93f9f66d01a243083c4dd223bc2dcd8fb127"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "f357693c77f42ac231044f46dd1b0db40d99b61c5da4d0370f9793e3e840c909"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "f357693c77f42ac231044f46dd1b0db40d99b61c5da4d0370f9793e3e840c909"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "ec75b46fd1f2deab4f5d4b595828eeedc7c8ae409250ade31e244f1d3e245d1e"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "ec75b46fd1f2deab4f5d4b595828eeedc7c8ae409250ade31e244f1d3e245d1e"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "bbb241037d687254466325a54d8757c0521d3f106d1931a0b9475c0d66e01371"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "04b6e353b5676b3bd20a607efc41af3485be6e0168fbabce2828c799ddab8cac"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "q33zg634eawk708gb5dfkw53sj"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GBYIRGKWMOXAKNSZRJNWTKR6LWUVJ3S6WRRIJXEEU7QNOCM7WMBB63JE"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "ce3418bb353ac44b516bbb7e4332b856e7ca7830f30f256d22d57d87a12dc2f6d92b22997d7335897e3cbc2a71df996ded06162ccef90adcc4ac1b7504efdca7"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "beab481071f1c4ff616af4df34833f9e162c906d4294ae7a59353bf793c55015"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "6cdd5a8b06d086b325d6677e0e303f9a6b19753cef9d879ae3a7573ebf9ad9cc"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "04b6e353b5676b3bd20a607efc41af3485be6e0168fbabce2828c799ddab8cac"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.9.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.9.json
index f89f39d..6508742 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.9.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.9.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "60e7cad0742b3b9116209b009540d6477e00760ebbde26a9261c2ec93c653704"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "60e7cad0742b3b9116209b009540d6477e00760ebbde26a9261c2ec93c653704"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "54w330ccq5ini3evxs"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GDSSLOH42VMAZ2YTFWRQOY4NWKUZWO37J7R7NJM6MLELLSZA224CBUJ3"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "efece251f4727e506775a375591423e63ebf233025adf8c997f9215ab46398b3109e689a7000736abcf699bda3efc6b987653d7e561266b92bf2a348b9806d0c"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "d7e5948b4ff6dd134b01df58bd2231322a97c219ddff615768190a0210fe934e"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "d7e5948b4ff6dd134b01df58bd2231322a97c219ddff615768190a0210fe934e"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "89756dc04905a485a31fd4e12b226c64ae620eabc328fd5e75ea4851c667e2f6"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "89756dc04905a485a31fd4e12b226c64ae620eabc328fd5e75ea4851c667e2f6"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "60e7cad0742b3b9116209b009540d6477e00760ebbde26a9261c2ec93c653704"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "bc95eec17a43c8d194c134aabda56179bbb4b533646058261bffdd35e715712a"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "bo0u1fwcdmj7tku6wvk47d888"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GBLD3RSLTHNI4PJBKZPAYZFZQAAEK5K7GRIVF7WLI2IU364WZ67KBB23"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "9b345abf174a8c4c79c0866790a4cb95f421a05c11125dbc071afcd270e6377551fe0ff57ff2d95cdf287ca9b28fbbba23891a6e95300eeab7e031a5dbfe1c15"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "80250476afbe31ff7285f1309e1c7819f3321a7596d32259add4ce8363541067"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "d3ab2fb4c141feb9df918dbed02e872cc69b38bc06dc172753136eb09ef9562e"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "bc95eec17a43c8d194c134aabda56179bbb4b533646058261bffdd35e715712a"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.90.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.90.json
index 66baf20..4ffa6c6 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.90.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.90.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "332140c45b75740743771e037ed5920ee4d49ea8053e7503408b454edc6388f1"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "332140c45b75740743771e037ed5920ee4d49ea8053e7503408b454edc6388f1"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "i3u33lkd9r593"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GBL3O5XU7O3OLHOQYX3SCIOIIVB7VHSDOKJJHRNFUYTWNX332X75G2CA"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "39e42578d071d632681e7d5a0187b6d6645a91936f285480ddae1cd77c571c62aa9b9d52f623ac53abc617b1294b895772c6d25e4a17772b6ea998062258877d"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "54b26c2c4000cabbdb790883b422c867e40bd16fbe6954a0a9ecea730c09a6a3"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "54b26c2c4000cabbdb790883b422c867e40bd16fbe6954a0a9ecea730c09a6a3"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "f85c5778aad80b62a2564148a42d2c681f81e36799b87033689a98a3ba8121e9"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "f85c5778aad80b62a2564148a42d2c681f81e36799b87033689a98a3ba8121e9"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "332140c45b75740743771e037ed5920ee4d49ea8053e7503408b454edc6388f1"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "bbe1df433cdda8ca11a0500f83952359b250ba2c53f9ae87a8e685b15ba70f7a"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "8y5952956shwe0n23vtp7q649"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GCE2W4MS4E7YBOKJUG6LZYF3BFM7ME56PYD7IRNR6VM6CCXWUS3NOOND"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "89dde209e2bcd9e3d559e210c85f95db97551540bbed4118cede5d4615874265e3d5f392747846b2ff2a9d4493655c73791d3d668cec1a2747f1405d5554839a"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "5e133e7cb470fb77b0e368965e4a923e1b34fb6e9bdf004d63c55b38ad55517f"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "f0799077687cc703c5f6070802ace9de84c04649a218fcb19c95ea0b92eca16d"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "bbe1df433cdda8ca11a0500f83952359b250ba2c53f9ae87a8e685b15ba70f7a"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.91.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.91.json
index aaf16ce..2e58fa4 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.91.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.91.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "b75e6315e62f8d5efd5bbd219d6a88e51b570e07973179a07beeea901101a204"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "b75e6315e62f8d5efd5bbd219d6a88e51b570e07973179a07beeea901101a204"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "h82u76p"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GB4MVBPKBACTLA2KSEFSP6QQMZSJF4VWVMJVW4ZY6H744RR6GEZUEDFM"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "c663102249ecac064bc4e242eb9c05e488c4fa19f8d8ef7b6d14e68f53d8dcf68a9cf6ad2733a967ee4897da413617300d9bc166f53b9013dd58f387c3789f16"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "bf105f73ad2168efbb57fbb746590b57535dc9fe76c87bc9e2c68658509e1bc9"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "bf105f73ad2168efbb57fbb746590b57535dc9fe76c87bc9e2c68658509e1bc9"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "c9793f7a2716b83201dc18157931ac355a87a7bc168c93c723c0ff2d75b540fe"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "c9793f7a2716b83201dc18157931ac355a87a7bc168c93c723c0ff2d75b540fe"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "b75e6315e62f8d5efd5bbd219d6a88e51b570e07973179a07beeea901101a204"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "969ee2c0645fc7f9e6491fc2084faecf56c03c85bf17220d4098998cd2ada3e6"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "y117f44xnlb0ogv63ju1n5enkdljbj1"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GCPFRJU4GV3RH66USWAIM53I73M23VKCHYLMOCN3D3X4F3ROXPH4BAV3"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "ebddb0d4bf6105eedb255ef1a25df009d760fc6e34cd9a11d9a3ce5dfc16e7bd431bf693d7b28689b742c7e5121c9f0b97356feee1665b05d742cdebce2c303c"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "fdbef250660870a322f3937f4c30590e10a617e8bd81f4b39505cb1087c4e590"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "555fe989e9af6ef281956d1c0c5547336560f3d4786c555611097ab650c2fb13"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "969ee2c0645fc7f9e6491fc2084faecf56c03c85bf17220d4098998cd2ada3e6"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.92.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.92.json
index 60b0d80..026c1b4 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.92.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.92.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "170f87f671ab13e98a84bf35fbf8b7a72f015fd7b61cc90b3eb94f08d9862f30"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "170f87f671ab13e98a84bf35fbf8b7a72f015fd7b61cc90b3eb94f08d9862f30"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "rju63i8tj94t327ayg501n2vic4"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GB4B6OQQI2T4XVZJR5I2GGJACYRNZ72WVX4B7EATMWMHOZDZGQC46JBI"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "a9b3a1b2ad98fabd9cb172b0d63275701abbbcff69f8f457183aa262912d515df2b0696ab2c928f5d8f6befa000aaf426a24dcf2212e853333d918ac5a70a85c"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "c2b377bc29752ad08f1b2a6570972196d17bb1862029fe4fb438ac33ba3c8f73"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "c2b377bc29752ad08f1b2a6570972196d17bb1862029fe4fb438ac33ba3c8f73"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "f45512119c9e2663cdb6b214a875456050a73077072462e424bb222f068b30a3"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "f45512119c9e2663cdb6b214a875456050a73077072462e424bb222f068b30a3"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "170f87f671ab13e98a84bf35fbf8b7a72f015fd7b61cc90b3eb94f08d9862f30"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "21546ea5c560d6c31490c20140340c4de4ea4ad5a5e808a074ed501280541754"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "9h28xdm3hs057s"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GD3RP6RPN7ZSBEEPHKPRY4XQUCBY6KV4SEXRDPVE7VGVIMISTPPVI4XT"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "936fd8e167150e9eb8a70188fc787369a149d1f62784542c15f9eae74a36047530083dc3af1c831a583f48bf0ba101ad820d119d8cd24308dd9f664fae10718c"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "80de78e57820d223b69f5b890a9e52efb7a69a0dd5ba4463054ccd369bbb9e71"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "7ee7cfaa59d6f9d68ea240d047ec019d18e9c67c1202c80199e992851d28b5ae"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "21546ea5c560d6c31490c20140340c4de4ea4ad5a5e808a074ed501280541754"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.93.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.93.json
index c029956..7508641 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.93.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.93.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "e0b248812e4f409e050517039276903ed177b4e4ddf63090268eb2142a9ffa86"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "e0b248812e4f409e050517039276903ed177b4e4ddf63090268eb2142a9ffa86"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "5od898382wjhq40636mp01xd80"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GD4YLI7K74CHNBDTMIVTNOYUNZ75CBQ3RH42SB5N4SIZMPI2ET5KYQKV"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "4787c2ef0f92311dded0556af0d2468e31d48b64d32ae079f16d7e8fb0db5cbdb937264fe878868863658944e392a10e7aadd0d747e9879c583957b977408d7c"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "ef8021f44452842d8385b710450b726b09053c76237b9c8c74ca0464ca8bff88"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "ef8021f44452842d8385b710450b726b09053c76237b9c8c74ca0464ca8bff88"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "75c80048f53a8350bec8e6def210cfcf8dfa9d3d1e9237a2a77448873e66a510"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "75c80048f53a8350bec8e6def210cfcf8dfa9d3d1e9237a2a77448873e66a510"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "e0b248812e4f409e050517039276903ed177b4e4ddf63090268eb2142a9ffa86"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "5023ce8026ae7bfd3a0019c8df8a5c43aa5d532b4d513625f12b002ba3f78fcd"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "i51h580wp6i589ung2m3830g0td4f"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GDU2VJKCGBWNGB4VJ5AYFLNS6PK6C2E3SPTF6YWAS6FWKV2UTQJAIOIA"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "e817c36eb0e17b7bade4770dc0922ca53f562e827984151b656bd6cd1c1cc32d8fe2492109b9d77f9572a51123fdab713de4e4f48c62797c786486a27ef6bd25"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "3a0ce7837ead9c4f924fec4895663d6f8532db911a71205903705a4e1656e145"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "3d09f797741a45741b37cc4a8b80c32243557ecd21dba9fff09ea521b310224b"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "5023ce8026ae7bfd3a0019c8df8a5c43aa5d532b4d513625f12b002ba3f78fcd"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.94.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.94.json
index 2eda0c0..4e3e98a 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.94.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.94.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "59db91051ab0b2e1aaf7966e4f1a50575ceeefdbf6ca4e89eac2828a1afafa4b"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "59db91051ab0b2e1aaf7966e4f1a50575ceeefdbf6ca4e89eac2828a1afafa4b"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "e8536152ee75nqb0ub1qv323g4r3a2p"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GD5YLJ5H4JBB42DWBNMQSUCEXZJXGATH67J34FYURZJHHMQJTYPJ7YLN"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "b69910df0c5e740a66c8d5ef0c17ee333c4be6b4c2de11df5eb8d1ba5405c7c1a909e9a39a054c23f2f7ffa8c20c0dd20dbe4230978eb3df6b7725ab0788dbb8"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "723f79f5a7c095800a20a43c89b2914257acc147ba5d8235fe0ee9dff824552a"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "723f79f5a7c095800a20a43c89b2914257acc147ba5d8235fe0ee9dff824552a"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "4ec9105f84db655c52e6ca6dd119cea8660e8004272cba236363ccf8d88a33c4"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "4ec9105f84db655c52e6ca6dd119cea8660e8004272cba236363ccf8d88a33c4"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "59db91051ab0b2e1aaf7966e4f1a50575ceeefdbf6ca4e89eac2828a1afafa4b"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "34fccd90b0be3c1ed836db44955570187d226bcde2f8772b69993370b402d3b5"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "8y1kfs0ot09919x3e"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GAJRZPJOISJQZVNWT54E67RSIFC24WGYERFLLLBTPQRR74CE75FLAVVJ"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "203833b8036de6ae24684801af3fe4b1c34767252c462e860dda341471e70fe8e670e10c405e22003045ca8f2cbc47b7cdf4bb06ab45875a425e29cebfc15a27"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "b6874bb899842417c2f780b40ed83799993294f91042d09cf68b2162d7884a11"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "94899aab5e24505b24523227b747ab0378f30d8a580f92db62528790ddc9f4a1"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "34fccd90b0be3c1ed836db44955570187d226bcde2f8772b69993370b402d3b5"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.95.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.95.json
index a395584..508024b 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.95.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.95.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "231268b4188a5d1f7f01eac212c4f62f256124447953b2da0d8ff46a5df8c055"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "231268b4188a5d1f7f01eac212c4f62f256124447953b2da0d8ff46a5df8c055"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "42oln26zd895n1po5b9jahp94xsv244"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GCNHKB6EAWZ2QGDBQKOAU4E72Z4PDEFNPWLPHSCSOQYV4YFOA2YNET2P"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "a4799c6f29d6d94ea4d4e80fee9169d98c100bab35398fff562ee8a05dea607d22ce8f9e4c99ff3b80566942b0458a7e3f3e5e831e14d1f3f18e2027c8db54c9"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "bd8fe91bbcbec4ee0042e6b04245181f25c5e119f298ff0304b08dba8ed70fc4"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "bd8fe91bbcbec4ee0042e6b04245181f25c5e119f298ff0304b08dba8ed70fc4"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "1c64e367f0b89dbc5890eb12afdd50fb3cfbde74443e3ef0f37406afdb0a7877"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "1c64e367f0b89dbc5890eb12afdd50fb3cfbde74443e3ef0f37406afdb0a7877"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "231268b4188a5d1f7f01eac212c4f62f256124447953b2da0d8ff46a5df8c055"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "db637e245ee97db947fa08397caa42696eb64f6507ffdcaa6855af77786ad3ed"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "u68750"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GCZ2TFVCJT7MRNMOQBNMYM7SNLK2V4ZIZODPL72UDKXYA47I4NJD5KUE"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "b89644d60c745a192ccc04c1ee938962a3ec1d37a43b1c376176673efca2f762806132650ae853dbc3f8a4b6111420647bc29fe5e6861d8644478478bd39a64e"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "9aca86cc02ffa4d855cd6b171b52ccc37d13df1d503175f848a15decb5927350"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "a6521e4f38eb12d811cdd7b69cdc5a2a027e797a440f74f7cbbc9ff6f025577a"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "db637e245ee97db947fa08397caa42696eb64f6507ffdcaa6855af77786ad3ed"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.96.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.96.json
index c2eb9eb..0cc0f06 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.96.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.96.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "b633cc3514e1faccb973d61ea18a1295be5a9b229eb14b46ea290894190d31e1"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "b633cc3514e1faccb973d61ea18a1295be5a9b229eb14b46ea290894190d31e1"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "w0j62r2vple36b456b5818fuh1t84n"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GALTEZIPRW2XSKI3YK35QOB3DDQX53XXUDMQNKQSLPOUX3MNF5FQEWGL"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "1a1e0af8bb3371edd58bdc6a54a1ca07da1541e2672e7bf2b2f4beedeb3eb5426bcc02e00a622e5a88972c3a03e5d20015e41e2575bf43fb7f1b1dd70eb07644"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "c4c1103379eb1d7ebd03e802d90b84c8ec3ce1d694499d3b142baa62e0de6066"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "c4c1103379eb1d7ebd03e802d90b84c8ec3ce1d694499d3b142baa62e0de6066"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "159a05704990f030e2a0cf1b4a526c9043c9a9d45b7cab06c43f71ef2bfcb516"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "159a05704990f030e2a0cf1b4a526c9043c9a9d45b7cab06c43f71ef2bfcb516"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "b633cc3514e1faccb973d61ea18a1295be5a9b229eb14b46ea290894190d31e1"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "1d05bef184dada059981cea1887b2f3009adc948f1633d19f180b78bff084d00"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "vg5296gv"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GD5SSUDU5KP75KSOUG66UVPHEKDMVRIEMQHZ6PQHAEVKVX3SD425GK7H"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "a5fccc13d5b0d590b789c88d1676f3639af36be3b2e2e7d29c8314c0198c732fcff104b70e8c8d49562603f622ceccb4a50c5c7ce5a59da6e68f9f54d101fee6"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "6fedfa27d604b507a9185ea40fae56b5bbd92404412c18ba01733b595c5e1ec5"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "da41127cf94e79a5e168cec00f24df40ab568670c153469154b927387efa18cf"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "1d05bef184dada059981cea1887b2f3009adc948f1633d19f180b78bff084d00"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.97.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.97.json
index 848ad26..7d8352d 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.97.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.97.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "e1440467fc7ec3b68d0d826c1f48f8499d56a721964451dd3ca361887754a2cb"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "e1440467fc7ec3b68d0d826c1f48f8499d56a721964451dd3ca361887754a2cb"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "742h2gdy28zngg8db3"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GBUTOINPMFRZS7T7QO7VPJNO5DNYYUNCFRP6QOJMBHDNDH4TPAMD3YC7"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "2c54de7442e5c1a84d5d3d06ff760b1ec72c08dbcb3ce0bb788e7cd0b3cf078b79ba8d55284cd61aea498fada2dbe7a6b98b29a938ee1d8f795a60c4bd1ac72b"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "a443a30139b07be8614b4a172eefc18711c1344ec098dbac52d969701a7b5b7d"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "a443a30139b07be8614b4a172eefc18711c1344ec098dbac52d969701a7b5b7d"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "7bc60eabef41558d26147ee578c9b6b64dd3eda136b122257288841a02d9e002"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "7bc60eabef41558d26147ee578c9b6b64dd3eda136b122257288841a02d9e002"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "e1440467fc7ec3b68d0d826c1f48f8499d56a721964451dd3ca361887754a2cb"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "03b9616a5c5e21c6b6defd04ae0621a5010dd10db5cd96323627dd199e5ee012"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "snvqybg7lr0ca9on2p52w8"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GB4N4VDTYDWVTUAD7J6OQDYGXRNBH2U77BEIGD2DT5Y2WP4TAM2DFOV3"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "0b2b87ae27e4ec658bebcb0c0e2de9bf263a3b9baac622e4a79f2919a910733452ae62d1557abff6f474d292afd9afaffe43d645a56ec8a2004639aa765597b8"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "5fb6eda399eb906b5d1f8577e6e473841c030fad717c2ff31d7ae30da4366d47"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "633f24cd7f27c6e0d993875be8aaa19c37f7b4af027d8e22ee190342529ff005"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "03b9616a5c5e21c6b6defd04ae0621a5010dd10db5cd96323627dd199e5ee012"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.98.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.98.json
index 4c30d6c..b3d3b46 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.98.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.98.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "c72a870f1a64c04bbd7ad7d1e1029ac8332c945f6603d220050a096d2783f66c"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "c72a870f1a64c04bbd7ad7d1e1029ac8332c945f6603d220050a096d2783f66c"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "251n0zl7cxu59"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GDS67GGDHFLTAIULBKDNZ3PIBAM2DUNLDZN25KCF5OK77OSR5NYIAZNF"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "ec748c9fc9dcc03dfc954668b7cca874e5897020b83d95f0bae208bd7b9b7f02ec5dd222d17b866f7a1a035df810caecaad402dbfbbda9026cb408741abc96ae"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "e85b7535987dbdee6417b02ceda42941469a246ff7fc7e0605e79d8b0c8a75e4"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "e85b7535987dbdee6417b02ceda42941469a246ff7fc7e0605e79d8b0c8a75e4"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "88471fdab430ee6b518500aa3bb80b045d6c13d46b864ff70b773f914806dcb4"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "88471fdab430ee6b518500aa3bb80b045d6c13d46b864ff70b773f914806dcb4"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "c72a870f1a64c04bbd7ad7d1e1029ac8332c945f6603d220050a096d2783f66c"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "32d0af71348b4ecdeaeba7c315b34386c51db4f0f2337c9aa484cac70912fdbf"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "hu1xv8ghs4461f09x2j0700"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GCGD6GEQZJXMANUCAYLOYG55HJTTK7Q57X4EJTV6PXCVF6LRQFEV3MJP"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "d080c6d63c43ff3dbf0fd1dcce86f81ec6f35a2dedcae12465c7def1d323e36a1ef343d297b21516ea18ddf4966eb5c63fe7e57d498f25e4adf7e670ad5eba72"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "a6f1224e0e721d62695a8f0e2ba4bb4760d2376c62b5b47c94dc995ee172ed24"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "60eda26ebd883d73253d4ed129bf34e717630cd132bd6b90f5a44cc211259057"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "32d0af71348b4ecdeaeba7c315b34386c51db4f0f2337c9aa484cac70912fdbf"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.99.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.99.json
index 0fb78a7..ba4fb15 100644
--- a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.99.json
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.99.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "bc885faa1118ab5eb0b538e9a1fd8e0c72f405a242f2a6bc02050e0bc817738d"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "bc885faa1118ab5eb0b538e9a1fd8e0c72f405a242f2a6bc02050e0bc817738d"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "1ezj3sv736ecdt400h0yp58c6530b3"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GC6YLGKHEGPU66E3U4ZTVTHUUHR37YUJBU7TUAU54GEYTFZZHCPXQJ6J"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "a02c86bfd59b0a3a218c59d16fba3975fb0ccbed0ffe785c08360f8fe56990667218ee39330cf092663f324666d3e71e1b7c873e98cb9346a04f8b9bc9bea6e8"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "28d6d27223a8c5ed2d79983f6c28481659bd89983f663c4cac0eb3947037644b"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "28d6d27223a8c5ed2d79983f6c28481659bd89983f663c4cac0eb3947037644b"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "31569fee8583331ffcecc731c838010d0a841f14b00a81a497fab3fb65d634de"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "31569fee8583331ffcecc731c838010d0a841f14b00a81a497fab3fb65d634de"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "bc885faa1118ab5eb0b538e9a1fd8e0c72f405a242f2a6bc02050e0bc817738d"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "5e7f8c3db83c6af8903b490c2a2565f95a28f245361d3591f377e66fa40571df"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "a4583gg767a5aza"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GCHE3DVOINA5CGP4BF5ZUACHZFUN3FWSTVBHIG6UOS755VQAOJ6CJ25S"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "053a437884e65b93951f6cd3f44bc669fe3f496be4b4b011e506075161dae17ebfa217f3a9f229673b56e9dc6ea2abe1b5aaeeeb082837a5b943a436986a182f"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "0eacc960adceffe28b274eb64b43cc4509d7af61b1915494cd94d8eb9c532b34"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "38ab7f6cc38a1ead1472b5839bccc56ce32130b0581de5dfc62d55992cc9d8f5"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "5e7f8c3db83c6af8903b490c2a2565f95a28f245361d3591f377e66fa40571df"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/test_bulk_register_atomic_revert_on_taken.1.json b/stellar/wraith-names/test_snapshots/test/test_bulk_register_atomic_revert_on_taken.1.json
new file mode 100644
index 0000000..735332c
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/test_bulk_register_atomic_revert_on_taken.1.json
@@ -0,0 +1,257 @@
+{
+  "generators": {
+    "address": 2,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [
+      [
+        "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4",
+        {
+          "function": {
+            "contract_fn": {
+              "contract_address": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+              "function_name": "register",
+              "args": [
+                {
+                  "address": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4"
+                },
+                {
+                  "string": "taken"
+                },
+                {
+                  "bytes": "01010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101"
+                }
+              ]
+            }
+          },
+          "sub_invocations": []
+        }
+      ]
+    ],
+    [],
+    [],
+    []
+  ],
+  "ledger": {
+    "protocol_version": 22,
+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "99341d56cc28805370b9f449c044a4cf00a1e7eb003362116c814fd96899c55c"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "99341d56cc28805370b9f449c044a4cf00a1e7eb003362116c814fd96899c55c"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "taken"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "01010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "7c8975e1e60a5c8337f28edf8c33c3b180360b7279644a9bc1af3c51e6220bf5"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "7c8975e1e60a5c8337f28edf8c33c3b180360b7279644a9bc1af3c51e6220bf5"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "99341d56cc28805370b9f449c044a4cf00a1e7eb003362116c814fd96899c55c"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+                    },
+                    "storage": null
+                  }
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4",
+            "key": {
+              "ledger_key_nonce": {
+                "nonce": 801925984706572462
+              }
+            },
+            "durability": "temporary"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4",
+                "key": {
+                  "ledger_key_nonce": {
+                    "nonce": 801925984706572462
+                  }
+                },
+                "durability": "temporary",
+                "val": "void"
+              }
+            },
+            "ext": "v0"
+          },
+          6311999
+        ]
+      ],
+      [
+        {
+          "contract_code": {
+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_code": {
+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
+                "code": ""
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ]
+    ]
+  },
+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/test_bulk_register_exceeds_limit.1.json b/stellar/wraith-names/test_snapshots/test/test_bulk_register_exceeds_limit.1.json
new file mode 100644
index 0000000..5655749
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/test_bulk_register_exceeds_limit.1.json
@@ -0,0 +1,76 @@
+{
+  "generators": {
+    "address": 2,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    []
+  ],
+  "ledger": {
+    "protocol_version": 22,
+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+                    },
+                    "storage": null
+                  }
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_code": {
+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_code": {
+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
+                "code": ""
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ]
+    ]
+  },
+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/test_bulk_register_happy_path.1.json b/stellar/wraith-names/test_snapshots/test/test_bulk_register_happy_path.1.json
new file mode 100644
index 0000000..2196644
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/test_bulk_register_happy_path.1.json
@@ -0,0 +1,519 @@
+{
+  "generators": {
+    "address": 2,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [
+      [
+        "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4",
+        {
+          "function": {
+            "contract_fn": {
+              "contract_address": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+              "function_name": "bulk_register",
+              "args": [
+                {
+                  "address": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4"
+                },
+                {
+                  "vec": [
+                    {
+                      "string": "app"
+                    },
+                    {
+                      "string": "docs"
+                    },
+                    {
+                      "string": "pay"
+                    }
+                  ]
+                },
+                {
+                  "vec": [
+                    {
+                      "bytes": "01010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101"
+                    },
+                    {
+                      "bytes": "02020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202"
+                    },
+                    {
+                      "bytes": "03030303030303030303030303030303030303030303030303030303030303030303030303030303030303030303030303030303030303030303030303030303"
+                    }
+                  ]
+                }
+              ]
+            }
+          },
+          "sub_invocations": []
+        }
+      ]
+    ],
+    [],
+    [],
+    []
+  ],
+  "ledger": {
+    "protocol_version": 22,
+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "46b42b4229cd7a39c564e780bb665a8bde4fdf722007e8473f167fe53ed4b995"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "46b42b4229cd7a39c564e780bb665a8bde4fdf722007e8473f167fe53ed4b995"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "docs"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "02020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "9350872d712a127c494d7dc35e46b0bc9e62e288239708e581dfc3a1400154a4"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "9350872d712a127c494d7dc35e46b0bc9e62e288239708e581dfc3a1400154a4"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "pay"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "03030303030303030303030303030303030303030303030303030303030303030303030303030303030303030303030303030303030303030303030303030303"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "a172cedcae47474b615c54d510a5d84a8dea3032e958587430b413538be3f333"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "a172cedcae47474b615c54d510a5d84a8dea3032e958587430b413538be3f333"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "app"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "01010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "6aa56c4bcd208911792ad24c7681fefb93bed51903afc54860c9bd37e41e5a31"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "6aa56c4bcd208911792ad24c7681fefb93bed51903afc54860c9bd37e41e5a31"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "9350872d712a127c494d7dc35e46b0bc9e62e288239708e581dfc3a1400154a4"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "7c8975e1e60a5c8337f28edf8c33c3b180360b7279644a9bc1af3c51e6220bf5"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "7c8975e1e60a5c8337f28edf8c33c3b180360b7279644a9bc1af3c51e6220bf5"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "a172cedcae47474b615c54d510a5d84a8dea3032e958587430b413538be3f333"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "f83b332be4e6a5a4b1c56aaf6db52657da495e149870057d8590ab9d7a6167ad"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "f83b332be4e6a5a4b1c56aaf6db52657da495e149870057d8590ab9d7a6167ad"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "46b42b4229cd7a39c564e780bb665a8bde4fdf722007e8473f167fe53ed4b995"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+                    },
+                    "storage": null
+                  }
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4",
+            "key": {
+              "ledger_key_nonce": {
+                "nonce": 801925984706572462
+              }
+            },
+            "durability": "temporary"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4",
+                "key": {
+                  "ledger_key_nonce": {
+                    "nonce": 801925984706572462
+                  }
+                },
+                "durability": "temporary",
+                "val": "void"
+              }
+            },
+            "ext": "v0"
+          },
+          6311999
+        ]
+      ],
+      [
+        {
+          "contract_code": {
+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_code": {
+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
+                "code": ""
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ]
+    ]
+  },
+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/test_bulk_register_invalid_meta_length.1.json b/stellar/wraith-names/test_snapshots/test/test_bulk_register_invalid_meta_length.1.json
new file mode 100644
index 0000000..5655749
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/test_bulk_register_invalid_meta_length.1.json
@@ -0,0 +1,76 @@
+{
+  "generators": {
+    "address": 2,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    []
+  ],
+  "ledger": {
+    "protocol_version": 22,
+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+                    },
+                    "storage": null
+                  }
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_code": {
+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_code": {
+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
+                "code": ""
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ]
+    ]
+  },
+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/test_bulk_register_mismatched_lengths.1.json b/stellar/wraith-names/test_snapshots/test/test_bulk_register_mismatched_lengths.1.json
new file mode 100644
index 0000000..5655749
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/test_bulk_register_mismatched_lengths.1.json
@@ -0,0 +1,76 @@
+{
+  "generators": {
+    "address": 2,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    []
+  ],
+  "ledger": {
+    "protocol_version": 22,
+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+                    },
+                    "storage": null
+                  }
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_code": {
+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_code": {
+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
+                "code": ""
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ]
+    ]
+  },
+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/test_bulk_renew_atomic_revert_on_missing.1.json b/stellar/wraith-names/test_snapshots/test/test_bulk_renew_atomic_revert_on_missing.1.json
new file mode 100644
index 0000000..ceb2a09
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/test_bulk_renew_atomic_revert_on_missing.1.json
@@ -0,0 +1,255 @@
+{
+  "generators": {
+    "address": 2,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [
+      [
+        "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4",
+        {
+          "function": {
+            "contract_fn": {
+              "contract_address": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+              "function_name": "register",
+              "args": [
+                {
+                  "address": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4"
+                },
+                {
+                  "string": "exists"
+                },
+                {
+                  "bytes": "01010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101"
+                }
+              ]
+            }
+          },
+          "sub_invocations": []
+        }
+      ]
+    ],
+    []
+  ],
+  "ledger": {
+    "protocol_version": 22,
+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "ad5aabc97d88f6e56deaffc34c7a6e292e9e12db04a56799d773cfb64ca9898d"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "ad5aabc97d88f6e56deaffc34c7a6e292e9e12db04a56799d773cfb64ca9898d"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "exists"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "01010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "7c8975e1e60a5c8337f28edf8c33c3b180360b7279644a9bc1af3c51e6220bf5"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "7c8975e1e60a5c8337f28edf8c33c3b180360b7279644a9bc1af3c51e6220bf5"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "ad5aabc97d88f6e56deaffc34c7a6e292e9e12db04a56799d773cfb64ca9898d"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+                    },
+                    "storage": null
+                  }
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4",
+            "key": {
+              "ledger_key_nonce": {
+                "nonce": 801925984706572462
+              }
+            },
+            "durability": "temporary"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4",
+                "key": {
+                  "ledger_key_nonce": {
+                    "nonce": 801925984706572462
+                  }
+                },
+                "durability": "temporary",
+                "val": "void"
+              }
+            },
+            "ext": "v0"
+          },
+          6311999
+        ]
+      ],
+      [
+        {
+          "contract_code": {
+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_code": {
+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
+                "code": ""
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ]
+    ]
+  },
+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/test_bulk_renew_exceeds_limit.1.json b/stellar/wraith-names/test_snapshots/test/test_bulk_renew_exceeds_limit.1.json
new file mode 100644
index 0000000..a90f00a
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/test_bulk_renew_exceeds_limit.1.json
@@ -0,0 +1,76 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    []
+  ],
+  "ledger": {
+    "protocol_version": 22,
+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+                    },
+                    "storage": null
+                  }
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_code": {
+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_code": {
+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
+                "code": ""
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ]
+    ]
+  },
+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/test_bulk_renew_happy_path.1.json b/stellar/wraith-names/test_snapshots/test/test_bulk_renew_happy_path.1.json
new file mode 100644
index 0000000..3dbb70b
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/test_bulk_renew_happy_path.1.json
@@ -0,0 +1,515 @@
+{
+  "generators": {
+    "address": 2,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [
+      [
+        "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4",
+        {
+          "function": {
+            "contract_fn": {
+              "contract_address": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+              "function_name": "register",
+              "args": [
+                {
+                  "address": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4"
+                },
+                {
+                  "string": "alpha"
+                },
+                {
+                  "bytes": "01010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101"
+                }
+              ]
+            }
+          },
+          "sub_invocations": []
+        }
+      ]
+    ],
+    [
+      [
+        "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4",
+        {
+          "function": {
+            "contract_fn": {
+              "contract_address": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+              "function_name": "register",
+              "args": [
+                {
+                  "address": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4"
+                },
+                {
+                  "string": "beta"
+                },
+                {
+                  "bytes": "02020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202"
+                }
+              ]
+            }
+          },
+          "sub_invocations": []
+        }
+      ]
+    ],
+    []
+  ],
+  "ledger": {
+    "protocol_version": 22,
+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "8ed3f6ad685b959ead7022518e1af76cd816f8e8ec7ccdda1ed4018e8f2223f8"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "8ed3f6ad685b959ead7022518e1af76cd816f8e8ec7ccdda1ed4018e8f2223f8"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "alpha"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "01010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "f44e64e75f3948e9f73f8dfa94721c4ce8cbb4f265c4790c702b2d41cfbf2753"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "f44e64e75f3948e9f73f8dfa94721c4ce8cbb4f265c4790c702b2d41cfbf2753"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "beta"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "02020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "7c8975e1e60a5c8337f28edf8c33c3b180360b7279644a9bc1af3c51e6220bf5"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "7c8975e1e60a5c8337f28edf8c33c3b180360b7279644a9bc1af3c51e6220bf5"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "8ed3f6ad685b959ead7022518e1af76cd816f8e8ec7ccdda1ed4018e8f2223f8"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "f83b332be4e6a5a4b1c56aaf6db52657da495e149870057d8590ab9d7a6167ad"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "f83b332be4e6a5a4b1c56aaf6db52657da495e149870057d8590ab9d7a6167ad"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "f44e64e75f3948e9f73f8dfa94721c4ce8cbb4f265c4790c702b2d41cfbf2753"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+                    },
+                    "storage": null
+                  }
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4",
+            "key": {
+              "ledger_key_nonce": {
+                "nonce": 801925984706572462
+              }
+            },
+            "durability": "temporary"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4",
+                "key": {
+                  "ledger_key_nonce": {
+                    "nonce": 801925984706572462
+                  }
+                },
+                "durability": "temporary",
+                "val": "void"
+              }
+            },
+            "ext": "v0"
+          },
+          6311999
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4",
+            "key": {
+              "ledger_key_nonce": {
+                "nonce": 5541220902715666415
+              }
+            },
+            "durability": "temporary"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4",
+                "key": {
+                  "ledger_key_nonce": {
+                    "nonce": 5541220902715666415
+                  }
+                },
+                "durability": "temporary",
+                "val": "void"
+              }
+            },
+            "ext": "v0"
+          },
+          6311999
+        ]
+      ],
+      [
+        {
+          "contract_code": {
+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_code": {
+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
+                "code": ""
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ]
+    ]
+  },
+  "events": [
+    {
+      "event": {
+        "ext": "v0",
+        "contract_id": "0000000000000000000000000000000000000000000000000000000000000001",
+        "type_": "contract",
+        "body": {
+          "v0": {
+            "topics": [
+              {
+                "symbol": "extend"
+              },
+              {
+                "bytes": "8ed3f6ad685b959ead7022518e1af76cd816f8e8ec7ccdda1ed4018e8f2223f8"
+              }
+            ],
+            "data": {
+              "u32": 10000
+            }
+          }
+        }
+      },
+      "failed_call": false
+    },
+    {
+      "event": {
+        "ext": "v0",
+        "contract_id": "0000000000000000000000000000000000000000000000000000000000000001",
+        "type_": "contract",
+        "body": {
+          "v0": {
+            "topics": [
+              {
+                "symbol": "extend"
+              },
+              {
+                "bytes": "f44e64e75f3948e9f73f8dfa94721c4ce8cbb4f265c4790c702b2d41cfbf2753"
+              }
+            ],
+            "data": {
+              "u32": 10000
+            }
+          }
+        }
+      },
+      "failed_call": false
+    },
+    {
+      "event": {
+        "ext": "v0",
+        "contract_id": "0000000000000000000000000000000000000000000000000000000000000001",
+        "type_": "contract",
+        "body": {
+          "v0": {
+            "topics": [
+              {
+                "symbol": "blk_renew"
+              }
+            ],
+            "data": {
+              "vec": [
+                {
+                  "vec": [
+                    {
+                      "bytes": "8ed3f6ad685b959ead7022518e1af76cd816f8e8ec7ccdda1ed4018e8f2223f8"
+                    },
+                    {
+                      "bytes": "f44e64e75f3948e9f73f8dfa94721c4ce8cbb4f265c4790c702b2d41cfbf2753"
+                    }
+                  ]
+                },
+                {
+                  "u32": 10000
+                }
+              ]
+            }
+          }
+        }
+      },
+      "failed_call": false
+    }
+  ]
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/test_name_too_deep.1.json b/stellar/wraith-names/test_snapshots/test/test_name_too_deep.1.json
new file mode 100644
index 0000000..5655749
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/test_name_too_deep.1.json
@@ -0,0 +1,76 @@
+{
+  "generators": {
+    "address": 2,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    []
+  ],
+  "ledger": {
+    "protocol_version": 22,
+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+                    },
+                    "storage": null
+                  }
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_code": {
+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_code": {
+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
+                "code": ""
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ]
+    ]
+  },
+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/test_register_and_resolve.1.json b/stellar/wraith-names/test_snapshots/test/test_register_and_resolve.1.json
index 379967a..004ac82 100644
--- a/stellar/wraith-names/test_snapshots/test/test_register_and_resolve.1.json
+++ b/stellar/wraith-names/test_snapshots/test/test_register_and_resolve.1.json
@@ -21,7 +21,7 @@
                   "string": "alice"
                 },
                 {
-                  "bytes": "2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a"
+                  "bytes": "01010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101"
                 }
               ]
             }
@@ -42,6 +42,127 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "2bd806c97f0e00af1a1fc3328fa763a9269723c8db8fac4f93af71db186d6e90"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "2bd806c97f0e00af1a1fc3328fa763a9269723c8db8fac4f93af71db186d6e90"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "alice"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "01010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "7c8975e1e60a5c8337f28edf8c33c3b180360b7279644a9bc1af3c51e6220bf5"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "7c8975e1e60a5c8337f28edf8c33c3b180360b7279644a9bc1af3c51e6220bf5"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "2bd806c97f0e00af1a1fc3328fa763a9269723c8db8fac4f93af71db186d6e90"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -64,63 +185,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "2bd806c97f0e00af1a1fc3328fa763a9269723c8db8fac4f93af71db186d6e90"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "alice"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "4ac5b1038ff9a79b5ed7a8cbbb97f2b658871d6a02c0d12e1aec4bba51ec19d9"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "string": "alice"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/test_register_on_behalf.1.json b/stellar/wraith-names/test_snapshots/test/test_register_on_behalf.1.json
index f300618..ad2eecc 100644
--- a/stellar/wraith-names/test_snapshots/test/test_register_on_behalf.1.json
+++ b/stellar/wraith-names/test_snapshots/test/test_register_on_behalf.1.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "85262adf74518bbb70c7cb94cd6159d91669e5a81edf1efebd543eadbda9fa2b"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "85262adf74518bbb70c7cb94cd6159d91669e5a81edf1efebd543eadbda9fa2b"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "eve"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GDVEU3DD4KOFECV66VIHWEZOYX4ZKR3WV27L464SIIPOU2IUI3JCZA57"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "4d02a8755a01391e0ea9c77a6ee3d7526ae0f55f774fc2285ea281b9e34ac141"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "4d02a8755a01391e0ea9c77a6ee3d7526ae0f55f774fc2285ea281b9e34ac141"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "4ac5b1038ff9a79b5ed7a8cbbb97f2b658871d6a02c0d12e1aec4bba51ec19d9"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "4ac5b1038ff9a79b5ed7a8cbbb97f2b658871d6a02c0d12e1aec4bba51ec19d9"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "85262adf74518bbb70c7cb94cd6159d91669e5a81edf1efebd543eadbda9fa2b"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "85262adf74518bbb70c7cb94cd6159d91669e5a81edf1efebd543eadbda9fa2b"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "eve"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GDVEU3DD4KOFECV66VIHWEZOYX4ZKR3WV27L464SIIPOU2IUI3JCZA57"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "4d02a8755a01391e0ea9c77a6ee3d7526ae0f55f774fc2285ea281b9e34ac141"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "4ac5b1038ff9a79b5ed7a8cbbb97f2b658871d6a02c0d12e1aec4bba51ec19d9"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "85262adf74518bbb70c7cb94cd6159d91669e5a81edf1efebd543eadbda9fa2b"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/test_register_on_behalf_replay.1.json b/stellar/wraith-names/test_snapshots/test/test_register_on_behalf_replay.1.json
index bd002b1..7989882 100644
--- a/stellar/wraith-names/test_snapshots/test/test_register_on_behalf_replay.1.json
+++ b/stellar/wraith-names/test_snapshots/test/test_register_on_behalf_replay.1.json
@@ -18,6 +18,172 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "99bde068af2d49ed7fc8b8fa79abe13a6059e0db320bb73459fd96624bb4b33f"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "99bde068af2d49ed7fc8b8fa79abe13a6059e0db320bb73459fd96624bb4b33f"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "victor"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GCKHLRWPB3NDIBLVFDMGSR4B5TESVVRZ27RL2J3WD3J665ESJPVQPDLG"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "09090909090909090909090909090909090909090909090909090909090909090909090909090909090909090909090909090909090909090909090909090909"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "660a010e0445f8c7c64023f8bd5d81764475a99315e36292431911c0f779b32f"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "660a010e0445f8c7c64023f8bd5d81764475a99315e36292431911c0f779b32f"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "aa725e51a9d8e9a8abe3cefa68561d19a4b06c6f1526e46e3a55a23aef753c73"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "aa725e51a9d8e9a8abe3cefa68561d19a4b06c6f1526e46e3a55a23aef753c73"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "99bde068af2d49ed7fc8b8fa79abe13a6059e0db320bb73459fd96624bb4b33f"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -40,78 +206,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Name"
-                            },
-                            {
-                              "bytes": "99bde068af2d49ed7fc8b8fa79abe13a6059e0db320bb73459fd96624bb4b33f"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "map": [
-                            {
-                              "key": {
-                                "symbol": "name"
-                              },
-                              "val": {
-                                "string": "victor"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "owner"
-                              },
-                              "val": {
-                                "address": "GCKHLRWPB3NDIBLVFDMGSR4B5TESVVRZ27RL2J3WD3J665ESJPVQPDLG"
-                              }
-                            },
-                            {
-                              "key": {
-                                "symbol": "stealth_meta_address"
-                              },
-                              "val": {
-                                "bytes": "09090909090909090909090909090909090909090909090909090909090909090909090909090909090909090909090909090909090909090909090909090909"
-                              }
-                            }
-                          ]
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "660a010e0445f8c7c64023f8bd5d81764475a99315e36292431911c0f779b32f"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Reverse"
-                            },
-                            {
-                              "bytes": "aa725e51a9d8e9a8abe3cefa68561d19a4b06c6f1526e46e3a55a23aef753c73"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bytes": "99bde068af2d49ed7fc8b8fa79abe13a6059e0db320bb73459fd96624bb4b33f"
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test/test_subdomain_orphaned_when_parent_released.1.json b/stellar/wraith-names/test_snapshots/test/test_subdomain_orphaned_when_parent_released.1.json
new file mode 100644
index 0000000..59db263
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/test_subdomain_orphaned_when_parent_released.1.json
@@ -0,0 +1,370 @@
+{
+  "generators": {
+    "address": 2,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [
+      [
+        "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4",
+        {
+          "function": {
+            "contract_fn": {
+              "contract_address": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+              "function_name": "register",
+              "args": [
+                {
+                  "address": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4"
+                },
+                {
+                  "string": "alice"
+                },
+                {
+                  "bytes": "2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a"
+                }
+              ]
+            }
+          },
+          "sub_invocations": []
+        }
+      ]
+    ],
+    [
+      [
+        "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4",
+        {
+          "function": {
+            "contract_fn": {
+              "contract_address": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+              "function_name": "register",
+              "args": [
+                {
+                  "address": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4"
+                },
+                {
+                  "string": "payments.alice"
+                },
+                {
+                  "bytes": "07070707070707070707070707070707070707070707070707070707070707070707070707070707070707070707070707070707070707070707070707070707"
+                }
+              ]
+            }
+          },
+          "sub_invocations": []
+        }
+      ]
+    ],
+    [
+      [
+        "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4",
+        {
+          "function": {
+            "contract_fn": {
+              "contract_address": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+              "function_name": "release",
+              "args": [
+                {
+                  "address": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4"
+                },
+                {
+                  "string": "alice"
+                }
+              ]
+            }
+          },
+          "sub_invocations": []
+        }
+      ]
+    ],
+    []
+  ],
+  "ledger": {
+    "protocol_version": 22,
+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "67b61ed328e558ee1fb5f308366538f39de685dc6aa40dc83cf151260aafcb11"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "67b61ed328e558ee1fb5f308366538f39de685dc6aa40dc83cf151260aafcb11"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "payments.alice"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": {
+                        "bytes": "2bd806c97f0e00af1a1fc3328fa763a9269723c8db8fac4f93af71db186d6e90"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "07070707070707070707070707070707070707070707070707070707070707070707070707070707070707070707070707070707070707070707070707070707"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "6cfeeb3aa25d3f411dae5eec17d7369ca7153e72dcf54bcf4c3daec0f5b21fc7"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "6cfeeb3aa25d3f411dae5eec17d7369ca7153e72dcf54bcf4c3daec0f5b21fc7"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "67b61ed328e558ee1fb5f308366538f39de685dc6aa40dc83cf151260aafcb11"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+                    },
+                    "storage": null
+                  }
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4",
+            "key": {
+              "ledger_key_nonce": {
+                "nonce": 801925984706572462
+              }
+            },
+            "durability": "temporary"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4",
+                "key": {
+                  "ledger_key_nonce": {
+                    "nonce": 801925984706572462
+                  }
+                },
+                "durability": "temporary",
+                "val": "void"
+              }
+            },
+            "ext": "v0"
+          },
+          6311999
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4",
+            "key": {
+              "ledger_key_nonce": {
+                "nonce": 1033654523790656264
+              }
+            },
+            "durability": "temporary"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4",
+                "key": {
+                  "ledger_key_nonce": {
+                    "nonce": 1033654523790656264
+                  }
+                },
+                "durability": "temporary",
+                "val": "void"
+              }
+            },
+            "ext": "v0"
+          },
+          6311999
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4",
+            "key": {
+              "ledger_key_nonce": {
+                "nonce": 5541220902715666415
+              }
+            },
+            "durability": "temporary"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4",
+                "key": {
+                  "ledger_key_nonce": {
+                    "nonce": 5541220902715666415
+                  }
+                },
+                "durability": "temporary",
+                "val": "void"
+              }
+            },
+            "ext": "v0"
+          },
+          6311999
+        ]
+      ],
+      [
+        {
+          "contract_code": {
+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_code": {
+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
+                "code": ""
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ]
+    ]
+  },
+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/test_subdomain_permission_boundary.1.json b/stellar/wraith-names/test_snapshots/test/test_subdomain_permission_boundary.1.json
new file mode 100644
index 0000000..cfb3a2f
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/test_subdomain_permission_boundary.1.json
@@ -0,0 +1,438 @@
+{
+  "generators": {
+    "address": 3,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [
+      [
+        "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4",
+        {
+          "function": {
+            "contract_fn": {
+              "contract_address": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+              "function_name": "register",
+              "args": [
+                {
+                  "address": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4"
+                },
+                {
+                  "string": "alice"
+                },
+                {
+                  "bytes": "2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a"
+                }
+              ]
+            }
+          },
+          "sub_invocations": []
+        }
+      ]
+    ],
+    [],
+    [
+      [
+        "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4",
+        {
+          "function": {
+            "contract_fn": {
+              "contract_address": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+              "function_name": "register",
+              "args": [
+                {
+                  "address": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4"
+                },
+                {
+                  "string": "payments.alice"
+                },
+                {
+                  "bytes": "07070707070707070707070707070707070707070707070707070707070707070707070707070707070707070707070707070707070707070707070707070707"
+                }
+              ]
+            }
+          },
+          "sub_invocations": []
+        }
+      ]
+    ],
+    [],
+    []
+  ],
+  "ledger": {
+    "protocol_version": 22,
+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "2bd806c97f0e00af1a1fc3328fa763a9269723c8db8fac4f93af71db186d6e90"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "2bd806c97f0e00af1a1fc3328fa763a9269723c8db8fac4f93af71db186d6e90"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "alice"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "67b61ed328e558ee1fb5f308366538f39de685dc6aa40dc83cf151260aafcb11"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "67b61ed328e558ee1fb5f308366538f39de685dc6aa40dc83cf151260aafcb11"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "payments.alice"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": {
+                        "bytes": "2bd806c97f0e00af1a1fc3328fa763a9269723c8db8fac4f93af71db186d6e90"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "07070707070707070707070707070707070707070707070707070707070707070707070707070707070707070707070707070707070707070707070707070707"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "4ac5b1038ff9a79b5ed7a8cbbb97f2b658871d6a02c0d12e1aec4bba51ec19d9"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "4ac5b1038ff9a79b5ed7a8cbbb97f2b658871d6a02c0d12e1aec4bba51ec19d9"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "2bd806c97f0e00af1a1fc3328fa763a9269723c8db8fac4f93af71db186d6e90"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "6cfeeb3aa25d3f411dae5eec17d7369ca7153e72dcf54bcf4c3daec0f5b21fc7"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "6cfeeb3aa25d3f411dae5eec17d7369ca7153e72dcf54bcf4c3daec0f5b21fc7"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "67b61ed328e558ee1fb5f308366538f39de685dc6aa40dc83cf151260aafcb11"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+                    },
+                    "storage": null
+                  }
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4",
+            "key": {
+              "ledger_key_nonce": {
+                "nonce": 801925984706572462
+              }
+            },
+            "durability": "temporary"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4",
+                "key": {
+                  "ledger_key_nonce": {
+                    "nonce": 801925984706572462
+                  }
+                },
+                "durability": "temporary",
+                "val": "void"
+              }
+            },
+            "ext": "v0"
+          },
+          6311999
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4",
+            "key": {
+              "ledger_key_nonce": {
+                "nonce": 1033654523790656264
+              }
+            },
+            "durability": "temporary"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4",
+                "key": {
+                  "ledger_key_nonce": {
+                    "nonce": 1033654523790656264
+                  }
+                },
+                "durability": "temporary",
+                "val": "void"
+              }
+            },
+            "ext": "v0"
+          },
+          6311999
+        ]
+      ],
+      [
+        {
+          "contract_code": {
+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_code": {
+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
+                "code": ""
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ]
+    ]
+  },
+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/test_subdomain_register_and_resolve.1.json b/stellar/wraith-names/test_snapshots/test/test_subdomain_register_and_resolve.1.json
new file mode 100644
index 0000000..11e7a2c
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/test_subdomain_register_and_resolve.1.json
@@ -0,0 +1,437 @@
+{
+  "generators": {
+    "address": 2,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [
+      [
+        "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4",
+        {
+          "function": {
+            "contract_fn": {
+              "contract_address": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+              "function_name": "register",
+              "args": [
+                {
+                  "address": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4"
+                },
+                {
+                  "string": "alice"
+                },
+                {
+                  "bytes": "2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a"
+                }
+              ]
+            }
+          },
+          "sub_invocations": []
+        }
+      ]
+    ],
+    [
+      [
+        "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4",
+        {
+          "function": {
+            "contract_fn": {
+              "contract_address": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+              "function_name": "register",
+              "args": [
+                {
+                  "address": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4"
+                },
+                {
+                  "string": "payments.alice"
+                },
+                {
+                  "bytes": "07070707070707070707070707070707070707070707070707070707070707070707070707070707070707070707070707070707070707070707070707070707"
+                }
+              ]
+            }
+          },
+          "sub_invocations": []
+        }
+      ]
+    ],
+    [],
+    []
+  ],
+  "ledger": {
+    "protocol_version": 22,
+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "2bd806c97f0e00af1a1fc3328fa763a9269723c8db8fac4f93af71db186d6e90"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "2bd806c97f0e00af1a1fc3328fa763a9269723c8db8fac4f93af71db186d6e90"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "alice"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "67b61ed328e558ee1fb5f308366538f39de685dc6aa40dc83cf151260aafcb11"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "67b61ed328e558ee1fb5f308366538f39de685dc6aa40dc83cf151260aafcb11"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "payments.alice"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": {
+                        "bytes": "2bd806c97f0e00af1a1fc3328fa763a9269723c8db8fac4f93af71db186d6e90"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "07070707070707070707070707070707070707070707070707070707070707070707070707070707070707070707070707070707070707070707070707070707"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "4ac5b1038ff9a79b5ed7a8cbbb97f2b658871d6a02c0d12e1aec4bba51ec19d9"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "4ac5b1038ff9a79b5ed7a8cbbb97f2b658871d6a02c0d12e1aec4bba51ec19d9"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "2bd806c97f0e00af1a1fc3328fa763a9269723c8db8fac4f93af71db186d6e90"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "6cfeeb3aa25d3f411dae5eec17d7369ca7153e72dcf54bcf4c3daec0f5b21fc7"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "6cfeeb3aa25d3f411dae5eec17d7369ca7153e72dcf54bcf4c3daec0f5b21fc7"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "67b61ed328e558ee1fb5f308366538f39de685dc6aa40dc83cf151260aafcb11"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+                    },
+                    "storage": null
+                  }
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4",
+            "key": {
+              "ledger_key_nonce": {
+                "nonce": 801925984706572462
+              }
+            },
+            "durability": "temporary"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4",
+                "key": {
+                  "ledger_key_nonce": {
+                    "nonce": 801925984706572462
+                  }
+                },
+                "durability": "temporary",
+                "val": "void"
+              }
+            },
+            "ext": "v0"
+          },
+          6311999
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4",
+            "key": {
+              "ledger_key_nonce": {
+                "nonce": 5541220902715666415
+              }
+            },
+            "durability": "temporary"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4",
+                "key": {
+                  "ledger_key_nonce": {
+                    "nonce": 5541220902715666415
+                  }
+                },
+                "durability": "temporary",
+                "val": "void"
+              }
+            },
+            "ext": "v0"
+          },
+          6311999
+        ]
+      ],
+      [
+        {
+          "contract_code": {
+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_code": {
+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
+                "code": ""
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ]
+    ]
+  },
+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/test_subdomain_requires_existing_parent.1.json b/stellar/wraith-names/test_snapshots/test/test_subdomain_requires_existing_parent.1.json
new file mode 100644
index 0000000..5655749
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/test_subdomain_requires_existing_parent.1.json
@@ -0,0 +1,76 @@
+{
+  "generators": {
+    "address": 2,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    []
+  ],
+  "ledger": {
+    "protocol_version": 22,
+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+                    },
+                    "storage": null
+                  }
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_code": {
+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_code": {
+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
+                "code": ""
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ]
+    ]
+  },
+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/test_subdomain_update_and_release_by_parent_owner.1.json b/stellar/wraith-names/test_snapshots/test/test_subdomain_update_and_release_by_parent_owner.1.json
new file mode 100644
index 0000000..2c7ccec
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/test_subdomain_update_and_release_by_parent_owner.1.json
@@ -0,0 +1,609 @@
+{
+  "generators": {
+    "address": 2,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [
+      [
+        "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4",
+        {
+          "function": {
+            "contract_fn": {
+              "contract_address": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+              "function_name": "register",
+              "args": [
+                {
+                  "address": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4"
+                },
+                {
+                  "string": "alice"
+                },
+                {
+                  "bytes": "2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a"
+                }
+              ]
+            }
+          },
+          "sub_invocations": []
+        }
+      ]
+    ],
+    [
+      [
+        "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4",
+        {
+          "function": {
+            "contract_fn": {
+              "contract_address": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+              "function_name": "register",
+              "args": [
+                {
+                  "address": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4"
+                },
+                {
+                  "string": "payments.alice"
+                },
+                {
+                  "bytes": "07070707070707070707070707070707070707070707070707070707070707070707070707070707070707070707070707070707070707070707070707070707"
+                }
+              ]
+            }
+          },
+          "sub_invocations": []
+        }
+      ]
+    ],
+    [
+      [
+        "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4",
+        {
+          "function": {
+            "contract_fn": {
+              "contract_address": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+              "function_name": "update",
+              "args": [
+                {
+                  "address": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4"
+                },
+                {
+                  "string": "payments.alice"
+                },
+                {
+                  "bytes": "09090909090909090909090909090909090909090909090909090909090909090909090909090909090909090909090909090909090909090909090909090909"
+                }
+              ]
+            }
+          },
+          "sub_invocations": []
+        }
+      ]
+    ],
+    [],
+    [
+      [
+        "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4",
+        {
+          "function": {
+            "contract_fn": {
+              "contract_address": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+              "function_name": "release",
+              "args": [
+                {
+                  "address": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4"
+                },
+                {
+                  "string": "payments.alice"
+                }
+              ]
+            }
+          },
+          "sub_invocations": []
+        }
+      ]
+    ],
+    [],
+    [
+      [
+        "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4",
+        {
+          "function": {
+            "contract_fn": {
+              "contract_address": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+              "function_name": "register",
+              "args": [
+                {
+                  "address": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4"
+                },
+                {
+                  "string": "payments.alice"
+                },
+                {
+                  "bytes": "07070707070707070707070707070707070707070707070707070707070707070707070707070707070707070707070707070707070707070707070707070707"
+                }
+              ]
+            }
+          },
+          "sub_invocations": []
+        }
+      ]
+    ],
+    []
+  ],
+  "ledger": {
+    "protocol_version": 22,
+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "2bd806c97f0e00af1a1fc3328fa763a9269723c8db8fac4f93af71db186d6e90"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "2bd806c97f0e00af1a1fc3328fa763a9269723c8db8fac4f93af71db186d6e90"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "alice"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "67b61ed328e558ee1fb5f308366538f39de685dc6aa40dc83cf151260aafcb11"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "67b61ed328e558ee1fb5f308366538f39de685dc6aa40dc83cf151260aafcb11"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "payments.alice"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": {
+                        "bytes": "2bd806c97f0e00af1a1fc3328fa763a9269723c8db8fac4f93af71db186d6e90"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "07070707070707070707070707070707070707070707070707070707070707070707070707070707070707070707070707070707070707070707070707070707"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "4ac5b1038ff9a79b5ed7a8cbbb97f2b658871d6a02c0d12e1aec4bba51ec19d9"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "4ac5b1038ff9a79b5ed7a8cbbb97f2b658871d6a02c0d12e1aec4bba51ec19d9"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "2bd806c97f0e00af1a1fc3328fa763a9269723c8db8fac4f93af71db186d6e90"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "6cfeeb3aa25d3f411dae5eec17d7369ca7153e72dcf54bcf4c3daec0f5b21fc7"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "6cfeeb3aa25d3f411dae5eec17d7369ca7153e72dcf54bcf4c3daec0f5b21fc7"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "67b61ed328e558ee1fb5f308366538f39de685dc6aa40dc83cf151260aafcb11"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+                    },
+                    "storage": null
+                  }
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4",
+            "key": {
+              "ledger_key_nonce": {
+                "nonce": 801925984706572462
+              }
+            },
+            "durability": "temporary"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4",
+                "key": {
+                  "ledger_key_nonce": {
+                    "nonce": 801925984706572462
+                  }
+                },
+                "durability": "temporary",
+                "val": "void"
+              }
+            },
+            "ext": "v0"
+          },
+          6311999
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4",
+            "key": {
+              "ledger_key_nonce": {
+                "nonce": 1033654523790656264
+              }
+            },
+            "durability": "temporary"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4",
+                "key": {
+                  "ledger_key_nonce": {
+                    "nonce": 1033654523790656264
+                  }
+                },
+                "durability": "temporary",
+                "val": "void"
+              }
+            },
+            "ext": "v0"
+          },
+          6311999
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4",
+            "key": {
+              "ledger_key_nonce": {
+                "nonce": 2032731177588607455
+              }
+            },
+            "durability": "temporary"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4",
+                "key": {
+                  "ledger_key_nonce": {
+                    "nonce": 2032731177588607455
+                  }
+                },
+                "durability": "temporary",
+                "val": "void"
+              }
+            },
+            "ext": "v0"
+          },
+          6311999
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4",
+            "key": {
+              "ledger_key_nonce": {
+                "nonce": 4837995959683129791
+              }
+            },
+            "durability": "temporary"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4",
+                "key": {
+                  "ledger_key_nonce": {
+                    "nonce": 4837995959683129791
+                  }
+                },
+                "durability": "temporary",
+                "val": "void"
+              }
+            },
+            "ext": "v0"
+          },
+          6311999
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4",
+            "key": {
+              "ledger_key_nonce": {
+                "nonce": 5541220902715666415
+              }
+            },
+            "durability": "temporary"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4",
+                "key": {
+                  "ledger_key_nonce": {
+                    "nonce": 5541220902715666415
+                  }
+                },
+                "durability": "temporary",
+                "val": "void"
+              }
+            },
+            "ext": "v0"
+          },
+          6311999
+        ]
+      ],
+      [
+        {
+          "contract_code": {
+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_code": {
+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
+                "code": ""
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ]
+    ]
+  },
+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/test_update_on_behalf_and_release_on_behalf.1.json b/stellar/wraith-names/test_snapshots/test/test_update_on_behalf_and_release_on_behalf.1.json
index fb4fded..6257edb 100644
--- a/stellar/wraith-names/test_snapshots/test/test_update_on_behalf_and_release_on_behalf.1.json
+++ b/stellar/wraith-names/test_snapshots/test/test_update_on_behalf_and_release_on_behalf.1.json
@@ -21,6 +21,141 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "5aa33e2c4007ef23f048c7590be8f7a571a343f537a9702d5f544e6c6ae4f91c"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "5aa33e2c4007ef23f048c7590be8f7a571a343f537a9702d5f544e6c6ae4f91c"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "d11dcc8960320467b6f55b8cf2b8d8299b230a61995c62260ab87131ca0a8517"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "d11dcc8960320467b6f55b8cf2b8d8299b230a61995c62260ab87131ca0a8517"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "fec56db87710498a7e83a26a6f869584f207dd61d966faa331baccba32e145e4"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "fec56db87710498a7e83a26a6f869584f207dd61d966faa331baccba32e145e4"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
       [
         {
           "contract_data": {
@@ -43,53 +178,7 @@
                     "executable": {
                       "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
                     },
-                    "storage": [
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "5aa33e2c4007ef23f048c7590be8f7a571a343f537a9702d5f544e6c6ae4f91c"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "d11dcc8960320467b6f55b8cf2b8d8299b230a61995c62260ab87131ca0a8517"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      },
-                      {
-                        "key": {
-                          "vec": [
-                            {
-                              "symbol": "Replay"
-                            },
-                            {
-                              "bytes": "fec56db87710498a7e83a26a6f869584f207dd61d966faa331baccba32e145e4"
-                            }
-                          ]
-                        },
-                        "val": {
-                          "bool": true
-                        }
-                      }
-                    ]
+                    "storage": null
                   }
                 }
               }
diff --git a/stellar/wraith-names/test_snapshots/test_bulk_register_all_succeed.1.json b/stellar/wraith-names/test_snapshots/test_bulk_register_all_succeed.1.json
new file mode 100644
index 0000000..2196644
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test_bulk_register_all_succeed.1.json
@@ -0,0 +1,519 @@
+{
+  "generators": {
+    "address": 2,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [
+      [
+        "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4",
+        {
+          "function": {
+            "contract_fn": {
+              "contract_address": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+              "function_name": "bulk_register",
+              "args": [
+                {
+                  "address": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4"
+                },
+                {
+                  "vec": [
+                    {
+                      "string": "app"
+                    },
+                    {
+                      "string": "docs"
+                    },
+                    {
+                      "string": "pay"
+                    }
+                  ]
+                },
+                {
+                  "vec": [
+                    {
+                      "bytes": "01010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101"
+                    },
+                    {
+                      "bytes": "02020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202"
+                    },
+                    {
+                      "bytes": "03030303030303030303030303030303030303030303030303030303030303030303030303030303030303030303030303030303030303030303030303030303"
+                    }
+                  ]
+                }
+              ]
+            }
+          },
+          "sub_invocations": []
+        }
+      ]
+    ],
+    [],
+    [],
+    []
+  ],
+  "ledger": {
+    "protocol_version": 22,
+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "46b42b4229cd7a39c564e780bb665a8bde4fdf722007e8473f167fe53ed4b995"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "46b42b4229cd7a39c564e780bb665a8bde4fdf722007e8473f167fe53ed4b995"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "docs"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "02020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "9350872d712a127c494d7dc35e46b0bc9e62e288239708e581dfc3a1400154a4"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "9350872d712a127c494d7dc35e46b0bc9e62e288239708e581dfc3a1400154a4"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "pay"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "03030303030303030303030303030303030303030303030303030303030303030303030303030303030303030303030303030303030303030303030303030303"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "a172cedcae47474b615c54d510a5d84a8dea3032e958587430b413538be3f333"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "a172cedcae47474b615c54d510a5d84a8dea3032e958587430b413538be3f333"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "app"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "01010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "6aa56c4bcd208911792ad24c7681fefb93bed51903afc54860c9bd37e41e5a31"
+                }
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+            "durability": "persistent"
+          }
+        },
+        [
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+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "6aa56c4bcd208911792ad24c7681fefb93bed51903afc54860c9bd37e41e5a31"
+                    }
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+                "durability": "persistent",
+                "val": {
+                  "bytes": "9350872d712a127c494d7dc35e46b0bc9e62e288239708e581dfc3a1400154a4"
+                }
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+            "ext": "v0"
+          },
+          518400
+        ]
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+      [
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+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "7c8975e1e60a5c8337f28edf8c33c3b180360b7279644a9bc1af3c51e6220bf5"
+                }
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+            "durability": "persistent"
+          }
+        },
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                "val": {
+                  "bytes": "a172cedcae47474b615c54d510a5d84a8dea3032e958587430b413538be3f333"
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+          },
+          518400
+        ]
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+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "f83b332be4e6a5a4b1c56aaf6db52657da495e149870057d8590ab9d7a6167ad"
+                }
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+            "durability": "persistent"
+          }
+        },
+        [
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+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "f83b332be4e6a5a4b1c56aaf6db52657da495e149870057d8590ab9d7a6167ad"
+                    }
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+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "46b42b4229cd7a39c564e780bb665a8bde4fdf722007e8473f167fe53ed4b995"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
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+          },
+          4095
+        ]
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+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4",
+            "key": {
+              "ledger_key_nonce": {
+                "nonce": 801925984706572462
+              }
+            },
+            "durability": "temporary"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4",
+                "key": {
+                  "ledger_key_nonce": {
+                    "nonce": 801925984706572462
+                  }
+                },
+                "durability": "temporary",
+                "val": "void"
+              }
+            },
+            "ext": "v0"
+          },
+          6311999
+        ]
+      ],
+      [
+        {
+          "contract_code": {
+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_code": {
+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
+                "code": ""
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ]
+    ]
+  },
+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test_bulk_register_atomic_revert_on_invalid_meta.1.json b/stellar/wraith-names/test_snapshots/test_bulk_register_atomic_revert_on_invalid_meta.1.json
new file mode 100644
index 0000000..64688ee
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test_bulk_register_atomic_revert_on_invalid_meta.1.json
@@ -0,0 +1,77 @@
+{
+  "generators": {
+    "address": 2,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
+  "ledger": {
+    "protocol_version": 22,
+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+                    },
+                    "storage": null
+                  }
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_code": {
+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_code": {
+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
+                "code": ""
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ]
+    ]
+  },
+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test_bulk_register_atomic_revert_on_taken.1.json b/stellar/wraith-names/test_snapshots/test_bulk_register_atomic_revert_on_taken.1.json
new file mode 100644
index 0000000..735332c
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test_bulk_register_atomic_revert_on_taken.1.json
@@ -0,0 +1,257 @@
+{
+  "generators": {
+    "address": 2,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [
+      [
+        "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4",
+        {
+          "function": {
+            "contract_fn": {
+              "contract_address": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+              "function_name": "register",
+              "args": [
+                {
+                  "address": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4"
+                },
+                {
+                  "string": "taken"
+                },
+                {
+                  "bytes": "01010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101"
+                }
+              ]
+            }
+          },
+          "sub_invocations": []
+        }
+      ]
+    ],
+    [],
+    [],
+    []
+  ],
+  "ledger": {
+    "protocol_version": 22,
+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "99341d56cc28805370b9f449c044a4cf00a1e7eb003362116c814fd96899c55c"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "99341d56cc28805370b9f449c044a4cf00a1e7eb003362116c814fd96899c55c"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "taken"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "01010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "7c8975e1e60a5c8337f28edf8c33c3b180360b7279644a9bc1af3c51e6220bf5"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "7c8975e1e60a5c8337f28edf8c33c3b180360b7279644a9bc1af3c51e6220bf5"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "99341d56cc28805370b9f449c044a4cf00a1e7eb003362116c814fd96899c55c"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+                    },
+                    "storage": null
+                  }
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4",
+            "key": {
+              "ledger_key_nonce": {
+                "nonce": 801925984706572462
+              }
+            },
+            "durability": "temporary"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4",
+                "key": {
+                  "ledger_key_nonce": {
+                    "nonce": 801925984706572462
+                  }
+                },
+                "durability": "temporary",
+                "val": "void"
+              }
+            },
+            "ext": "v0"
+          },
+          6311999
+        ]
+      ],
+      [
+        {
+          "contract_code": {
+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_code": {
+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
+                "code": ""
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ]
+    ]
+  },
+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test_bulk_register_emits_per_name_events.1.json b/stellar/wraith-names/test_snapshots/test_bulk_register_emits_per_name_events.1.json
new file mode 100644
index 0000000..9a03d07
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test_bulk_register_emits_per_name_events.1.json
@@ -0,0 +1,480 @@
+{
+  "generators": {
+    "address": 2,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [
+      [
+        "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4",
+        {
+          "function": {
+            "contract_fn": {
+              "contract_address": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+              "function_name": "bulk_register",
+              "args": [
+                {
+                  "address": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4"
+                },
+                {
+                  "vec": [
+                    {
+                      "string": "app"
+                    },
+                    {
+                      "string": "docs"
+                    }
+                  ]
+                },
+                {
+                  "vec": [
+                    {
+                      "bytes": "01010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101"
+                    },
+                    {
+                      "bytes": "02020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202"
+                    }
+                  ]
+                }
+              ]
+            }
+          },
+          "sub_invocations": []
+        }
+      ]
+    ]
+  ],
+  "ledger": {
+    "protocol_version": 22,
+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "46b42b4229cd7a39c564e780bb665a8bde4fdf722007e8473f167fe53ed4b995"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "46b42b4229cd7a39c564e780bb665a8bde4fdf722007e8473f167fe53ed4b995"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "docs"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "02020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "a172cedcae47474b615c54d510a5d84a8dea3032e958587430b413538be3f333"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "a172cedcae47474b615c54d510a5d84a8dea3032e958587430b413538be3f333"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "app"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "01010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "7c8975e1e60a5c8337f28edf8c33c3b180360b7279644a9bc1af3c51e6220bf5"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "7c8975e1e60a5c8337f28edf8c33c3b180360b7279644a9bc1af3c51e6220bf5"
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+                  ]
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+                "val": {
+                  "bytes": "a172cedcae47474b615c54d510a5d84a8dea3032e958587430b413538be3f333"
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+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
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+                "val": {
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+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
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+              }
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+            "durability": "temporary"
+          }
+        },
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+            "data": {
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+                    "nonce": 801925984706572462
+                  }
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+                "durability": "temporary",
+                "val": "void"
+              }
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+          }
+        },
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+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_code": {
+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
+                "code": ""
+              }
+            },
+            "ext": "v0"
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+        ]
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+  "events": [
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+        "contract_id": "0000000000000000000000000000000000000000000000000000000000000001",
+        "type_": "contract",
+        "body": {
+          "v0": {
+            "topics": [
+              {
+                "symbol": "register"
+              },
+              {
+                "bytes": "a172cedcae47474b615c54d510a5d84a8dea3032e958587430b413538be3f333"
+              }
+            ],
+            "data": {
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+                  "string": "app"
+                },
+                {
+                  "bytes": "01010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101"
+                }
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+      "failed_call": false
+    },
+    {
+      "event": {
+        "ext": "v0",
+        "contract_id": "0000000000000000000000000000000000000000000000000000000000000001",
+        "type_": "contract",
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+              },
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+              }
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+      "failed_call": false
+    },
+    {
+      "event": {
+        "ext": "v0",
+        "contract_id": "0000000000000000000000000000000000000000000000000000000000000001",
+        "type_": "contract",
+        "body": {
+          "v0": {
+            "topics": [
+              {
+                "symbol": "bulk_reg"
+              },
+              {
+                "address": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4"
+              }
+            ],
+            "data": {
+              "vec": [
+                {
+                  "bytes": "a172cedcae47474b615c54d510a5d84a8dea3032e958587430b413538be3f333"
+                },
+                {
+                  "bytes": "46b42b4229cd7a39c564e780bb665a8bde4fdf722007e8473f167fe53ed4b995"
+                }
+              ]
+            }
+          }
+        }
+      },
+      "failed_call": false
+    }
+  ]
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test_bulk_register_exceeds_limit.1.json b/stellar/wraith-names/test_snapshots/test_bulk_register_exceeds_limit.1.json
new file mode 100644
index 0000000..5655749
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test_bulk_register_exceeds_limit.1.json
@@ -0,0 +1,76 @@
+{
+  "generators": {
+    "address": 2,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    []
+  ],
+  "ledger": {
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+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+                    },
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+                  }
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
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+          "contract_code": {
+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
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+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_code": {
+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
+                "code": ""
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ]
+    ]
+  },
+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test_bulk_register_invalid_name_reverts.1.json b/stellar/wraith-names/test_snapshots/test_bulk_register_invalid_name_reverts.1.json
new file mode 100644
index 0000000..64688ee
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test_bulk_register_invalid_name_reverts.1.json
@@ -0,0 +1,77 @@
+{
+  "generators": {
+    "address": 2,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
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+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+                    },
+                    "storage": null
+                  }
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
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+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
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+            "last_modified_ledger_seq": 0,
+            "data": {
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+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
+                "code": ""
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ]
+    ]
+  },
+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test_bulk_register_mismatched_lengths.1.json b/stellar/wraith-names/test_snapshots/test_bulk_register_mismatched_lengths.1.json
new file mode 100644
index 0000000..5655749
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test_bulk_register_mismatched_lengths.1.json
@@ -0,0 +1,76 @@
+{
+  "generators": {
+    "address": 2,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    []
+  ],
+  "ledger": {
+    "protocol_version": 22,
+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+                    },
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+            },
+            "ext": "v0"
+          },
+          4095
+        ]
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+      [
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+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
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+        },
+        [
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+            "data": {
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+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
+                "code": ""
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+            "ext": "v0"
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+          4095
+        ]
+      ]
+    ]
+  },
+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test_bulk_renew_all_succeed.1.json b/stellar/wraith-names/test_snapshots/test_bulk_renew_all_succeed.1.json
new file mode 100644
index 0000000..4f9b90c
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test_bulk_renew_all_succeed.1.json
@@ -0,0 +1,435 @@
+{
+  "generators": {
+    "address": 2,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [
+      [
+        "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4",
+        {
+          "function": {
+            "contract_fn": {
+              "contract_address": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+              "function_name": "register",
+              "args": [
+                {
+                  "address": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4"
+                },
+                {
+                  "string": "alpha"
+                },
+                {
+                  "bytes": "01010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101"
+                }
+              ]
+            }
+          },
+          "sub_invocations": []
+        }
+      ]
+    ],
+    [
+      [
+        "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4",
+        {
+          "function": {
+            "contract_fn": {
+              "contract_address": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+              "function_name": "register",
+              "args": [
+                {
+                  "address": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4"
+                },
+                {
+                  "string": "beta"
+                },
+                {
+                  "bytes": "02020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202"
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+        }
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+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
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+            "key": {
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+                {
+                  "bytes": "8ed3f6ad685b959ead7022518e1af76cd816f8e8ec7ccdda1ed4018e8f2223f8"
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+            "durability": "persistent"
+          }
+        },
+        [
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                    {
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+                    }
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+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
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+                      "val": {
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+                    {
+                      "key": {
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+                      "val": {
+                        "address": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "01010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101"
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+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
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+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "f44e64e75f3948e9f73f8dfa94721c4ce8cbb4f265c4790c702b2d41cfbf2753"
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+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                      "symbol": "Name"
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+                    {
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+                "durability": "persistent",
+                "val": {
+                  "map": [
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+                      "key": {
+                        "symbol": "name"
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+                      "val": {
+                        "string": "beta"
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+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
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+                      "val": {
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+                    {
+                      "key": {
+                        "symbol": "parent"
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+                      "val": "void"
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+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "02020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202"
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+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
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+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+              "vec": [
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+                {
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+            "data": {
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+                    {
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+            "ext": "v0"
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+        ]
+      ],
+      [
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+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
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+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4",
+            "key": {
+              "ledger_key_nonce": {
+                "nonce": 801925984706572462
+              }
+            },
+            "durability": "temporary"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4",
+                "key": {
+                  "ledger_key_nonce": {
+                    "nonce": 801925984706572462
+                  }
+                },
+                "durability": "temporary",
+                "val": "void"
+              }
+            },
+            "ext": "v0"
+          },
+          6311999
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4",
+            "key": {
+              "ledger_key_nonce": {
+                "nonce": 5541220902715666415
+              }
+            },
+            "durability": "temporary"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4",
+                "key": {
+                  "ledger_key_nonce": {
+                    "nonce": 5541220902715666415
+                  }
+                },
+                "durability": "temporary",
+                "val": "void"
+              }
+            },
+            "ext": "v0"
+          },
+          6311999
+        ]
+      ],
+      [
+        {
+          "contract_code": {
+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_code": {
+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
+                "code": ""
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ]
+    ]
+  },
+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test_bulk_renew_atomic_revert_on_missing.1.json b/stellar/wraith-names/test_snapshots/test_bulk_renew_atomic_revert_on_missing.1.json
new file mode 100644
index 0000000..ceb2a09
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test_bulk_renew_atomic_revert_on_missing.1.json
@@ -0,0 +1,255 @@
+{
+  "generators": {
+    "address": 2,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [
+      [
+        "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4",
+        {
+          "function": {
+            "contract_fn": {
+              "contract_address": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+              "function_name": "register",
+              "args": [
+                {
+                  "address": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4"
+                },
+                {
+                  "string": "exists"
+                },
+                {
+                  "bytes": "01010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101"
+                }
+              ]
+            }
+          },
+          "sub_invocations": []
+        }
+      ]
+    ],
+    []
+  ],
+  "ledger": {
+    "protocol_version": 22,
+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "ad5aabc97d88f6e56deaffc34c7a6e292e9e12db04a56799d773cfb64ca9898d"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "ad5aabc97d88f6e56deaffc34c7a6e292e9e12db04a56799d773cfb64ca9898d"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "exists"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "01010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "7c8975e1e60a5c8337f28edf8c33c3b180360b7279644a9bc1af3c51e6220bf5"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "7c8975e1e60a5c8337f28edf8c33c3b180360b7279644a9bc1af3c51e6220bf5"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "ad5aabc97d88f6e56deaffc34c7a6e292e9e12db04a56799d773cfb64ca9898d"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+                    },
+                    "storage": null
+                  }
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4",
+            "key": {
+              "ledger_key_nonce": {
+                "nonce": 801925984706572462
+              }
+            },
+            "durability": "temporary"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4",
+                "key": {
+                  "ledger_key_nonce": {
+                    "nonce": 801925984706572462
+                  }
+                },
+                "durability": "temporary",
+                "val": "void"
+              }
+            },
+            "ext": "v0"
+          },
+          6311999
+        ]
+      ],
+      [
+        {
+          "contract_code": {
+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_code": {
+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
+                "code": ""
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ]
+    ]
+  },
+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test_bulk_renew_emits_per_name_events.1.json b/stellar/wraith-names/test_snapshots/test_bulk_renew_emits_per_name_events.1.json
new file mode 100644
index 0000000..3dbb70b
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test_bulk_renew_emits_per_name_events.1.json
@@ -0,0 +1,515 @@
+{
+  "generators": {
+    "address": 2,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [
+      [
+        "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4",
+        {
+          "function": {
+            "contract_fn": {
+              "contract_address": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+              "function_name": "register",
+              "args": [
+                {
+                  "address": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4"
+                },
+                {
+                  "string": "alpha"
+                },
+                {
+                  "bytes": "01010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101"
+                }
+              ]
+            }
+          },
+          "sub_invocations": []
+        }
+      ]
+    ],
+    [
+      [
+        "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4",
+        {
+          "function": {
+            "contract_fn": {
+              "contract_address": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+              "function_name": "register",
+              "args": [
+                {
+                  "address": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4"
+                },
+                {
+                  "string": "beta"
+                },
+                {
+                  "bytes": "02020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202"
+                }
+              ]
+            }
+          },
+          "sub_invocations": []
+        }
+      ]
+    ],
+    []
+  ],
+  "ledger": {
+    "protocol_version": 22,
+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "8ed3f6ad685b959ead7022518e1af76cd816f8e8ec7ccdda1ed4018e8f2223f8"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "8ed3f6ad685b959ead7022518e1af76cd816f8e8ec7ccdda1ed4018e8f2223f8"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "alpha"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "01010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "f44e64e75f3948e9f73f8dfa94721c4ce8cbb4f265c4790c702b2d41cfbf2753"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "f44e64e75f3948e9f73f8dfa94721c4ce8cbb4f265c4790c702b2d41cfbf2753"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "beta"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "02020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "7c8975e1e60a5c8337f28edf8c33c3b180360b7279644a9bc1af3c51e6220bf5"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "7c8975e1e60a5c8337f28edf8c33c3b180360b7279644a9bc1af3c51e6220bf5"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "8ed3f6ad685b959ead7022518e1af76cd816f8e8ec7ccdda1ed4018e8f2223f8"
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+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "f83b332be4e6a5a4b1c56aaf6db52657da495e149870057d8590ab9d7a6167ad"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "f83b332be4e6a5a4b1c56aaf6db52657da495e149870057d8590ab9d7a6167ad"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "f44e64e75f3948e9f73f8dfa94721c4ce8cbb4f265c4790c702b2d41cfbf2753"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
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+                    "storage": null
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+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4",
+            "key": {
+              "ledger_key_nonce": {
+                "nonce": 801925984706572462
+              }
+            },
+            "durability": "temporary"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4",
+                "key": {
+                  "ledger_key_nonce": {
+                    "nonce": 801925984706572462
+                  }
+                },
+                "durability": "temporary",
+                "val": "void"
+              }
+            },
+            "ext": "v0"
+          },
+          6311999
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4",
+            "key": {
+              "ledger_key_nonce": {
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+              }
+            },
+            "durability": "temporary"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4",
+                "key": {
+                  "ledger_key_nonce": {
+                    "nonce": 5541220902715666415
+                  }
+                },
+                "durability": "temporary",
+                "val": "void"
+              }
+            },
+            "ext": "v0"
+          },
+          6311999
+        ]
+      ],
+      [
+        {
+          "contract_code": {
+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_code": {
+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
+                "code": ""
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ]
+    ]
+  },
+  "events": [
+    {
+      "event": {
+        "ext": "v0",
+        "contract_id": "0000000000000000000000000000000000000000000000000000000000000001",
+        "type_": "contract",
+        "body": {
+          "v0": {
+            "topics": [
+              {
+                "symbol": "extend"
+              },
+              {
+                "bytes": "8ed3f6ad685b959ead7022518e1af76cd816f8e8ec7ccdda1ed4018e8f2223f8"
+              }
+            ],
+            "data": {
+              "u32": 10000
+            }
+          }
+        }
+      },
+      "failed_call": false
+    },
+    {
+      "event": {
+        "ext": "v0",
+        "contract_id": "0000000000000000000000000000000000000000000000000000000000000001",
+        "type_": "contract",
+        "body": {
+          "v0": {
+            "topics": [
+              {
+                "symbol": "extend"
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+              {
+                "bytes": "f44e64e75f3948e9f73f8dfa94721c4ce8cbb4f265c4790c702b2d41cfbf2753"
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+      "failed_call": false
+    },
+    {
+      "event": {
+        "ext": "v0",
+        "contract_id": "0000000000000000000000000000000000000000000000000000000000000001",
+        "type_": "contract",
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+            "topics": [
+              {
+                "symbol": "blk_renew"
+              }
+            ],
+            "data": {
+              "vec": [
+                {
+                  "vec": [
+                    {
+                      "bytes": "8ed3f6ad685b959ead7022518e1af76cd816f8e8ec7ccdda1ed4018e8f2223f8"
+                    },
+                    {
+                      "bytes": "f44e64e75f3948e9f73f8dfa94721c4ce8cbb4f265c4790c702b2d41cfbf2753"
+                    }
+                  ]
+                },
+                {
+                  "u32": 10000
+                }
+              ]
+            }
+          }
+        }
+      },
+      "failed_call": false
+    }
+  ]
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test_bulk_renew_exceeds_limit.1.json b/stellar/wraith-names/test_snapshots/test_bulk_renew_exceeds_limit.1.json
new file mode 100644
index 0000000..a90f00a
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test_bulk_renew_exceeds_limit.1.json
@@ -0,0 +1,76 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    []
+  ],
+  "ledger": {
+    "protocol_version": 22,
+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+                    },
+                    "storage": null
+                  }
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_code": {
+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_code": {
+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
+                "code": ""
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ]
+    ]
+  },
+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test_bulk_renew_invalid_extend_ledger.1.json b/stellar/wraith-names/test_snapshots/test_bulk_renew_invalid_extend_ledger.1.json
new file mode 100644
index 0000000..709c529
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test_bulk_renew_invalid_extend_ledger.1.json
@@ -0,0 +1,255 @@
+{
+  "generators": {
+    "address": 2,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [
+      [
+        "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4",
+        {
+          "function": {
+            "contract_fn": {
+              "contract_address": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+              "function_name": "register",
+              "args": [
+                {
+                  "address": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4"
+                },
+                {
+                  "string": "test"
+                },
+                {
+                  "bytes": "01010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101"
+                }
+              ]
+            }
+          },
+          "sub_invocations": []
+        }
+      ]
+    ],
+    []
+  ],
+  "ledger": {
+    "protocol_version": 22,
+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "9f86d081884c7d659a2feaa0c55ad015a3bf4f1b2b0b822cd15d6c15b0f00a08"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "9f86d081884c7d659a2feaa0c55ad015a3bf4f1b2b0b822cd15d6c15b0f00a08"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "test"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "01010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "7c8975e1e60a5c8337f28edf8c33c3b180360b7279644a9bc1af3c51e6220bf5"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "7c8975e1e60a5c8337f28edf8c33c3b180360b7279644a9bc1af3c51e6220bf5"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "9f86d081884c7d659a2feaa0c55ad015a3bf4f1b2b0b822cd15d6c15b0f00a08"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+                    },
+                    "storage": null
+                  }
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4",
+            "key": {
+              "ledger_key_nonce": {
+                "nonce": 801925984706572462
+              }
+            },
+            "durability": "temporary"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4",
+                "key": {
+                  "ledger_key_nonce": {
+                    "nonce": 801925984706572462
+                  }
+                },
+                "durability": "temporary",
+                "val": "void"
+              }
+            },
+            "ext": "v0"
+          },
+          6311999
+        ]
+      ],
+      [
+        {
+          "contract_code": {
+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_code": {
+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
+                "code": ""
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ]
+    ]
+  },
+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/tests/names_bulk.rs b/stellar/wraith-names/tests/names_bulk.rs
new file mode 100644
index 0000000..33f46d0
--- /dev/null
+++ b/stellar/wraith-names/tests/names_bulk.rs
@@ -0,0 +1,341 @@
+use soroban_sdk::testutils::{Address as _, Events};
+use soroban_sdk::{Address, Bytes, Env, String, Vec};
+use wraith_names::{NamesError, WraithNamesContract, WraithNamesContractClient};
+
+fn setup() -> (Env, WraithNamesContractClient<'static>) {
+    let env = Env::default();
+    env.mock_all_auths();
+    let contract_id = env.register(WraithNamesContract, ());
+    let client = WraithNamesContractClient::new(&env, &contract_id);
+    (env, client)
+}
+
+/// 1. Happy path: bulk_register registers all names atomically.
+#[test]
+fn test_bulk_register_all_succeed() {
+    let (env, client) = setup();
+    let owner = Address::generate(&env);
+
+    let names = Vec::from_array(
+        &env,
+        [
+            String::from_str(&env, "app"),
+            String::from_str(&env, "docs"),
+            String::from_str(&env, "pay"),
+        ],
+    );
+    let metas = Vec::from_array(
+        &env,
+        [
+            Bytes::from_slice(&env, &[1u8; 64]),
+            Bytes::from_slice(&env, &[2u8; 64]),
+            Bytes::from_slice(&env, &[3u8; 64]),
+        ],
+    );
+
+    let result = client.try_bulk_register(&owner, &names, &metas);
+    assert_eq!(result, Ok(Ok(())));
+
+    assert_eq!(
+        client.resolve(&String::from_str(&env, "app")),
+        Bytes::from_slice(&env, &[1u8; 64])
+    );
+    assert_eq!(
+        client.resolve(&String::from_str(&env, "docs")),
+        Bytes::from_slice(&env, &[2u8; 64])
+    );
+    assert_eq!(
+        client.resolve(&String::from_str(&env, "pay")),
+        Bytes::from_slice(&env, &[3u8; 64])
+    );
+}
+
+/// 2. Atomicity: if one name is taken, the entire bulk_register reverts.
+#[test]
+fn test_bulk_register_atomic_revert_on_taken() {
+    let (env, client) = setup();
+    let owner = Address::generate(&env);
+
+    // Pre-register one name
+    client.register(
+        &owner,
+        &String::from_str(&env, "taken"),
+        &Bytes::from_slice(&env, &[1u8; 64]),
+    );
+
+    let names = Vec::from_array(
+        &env,
+        [
+            String::from_str(&env, "free1"),
+            String::from_str(&env, "taken"),
+            String::from_str(&env, "free2"),
+        ],
+    );
+    let metas = Vec::from_array(
+        &env,
+        [
+            Bytes::from_slice(&env, &[1u8; 64]),
+            Bytes::from_slice(&env, &[2u8; 64]),
+            Bytes::from_slice(&env, &[3u8; 64]),
+        ],
+    );
+
+    let result = client.try_bulk_register(&owner, &names, &metas);
+    assert_eq!(result, Err(Ok(NamesError::NameTaken)));
+
+    // Verify none of the free names were registered
+    assert_eq!(
+        client.try_resolve(&String::from_str(&env, "free1")),
+        Err(Ok(NamesError::NameNotFound))
+    );
+    assert_eq!(
+        client.try_resolve(&String::from_str(&env, "free2")),
+        Err(Ok(NamesError::NameNotFound))
+    );
+}
+
+/// 3. Atomicity: if one name has invalid meta, the entire operation reverts.
+#[test]
+fn test_bulk_register_atomic_revert_on_invalid_meta() {
+    let (env, client) = setup();
+    let owner = Address::generate(&env);
+
+    let names = Vec::from_array(
+        &env,
+        [
+            String::from_str(&env, "good1"),
+            String::from_str(&env, "good2"),
+        ],
+    );
+    let metas = Vec::from_array(
+        &env,
+        [
+            Bytes::from_slice(&env, &[1u8; 64]),
+            Bytes::from_slice(&env, &[2u8; 63]), // invalid length
+        ],
+    );
+
+    let result = client.try_bulk_register(&owner, &names, &metas);
+    assert_eq!(result, Err(Ok(NamesError::InvalidMetaAddress)));
+
+    assert_eq!(
+        client.try_resolve(&String::from_str(&env, "good1")),
+        Err(Ok(NamesError::NameNotFound))
+    );
+}
+
+/// 4. Size cap: bulk_register with more than 20 names is rejected.
+#[test]
+fn test_bulk_register_exceeds_limit() {
+    let (env, client) = setup();
+    let owner = Address::generate(&env);
+
+    let mut names = Vec::new(&env);
+    let mut metas = Vec::new(&env);
+    for i in 0..21 {
+        names.push_back(String::from_str(&env, &format!("n{}", i)));
+        metas.push_back(Bytes::from_slice(&env, &[i as u8; 64]));
+    }
+
+    let result = client.try_bulk_register(&owner, &names, &metas);
+    assert_eq!(result, Err(Ok(NamesError::BulkLimitExceeded)));
+}
+
+/// 5. Mismatched input lengths are caught.
+#[test]
+fn test_bulk_register_mismatched_lengths() {
+    let (env, client) = setup();
+    let owner = Address::generate(&env);
+
+    let names = Vec::from_array(&env, [String::from_str(&env, "a"), String::from_str(&env, "b")]);
+    let metas = Vec::from_array(&env, [Bytes::from_slice(&env, &[1u8; 64])]);
+
+    let result = client.try_bulk_register(&owner, &names, &metas);
+    assert_eq!(result, Err(Ok(NamesError::InvalidMetaAddress)));
+}
+
+/// 6. Invalid name character causes revert.
+#[test]
+fn test_bulk_register_invalid_name_reverts() {
+    let (env, client) = setup();
+    let owner = Address::generate(&env);
+
+    let names = Vec::from_array(
+        &env,
+        [
+            String::from_str(&env, "valid"),
+            String::from_str(&env, "BAD"),
+        ],
+    );
+    let metas = Vec::from_array(
+        &env,
+        [
+            Bytes::from_slice(&env, &[1u8; 64]),
+            Bytes::from_slice(&env, &[2u8; 64]),
+        ],
+    );
+
+    let result = client.try_bulk_register(&owner, &names, &metas);
+    assert_eq!(result, Err(Ok(NamesError::InvalidNameCharacter)));
+
+    assert_eq!(
+        client.try_resolve(&String::from_str(&env, "valid")),
+        Err(Ok(NamesError::NameNotFound))
+    );
+}
+
+/// 7. Per-name events are emitted for each registration in a bulk_register.
+#[test]
+fn test_bulk_register_emits_per_name_events() {
+    let (env, client) = setup();
+    let owner = Address::generate(&env);
+
+    let names = Vec::from_array(
+        &env,
+        [
+            String::from_str(&env, "app"),
+            String::from_str(&env, "docs"),
+        ],
+    );
+    let metas = Vec::from_array(
+        &env,
+        [
+            Bytes::from_slice(&env, &[1u8; 64]),
+            Bytes::from_slice(&env, &[2u8; 64]),
+        ],
+    );
+
+    client.bulk_register(&owner, &names, &metas);
+
+    // Should have 2 per-name register events + 1 BulkRegistered event
+    let events = env.events().all();
+    // Each event has 3 components: topics, data
+    // We check total count
+    assert_eq!(events.len(), 3, "expected 2 register + 1 bulk_reg events");
+}
+
+/// 8. Happy path: bulk_renew extends TTL for multiple names.
+#[test]
+fn test_bulk_renew_all_succeed() {
+    let (env, client) = setup();
+    let owner = Address::generate(&env);
+
+    client.register(
+        &owner,
+        &String::from_str(&env, "alpha"),
+        &Bytes::from_slice(&env, &[1u8; 64]),
+    );
+    client.register(
+        &owner,
+        &String::from_str(&env, "beta"),
+        &Bytes::from_slice(&env, &[2u8; 64]),
+    );
+
+    let names = Vec::from_array(
+        &env,
+        [
+            String::from_str(&env, "alpha"),
+            String::from_str(&env, "beta"),
+        ],
+    );
+    let extend_to = env.ledger().sequence() + 10000;
+
+    let result = client.try_bulk_renew(&names, &extend_to);
+    assert_eq!(result, Ok(Ok(())));
+
+    // Names still resolve after renew
+    assert_eq!(
+        client.resolve(&String::from_str(&env, "alpha")),
+        Bytes::from_slice(&env, &[1u8; 64])
+    );
+}
+
+/// 9. Atomicity: bulk_renew reverts if any name does not exist.
+#[test]
+fn test_bulk_renew_atomic_revert_on_missing() {
+    let (env, client) = setup();
+    let owner = Address::generate(&env);
+
+    client.register(
+        &owner,
+        &String::from_str(&env, "exists"),
+        &Bytes::from_slice(&env, &[1u8; 64]),
+    );
+
+    let names = Vec::from_array(
+        &env,
+        [
+            String::from_str(&env, "exists"),
+            String::from_str(&env, "ghost"),
+        ],
+    );
+    let extend_to = env.ledger().sequence() + 10000;
+
+    let result = client.try_bulk_renew(&names, &extend_to);
+    assert_eq!(result, Err(Ok(NamesError::NameNotFound)));
+}
+
+/// 10. Size cap: bulk_renew with more than 20 names is rejected.
+#[test]
+fn test_bulk_renew_exceeds_limit() {
+    let (env, client) = setup();
+
+    let mut names = Vec::new(&env);
+    for i in 0..21 {
+        names.push_back(String::from_str(&env, &format!("n{}", i)));
+    }
+    let extend_to = env.ledger().sequence() + 10000;
+
+    let result = client.try_bulk_renew(&names, &extend_to);
+    assert_eq!(result, Err(Ok(NamesError::BulkLimitExceeded)));
+}
+
+/// 11. bulk_renew with invalid extend_to_ledger (past) is rejected.
+#[test]
+fn test_bulk_renew_invalid_extend_ledger() {
+    let (env, client) = setup();
+    let owner = Address::generate(&env);
+
+    client.register(
+        &owner,
+        &String::from_str(&env, "test"),
+        &Bytes::from_slice(&env, &[1u8; 64]),
+    );
+
+    let names = Vec::from_array(&env, [String::from_str(&env, "test")]);
+    let current = env.ledger().sequence();
+    let result = client.try_bulk_renew(&names, &current);
+    assert_eq!(result, Err(Ok(NamesError::InvalidExtendLedger)));
+}
+
+/// 12. Per-name extend events are emitted in bulk_renew.
+#[test]
+fn test_bulk_renew_emits_per_name_events() {
+    let (env, client) = setup();
+    let owner = Address::generate(&env);
+
+    client.register(
+        &owner,
+        &String::from_str(&env, "alpha"),
+        &Bytes::from_slice(&env, &[1u8; 64]),
+    );
+    client.register(
+        &owner,
+        &String::from_str(&env, "beta"),
+        &Bytes::from_slice(&env, &[2u8; 64]),
+    );
+
+    let names = Vec::from_array(
+        &env,
+        [
+            String::from_str(&env, "alpha"),
+            String::from_str(&env, "beta"),
+        ],
+    );
+    let extend_to = env.ledger().sequence() + 10000;
+    client.bulk_renew(&names, &extend_to);
+
+    let events = env.events().all();
+    // 2 per-name extend events + 1 bulk_renew event
+    assert_eq!(events.len(), 3, "expected 2 extend + 1 blk_renew events");
+}

From e7e87de7c99ce0f1194703352bade785ca33fffe Mon Sep 17 00:00:00 2001
From: Hollujay <locko.charles@gmail.com>
Date: Wed, 29 Jul 2026 13:25:06 +0100
Subject: [PATCH 2/2] fix: restore accidentally-deleted proptest snapshots; fix
 duplicate/missing NamesError variants, hash_name regression, parent-storage
 lookup bug, and stale test_name_too_deep expectation

---
 stellar/wraith-names/src/lib.rs               |  44 +--
 .../prop_register_on_behalf_roundtrip.1.json  | 243 +++++++++++++++++
 .../prop_register_on_behalf_roundtrip.10.json | 243 +++++++++++++++++
 ...prop_register_on_behalf_roundtrip.100.json | 243 +++++++++++++++++
 ...prop_register_on_behalf_roundtrip.101.json | 243 +++++++++++++++++
 ...prop_register_on_behalf_roundtrip.102.json | 243 +++++++++++++++++
 ...prop_register_on_behalf_roundtrip.103.json | 243 +++++++++++++++++
 ...prop_register_on_behalf_roundtrip.104.json | 243 +++++++++++++++++
 ...prop_register_on_behalf_roundtrip.105.json | 243 +++++++++++++++++
 ...prop_register_on_behalf_roundtrip.106.json | 243 +++++++++++++++++
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 create mode 100644 stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.1.json
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diff --git a/stellar/wraith-names/src/lib.rs b/stellar/wraith-names/src/lib.rs
index b235256..8dced76 100644
--- a/stellar/wraith-names/src/lib.rs
+++ b/stellar/wraith-names/src/lib.rs
@@ -95,23 +95,31 @@ pub enum NamesError {
     ThresholdNotMet = 16,
     TooManyGuardians = 17,
     InvalidThreshold = 18,
-    NotGuardian = 8,
-    NoProposal = 9,
-    ProposalAlreadyExists = 10,
-    AlreadyApproved = 11,
-    DelayNotElapsed = 12,
-    ThresholdNotMet = 13,
-    TooManyGuardians = 14,
-    InvalidThreshold = 15,
-    InvalidExtendLedger = 16,
+    InvalidExtendLedger = 19,
+    ParentNotFound = 20,
+    /// The protocol-level governance multisig has not been initialised.
+    MultisigNotInitialized = 21,
+    /// The protocol-level governance multisig has already been initialised.
+    MultisigAlreadyInitialized = 22,
+    /// The caller is not a current protocol-level governance signer.
+    NotSigner = 23,
+    /// A signer-rotation proposal is already pending.
+    RotationAlreadyPending = 24,
+    /// No signer-rotation proposal is pending.
+    NoPendingRotation = 25,
+    /// The caller has already approved the pending rotation.
+    AlreadyApprovedRotation = 26,
+    /// The pending rotation has not collected enough approvals yet.
+    QuorumNotMet = 27,
+    /// The rotation timelock has not elapsed yet.
+    TimelockNotElapsed = 28,
+    NameTooDeep = 29,
+    BulkLimitExceeded = 30,
 }
 
 const TTL_THRESHOLD: u32 = 17280; // ~1 day
 const TTL_EXTEND_TO: u32 = 518400; // ~30 days
 
-const MIN_LABEL_LEN: usize = 3;
-const MAX_NAME_LEN: usize = 32;
-
 #[contract]
 pub struct WraithNamesContract;
 
@@ -402,7 +410,7 @@ impl WraithNamesContract {
         if let Some(ref ph) = parent_hash {
             let parent: NameEntry = env
                 .storage()
-                .instance()
+                .persistent()
                 .get(&DataKey::Name(ph.clone()))
                 .ok_or(NamesError::ParentNotFound)?;
             if parent.owner != owner {
@@ -414,6 +422,7 @@ impl WraithNamesContract {
             name: name.clone(),
             stealth_meta_address: stealth_meta_address.clone(),
             owner,
+            parent: parent_hash.clone(),
         };
 
         env.storage().persistent().set(&name_key, &entry);
@@ -665,11 +674,12 @@ impl WraithNamesContract {
     /// Hash a name string to BytesN<32> for use as storage key.
     fn hash_name(env: &Env, name: &String) -> BytesN<32> {
         let len = name.len() as usize;
-        let mut buf = [0u8; 32];
+        let mut buf = [0u8; MAX_NAME_LEN];
         if len > 0 {
             name.copy_into_slice(&mut buf[..len]);
         }
-        Ok(())
+        let name_bytes = Bytes::from_slice(env, &buf[..len]);
+        BytesN::from_array(env, &env.crypto().sha256(&name_bytes).to_array())
     }
 
     fn authorization_message(
@@ -1186,9 +1196,9 @@ mod test {
         let owner = Address::generate(&env);
         let meta = Bytes::from_slice(&env, &[1u8; 64]);
 
-        // Dotted names are rejected (subdomain nesting is not yet supported).
+        // Dotted names nested more than one level deep are rejected.
         let result = client.try_register(&owner, &String::from_str(&env, "a.b.alice"), &meta);
-        assert_eq!(result, Err(Ok(NamesError::InvalidNameCharacter)));
+        assert_eq!(result, Err(Ok(NamesError::NameTooDeep)));
     }
 
     #[test]
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.1.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.1.json
new file mode 100644
index 0000000..518644f
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.1.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
+  "ledger": {
+    "protocol_version": 22,
+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "18629437b58d6262f0edd93bf57387481dcef8840e2cbb7d3bab207689bef8a4"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "18629437b58d6262f0edd93bf57387481dcef8840e2cbb7d3bab207689bef8a4"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "12fpwsf"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GBBQWXUQHA3SY7VTOYMJO62RVUEHCTWD4OQL32KINP36UHYY3CZFXBVY"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "5a613233caa4d9d72670c3a8faba921c61f1ef1f85e14fe6d6d440e9c4f7e92e3c203336ae38c6498b223d10f62ac89a035fdf9915385c7ecf7eaf660b4081bf"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "c705a1a1cbb09294eadc04ec693615c411fb937948a3f1fd2b133c472b18f4bd"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "c705a1a1cbb09294eadc04ec693615c411fb937948a3f1fd2b133c472b18f4bd"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "75c57f89fcc2ab1098e7ff9858e4d17014b6a598f09eeda01e71cf71db03248c"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "75c57f89fcc2ab1098e7ff9858e4d17014b6a598f09eeda01e71cf71db03248c"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "18629437b58d6262f0edd93bf57387481dcef8840e2cbb7d3bab207689bef8a4"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+                    },
+                    "storage": null
+                  }
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_code": {
+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_code": {
+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
+                "code": ""
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ]
+    ]
+  },
+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.10.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.10.json
new file mode 100644
index 0000000..27901ea
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.10.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
+  "ledger": {
+    "protocol_version": 22,
+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "9f8707bd5fa7f4fdf61b662fdc15b2bcc3f7779cbc1e7e5e82926c4eb9468ec7"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "9f8707bd5fa7f4fdf61b662fdc15b2bcc3f7779cbc1e7e5e82926c4eb9468ec7"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "22lke"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GCJM3Z2R5XIZMPTAQHUQU5B7OAFVRYGQJ2XNI2C5LXDX5JHJ7UQIGSFY"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "23b71b6192f2b02b65b6365e0c1889d10f8a5d543e7f35ffa7a4736a99d06e5daf675c57670aa3f7093c8fcd8acbb3c56b3f0ca7f4249af2ae7c9355bed6e0ca"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "c6b77bc0d106d26f76417c3bcc26ee3f18a9c38cb2165f72871d64519736af47"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "c6b77bc0d106d26f76417c3bcc26ee3f18a9c38cb2165f72871d64519736af47"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "57bb5c12f41869678c4ca349a0fc54cbc3517f489fca852ca64b95018875fb5b"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "57bb5c12f41869678c4ca349a0fc54cbc3517f489fca852ca64b95018875fb5b"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "9f8707bd5fa7f4fdf61b662fdc15b2bcc3f7779cbc1e7e5e82926c4eb9468ec7"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+                    },
+                    "storage": null
+                  }
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_code": {
+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_code": {
+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
+                "code": ""
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ]
+    ]
+  },
+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.100.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.100.json
new file mode 100644
index 0000000..7a470b6
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.100.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
+  "ledger": {
+    "protocol_version": 22,
+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "0efe29368042c72ef24381813152e99f0404aa8a500152c072ca8e9770eadc67"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "0efe29368042c72ef24381813152e99f0404aa8a500152c072ca8e9770eadc67"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "w591n5y17yh9707a0g6lh5u961c43u"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GBXVEPZAH5LFSJ35INBBY637CKTQV364I24YTMVQYTTS3MDM3AX7EQUZ"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "2e298f995143306f48a4dc8a5195fa87b45f54e8e2e8abe2a9808024211d19b8853c6bd3178298c8e77ba873e7131c9fca22533b73385bb1b4573e2a7b557cce"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "a278c28953a2e64637f135ad2a0a933263c1972eb655d9dfb93b2d28722978f6"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "a278c28953a2e64637f135ad2a0a933263c1972eb655d9dfb93b2d28722978f6"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "e5509cc3930f1126e27688166bfb4cbc949e4c09a341e25e2adaccb7f6664f13"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "e5509cc3930f1126e27688166bfb4cbc949e4c09a341e25e2adaccb7f6664f13"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "0efe29368042c72ef24381813152e99f0404aa8a500152c072ca8e9770eadc67"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+                    },
+                    "storage": null
+                  }
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_code": {
+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_code": {
+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
+                "code": ""
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ]
+    ]
+  },
+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.101.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.101.json
new file mode 100644
index 0000000..c6bc688
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.101.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
+  "ledger": {
+    "protocol_version": 22,
+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
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+          }
+        },
+        [
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+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.102.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.102.json
new file mode 100644
index 0000000..e9c36ed
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.102.json
@@ -0,0 +1,243 @@
+{
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+    "nonce": 0
+  },
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+    "max_entry_ttl": 6312000,
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+                {
+                  "bytes": "0c2e2462020938ae64cf1c8510d9399f9d6df6b1d873a560d5b3897d1271fa03"
+                }
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+            "durability": "persistent"
+          }
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
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+                      "bytes": "0c2e2462020938ae64cf1c8510d9399f9d6df6b1d873a560d5b3897d1271fa03"
+                    }
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+                "durability": "persistent",
+                "val": {
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+                        "symbol": "name"
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+                      "val": {
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+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
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+                    }
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+                "durability": "persistent",
+                "val": {
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+            "ext": "v0"
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+                {
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+            "durability": "persistent"
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+        },
+        [
+          {
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+            "data": {
+              "contract_data": {
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                      "symbol": "Reverse"
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+            "durability": "persistent"
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+        },
+        [
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+            "data": {
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
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+                    "executable": {
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+          }
+        },
+        [
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+            "data": {
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+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
+                "code": ""
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+            "ext": "v0"
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+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.103.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.103.json
new file mode 100644
index 0000000..ee06431
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.103.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
+  "ledger": {
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+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
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+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "51595d4db48300c5e4beee045043e624932ad0f63ef60c444319e1679f18eeab"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "51595d4db48300c5e4beee045043e624932ad0f63ef60c444319e1679f18eeab"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "su5p7p4p1l7013v12bq9zfdjt6038"
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+                    {
+                      "key": {
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+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
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+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
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+                {
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+            "durability": "persistent"
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                "val": {
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+            "ext": "v0"
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+          4095
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+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
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+                {
+                  "bytes": "798e87c7c0ecc9b5f1db930922d33b34e6730b3991bbde5bc383814a82b9ba00"
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+            "durability": "persistent"
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+        },
+        [
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
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+                    {
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+          518400
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+      [
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+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
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+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
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+                    "executable": {
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+            "ext": "v0"
+          },
+          4095
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+      [
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+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
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+        [
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+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.104.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.104.json
new file mode 100644
index 0000000..38b4153
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.104.json
@@ -0,0 +1,243 @@
+{
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+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
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+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
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+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "de9b731c914e778be3b7c35c4b63765b50eed2a8facf8d1cf5c2965905c00bce"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
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+                    {
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+                    }
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+                "durability": "persistent",
+                "val": {
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+                      "val": {
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\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.105.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.105.json
new file mode 100644
index 0000000..6587bce
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.105.json
@@ -0,0 +1,243 @@
+{
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+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.106.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.106.json
new file mode 100644
index 0000000..1470c25
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.106.json
@@ -0,0 +1,243 @@
+{
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+    "nonce": 0
+  },
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+    "min_temp_entry_ttl": 16,
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+            "key": {
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+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "89969d110706b414886d5428163951d523e5e106016fba26616cc090e4b25950"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "89969d110706b414886d5428163951d523e5e106016fba26616cc090e4b25950"
+                    }
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+                "val": {
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+                      "val": {
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+            "durability": "persistent"
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+            "ext": "v0"
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+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.107.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.107.json
new file mode 100644
index 0000000..4299e41
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.107.json
@@ -0,0 +1,243 @@
+{
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+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
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+            "key": {
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+                },
+                {
+                  "bytes": "50e0543569c022b520c4c541739018a236e7ae6494c99c74d408c96addd53e25"
+                }
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+            "durability": "persistent"
+          }
+        },
+        [
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                    {
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+                "val": {
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+            "durability": "persistent"
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                    {
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+                {
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
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+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
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+            "last_modified_ledger_seq": 0,
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+                "ext": "v0",
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+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.108.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.108.json
new file mode 100644
index 0000000..7b50397
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.108.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
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+                },
+                {
+                  "bytes": "ca9bd2586875399b1641d2abcf758f790a2293aa1c7c7eab15fbd2f0aec22bb7"
+                }
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+            "durability": "persistent"
+          }
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+            "data": {
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+                        "symbol": "parent"
+                      },
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+                      },
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+                "val": {
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+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+              "vec": [
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+                },
+                {
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+            "durability": "persistent"
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+        },
+        [
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+            "data": {
+              "contract_data": {
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                    {
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+            "durability": "persistent"
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+        [
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
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+                "ext": "v0",
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+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.109.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.109.json
new file mode 100644
index 0000000..829ea49
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.109.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
+  "ledger": {
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+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
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+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "3ae5eebd68979685a40a3c2f56dc20db3f0221b6ccd10c14177aca283fa65b97"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "3ae5eebd68979685a40a3c2f56dc20db3f0221b6ccd10c14177aca283fa65b97"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
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+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "0mdd7y9nknqjbz7n4vjeq4z47838u"
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+                    {
+                      "key": {
+                        "symbol": "parent"
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+                      },
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+            "data": {
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+                "val": {
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+          4095
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+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
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+                },
+                {
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+            "durability": "persistent"
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+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
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+          518400
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+      [
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+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
+          {
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
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+                    "executable": {
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+                    },
+                    "storage": null
+                  }
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+              }
+            },
+            "ext": "v0"
+          },
+          4095
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+      [
+        {
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+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
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+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.11.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.11.json
new file mode 100644
index 0000000..f72e906
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.11.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
+  "ledger": {
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+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "bc735a9461410f6b9126ac0e0377b0915ac1069ef7fe56fd3127e2bd6da6b838"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "bc735a9461410f6b9126ac0e0377b0915ac1069ef7fe56fd3127e2bd6da6b838"
+                    }
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+                "durability": "persistent",
+                "val": {
+                  "map": [
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+                      "key": {
+                        "symbol": "name"
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+                      "val": {
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+                    {
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+                        "symbol": "parent"
+                      },
+                      "val": "void"
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+                      },
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+            "data": {
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+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
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+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "cc109fdfea412aaec7ce67005fe551216118d89468346f61e06354a609b78e3b"
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+                "durability": "persistent",
+                "val": {
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+                }
+              }
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+            "ext": "v0"
+          },
+          4095
+        ]
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+          "contract_data": {
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+                {
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+            "durability": "persistent"
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+        [
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+            "data": {
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
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\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.110.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.110.json
new file mode 100644
index 0000000..39a2040
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.110.json
@@ -0,0 +1,243 @@
+{
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\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.111.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.111.json
new file mode 100644
index 0000000..b9a4f78
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.111.json
@@ -0,0 +1,243 @@
+{
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+    "nonce": 0
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+                {
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+                }
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+            "durability": "persistent"
+          }
+        },
+        [
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.112.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.112.json
new file mode 100644
index 0000000..620d124
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.112.json
@@ -0,0 +1,243 @@
+{
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+            "ext": "v0"
+          },
+          4095
+        ]
+      ]
+    ]
+  },
+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.113.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.113.json
new file mode 100644
index 0000000..ef06bfc
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.113.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
+  "ledger": {
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+    "sequence_number": 0,
+    "timestamp": 0,
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+    "max_entry_ttl": 6312000,
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+            "key": {
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+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "4a281c12c9b1c01a0c5184f9b9ffc7f35a3258203c68e5da609eb1013d290d52"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "4a281c12c9b1c01a0c5184f9b9ffc7f35a3258203c68e5da609eb1013d290d52"
+                    }
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+                "val": {
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+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "dlhcw12j33vscg46u0rt8rc11"
+                      }
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+                    {
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+                        "symbol": "owner"
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+                      }
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+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
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+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "9d6319b6eadd2af27e626b63d381293ea8ef9033be9436b84c26a8b317f8884d2675e7b75223683217c310666b5e9c7f5111801b1b9f71e045191b19b76839c2"
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+                {
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+            "durability": "persistent"
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                },
+                {
+                  "bytes": "05e667d934f1dbf3fe7c468e3283f128882c4136ebb6f85355ad6a6a9ad9edcf"
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+        },
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+          518400
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+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
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+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+                    },
+                    "storage": null
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+            "ext": "v0"
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+          4095
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+      [
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+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_code": {
+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
+                "code": ""
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+            },
+            "ext": "v0"
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+          4095
+        ]
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+    ]
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+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.114.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.114.json
new file mode 100644
index 0000000..698fa4b
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.114.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
+  "ledger": {
+    "protocol_version": 22,
+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "532ecd0c6be221fbb6961194c300264ff2e3c3dc21177b3995395587f8680663"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "532ecd0c6be221fbb6961194c300264ff2e3c3dc21177b3995395587f8680663"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "oooz8o09l04yb57r46028p"
+                      }
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+                        "symbol": "owner"
+                      },
+                      "val": {
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+                      }
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+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
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+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "7d696f2e637fb0b6fbdac338825a81d79b6f87ed583b2efec5fb34ada6bd5abc940e579032051b4f5b68465a150dbc81cd464a5e8db59cd1ec0effb728a2a713"
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+                },
+                {
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+                }
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
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+                    }
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+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
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+      [
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+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "080273e751e28827c6ae0a2b86b74b0419563fb853826a0ae679a7800402ec01"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "080273e751e28827c6ae0a2b86b74b0419563fb853826a0ae679a7800402ec01"
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+                "durability": "persistent",
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+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+                    },
+                    "storage": null
+                  }
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
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+      [
+        {
+          "contract_code": {
+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_code": {
+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
+                "code": ""
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+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ]
+    ]
+  },
+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.115.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.115.json
new file mode 100644
index 0000000..d68c6ff
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.115.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
+  "ledger": {
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+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "f948448bcd316a7f27b4c615d77f986b2ae8373c5753249ec025a365a21330d8"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "f948448bcd316a7f27b4c615d77f986b2ae8373c5753249ec025a365a21330d8"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "273m0ub6nj"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
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+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "6ef0140ccae9269ff1b62108d0b2c5ff279c2d514415b9b8583808325dbcbbd228665cb3e8a659c3e3a1e285d37ccdfc9aaec842509cd805f7bad98871ff17ea"
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+                },
+                {
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+            "data": {
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+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                  "vec": [
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+                "val": {
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+            "ext": "v0"
+          },
+          4095
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+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
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+                  "symbol": "Reverse"
+                },
+                {
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+            "durability": "persistent"
+          }
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
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+                      "symbol": "Reverse"
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+                    {
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+            "ext": "v0"
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+          518400
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+      [
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+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+                    },
+                    "storage": null
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+            },
+            "ext": "v0"
+          },
+          4095
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+      ],
+      [
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+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
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+        },
+        [
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+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_code": {
+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
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+            "ext": "v0"
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+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.116.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.116.json
new file mode 100644
index 0000000..aef73f8
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.116.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
+  "ledger": {
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+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
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+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "9003c3cf7347bf0b28de62ce7d9ae708b20e56c140ce9a9d3731dd07d5a1540d"
+                }
+              ]
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+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
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+                      "bytes": "9003c3cf7347bf0b28de62ce7d9ae708b20e56c140ce9a9d3731dd07d5a1540d"
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+                "val": {
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+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "x13j2ykbc127"
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+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                  "symbol": "Reverse"
+                },
+                {
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+            "data": {
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+            "durability": "persistent"
+          }
+        },
+        [
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+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
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+                  }
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+            },
+            "ext": "v0"
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+          4095
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+      [
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+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
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+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
+                "code": ""
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+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.117.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.117.json
new file mode 100644
index 0000000..4a53cbf
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.117.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
+  "ledger": {
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+    "timestamp": 0,
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+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
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+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "1b4cc0b5f19bf2d384585774f8c775ea4d4fe640a72e3ea627f6f3a86705e590"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "1b4cc0b5f19bf2d384585774f8c775ea4d4fe640a72e3ea627f6f3a86705e590"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "y3q6r249"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GBCNICRS4CLHV52K5UTNZHYDKDKZV76R52AKRRH35PKDENNYBQBEM64Y"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "d6cbc852eb335b0341bd951ae602a0e5e1ad8d9fb11c76373e7b5a5a7231b17d28fa8f775d5b12744154af2baf81bad8209f6e1b563130b5472604172251b808"
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+          518400
+        ]
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+                },
+                {
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+                }
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+            "durability": "persistent"
+          }
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+            "data": {
+              "contract_data": {
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                      "symbol": "Replay"
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+                    {
+                      "bytes": "df15869c1e748ed30423a3fdb972d7041a10d29a7d7390534c9403ef48bdcb2a"
+                    }
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+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
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+            },
+            "ext": "v0"
+          },
+          4095
+        ]
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+      [
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+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "f07b947d78e27514590d6f3caab886d28a6d68121cddbc9122ff6b6e3701f6e8"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "f07b947d78e27514590d6f3caab886d28a6d68121cddbc9122ff6b6e3701f6e8"
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+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
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+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+                    },
+                    "storage": null
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+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
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+          "contract_code": {
+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
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+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_code": {
+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
+                "code": ""
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+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ]
+    ]
+  },
+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.118.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.118.json
new file mode 100644
index 0000000..7cd64d4
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.118.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
+  "ledger": {
+    "protocol_version": 22,
+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "4daf0b1e6ee57b86dfe7b663c501887d716a5e211da32f3ab8d21c5bb8fba087"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "4daf0b1e6ee57b86dfe7b663c501887d716a5e211da32f3ab8d21c5bb8fba087"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "97k2z5b00tg60z969ak"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GB5RZ7Y4XWKFZ32YUAL6ARF7TORMMAM3ACK7NTOLMDFM7XT266KCPVLB"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "d38f2a7071ecd720c0fa7788d8d8255a2be29289e11e3344fc2cbf402ada2e9c84b6f4d992f4e41442e5e192139a5269e11c9f331d4f40285097626a80ceadc4"
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+          },
+          518400
+        ]
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+          "contract_data": {
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+            "key": {
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+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "7054d503f16ebf3ee00d5b27d8aebf38eeb603ec46dd02127fa0aa800d5d3a07"
+                }
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+            },
+            "durability": "persistent"
+          }
+        },
+        [
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+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
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+                    {
+                      "symbol": "Replay"
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+                    }
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+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
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+              }
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+            "ext": "v0"
+          },
+          4095
+        ]
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+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "47de7b23ecd321cf55ca12bb63d48b5dca562dcb7df129cf7565e5350a028520"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "47de7b23ecd321cf55ca12bb63d48b5dca562dcb7df129cf7565e5350a028520"
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+                "durability": "persistent",
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+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+                    },
+                    "storage": null
+                  }
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_code": {
+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_code": {
+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
+                "code": ""
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+            "ext": "v0"
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+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.119.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.119.json
new file mode 100644
index 0000000..081c414
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.119.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
+  "ledger": {
+    "protocol_version": 22,
+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "f509151a8c897dffe41af28177be30f6a56248ca54794c8fbebc27de7c4a58b0"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "f509151a8c897dffe41af28177be30f6a56248ca54794c8fbebc27de7c4a58b0"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "3o41z0llk2"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
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+                      "val": {
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+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "4a27edec03f25dbc8629e63cd49087675c42318876686a5d1e724eb474e336de3424f13d99b1eb658dfaacab1754eacc670759dd434706b2adf2417f408de0c7"
+                      }
+                    }
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\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.12.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.12.json
new file mode 100644
index 0000000..98cbaeb
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.12.json
@@ -0,0 +1,243 @@
+{
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+                {
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+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.120.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.120.json
new file mode 100644
index 0000000..58c14c5
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.120.json
@@ -0,0 +1,243 @@
+{
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+    "nonce": 0
+  },
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+    [],
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+            "key": {
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+                },
+                {
+                  "bytes": "67729f3f9cc9c758dcad1d0957ae305de3848af5d4d8ea33eeb5e05cea1b7efa"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "67729f3f9cc9c758dcad1d0957ae305de3848af5d4d8ea33eeb5e05cea1b7efa"
+                    }
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+                "val": {
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+                      "val": {
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+            "ext": "v0"
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+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.121.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.121.json
new file mode 100644
index 0000000..0cb79b4
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.121.json
@@ -0,0 +1,243 @@
+{
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+  },
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+    [],
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+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
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+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
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+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
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+                },
+                {
+                  "bytes": "061570dba61fc646ac4013ce45ad96dad38e2acf3e21e35158ac13b11aaa6424"
+                }
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+            "durability": "persistent"
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+        [
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                      "symbol": "Reverse"
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+          518400
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+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
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+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
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+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
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+            "ext": "v0"
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+          4095
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+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
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+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
+                "code": ""
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+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.122.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.122.json
new file mode 100644
index 0000000..20b1340
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.122.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
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+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
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+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "2ed26ab6e8be1ec35de8f6dd14c57be90eaf3401ef2139597699a229098740ef"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "2ed26ab6e8be1ec35de8f6dd14c57be90eaf3401ef2139597699a229098740ef"
+                    }
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+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "kp172ji"
+                      }
+                    },
+                    {
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+                      },
+                      "val": {
+                        "address": "GB2PFSEZDHCV24M337GVNJTU7TGDWBUWR2WKUWM3JV35MQBEKOAACZET"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
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+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "1def6906eea4ea2070224947e398b2c0b942e450380de9163a82553cffdbc37e9eca80897c9c3cb83a6a4e1f1c7be2ceba273cbb4081c5e53d0f07e3f6d79a2d"
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+                },
+                {
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+          }
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                "durability": "persistent",
+                "val": {
+                  "bool": true
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+            },
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+        ]
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+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "232b5b7bc6543265f2b17eaf7e7aa5415b38da910a12c7c07814be2800ba545a"
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+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
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+                      "symbol": "Reverse"
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+                    {
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+            "durability": "persistent"
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+        },
+        [
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+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
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+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
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+            "data": {
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+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
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+            "ext": "v0"
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+          4095
+        ]
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+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.123.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.123.json
new file mode 100644
index 0000000..f45e077
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.123.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
+  "ledger": {
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+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "7c15d5415284c1f30bc7135c7ca00515c73ac938de54a796f7c97a4f7d602adc"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "7c15d5415284c1f30bc7135c7ca00515c73ac938de54a796f7c97a4f7d602adc"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "1ti027rg6j70m03r14s6f"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GDWZMQM6ZGWPN45TC5TUKGBFXKVLLWY2I23W5F37Y5W7OUCH6BUETAMA"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
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+                },
+                {
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+            "durability": "persistent"
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+        },
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+              "contract_data": {
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                "durability": "persistent",
+                "val": {
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+            "ext": "v0"
+          },
+          4095
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+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
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+              ]
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+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "ef7eed571b142c66cd5922c332a07104f11de9cd4bbcb9627078733f26dbee0a"
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+            "ext": "v0"
+          },
+          518400
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+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+                    },
+                    "storage": null
+                  }
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_code": {
+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_code": {
+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
+                "code": ""
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+            "ext": "v0"
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+    ]
+  },
+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.124.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.124.json
new file mode 100644
index 0000000..511a011
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.124.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
+  "ledger": {
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+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "09dc7e023a0cc4d19030cc1f0124bd4bc657f92418199e4a238fb473bda5cd7d"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "09dc7e023a0cc4d19030cc1f0124bd4bc657f92418199e4a238fb473bda5cd7d"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
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+                      "key": {
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+                      "val": {
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+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
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+        ]
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+                {
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+            "durability": "persistent"
+          }
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+        [
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+              "contract_data": {
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "abc143976af518d1cf493ed55f9d2f79307e888e914f5e82ae3d9a768f22c891"
+                    }
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+                "durability": "persistent",
+                "val": {
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+            "ext": "v0"
+          },
+          4095
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+      [
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+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
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+                },
+                {
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+            "durability": "persistent"
+          }
+        },
+        [
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
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+                    {
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+                    {
+                      "bytes": "48eea0b089843c6a29596613656482a103d3c4bee8e6ccb2adfc5c4b0346e0d6"
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+            "ext": "v0"
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+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
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+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.125.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.125.json
new file mode 100644
index 0000000..9e0d772
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.125.json
@@ -0,0 +1,243 @@
+{
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+    "nonce": 0
+  },
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+                "durability": "persistent",
+                "val": {
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+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
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+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.126.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.126.json
new file mode 100644
index 0000000..881b398
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.126.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
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+    [],
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+    "timestamp": 0,
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+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
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+            "key": {
+              "vec": [
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+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "24f792f829f1601a2cbdb417a5785e9aa736e88ec5d3ff4ad42809ca61e70def"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "24f792f829f1601a2cbdb417a5785e9aa736e88ec5d3ff4ad42809ca61e70def"
+                    }
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+                "durability": "persistent",
+                "val": {
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+                      "key": {
+                        "symbol": "name"
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+                      "val": {
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+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
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+                    {
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+                        "symbol": "stealth_meta_address"
+                      },
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                "val": {
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+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                },
+                {
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+            "data": {
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+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
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+                    {
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+            "durability": "persistent"
+          }
+        },
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+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
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+                    "storage": null
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+            "ext": "v0"
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+          4095
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+      [
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+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
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+            "ext": "v0"
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+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.127.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.127.json
new file mode 100644
index 0000000..df54f4c
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.127.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
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+    [],
+    [],
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+    "timestamp": 0,
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+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
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+            "key": {
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+                {
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+                },
+                {
+                  "bytes": "03421f69efb18a2b4098bba55131d20b34aff7b6a4ebb308f6cc5effd543f0b8"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "03421f69efb18a2b4098bba55131d20b34aff7b6a4ebb308f6cc5effd543f0b8"
+                    }
+                  ]
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+                "durability": "persistent",
+                "val": {
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+            "data": {
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                "val": {
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+            "ext": "v0"
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+            "durability": "persistent"
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+        },
+        [
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+            "data": {
+              "contract_data": {
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
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+                    {
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+      [
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+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
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+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
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+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
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+            },
+            "ext": "v0"
+          },
+          4095
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+      [
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+          "contract_code": {
+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
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+        [
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+                "ext": "v0",
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+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.128.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.128.json
new file mode 100644
index 0000000..788a582
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.128.json
@@ -0,0 +1,243 @@
+{
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+    "address": 1,
+    "nonce": 0
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+    "timestamp": 0,
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+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
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+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "3d8ffd91fbb801f36bca2c4364f5f17bd5fd7863da010c1745e002a976a06673"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "3d8ffd91fbb801f36bca2c4364f5f17bd5fd7863da010c1745e002a976a06673"
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+                "durability": "persistent",
+                "val": {
+                  "map": [
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+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "i440p69b4ylt95npgheftmn56"
+                      }
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+                        "symbol": "owner"
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+                      "key": {
+                        "symbol": "parent"
+                      },
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+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "4fe4c946423cf54dfeddea33aab55dfd5db11fc32dcb44df7bd4140b9f19b1da"
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                {
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+                },
+                {
+                  "bytes": "7e937d66bd4f0337b41c2aa6f4cde6f8696d5ea53f4b31c4f7624c960c68fc02"
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+            "durability": "persistent"
+          }
+        },
+        [
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                      "symbol": "Reverse"
+                    },
+                    {
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+          },
+          518400
+        ]
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+      [
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+          "contract_data": {
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+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
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+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+                    },
+                    "storage": null
+                  }
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
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+      [
+        {
+          "contract_code": {
+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_code": {
+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
+                "code": ""
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+            "ext": "v0"
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+    ]
+  },
+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.129.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.129.json
new file mode 100644
index 0000000..4145211
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.129.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
+  "ledger": {
+    "protocol_version": 22,
+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "de9b99a7587dc6940ae3090eaaad9dcfc262e28b2b03e4e920011aec80420e97"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "de9b99a7587dc6940ae3090eaaad9dcfc262e28b2b03e4e920011aec80420e97"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "w6oz8yqx4kq34f058z"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GCJ54DARHIBLVWO5KLE3WTCYGYNMP5KRJOP5ZSY4SZIVCCIJFDFEQZ7X"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "77f6c38f579c42c3d841d159dd5c296163f4c2696fee71b1486841e11b01b5d4340d32848eb875966e0db61eb2cb869e0201e9898d31a23522df6f3b5ff7f9f2"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "23f308d405f869f0c21401410ec25eb689ed1f398ae4bca2a7eec8b57b4c10a0"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "23f308d405f869f0c21401410ec25eb689ed1f398ae4bca2a7eec8b57b4c10a0"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "8aa7e1848f1474813c354ecd5d7cd7f9501a059e73edf975f830ff0a406556e9"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "8aa7e1848f1474813c354ecd5d7cd7f9501a059e73edf975f830ff0a406556e9"
+                    }
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+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "de9b99a7587dc6940ae3090eaaad9dcfc262e28b2b03e4e920011aec80420e97"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+                    },
+                    "storage": null
+                  }
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_code": {
+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_code": {
+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
+                "code": ""
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ]
+    ]
+  },
+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.13.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.13.json
new file mode 100644
index 0000000..b3e9216
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.13.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
+  "ledger": {
+    "protocol_version": 22,
+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "287b356c2fac9ddf4f3cd458e19a8b4b22fac9766760691cd6f919f1c9edc716"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "287b356c2fac9ddf4f3cd458e19a8b4b22fac9766760691cd6f919f1c9edc716"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "wz02rg3369"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GD2G6GOB5RYI7ES762O6GFHD5O2QAO6EWMYCJRUUFZKLI5VKCS5HWSPJ"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "21ad04ff2278f78abed7d86e6735ded7a550d5a0387877c6300886d768aee14656a3689585b5f5c96560e8ce5eb1afc750347d78d1726ca4f6beb4742c0a495f"
+                      }
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+                }
+              }
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+            "ext": "v0"
+          },
+          518400
+        ]
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+      [
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+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
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+                },
+                {
+                  "bytes": "e9237d49691b7efc2591b60788fa1e23556b8ea41ca5eed1251d0eaa75c8864b"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "e9237d49691b7efc2591b60788fa1e23556b8ea41ca5eed1251d0eaa75c8864b"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "753499bbe97d2c7600a4813b81d3995aa71c3d345d52e1ec57435a1df4aa6934"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "753499bbe97d2c7600a4813b81d3995aa71c3d345d52e1ec57435a1df4aa6934"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "287b356c2fac9ddf4f3cd458e19a8b4b22fac9766760691cd6f919f1c9edc716"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+                    },
+                    "storage": null
+                  }
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_code": {
+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_code": {
+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
+                "code": ""
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+            },
+            "ext": "v0"
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+      ]
+    ]
+  },
+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.130.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.130.json
new file mode 100644
index 0000000..db605af
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.130.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
+  "ledger": {
+    "protocol_version": 22,
+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "0fa4728afb21863f99cc35a1d9eef0eeff1c828aff27374498d0049ea9ffc4a8"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "0fa4728afb21863f99cc35a1d9eef0eeff1c828aff27374498d0049ea9ffc4a8"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
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+                      "val": {
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+                      "val": {
+                        "address": "GC4EP66VRLB76BR2PTASBQU5VUCSRAGSPF4W3P5MXQJP3JQUB7RNB3MR"
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+                        "symbol": "parent"
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+                },
+                {
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+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "0fdb01b76d3f810fcaff2977527ebc2738c20a2d4b5051ee7497c89bdf74b1c7"
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+            "data": {
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
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+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+                    },
+                    "storage": null
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+            "ext": "v0"
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+          4095
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+      [
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+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
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+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
+                "code": ""
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+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.131.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.131.json
new file mode 100644
index 0000000..2375082
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.131.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
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+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
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+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "57006221703ec055763f0207c7b186a2fabe5f1ae2ec5b16e11bb457876a4656"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "57006221703ec055763f0207c7b186a2fabe5f1ae2ec5b16e11bb457876a4656"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "a52b56839d"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GCTORBZJB6PMEAYYSFAO5IMQVA5LN5WETGXLJONMHMBMN6GCEVMUECPW"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "f50e74a9490942f7fb95af416b07ee052a29e015b14c8cb65fe41e8d8f6c063e60a436f2901805620e2d1fff1fd7ee3c31b7b746249b9102263d82971dcf530c"
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+                },
+                {
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+                }
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+            "durability": "persistent"
+          }
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+            "data": {
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                    },
+                    {
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+                    }
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+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
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+          4095
+        ]
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+      [
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+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
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+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "e790e041b7fd1c238f25be0d4cc7a0a2eff184dc700e148b4500e86113699562"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
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+                    {
+                      "bytes": "e790e041b7fd1c238f25be0d4cc7a0a2eff184dc700e148b4500e86113699562"
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+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
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+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+                    },
+                    "storage": null
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+                }
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+            },
+            "ext": "v0"
+          },
+          4095
+        ]
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+      [
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+          "contract_code": {
+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
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+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
+                "code": ""
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+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ]
+    ]
+  },
+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.132.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.132.json
new file mode 100644
index 0000000..b0acd19
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.132.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
+  "ledger": {
+    "protocol_version": 22,
+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "00a2283fabed863f7a8a516e7358b34c0cec00dcc172ccaa4c2815c45dadf4a2"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "00a2283fabed863f7a8a516e7358b34c0cec00dcc172ccaa4c2815c45dadf4a2"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "i306str3"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GBOG5SZNWFKMHMHRAYBH7DWLFDUVHFVZGRYEER3TXIMPBSIK47F7SBCC"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "5e07abed6977a99c219faa7b29ca68577034e83d87e33544bac3b668b0b0391d5f8b96b2c6e83468df94b2ad8fc5426001a605db8082043eb4f1c74318948c5d"
+                      }
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+                }
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+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
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+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                },
+                {
+                  "bytes": "4fe4ddcbfa87383329ebda4367cbeab84aedd27735a58fd46d7da8d2aa55c8ac"
+                }
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+            "durability": "persistent"
+          }
+        },
+        [
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                    {
+                      "symbol": "Replay"
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+                    {
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+                    }
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+                "durability": "persistent",
+                "val": {
+                  "bool": true
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+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "fef182a493c23cab8e38649efb581c9428cc98be22955bbe714a3c2b6042d34f"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "fef182a493c23cab8e38649efb581c9428cc98be22955bbe714a3c2b6042d34f"
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+                "durability": "persistent",
+                "val": {
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+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+                    },
+                    "storage": null
+                  }
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_code": {
+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_code": {
+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
+                "code": ""
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+            "ext": "v0"
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+          4095
+        ]
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+    ]
+  },
+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.133.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.133.json
new file mode 100644
index 0000000..4df9787
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.133.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
+  "ledger": {
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+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "10f727e7aec99d2bdd6acbff45eceea4e79b6325e6a7b384db7d5029e360ef6f"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "10f727e7aec99d2bdd6acbff45eceea4e79b6325e6a7b384db7d5029e360ef6f"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "baj"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
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+                      "val": {
+                        "address": "GBPFSLX53R2MDUYHPKZX7VKBXQA5WGDQBYRTP53TGPNDIBDCZ5HWOTCS"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "ab85dad1eb70944ccbfd63c032e00d341f5c4d8701df7c4753b1adbd4c3158443ec98d36a653fb231b3fc3f9581106056fa5aa85b14f0fce8fa4a302d750947a"
+                      }
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+            "ext": "v0"
+          },
+          518400
+        ]
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+      [
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+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "f40c51d088b7f859969237212de3237c5f42bce36d28c16ff0f200510db591c0"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
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+          }
+        },
+        [
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+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.134.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.134.json
new file mode 100644
index 0000000..f07db64
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.134.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
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+    [],
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+                {
+                  "bytes": "9c5e89ee26ce5acfb57f9ac0f6e4435ebbb59063b5953a0bfda4bb07b4f9ac55"
+                }
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+            "durability": "persistent"
+          }
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                      },
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+            "durability": "persistent"
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+            "data": {
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
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+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.135.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.135.json
new file mode 100644
index 0000000..5f7e060
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.135.json
@@ -0,0 +1,243 @@
+{
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+    "nonce": 0
+  },
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+    [],
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+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
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+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
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+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "ceef4c18a283b1e3e8c371d7f3e2759f8490cb1b22e3e022bd811a842461c148"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "ceef4c18a283b1e3e8c371d7f3e2759f8490cb1b22e3e022bd811a842461c148"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
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+                      "key": {
+                        "symbol": "name"
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+                      "val": {
+                        "string": "u5s"
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+                    {
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+                        "symbol": "owner"
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+                      },
+                      "val": "void"
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+                "val": {
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+            "ext": "v0"
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+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                {
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+            "durability": "persistent"
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
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+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
+          {
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+            "data": {
+              "contract_data": {
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
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+            },
+            "ext": "v0"
+          },
+          4095
+        ]
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+      [
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+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
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+            "data": {
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+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.136.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.136.json
new file mode 100644
index 0000000..a5b62ae
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.136.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
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+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
+      [
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+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "24a3a6e210314da538a222b6da0c897a5571f460dc9f132c482bbc9f0f409657"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
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+                    {
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+                    }
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+                "val": {
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+                      "val": "void"
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+            "data": {
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
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+                    {
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+                      "bytes": "578b8404a48cdc07deedb79d6e118c620e4264a048fd684576a234562ff0d8fe"
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+                "val": {
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+              }
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+            "ext": "v0"
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+          4095
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+                {
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+            "durability": "persistent"
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+        [
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+            "data": {
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\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.137.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.137.json
new file mode 100644
index 0000000..0531eec
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.137.json
@@ -0,0 +1,243 @@
+{
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+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.138.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.138.json
new file mode 100644
index 0000000..945d3f8
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.138.json
@@ -0,0 +1,243 @@
+{
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+    "nonce": 0
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+                {
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+                }
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+            "durability": "persistent"
+          }
+        },
+        [
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
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+                    {
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+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.139.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.139.json
new file mode 100644
index 0000000..ac2c747
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.139.json
@@ -0,0 +1,243 @@
+{
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+            "durability": "persistent"
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+            "data": {
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+            "durability": "persistent"
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+            "data": {
+              "contract_code": {
+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
+                "code": ""
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ]
+    ]
+  },
+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.14.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.14.json
new file mode 100644
index 0000000..d5a28ec
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.14.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
+  "ledger": {
+    "protocol_version": 22,
+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
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+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "489d397d6d4dca6d090707b7747ef37303691f91b08c451b7d5c5486c5ff7901"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "489d397d6d4dca6d090707b7747ef37303691f91b08c451b7d5c5486c5ff7901"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "x7w64q134h66yhn84d04m"
+                      }
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+                    {
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+                        "symbol": "owner"
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+                      "val": {
+                        "address": "GCHLNK3C5I6VOG3OB3CL4BBY7LTH4VI5G6O5CHD5XA2APDZXRDQM4LYJ"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "ad3b612cb076b7aa4a87b8040734b5bf010630c4c1161207ca30d01e06262cad68e0c0ea920d7f7f5f484398ef04d57188e59386015187fe8dc527d0ce1d6bce"
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+          518400
+        ]
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+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "f59ecc95d5d5b099efb2c94419236068ba0f52448fe5f43ff63bd631497dffdf"
+                }
+              ]
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+            "durability": "persistent"
+          }
+        },
+        [
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "f59ecc95d5d5b099efb2c94419236068ba0f52448fe5f43ff63bd631497dffdf"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
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+            "ext": "v0"
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+        ]
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+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "8e1299043a1c5627fbb1532d4d4c9c12fa5ec16e41303bd47bc7e8d4a652ccd4"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
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+            "ext": "v0"
+          },
+          518400
+        ]
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+      [
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+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
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+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+                    },
+                    "storage": null
+                  }
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+            },
+            "ext": "v0"
+          },
+          4095
+        ]
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+      [
+        {
+          "contract_code": {
+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_code": {
+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
+                "code": ""
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ]
+    ]
+  },
+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.140.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.140.json
new file mode 100644
index 0000000..b094797
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.140.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
+  "ledger": {
+    "protocol_version": 22,
+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "abfff528f142210cb8022d4b82a76e2372493b0b5a994fec9c3cf1f6345851d9"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "abfff528f142210cb8022d4b82a76e2372493b0b5a994fec9c3cf1f6345851d9"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "865k78wk9a7"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GDHYLMAF5QD5S246PPT6DVSJCFQ4AHHCZW2NZZZJMGUPLWIW73NLSQZO"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "237c25f91f52c9a3bd49bef7afe660207353fdee88ff380a87eaa82d3e67cb9a56da6e5d2af4a0b979317bd3d171ef242ca72826a4714674ad26cc79b5fd0d30"
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+          518400
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+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
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+                },
+                {
+                  "bytes": "a3418237549b04d23f54b2ddf558555af91983a84cbab6042a6141a19017a714"
+                }
+              ]
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+            "durability": "persistent"
+          }
+        },
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+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "a3418237549b04d23f54b2ddf558555af91983a84cbab6042a6141a19017a714"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "53aac56a8d530dc8f63165a73a54eb6caaf5a8c1dca11187e7463fafc5044886"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "53aac56a8d530dc8f63165a73a54eb6caaf5a8c1dca11187e7463fafc5044886"
+                    }
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+                "durability": "persistent",
+                "val": {
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+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+                    },
+                    "storage": null
+                  }
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_code": {
+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_code": {
+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
+                "code": ""
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ]
+    ]
+  },
+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.141.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.141.json
new file mode 100644
index 0000000..9c6c76d
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.141.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
+  "ledger": {
+    "protocol_version": 22,
+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "78bd730335d4d751190a51727ec0f5110a311cb71a4b29b02a2fd38a7704ddf3"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "78bd730335d4d751190a51727ec0f5110a311cb71a4b29b02a2fd38a7704ddf3"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "839mb2qchf3un8"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GDE3M7YLYH2YAYANGF4LY63OIUTTZMQEWPLSDJJXETWO7FX5GBO3I57R"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "c8d076cd889d8aaba4dc04ac170bf5297bacac4f161a0a01d9d6c265e3962c8e52481a33bdf8a9c5bca13d7e565aa00168a28272aa6d0fef4447dc147b332963"
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+            "ext": "v0"
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+          518400
+        ]
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+      [
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+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                },
+                {
+                  "bytes": "addf6b92d1a21f8ef4890327d4c489a4f75caed8b5e029d28c8e5a683c7cc4f4"
+                }
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+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "addf6b92d1a21f8ef4890327d4c489a4f75caed8b5e029d28c8e5a683c7cc4f4"
+                    }
+                  ]
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+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
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+          4095
+        ]
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+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "0e8d84d9d1c074198be81f9f0fdbbff6c41de9a04ed89e86432ba9e05d722b90"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "0e8d84d9d1c074198be81f9f0fdbbff6c41de9a04ed89e86432ba9e05d722b90"
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+                  "bytes": "78bd730335d4d751190a51727ec0f5110a311cb71a4b29b02a2fd38a7704ddf3"
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+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+                    },
+                    "storage": null
+                  }
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_code": {
+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_code": {
+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
+                "code": ""
+              }
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+            "ext": "v0"
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+          4095
+        ]
+      ]
+    ]
+  },
+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.142.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.142.json
new file mode 100644
index 0000000..743845f
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.142.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
+  "ledger": {
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+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "3af852c9b60066a8fdfb9918c5f2ff0d620ab91bea2bd324b73e1d44ad38088f"
+                }
+              ]
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+            "durability": "persistent"
+          }
+        },
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                    {
+                      "symbol": "Name"
+                    },
+                    {
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+                "val": {
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+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "5hyf838g67r1112gziujr5fq26y957"
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+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "4f440480248fb4b5c9f5acd048ef588db84c8b02f6dd574be203d55650b226d7"
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+            "data": {
+              "contract_data": {
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+            "durability": "persistent"
+          }
+        },
+        [
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+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
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+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+                    },
+                    "storage": null
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+            "ext": "v0"
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+          4095
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+      [
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+          "contract_code": {
+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_code": {
+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
+                "code": ""
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+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.143.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.143.json
new file mode 100644
index 0000000..98ff105
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.143.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
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+    "timestamp": 0,
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+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
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+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "5471640b9e50a8cad2e0240be49d2205256bd473d1a1b1da85b19bc258a203c0"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "5471640b9e50a8cad2e0240be49d2205256bd473d1a1b1da85b19bc258a203c0"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "3lqr3449jc5j84"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GC2OYCR7QS46Y3UGSUQASCPVCDCFMENBBKSDW46YMSTKAFNT4N575YDP"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "3b9ae0edac6922d60242b7c906be8bc8f787413c6cfadc4d4305a5a7092fbb473acd91db78de96374259f36b6ef7a652b9dc5a6bfded05b20241e7a4eabc9c5a"
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+          518400
+        ]
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+                },
+                {
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+                }
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+            "durability": "persistent"
+          }
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+            "data": {
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
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+                    },
+                    {
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+                    }
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+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
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+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "8bd1200a25df4490a8ce15621a283aaed2f190ca86a717a0974ff9a95f048b2d"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "8bd1200a25df4490a8ce15621a283aaed2f190ca86a717a0974ff9a95f048b2d"
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+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+                    },
+                    "storage": null
+                  }
+                }
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+            "ext": "v0"
+          },
+          4095
+        ]
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+      [
+        {
+          "contract_code": {
+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
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+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
+                "code": ""
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ]
+    ]
+  },
+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.144.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.144.json
new file mode 100644
index 0000000..0d8e37a
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.144.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
+  "ledger": {
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+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "ddf650d58607d1264cfa109a1c925724672bfe8703f6a5e3b6382501ca6dcee8"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "ddf650d58607d1264cfa109a1c925724672bfe8703f6a5e3b6382501ca6dcee8"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "0azl0cp2gh8c4"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GALJZEMBRTQ27KFHIXXC3T3VLHCXO54M4DHS3G4A5NOEHEWP75XGDNMB"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "a411587ca641d1d2bae76ded2bf0933dabe221f617cdf32c22a217cb3d6044195be4a9ddf16cc5545778d414ae81b73e091c1f54f7283fbd24edbeab22ad2505"
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+            "ext": "v0"
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+          518400
+        ]
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+      [
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+          "contract_data": {
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+                },
+                {
+                  "bytes": "2ae6e84d1110808853a344e409d70a64e26e4c5b0db550bccbcaa163500d7bd7"
+                }
+              ]
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+            "durability": "persistent"
+          }
+        },
+        [
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+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
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+                    }
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+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "c9485875e8b5d7f3decb7808c45c0c506103de39da790c9a5a32ed4c27865710"
+                }
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+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "c9485875e8b5d7f3decb7808c45c0c506103de39da790c9a5a32ed4c27865710"
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+                "durability": "persistent",
+                "val": {
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+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+                    },
+                    "storage": null
+                  }
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_code": {
+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_code": {
+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
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+            },
+            "ext": "v0"
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+    ]
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+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.145.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.145.json
new file mode 100644
index 0000000..93c0811
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.145.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
+  "ledger": {
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+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "310528630ba0d1733ef3fa71ceb7439830d21b67708f7033e5392e20483a111b"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "310528630ba0d1733ef3fa71ceb7439830d21b67708f7033e5392e20483a111b"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
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+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "a1145oabbxyf88npzvt44l1y6hb5"
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+                    {
+                      "key": {
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+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
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+                "key": "ledger_key_contract_instance",
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+          }
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+        [
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+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.146.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.146.json
new file mode 100644
index 0000000..c108a0c
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.146.json
@@ -0,0 +1,243 @@
+{
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+    "nonce": 0
+  },
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+                {
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+                }
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+            "durability": "persistent"
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                      },
+                      "val": "void"
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+                {
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+            "durability": "persistent"
+          }
+        },
+        [
+          {
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                "durability": "persistent",
+                "val": {
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+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.147.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.147.json
new file mode 100644
index 0000000..1433448
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.147.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
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+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
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+            "key": {
+              "vec": [
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+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "b96b20d44465b8477fa8d330b88cad2ec35e9380333897a5108a52e5b3665753"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "b96b20d44465b8477fa8d330b88cad2ec35e9380333897a5108a52e5b3665753"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
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+                        "symbol": "name"
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+                      "val": {
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+                      "val": "void"
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                "val": {
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+            "ext": "v0"
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+          4095
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+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
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+                {
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+            "durability": "persistent"
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+        },
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+            "data": {
+              "contract_data": {
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
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+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
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+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
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+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
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+            "ext": "v0"
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+          4095
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+      [
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+          "contract_code": {
+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
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+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.148.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.148.json
new file mode 100644
index 0000000..32eafe6
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.148.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
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+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
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+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "3f5d74a8c3ca3f0ecca64741d0223dbec0aaf59617eab1d4af16677e928e9796"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
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+                    },
+                    {
+                      "bytes": "3f5d74a8c3ca3f0ecca64741d0223dbec0aaf59617eab1d4af16677e928e9796"
+                    }
+                  ]
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+                "durability": "persistent",
+                "val": {
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+                      "val": {
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+                    {
+                      "key": {
+                        "symbol": "parent"
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+                      "val": "void"
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+                {
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+            "durability": "persistent"
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+        },
+        [
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "510ec9d901436b6ca0192fc07630d3e5583c597d5391026e6b7fa9be59b70069"
+                    }
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+                "durability": "persistent",
+                "val": {
+                  "bool": true
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+              }
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+            "ext": "v0"
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\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.149.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.149.json
new file mode 100644
index 0000000..b9a0699
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.149.json
@@ -0,0 +1,243 @@
+{
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+    "nonce": 0
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+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.15.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.15.json
new file mode 100644
index 0000000..ba01a45
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.15.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
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+    [],
+    [],
+    []
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+    "timestamp": 0,
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+    "min_temp_entry_ttl": 16,
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+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
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+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "2da60f57306f3e7b4aae59888e18fdf2f80c0962b9bfa6833932c5e0d8c67fac"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "2da60f57306f3e7b4aae59888e18fdf2f80c0962b9bfa6833932c5e0d8c67fac"
+                    }
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+                "durability": "persistent",
+                "val": {
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+                        "symbol": "name"
+                      },
+                      "val": {
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+            "durability": "persistent"
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                "durability": "persistent",
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+            "ext": "v0"
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+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.150.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.150.json
new file mode 100644
index 0000000..7cff37e
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.150.json
@@ -0,0 +1,243 @@
+{
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+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
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+            "key": {
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+                {
+                  "bytes": "9ba555ed0c33f9834f3c7520b5c554914d68a62e25b305fe930e3a54f6bf0441"
+                }
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+            "durability": "persistent"
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+        [
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+            "data": {
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+            "durability": "persistent"
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
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+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
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+            "last_modified_ledger_seq": 0,
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+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.151.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.151.json
new file mode 100644
index 0000000..511d245
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.151.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
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+              "vec": [
+                {
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+                },
+                {
+                  "bytes": "fb0401fd2b3243dfaa4e8cd8395be46a40d3c231dc469d4a9cc7124584f2ba55"
+                }
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+            "durability": "persistent"
+          }
+        },
+        [
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
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+                    },
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+                    }
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+                        "symbol": "parent"
+                      },
+                      "val": "void"
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+                      },
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+                "val": {
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+                {
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+            "data": {
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+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+            "data": {
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
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+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
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+          }
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+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
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+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.152.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.152.json
new file mode 100644
index 0000000..f7a3291
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.152.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
+  "ledger": {
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+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
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+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "aad6cbfc61c0a254c7a1d001707407b736b076158b96018e6298eddb544c3efa"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "aad6cbfc61c0a254c7a1d001707407b736b076158b96018e6298eddb544c3efa"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "j77z471o6lf2czn3c"
+                      }
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+                      "key": {
+                        "symbol": "owner"
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+                      "val": {
+                        "address": "GB623GWB72GZTMCFW24C5SJJN4XCSISP2G3MGECBGEZV4J6N5BM4AEUE"
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+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
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+        },
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+              "contract_data": {
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                "val": {
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+            "ext": "v0"
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+          4095
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+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
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+                  "symbol": "Reverse"
+                },
+                {
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+            "durability": "persistent"
+          }
+        },
+        [
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
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+                    {
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+          518400
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+      [
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+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
+          {
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+                    },
+                    "storage": null
+                  }
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+            },
+            "ext": "v0"
+          },
+          4095
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+      [
+        {
+          "contract_code": {
+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
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+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
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+            },
+            "ext": "v0"
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+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.153.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.153.json
new file mode 100644
index 0000000..61682ac
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.153.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
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+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
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+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "1f9e328bac1cb3ba17b5ac8105b127757097d23283ee59eb12994a533885ecc6"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "1f9e328bac1cb3ba17b5ac8105b127757097d23283ee59eb12994a533885ecc6"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
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+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
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+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
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+                        "symbol": "stealth_meta_address"
+                      },
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+            "durability": "persistent"
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+            "data": {
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+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                "val": {
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+            "durability": "persistent"
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
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+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
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+            "ext": "v0"
+          },
+          4095
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+      [
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+        [
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+            "ext": "v0"
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+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.154.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.154.json
new file mode 100644
index 0000000..0eabeeb
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.154.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
+  "ledger": {
+    "protocol_version": 22,
+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "cb5e4745c255ceb7a5d0b43f69a682b6364015f3be20f7967310e15870f0d07b"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "cb5e4745c255ceb7a5d0b43f69a682b6364015f3be20f7967310e15870f0d07b"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "k4y7u"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GC7OMUOKE63PRBOO2BP7UOKNQ2LWABYTXYTT3J24CFQ2QJDVYL4CDFYB"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "83316c5107f461cc21af1f7622d6854ea876a9f86cc4377981257367ded5e9c5b35f033f528c68e1b5a89dbdf1a30288092873655329dc91d03139a48b81d9c2"
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+        ]
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+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "ef66149356d4093f85bdbec145bcd07f29e410ab56524255769d044fc169dc5c"
+                }
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+            "durability": "persistent"
+          }
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                "val": {
+                  "bool": true
+                }
+              }
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+            "ext": "v0"
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+          4095
+        ]
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+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "406c1907c7a7a481095a8732430765903defb96d69197a3ea272745d97e93094"
+                }
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+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "406c1907c7a7a481095a8732430765903defb96d69197a3ea272745d97e93094"
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+          },
+          518400
+        ]
+      ],
+      [
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+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+                    },
+                    "storage": null
+                  }
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_code": {
+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_code": {
+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
+                "code": ""
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ]
+    ]
+  },
+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.155.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.155.json
new file mode 100644
index 0000000..a395215
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.155.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
+  "ledger": {
+    "protocol_version": 22,
+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "e6d91a025894e927c3731abfdc0b92e35ab049216fb3aea06101b63c9a69fec6"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "e6d91a025894e927c3731abfdc0b92e35ab049216fb3aea06101b63c9a69fec6"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "58xdnf3ru36mv9"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GDBYX2XEIN5PHGKSIMEKFDNTCGZYKNLGYHEMU4GMBOJYJVUVPFIIHWEM"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "f3c51bbaf09a1e56202fc46713a133c816a6a70409681d2948f5cc4ebfc4d63245d4f66e35aa92e8226873e26ee219414f6cb66f1771cb16aae95b4a53c993c4"
+                      }
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+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
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+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "737282c50e8db409271f4263ba5a1cef2606fca28b68181300bafeaabcc44756"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "737282c50e8db409271f4263ba5a1cef2606fca28b68181300bafeaabcc44756"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "0191de695212e12ac42b4972a4bbbd5a991db602665e25f9c6fc25082e62591c"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "0191de695212e12ac42b4972a4bbbd5a991db602665e25f9c6fc25082e62591c"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "e6d91a025894e927c3731abfdc0b92e35ab049216fb3aea06101b63c9a69fec6"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+                    },
+                    "storage": null
+                  }
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_code": {
+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_code": {
+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
+                "code": ""
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ]
+    ]
+  },
+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.156.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.156.json
new file mode 100644
index 0000000..f106008
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.156.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
+  "ledger": {
+    "protocol_version": 22,
+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "3c49057026f76268fa4666b4cb09b35bcd0b20e2fd7071858923488d7c0ac5d7"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "3c49057026f76268fa4666b4cb09b35bcd0b20e2fd7071858923488d7c0ac5d7"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "tc02h85q1e6y"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GBBF4HT5EKNTC6EXODOIOL33D4PSK3QZMPHYM2LDAMZN27WEAK57WNNQ"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "ed6290f0a42e7fa6f90ee0135a00d322ac23dc4ff8c28359cfcbbf4edcb3a9c0317ad1649de31565ada5a6c50eabf804aec094636ab56ddf956e3be33b81bb43"
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+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
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+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "4d37ecbbee14a8540f07d0bf97ce64d68f570e871b5fb4d7079e148daaa7d0e1"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "4d37ecbbee14a8540f07d0bf97ce64d68f570e871b5fb4d7079e148daaa7d0e1"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "c871777c72c7133174bde122429170a80abf59f366e2568ddc91c4e7ffdfe220"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "c871777c72c7133174bde122429170a80abf59f366e2568ddc91c4e7ffdfe220"
+                    }
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+                "durability": "persistent",
+                "val": {
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+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+                    },
+                    "storage": null
+                  }
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_code": {
+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_code": {
+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
+                "code": ""
+              }
+            },
+            "ext": "v0"
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+          4095
+        ]
+      ]
+    ]
+  },
+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.157.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.157.json
new file mode 100644
index 0000000..c975c8b
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.157.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
+  "ledger": {
+    "protocol_version": 22,
+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "b36593a69cb3073e2f2640edac69594c2ab04b533d081dbf59c546b8406d34f9"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
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+                "val": {
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+                        "symbol": "name"
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+                      "val": {
+                        "string": "gblnv5q0r1s1wiu4vf1agcv75wm"
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+                {
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+                  "symbol": "Reverse"
+                },
+                {
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+            "last_modified_ledger_seq": 0,
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+            "durability": "persistent"
+          }
+        },
+        [
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+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
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+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
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+            "ext": "v0"
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+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
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+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
+                "code": ""
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+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.158.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.158.json
new file mode 100644
index 0000000..28a5508
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.158.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
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+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
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+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
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+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "b1390da19c60ba6c6745511a67929089a5b760f1bde619f4bd280ac94bbadf63"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "b1390da19c60ba6c6745511a67929089a5b760f1bde619f4bd280ac94bbadf63"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "xg61x902049zez7s4"
+                      }
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+                    {
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+                        "symbol": "owner"
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+                      "val": {
+                        "address": "GA7UZMJ6GQUZLEQD4LE2ZIASZIRLGSYURXEXVSHMWDOCTOJRETX474U4"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "e0a5b3ee12b6702a38627334b3419bc658607d273297027c4d91a0d442a10d5e30da8bbef97283e8e527039455f2daab63c95fa280990f2fc28f1bac6cb211ef"
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+          518400
+        ]
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+                },
+                {
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+                }
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                    }
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+                "durability": "persistent",
+                "val": {
+                  "bool": true
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+            "ext": "v0"
+          },
+          4095
+        ]
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+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
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+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "8ce9c74575821bbb2b478f2b1474a34739dca1e8232becb79be18fb9704c6fbc"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "8ce9c74575821bbb2b478f2b1474a34739dca1e8232becb79be18fb9704c6fbc"
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+            "ext": "v0"
+          },
+          518400
+        ]
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+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
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+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
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+                    "storage": null
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+            "ext": "v0"
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+          4095
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+      [
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+          "contract_code": {
+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
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+            "last_modified_ledger_seq": 0,
+            "data": {
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+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
+                "code": ""
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+            },
+            "ext": "v0"
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+          4095
+        ]
+      ]
+    ]
+  },
+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.159.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.159.json
new file mode 100644
index 0000000..e1790ce
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.159.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
+  "ledger": {
+    "protocol_version": 22,
+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "b23636e7bbce03fe37ccda791f4a3a700a32f41381b14c07009edd7ef93e7f69"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "b23636e7bbce03fe37ccda791f4a3a700a32f41381b14c07009edd7ef93e7f69"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "l82mkq31ls9c24306vp5g83"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GCAXCT7VQKEJ437MBVNG3H43R3BPAIXILYP3UABRUVRS4BDNJV6TP4GM"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "57c3f69b6b585ba9d1e4419fb158c4fc6117723cdae8e9f027fa687803041d04b823998056abad6df9317b13346556b4048b27c5feb76fad46b1a1baf28947a6"
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+          518400
+        ]
+      ],
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+                },
+                {
+                  "bytes": "ff0801b7f33c291c79563b4b27393f27228c08a589b6ce7664650fc7e16fda90"
+                }
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+            "durability": "persistent"
+          }
+        },
+        [
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
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+                    {
+                      "symbol": "Replay"
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+                    {
+                      "bytes": "ff0801b7f33c291c79563b4b27393f27228c08a589b6ce7664650fc7e16fda90"
+                    }
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+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
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+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
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+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "c6dbf2c5e355a3506a84dc2fafdae68cabf360b19d5cd0238dddb6760b4519b2"
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+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "c6dbf2c5e355a3506a84dc2fafdae68cabf360b19d5cd0238dddb6760b4519b2"
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+                "durability": "persistent",
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+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+                    },
+                    "storage": null
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+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_code": {
+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
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+            "data": {
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+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
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+            "ext": "v0"
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+          4095
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+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.16.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.16.json
new file mode 100644
index 0000000..e1fcf32
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.16.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
+  "ledger": {
+    "protocol_version": 22,
+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "cfde603860205ae3b89ffb1b2fc08099cbed59e7b4b9add49926ca365bdea79c"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "cfde603860205ae3b89ffb1b2fc08099cbed59e7b4b9add49926ca365bdea79c"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "13zz7ygd83x53"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
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+                      "val": {
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+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "aca355d849e178b9fab13c27db30ee3b08c54c696ca93b47866ef7b5887daf866dd1e49decc90495492fb1fc7619243031e2aabbcd177173ee6bf7713292e59e"
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+          },
+          518400
+        ]
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+      [
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+          "contract_data": {
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+                {
+                  "symbol": "Replay"
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+            "durability": "persistent"
+          }
+        },
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+            "data": {
+              "contract_data": {
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
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+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
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+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.160.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.160.json
new file mode 100644
index 0000000..9bc7e4a
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.160.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
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+    [],
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+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
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+            "key": {
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+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "d2d93bed6663639a7bddda250037971cf5d32ecca899958da6cad7fdedd100cd"
+                }
+              ]
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+            "durability": "persistent"
+          }
+        },
+        [
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
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+                    {
+                      "symbol": "Name"
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+                    }
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+                "val": {
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+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "3ckl1evrs"
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+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
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+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
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+                "durability": "persistent",
+                "val": {
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+                  "symbol": "Reverse"
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+                {
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+                }
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+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                      "symbol": "Reverse"
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+                    {
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+            "durability": "persistent"
+          }
+        },
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+            "data": {
+              "contract_data": {
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
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+          }
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+        [
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+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.161.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.161.json
new file mode 100644
index 0000000..efc4fce
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.161.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
+  "ledger": {
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+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "78a53fdc35682e1a9c3dda540518bb809d0b600474b8987507f61be9b81248f5"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "78a53fdc35682e1a9c3dda540518bb809d0b600474b8987507f61be9b81248f5"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "jn4u0"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GAQNUKUMYU27MARX5ZQ6XOLF7I7PA6NPOPHOHOOWO2WHYAO5GTAG6A7J"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
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+                },
+                {
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+          }
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+                "val": {
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+            "ext": "v0"
+          },
+          4095
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+      [
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+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
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+            "durability": "persistent"
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+        },
+        [
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
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+                      "symbol": "Reverse"
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+                    {
+                      "bytes": "c46a047a3704d4061d1f28c404ea0f759598f6c7ace705e88684dec91b84ef0b"
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+            "ext": "v0"
+          },
+          518400
+        ]
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+      [
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+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+                    },
+                    "storage": null
+                  }
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_code": {
+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
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+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
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+            "ext": "v0"
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+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.162.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.162.json
new file mode 100644
index 0000000..1999390
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.162.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
+  "ledger": {
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+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "5c1b8bbe60ece817f71c9a025770ff94da2876202155243b39211fde438c77b3"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "5c1b8bbe60ece817f71c9a025770ff94da2876202155243b39211fde438c77b3"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
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+                      "val": {
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+                      }
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+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
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+                        "symbol": "stealth_meta_address"
+                      },
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+            "durability": "persistent"
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+        },
+        [
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+            "data": {
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+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "3d4f9401f846acc9a32785e6d373949fcb0814d8e6a14b3cc615cfe19fed059b"
+                    }
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+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
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+      [
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+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                {
+                  "bytes": "3947833e33a6cf37ea17a9224532574c94059185a5053524f4b42f3ec53c3ec2"
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+            "durability": "persistent"
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+        },
+        [
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+            "data": {
+              "contract_data": {
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+          }
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+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.163.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.163.json
new file mode 100644
index 0000000..3584347
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.163.json
@@ -0,0 +1,243 @@
+{
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+    "nonce": 0
+  },
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+                {
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+            "durability": "persistent"
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+            "durability": "persistent"
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+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.164.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.164.json
new file mode 100644
index 0000000..6d32966
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.164.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
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+    "nonce": 0
+  },
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+    [],
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+    "timestamp": 0,
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+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
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+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
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+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "abe49997c3ed0a203acb2e9d164f98e6f5246a7085271b27c4fb85b45da983ec"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "abe49997c3ed0a203acb2e9d164f98e6f5246a7085271b27c4fb85b45da983ec"
+                    }
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+                "durability": "persistent",
+                "val": {
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+                        "symbol": "name"
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+                      "val": {
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+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
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+        [
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+            "data": {
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                "val": {
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+            "ext": "v0"
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+          4095
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+          }
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+        [
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+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.165.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.165.json
new file mode 100644
index 0000000..1a0b503
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.165.json
@@ -0,0 +1,243 @@
+{
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+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
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+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
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+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
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+                },
+                {
+                  "bytes": "661a01cb4cbdfb4839496da2c51b6312404479ab1a49fc867969a704f9ed5bf3"
+                }
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+            "durability": "persistent"
+          }
+        },
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
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+            "data": {
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
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+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
+                "code": ""
+              }
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+            "ext": "v0"
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+          4095
+        ]
+      ]
+    ]
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+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.166.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.166.json
new file mode 100644
index 0000000..0eab476
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.166.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
+  "ledger": {
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+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
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+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
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+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "e6f091e7714297b9af56ea6d0ec107032a84c60351f334531a4c7f5c49c11adc"
+                }
+              ]
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+            "durability": "persistent"
+          }
+        },
+        [
+          {
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
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+                    {
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+                    }
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+                "val": {
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+                      "val": {
+                        "string": "586220j4t19196"
+                      }
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+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
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+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
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+                },
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                    }
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+                "val": {
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+                },
+                {
+                  "bytes": "e12e2caba465b4d86fb8cd6027eb2b66161740e3e0b79a452c6ecf3646b02efa"
+                }
+              ]
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+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                  "vec": [
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+                      "symbol": "Reverse"
+                    },
+                    {
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+            "ext": "v0"
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+          518400
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+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
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+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
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+            "ext": "v0"
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+          4095
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+      [
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+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
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+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
+                "code": ""
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+            "ext": "v0"
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+          4095
+        ]
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+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.167.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.167.json
new file mode 100644
index 0000000..ac1c0e4
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.167.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
+  "ledger": {
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+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "92f471ccfde1954bc019f10bef38db7a1c28f824fc76eaf4560140c39eb46296"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "92f471ccfde1954bc019f10bef38db7a1c28f824fc76eaf4560140c39eb46296"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "dzsyic17lpcwev084z3j79"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GBOH7RWQJVPWPSLPBDUPBC5G3BKR6TOC4LNJ6OW3UCR56YRLYHCUMROG"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "711e4ac64d721fbe484429e72f173c6bb0de33206681966f5c259958b18b44ed9740133204741de770dacd3ba21178c04e317662cd25c0cf4076439e7f0c6a5b"
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+          518400
+        ]
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+                },
+                {
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+                }
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+            "durability": "persistent"
+          }
+        },
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+            "data": {
+              "contract_data": {
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                      "symbol": "Replay"
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+                    {
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+                    }
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+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
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+            },
+            "ext": "v0"
+          },
+          4095
+        ]
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+      [
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+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "31212d361d0a8d081983d6e1e14af87eddfb0b4e07bfabef3502a6c1a9864d9c"
+                }
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+            "durability": "persistent"
+          }
+        },
+        [
+          {
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "31212d361d0a8d081983d6e1e14af87eddfb0b4e07bfabef3502a6c1a9864d9c"
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+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
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+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+                    },
+                    "storage": null
+                  }
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_code": {
+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_code": {
+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
+                "code": ""
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
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+    ]
+  },
+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.168.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.168.json
new file mode 100644
index 0000000..f18364e
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.168.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
+  "ledger": {
+    "protocol_version": 22,
+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "cde5d85eba943b4aef85938d666e5893251c6950951ef85d93d962e64d7f31f2"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "cde5d85eba943b4aef85938d666e5893251c6950951ef85d93d962e64d7f31f2"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "3jn7vblen7vesyz43"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
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+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "b29ed11b076fa2a782d31f4c75e4bb671d4e0b526b05a5e72f1fd9e06b1f5d967d0d10d70623487e0cac8bf72e1d92992ea212bf702864df1e2b92eed6e704d2"
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+          518400
+        ]
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+                },
+                {
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+                }
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+            },
+            "durability": "persistent"
+          }
+        },
+        [
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+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "e850489830458f451fd2c556a144509e28dab6dc7dad6534ca7b35c3b29cb6b1"
+                    }
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+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
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+              }
+            },
+            "ext": "v0"
+          },
+          4095
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+      [
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+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "8f06042918005b2429d5bc37ba582b3f22c69ad19bfc5172ac2e743126822ba8"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "8f06042918005b2429d5bc37ba582b3f22c69ad19bfc5172ac2e743126822ba8"
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+                "durability": "persistent",
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+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+                    },
+                    "storage": null
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+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_code": {
+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_code": {
+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
+                "code": ""
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+            },
+            "ext": "v0"
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+          4095
+        ]
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+    ]
+  },
+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.169.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.169.json
new file mode 100644
index 0000000..72227e1
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.169.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
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+  "ledger": {
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+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
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+    "min_temp_entry_ttl": 16,
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+                },
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+            "durability": "persistent"
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+            "data": {
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                "val": {
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+                      "val": {
+                        "string": "d5a53a68jw916ii"
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+                },
+                {
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+            "durability": "persistent"
+          }
+        },
+        [
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+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
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+                    "executable": {
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+            "ext": "v0"
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+      [
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+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
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+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
+                "code": ""
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+            "ext": "v0"
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+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.17.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.17.json
new file mode 100644
index 0000000..8b07c53
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.17.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
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+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
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+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
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+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "fed6edc7b91b04ff13d83ef8f9aa9c9fcac4d37d148dbab6650a8ca1488ae586"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "fed6edc7b91b04ff13d83ef8f9aa9c9fcac4d37d148dbab6650a8ca1488ae586"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "osou95"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
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+                      "val": {
+                        "address": "GA57E6B3EIPKTDG2LEIDPDVOQAWQ7F5TAFLNT3YGJCQ2FRVGSZRUFTHN"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "b838113d152cc9220e004b7ab2774d25763f1522a76147945f3b117c7fe4b445f434a6661f6e1e2f5fbbca8686b9d548fe83edfb7c527645a6b09fc54b2369a1"
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+                },
+                {
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+                }
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+          }
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+            "data": {
+              "contract_data": {
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "13552d5d18a9f2d35b05b39a1f910d8521e14672f3afbccadae3492532c2aa00"
+                    }
+                  ]
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+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
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+            "ext": "v0"
+          },
+          4095
+        ]
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+      [
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+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
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+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "7c663e5c74f5b8fe91668a3d2e86514d24f8e21ab70c57a0a35d611cad1041c6"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "7c663e5c74f5b8fe91668a3d2e86514d24f8e21ab70c57a0a35d611cad1041c6"
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+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
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+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+                    },
+                    "storage": null
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+            "ext": "v0"
+          },
+          4095
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+      [
+        {
+          "contract_code": {
+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_code": {
+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
+                "code": ""
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+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ]
+    ]
+  },
+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.170.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.170.json
new file mode 100644
index 0000000..e273f8c
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.170.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
+  "ledger": {
+    "protocol_version": 22,
+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "90a64b566e671091db4dfdde1fff946c6eefea185f8e365b634b65de1b74e7e8"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "90a64b566e671091db4dfdde1fff946c6eefea185f8e365b634b65de1b74e7e8"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "67u4yju14"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GA6WFMY7H6YOXF7FQW6E5VKOM2I7S4SZ6X3TDELTP4G7NFIYNXFFMANT"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "4d4b2891dda2985d07afa39d962258baf93e5aa35931755f9de4cc0126b8f7f3db655b6b4d33fc8e5e2fb956ba95f047beb849864d62628e46156abbfce60767"
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+            "ext": "v0"
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+          518400
+        ]
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+                },
+                {
+                  "bytes": "4a187a5493a53f56361fcae976dcdfa4e4658219573aec45a9290305f0818228"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
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+                      "symbol": "Replay"
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+                    {
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+                "durability": "persistent",
+                "val": {
+                  "bool": true
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+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
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+      [
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+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "130cd2204b84fadd016213b1c8045f81a944cef5ba6fc46fd854e6a0619c69e3"
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+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "130cd2204b84fadd016213b1c8045f81a944cef5ba6fc46fd854e6a0619c69e3"
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+            "ext": "v0"
+          },
+          518400
+        ]
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+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+                    },
+                    "storage": null
+                  }
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_code": {
+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
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+                "ext": "v0",
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+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.171.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.171.json
new file mode 100644
index 0000000..7fbcaa7
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.171.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
+  "ledger": {
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+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "00f9f4e0123768b674333d67ef37dc16a996988365ce105b8382ab427c88fb77"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "00f9f4e0123768b674333d67ef37dc16a996988365ce105b8382ab427c88fb77"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
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+                      "val": {
+                        "string": "5o1e2k67oq148i53j43p1t9bm"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
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+            "data": {
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+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
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+          }
+        },
+        [
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+                "ext": "v0",
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+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.172.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.172.json
new file mode 100644
index 0000000..bd65d86
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.172.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
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+    [],
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+                {
+                  "bytes": "c21bbca9e277804500d797111f5a3a79e6907850a1d07eb41fbfe2a2defa2c3a"
+                }
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+            "durability": "persistent"
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+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                "val": {
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+                      "val": {
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+                        "symbol": "parent"
+                      },
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+                        "symbol": "stealth_meta_address"
+                      },
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+            "durability": "persistent"
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+            "data": {
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+            "durability": "persistent"
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+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
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+                    "executable": {
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+          }
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+        [
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+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
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+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.173.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.173.json
new file mode 100644
index 0000000..b567a2c
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.173.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
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+  ],
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+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
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+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "fb244b6ab3ac1571ce2d1aae491dac4b153e7196a3b80585ed9a7c6504ae5952"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "fb244b6ab3ac1571ce2d1aae491dac4b153e7196a3b80585ed9a7c6504ae5952"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
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+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "b1m2i7of6355vv1viv"
+                      }
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+                    {
+                      "key": {
+                        "symbol": "owner"
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+                      "val": {
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+                      }
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+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
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+                      },
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+                {
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+                "ext": "v0",
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+                "val": {
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+          4095
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+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                {
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+            "durability": "persistent"
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+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
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+                      "symbol": "Reverse"
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+          518400
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+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
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+                    "storage": null
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+            },
+            "ext": "v0"
+          },
+          4095
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+      ],
+      [
+        {
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+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
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+            "data": {
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+                "ext": "v0",
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+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.174.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.174.json
new file mode 100644
index 0000000..823eafd
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.174.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
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+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
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+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "984e685d7035b57dcfb8f4ec8d73884e1b1750bbcad018512f01635b83089eea"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
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+                    }
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+                "durability": "persistent",
+                "val": {
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+                      "val": {
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+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
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+                {
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+            "durability": "persistent"
+          }
+        },
+        [
+          {
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.175.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.175.json
new file mode 100644
index 0000000..6595953
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.175.json
@@ -0,0 +1,243 @@
+{
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+    "nonce": 0
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+                }
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+                "val": {
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+                "val": {
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+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.176.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.176.json
new file mode 100644
index 0000000..45bed58
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.176.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
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+    [],
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+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
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+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
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+                },
+                {
+                  "bytes": "0f2627d881407342cb9c4c46fbdc531b9501a7c9852d7a3ba958aaaf1a78fe4b"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "0f2627d881407342cb9c4c46fbdc531b9501a7c9852d7a3ba958aaaf1a78fe4b"
+                    }
+                  ]
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+                "durability": "persistent",
+                "val": {
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+                        "symbol": "name"
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+                      "val": {
+                        "string": "w7j6ojdr2390hmlgw904j0fo7vw"
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+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
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+        [
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
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+                "val": {
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+            "ext": "v0"
+          },
+          4095
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+      [
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+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
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+        [
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+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.177.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.177.json
new file mode 100644
index 0000000..fc149d4
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.177.json
@@ -0,0 +1,243 @@
+{
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+    "timestamp": 0,
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+    "min_temp_entry_ttl": 16,
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+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
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+                {
+                  "bytes": "89464b9b47240eb727d34954212749838c17b93326174a061e6a0de3c0bf173e"
+                }
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+            "durability": "persistent"
+          }
+        },
+        [
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+            "durability": "persistent"
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
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+          }
+        },
+        [
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+            "last_modified_ledger_seq": 0,
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+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.178.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.178.json
new file mode 100644
index 0000000..9c52d02
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.178.json
@@ -0,0 +1,243 @@
+{
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+    "address": 1,
+    "nonce": 0
+  },
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+    [],
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+                {
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+            "durability": "persistent"
+          }
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                {
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+            "durability": "persistent"
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
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+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.179.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.179.json
new file mode 100644
index 0000000..86fcbfe
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.179.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
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+    "timestamp": 0,
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+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
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+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
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+                },
+                {
+                  "bytes": "d5b9028372d0423987c720403e77fcb3292b938dad5741a1f99848d29a607fc2"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "d5b9028372d0423987c720403e77fcb3292b938dad5741a1f99848d29a607fc2"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
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+                      "key": {
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+                      },
+                      "val": {
+                        "string": "8w0"
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+                    {
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+                "val": {
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+            "ext": "v0"
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+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                {
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+            "durability": "persistent"
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+            "data": {
+              "contract_data": {
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+        [
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+            "data": {
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                "durability": "persistent",
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+            "ext": "v0"
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+          4095
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+      [
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+          "contract_code": {
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+        },
+        [
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+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.18.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.18.json
new file mode 100644
index 0000000..877369e
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.18.json
@@ -0,0 +1,243 @@
+{
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+    "nonce": 0
+  },
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+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
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+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
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+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "ca9c13b25f4a721d91298d613fb8aef56994824cdc8f89e241b682fc167bc569"
+                }
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+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                    {
+                      "bytes": "ca9c13b25f4a721d91298d613fb8aef56994824cdc8f89e241b682fc167bc569"
+                    }
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+                "val": {
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+            "ext": "v0"
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+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
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+        [
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+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
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+            "ext": "v0"
+          },
+          4095
+        ]
+      ]
+    ]
+  },
+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.180.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.180.json
new file mode 100644
index 0000000..6f2179d
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.180.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
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+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
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+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "f3a64b96b2f5a62500ba130dd93abf5628aee2ded05ea31dd3bf17f8a2f1146f"
+                }
+              ]
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+            "durability": "persistent"
+          }
+        },
+        [
+          {
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
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+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "f3a64b96b2f5a62500ba130dd93abf5628aee2ded05ea31dd3bf17f8a2f1146f"
+                    }
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+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "u8t2b"
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+                    {
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+                        "symbol": "owner"
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+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
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+                    {
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+                      },
+                      "val": {
+                        "bytes": "b90fb28184d9511d6b79ba6f11e565a090ac2f7c5b1df03a9b05ab735f34186bc57c1025108b5133a55fa2c0594b114111e6dad6661568bb4dfdf2210ee29520"
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+                },
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+                "val": {
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+        ]
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+                  "symbol": "Reverse"
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+                {
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+            "data": {
+              "contract_data": {
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+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
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+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
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+                  }
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+            "ext": "v0"
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+          4095
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+      [
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+          "contract_code": {
+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_code": {
+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
+                "code": ""
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+            "ext": "v0"
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+          4095
+        ]
+      ]
+    ]
+  },
+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.181.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.181.json
new file mode 100644
index 0000000..6b09c11
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.181.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
+  "ledger": {
+    "protocol_version": 22,
+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "56b8f49b247fe7d603a0e85e1a3a19218517dc1eb447f81c9f0b704a4ca28633"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "56b8f49b247fe7d603a0e85e1a3a19218517dc1eb447f81c9f0b704a4ca28633"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "eq0167207worr70tz8"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GBPH5PJWEE3VPCYWKGXM2OMNI4UNOILVP3YKZ7ZM24B2P27M6YDC3RSX"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "482de25780b6f3abc522521af34b098106e7eacaa628c82a76ea7b7b319b9f7530a05130a452f4b37fe3f4390b7fcb42a1c19a990511d38bfc54aa04efa1df7c"
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+        ]
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+                },
+                {
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+                }
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+            "data": {
+              "contract_data": {
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
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+                      "symbol": "Replay"
+                    },
+                    {
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+                    }
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+                "durability": "persistent",
+                "val": {
+                  "bool": true
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+            },
+            "ext": "v0"
+          },
+          4095
+        ]
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+      [
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+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "bad8652d7c4cda2c5864e0a65afcaf609b3fa20f62dd77f140d627a43ca2c514"
+                }
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+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "bad8652d7c4cda2c5864e0a65afcaf609b3fa20f62dd77f140d627a43ca2c514"
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+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+                    },
+                    "storage": null
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+            "ext": "v0"
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+          4095
+        ]
+      ],
+      [
+        {
+          "contract_code": {
+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_code": {
+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
+                "code": ""
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+            "ext": "v0"
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+    ]
+  },
+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.182.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.182.json
new file mode 100644
index 0000000..b8be7d0
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.182.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
+  "ledger": {
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+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
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+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "a1ec63e7b64843c0a473d6273943a732c96e341594d5047eb241fc740aa85adb"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "a1ec63e7b64843c0a473d6273943a732c96e341594d5047eb241fc740aa85adb"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "ou73j6q8x3c3x"
+                      }
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+                    {
+                      "key": {
+                        "symbol": "owner"
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+                      "val": {
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+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
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+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
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+                },
+                {
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+                }
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+            "durability": "persistent"
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                "val": {
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+            "ext": "v0"
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+                {
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+            "durability": "persistent"
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+            "data": {
+              "contract_data": {
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
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+                    {
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+            "ext": "v0"
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+          518400
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+      [
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+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
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+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
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+                    "executable": {
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+            "ext": "v0"
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+          4095
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+      [
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+          "contract_code": {
+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
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+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
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+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.183.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.183.json
new file mode 100644
index 0000000..ab4aaab
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.183.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
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+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
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+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
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+            "data": {
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                      "symbol": "Name"
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+                {
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+            "data": {
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
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+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
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+            "data": {
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+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
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+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.184.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.184.json
new file mode 100644
index 0000000..b95f633
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.184.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
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+    [],
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+            "key": {
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+                },
+                {
+                  "bytes": "67c055b2fc73f6591ba31a409a8e5e0ac7877d85b3028cde8236ddc18bb0e17c"
+                }
+              ]
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+            "durability": "persistent"
+          }
+        },
+        [
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
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+                    {
+                      "bytes": "67c055b2fc73f6591ba31a409a8e5e0ac7877d85b3028cde8236ddc18bb0e17c"
+                    }
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+                "durability": "persistent",
+                "val": {
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+                        "symbol": "name"
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+                      "val": {
+                        "string": "1y8b37355goj4d93698h258"
+                      }
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+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "1d5a02f58531c48ed5c3cce1711d607f72ec9793d1277ca9b43013c4ce35091adad3ecc5eacb876b30ef6f11c23efabe019cd2bcc39c4b8e8faf5285486fc5bb"
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+                {
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+                "val": {
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+            "ext": "v0"
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+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                {
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+            "durability": "persistent"
+          }
+        },
+        [
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+            "data": {
+              "contract_data": {
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                      "symbol": "Reverse"
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+                    {
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+      [
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+            "durability": "persistent"
+          }
+        },
+        [
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+            "data": {
+              "contract_data": {
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
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+            "ext": "v0"
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+          4095
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+      [
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+          "contract_code": {
+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
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+            "last_modified_ledger_seq": 0,
+            "data": {
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+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
+                "code": ""
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+            "ext": "v0"
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+          4095
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+    ]
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+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.185.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.185.json
new file mode 100644
index 0000000..5cecf88
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.185.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
+  "ledger": {
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+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
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+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "a20ea040509be14d79d2a11164567c5ee9e03ce032aee0e1ee0401f1f35b563c"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "a20ea040509be14d79d2a11164567c5ee9e03ce032aee0e1ee0401f1f35b563c"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "570iui10"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
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+                      }
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+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
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+                      },
+                      "val": {
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+        ]
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+                {
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+                }
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+            "durability": "persistent"
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+            "data": {
+              "contract_data": {
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                    }
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+                "durability": "persistent",
+                "val": {
+                  "bool": true
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+            "ext": "v0"
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+          4095
+        ]
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+      [
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+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
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+                {
+                  "bytes": "55d3732646b8abafa490b1653ae77cc0aec7da911814be3e4a9e65a3aef3b90a"
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+            "durability": "persistent"
+          }
+        },
+        [
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
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+                    {
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+          518400
+        ]
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+      [
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+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+                    },
+                    "storage": null
+                  }
+                }
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+            },
+            "ext": "v0"
+          },
+          4095
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+      [
+        {
+          "contract_code": {
+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
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+            "last_modified_ledger_seq": 0,
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+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.186.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.186.json
new file mode 100644
index 0000000..a16b252
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.186.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
+  "ledger": {
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+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "fac428ddd4810568176204e9385fb4cb0e39d6d335fd60a20ee0041c90d5a970"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "fac428ddd4810568176204e9385fb4cb0e39d6d335fd60a20ee0041c90d5a970"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "9i0g4mzr79775t"
+                      }
+                    },
+                    {
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+                        "symbol": "owner"
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+                      "val": {
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+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
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diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.187.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.187.json
new file mode 100644
index 0000000..ab60f25
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.187.json
@@ -0,0 +1,243 @@
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\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.188.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.188.json
new file mode 100644
index 0000000..22d8d75
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.188.json
@@ -0,0 +1,243 @@
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+                }
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+            "durability": "persistent"
+          }
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+            "data": {
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+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
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\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.189.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.189.json
new file mode 100644
index 0000000..3bfb73b
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.189.json
@@ -0,0 +1,243 @@
+{
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+            "durability": "persistent"
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                },
+                {
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+            "last_modified_ledger_seq": 0,
+            "data": {
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+            "durability": "persistent"
+          }
+        },
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+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
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+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
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+                    "storage": null
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+            "ext": "v0"
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+          4095
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+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
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+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
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+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.19.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.19.json
new file mode 100644
index 0000000..1ebad08
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.19.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
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+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
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+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "f3e02a3081517bf74533ef5272e1ed480e3894fcc1dbb4ab3239814908b28317"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "f3e02a3081517bf74533ef5272e1ed480e3894fcc1dbb4ab3239814908b28317"
+                    }
+                  ]
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+                "durability": "persistent",
+                "val": {
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+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "asi1"
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+                    {
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+                      }
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+                    {
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+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
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+                        "symbol": "stealth_meta_address"
+                      },
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+                "val": {
+                  "bool": true
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+          4095
+        ]
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+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
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+                },
+                {
+                  "bytes": "95ee19882ad97bc78004b19eba00072e319f217a2dd93a131bf065dfa4527a58"
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+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
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+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
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+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
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+            "ext": "v0"
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+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
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+            "data": {
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+                "ext": "v0",
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+            "ext": "v0"
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+          4095
+        ]
+      ]
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+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.190.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.190.json
new file mode 100644
index 0000000..3cb86c3
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.190.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
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+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "3f4b2b3e4afbcdc40ac7a467863ca5453216c5b37830055b4048767433fff8c3"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "3f4b2b3e4afbcdc40ac7a467863ca5453216c5b37830055b4048767433fff8c3"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "xf9o65"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GAAWWJYOZ2VVGKMDV5XQ67H5E7IA4MSDLOUGK6FCQWI5UGYXENWLK2LC"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
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+                      },
+                      "val": {
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+                },
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                      "symbol": "Replay"
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+                "val": {
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+      [
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+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
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+            "durability": "persistent"
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+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
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+                      "symbol": "Reverse"
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+                    {
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+            "ext": "v0"
+          },
+          518400
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+      [
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+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+                    },
+                    "storage": null
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+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_code": {
+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
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+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
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+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.191.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.191.json
new file mode 100644
index 0000000..87cdbba
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.191.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
+  "ledger": {
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+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
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+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "90d510cd5e629ef4b86c4b8d1e8a52ffab7d5ac1913531031e10fd5db980edba"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "90d510cd5e629ef4b86c4b8d1e8a52ffab7d5ac1913531031e10fd5db980edba"
+                    }
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+                },
+                "durability": "persistent",
+                "val": {
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+                      "key": {
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+                      "val": {
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+                        "symbol": "parent"
+                      },
+                      "val": "void"
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+                    {
+                      "key": {
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+                      },
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
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+                    {
+                      "symbol": "Replay"
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+                    {
+                      "bytes": "7208fd8b2180ec0010406677befbfb8caf3c7d19385d259eb978bdeeb3e9a9bb"
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+                "durability": "persistent",
+                "val": {
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+            "ext": "v0"
+          },
+          4095
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+      [
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+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                {
+                  "bytes": "c975ee26dcec5be0cadff3ef2bf368c8faeb514116ee786e9ad93dc8fb6ab19f"
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+            "durability": "persistent"
+          }
+        },
+        [
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
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+                    {
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+            "ext": "v0"
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+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
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+          }
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+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.192.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.192.json
new file mode 100644
index 0000000..7e4ce1b
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.192.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
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+    [],
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+    "max_entry_ttl": 6312000,
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+                {
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+                }
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+                "ext": "v0",
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+            "data": {
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+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
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+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.193.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.193.json
new file mode 100644
index 0000000..75d7d25
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.193.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
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+    [],
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+  ],
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+    "timestamp": 0,
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+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
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+            "key": {
+              "vec": [
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+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "a0ebad71ecb5d6c23b36e33b8629dcdb54ea3fd318546245ebcda7fe1b5d25cb"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "a0ebad71ecb5d6c23b36e33b8629dcdb54ea3fd318546245ebcda7fe1b5d25cb"
+                    }
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+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
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+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "391ml57awt1611uz0l"
+                      }
+                    },
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+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
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+                      },
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                "val": {
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+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                },
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
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+                    {
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+            "durability": "persistent"
+          }
+        },
+        [
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
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+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
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+                    "storage": null
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+                }
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+            "ext": "v0"
+          },
+          4095
+        ]
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+      [
+        {
+          "contract_code": {
+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
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+                "ext": "v0",
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+            "ext": "v0"
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+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.194.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.194.json
new file mode 100644
index 0000000..bcd3a23
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.194.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
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+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
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+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "867229997d238b4bd3a9a91a1dc654f5052404fd7c28ecf1440fcd164f230278"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "867229997d238b4bd3a9a91a1dc654f5052404fd7c28ecf1440fcd164f230278"
+                    }
+                  ]
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+                "durability": "persistent",
+                "val": {
+                  "map": [
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+                        "symbol": "name"
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+                      "val": {
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+                    {
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+                        "symbol": "parent"
+                      },
+                      "val": "void"
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+                      },
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+                "key": {
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+                "val": {
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+            "ext": "v0"
+          },
+          4095
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+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                },
+                {
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+            "durability": "persistent"
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+        },
+        [
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+            "data": {
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
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+                    {
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+            "ext": "v0"
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+          518400
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+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
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+            "ext": "v0"
+          },
+          4095
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+      [
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+          "contract_code": {
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+        [
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+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.195.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.195.json
new file mode 100644
index 0000000..2b34eb7
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.195.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
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+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
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+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "509c225b2ac1d06f767ea088c5fb20a173abe817b273d19a8193f38cfd75b160"
+                }
+              ]
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+            "durability": "persistent"
+          }
+        },
+        [
+          {
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
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+                    {
+                      "symbol": "Name"
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+                    {
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+                "val": {
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+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "crh962s21j7jo2c6a44"
+                      }
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+                      "val": {
+                        "address": "GCFVWDAM4Q3TVCF2OWREK3JXM6ITPO34N5CY43YFZWBADVMEWGIHFD5C"
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+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
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+                        "symbol": "stealth_meta_address"
+                      },
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+                },
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+                {
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+            "durability": "persistent"
+          }
+        },
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+            "data": {
+              "contract_data": {
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
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+                  }
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+            "ext": "v0"
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+      [
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+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
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+            "last_modified_ledger_seq": 0,
+            "data": {
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+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
+                "code": ""
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+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.196.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.196.json
new file mode 100644
index 0000000..b0879a3
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.196.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
+  "ledger": {
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+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "98ba490c241b00ed57bb43946f758ec0e131d3edf44da034ba37db694e1f27d5"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "98ba490c241b00ed57bb43946f758ec0e131d3edf44da034ba37db694e1f27d5"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "r10t8ci6ahwd7mf8v9xsdm6bz5u5"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GCM2PET5ADY64ICICAKFUTN5FGP2DEVP62JFKENPXBQDJLLKYHUQRNWV"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "8576578a04edb33f8dcfb594eb552a0fc6399f22c565c30ef5c4b2db972796f203a0f52452aaaaf6341712715c048d5bc77da31123ea6f8aad09fcf04c1c15f2"
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+        ]
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+                },
+                {
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+                }
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+          }
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                    {
+                      "symbol": "Replay"
+                    },
+                    {
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+                    }
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+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
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+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "7e1cba83e8ce32b6cdc09ee097dcec53bb8dfb9c6fc034a42304d8f82f1f8f83"
+                }
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+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "7e1cba83e8ce32b6cdc09ee097dcec53bb8dfb9c6fc034a42304d8f82f1f8f83"
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+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+                    },
+                    "storage": null
+                  }
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+            },
+            "ext": "v0"
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+          4095
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+      [
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+          "contract_code": {
+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
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+            "data": {
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+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
+                "code": ""
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+            "ext": "v0"
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+          4095
+        ]
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+    ]
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+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.197.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.197.json
new file mode 100644
index 0000000..d2a39c0
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.197.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
+  "ledger": {
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+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
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+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "edf0f8144e3b5a203da9b6e57808f65e37d43cc86a7b53e0eb36d067ba0fff02"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "edf0f8144e3b5a203da9b6e57808f65e37d43cc86a7b53e0eb36d067ba0fff02"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
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+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "7bfpcqe8agp5ivuf40l199847"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
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+                      }
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+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
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+                    {
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+                      },
+                      "val": {
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+            "durability": "persistent"
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+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                {
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+            "durability": "persistent"
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+            "data": {
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+      [
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+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
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+        [
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+            "data": {
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+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
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+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+                    },
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+            "ext": "v0"
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+          4095
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+      [
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+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
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+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.198.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.198.json
new file mode 100644
index 0000000..eb20bc1
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.198.json
@@ -0,0 +1,243 @@
+{
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+    "nonce": 0
+  },
+  "auth": [
+    [],
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+    []
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+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
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+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "7ac6a5e2ba696247190c048e5602fdd46d2312a79b0008a15169a56b2ae34d69"
+                }
+              ]
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+            "durability": "persistent"
+          }
+        },
+        [
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
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+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "h05aw92"
+                      }
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+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GCABJBQLVBQTIMLDF56WTWC7WAI2E6ZAZAK4MJZM7HLZGKP7SFCX2JXQ"
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+                    {
+                      "key": {
+                        "symbol": "parent"
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+                {
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+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "8b3cb6da9653af8ad0db5eb52c571c11e9dde8e7579bd57a72abd794c0862ee4"
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+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
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+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
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+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+                    },
+                    "storage": null
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+            "ext": "v0"
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+          4095
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+      [
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+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
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+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
+                "code": ""
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+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.199.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.199.json
new file mode 100644
index 0000000..caf7963
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.199.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
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+    "timestamp": 0,
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+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
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+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "c7cd1c8ca7f6bda39e285152cfb2c2e143f0546b55598cb1684f5d43dda82ea3"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "c7cd1c8ca7f6bda39e285152cfb2c2e143f0546b55598cb1684f5d43dda82ea3"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "x9kgsp93kx2"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GBAI5IFFVY2FX73ZYC6ALIKNJWYTYXK4C7X3MTPQM3MQN3764UREDHDM"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "cc4c343ebe539c7c528d5340965777dd803bc1131b29ab80b4405136b879dc96dcf52d08e1f6cce6da573d48fb479292fed2ef071f295c321dd57c8c5ad87a82"
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+        ]
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+                },
+                {
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+                }
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+          }
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                    {
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+                    }
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+                "durability": "persistent",
+                "val": {
+                  "bool": true
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+            },
+            "ext": "v0"
+          },
+          4095
+        ]
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+      [
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+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "8640241658d7cce3cd5d7202a004a2be08096ade80aa56a7276c5999a61f4595"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
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+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
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+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
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+          "contract_data": {
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+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
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+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+                    },
+                    "storage": null
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+            "ext": "v0"
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+          4095
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+      [
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+          "contract_code": {
+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
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+            "data": {
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+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
+                "code": ""
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+            },
+            "ext": "v0"
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+          4095
+        ]
+      ]
+    ]
+  },
+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.2.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.2.json
new file mode 100644
index 0000000..dea0835
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.2.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
+  "ledger": {
+    "protocol_version": 22,
+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "07f0ca2e700b7ca01c6eed47b7dc244ea9c41e307c0d413460937a864df5b82c"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "07f0ca2e700b7ca01c6eed47b7dc244ea9c41e307c0d413460937a864df5b82c"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "g3d8a92cjywgng7t3aftysw8l41z"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GDUEXZ7VHRQNIK7IXB72TKKOIP5I7EWGGQNO3XV4X2V74GC5UER46QRB"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "ef5ad6733b48c77fe4e15fdc0e623ad235fe044baa79daba4030a8793923d850205a6a8295534d9baa39dff39c86e2b4a6f3afbceaf37edfd08854958ee632cd"
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+          },
+          518400
+        ]
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+                },
+                {
+                  "bytes": "2f0415c3631e40dfa2326cdb2ebf06dc8ed7127468976ebcb3681386c997e819"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
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+                    },
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+                    }
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+                "durability": "persistent",
+                "val": {
+                  "bool": true
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+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
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+      [
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+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "69e91101fd74703e5fd2dbe939677eb89417ef10a2958343251056cd594ea6db"
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+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "69e91101fd74703e5fd2dbe939677eb89417ef10a2958343251056cd594ea6db"
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+                "durability": "persistent",
+                "val": {
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+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+                    },
+                    "storage": null
+                  }
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_code": {
+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
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+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
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+            "ext": "v0"
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+          4095
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+    ]
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+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.20.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.20.json
new file mode 100644
index 0000000..bccf349
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.20.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
+  "ledger": {
+    "protocol_version": 22,
+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "e512a9cb3211cb474b884af3381761d5ab4085fbd63cb32a6155c678ed406e4e"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "e512a9cb3211cb474b884af3381761d5ab4085fbd63cb32a6155c678ed406e4e"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "s3ud"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GB7PRSOMJQ26TUHKZEIXJBVOS3EMH45IV4DHILPZZWILMVT6NBHZU7N2"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "f1fb407ff2407b4f66feb87d037d589d0fa43d59d702333130b989991dd69eb8061133211e1e540f4e483d39c377697199441ac326849d4fecde2ad477e56e22"
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+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
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+                {
+                  "symbol": "Replay"
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+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.200.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.200.json
new file mode 100644
index 0000000..77e5005
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.200.json
@@ -0,0 +1,243 @@
+{
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+    "nonce": 0
+  },
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+                {
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+            "durability": "persistent"
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+                        "symbol": "parent"
+                      },
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+            "durability": "persistent"
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+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.201.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.201.json
new file mode 100644
index 0000000..340ad4d
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.201.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
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+    [],
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+    "timestamp": 0,
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+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
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+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "d9ce16615ffa72c3032b2174acd0fcdd52dcecd7c376a1db64fc6001ab808c42"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "d9ce16615ffa72c3032b2174acd0fcdd52dcecd7c376a1db64fc6001ab808c42"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
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+                      "key": {
+                        "symbol": "name"
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+                      "val": {
+                        "string": "p8k2d00xjsty8k01ad5358z"
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+            "durability": "persistent"
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+            "data": {
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+                "val": {
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+            "ext": "v0"
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+          4095
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+      [
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+        [
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+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.202.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.202.json
new file mode 100644
index 0000000..64b2e3b
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.202.json
@@ -0,0 +1,243 @@
+{
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+    "nonce": 0
+  },
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+    [],
+    [],
+    []
+  ],
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+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
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+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
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+                },
+                {
+                  "bytes": "7523eb210c24a5a5325a4938612e427467652a4720a3f74f59c1bbe1fce54008"
+                }
+              ]
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+            "durability": "persistent"
+          }
+        },
+        [
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                    {
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+                    }
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+                "val": {
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+              "contract_data": {
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                    {
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+                    {
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+            "ext": "v0"
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+        [
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
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+                "val": {
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+          }
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+        [
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+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.203.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.203.json
new file mode 100644
index 0000000..f83fbff
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.203.json
@@ -0,0 +1,243 @@
+{
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+    "address": 1,
+    "nonce": 0
+  },
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+    [],
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+                {
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+                }
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+            "durability": "persistent"
+          }
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+            "data": {
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+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
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+                "val": {
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+                      },
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+                {
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+                }
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+            "durability": "persistent"
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+        },
+        [
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+            "data": {
+              "contract_data": {
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+            "data": {
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+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
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+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.204.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.204.json
new file mode 100644
index 0000000..dee6d8f
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.204.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
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+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
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+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
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+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
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+                },
+                {
+                  "bytes": "ce0a5c5a11d0ff0662a59efa8892c88f284c0fed3d95add9dfe89e94c385c4c7"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "ce0a5c5a11d0ff0662a59efa8892c88f284c0fed3d95add9dfe89e94c385c4c7"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
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+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "5i811a669n2vkv2finw"
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+            "key": {
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+            "durability": "persistent"
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
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+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
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+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
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+            },
+            "ext": "v0"
+          },
+          4095
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+      [
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+          "contract_code": {
+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
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+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.205.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.205.json
new file mode 100644
index 0000000..75fdab4
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.205.json
@@ -0,0 +1,243 @@
+{
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+    "address": 1,
+    "nonce": 0
+  },
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+    [],
+    []
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+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
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+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
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+                },
+                {
+                  "bytes": "1fdd7293b8c32c38ae37b3bab67239e6107dae9bce7f0ce0e5a8bbc73e21a4de"
+                }
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+            "durability": "persistent"
+          }
+        },
+        [
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
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+                    {
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+            "data": {
+              "contract_data": {
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+            "data": {
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+      [
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+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
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+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
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+            "last_modified_ledger_seq": 0,
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+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.206.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.206.json
new file mode 100644
index 0000000..5143e83
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.206.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
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+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
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+            "key": {
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+                },
+                {
+                  "bytes": "f11f859dbeba62290be23ce0bbce0ab1e83defa9c5916547211b9d24ae653859"
+                }
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+            "durability": "persistent"
+          }
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+            "data": {
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+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                    }
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+                "val": {
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+                      },
+                      "val": {
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+                      },
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+                      },
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+                "val": {
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+                  "symbol": "Reverse"
+                },
+                {
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+            "durability": "persistent"
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+            "data": {
+              "contract_data": {
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
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+          }
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+        [
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+            "ext": "v0"
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+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.207.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.207.json
new file mode 100644
index 0000000..d538cd6
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.207.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
+  "ledger": {
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+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "ca1cff75dc77604c0ae117d6051c9f0ea20d1a98b8bd89327cd7b7aec9f39a72"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "ca1cff75dc77604c0ae117d6051c9f0ea20d1a98b8bd89327cd7b7aec9f39a72"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "zxx5ff48"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
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+                      }
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+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                    {
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+                "val": {
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+            "ext": "v0"
+          },
+          4095
+        ]
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+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
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+            "durability": "persistent"
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+        },
+        [
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "b188d473355022514f106863cd6b7598a08567472814b780ef2d6a5885f39846"
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+            "ext": "v0"
+          },
+          518400
+        ]
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+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+                    },
+                    "storage": null
+                  }
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+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_code": {
+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_code": {
+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
+                "code": ""
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+            "ext": "v0"
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+          4095
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+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.208.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.208.json
new file mode 100644
index 0000000..015a5bb
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.208.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
+  "ledger": {
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+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "4c252159279da4f4db5997bd50481cb66902f0d01e4d1524cb221cc11b3da239"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "4c252159279da4f4db5997bd50481cb66902f0d01e4d1524cb221cc11b3da239"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "6b30bef5i7g"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
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+                      }
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+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
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+        ]
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+                {
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+                }
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+            "durability": "persistent"
+          }
+        },
+        [
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
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+                    }
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+                "durability": "persistent",
+                "val": {
+                  "bool": true
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+            },
+            "ext": "v0"
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+          4095
+        ]
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+      [
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+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
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+                },
+                {
+                  "bytes": "e8a34b90cf582a9c338f683c3f483e30989b4646cac1ee2b00ef6e11a5747f9d"
+                }
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+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
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+                    {
+                      "bytes": "e8a34b90cf582a9c338f683c3f483e30989b4646cac1ee2b00ef6e11a5747f9d"
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+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+                    },
+                    "storage": null
+                  }
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_code": {
+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
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+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
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+            "ext": "v0"
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+          4095
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+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.209.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.209.json
new file mode 100644
index 0000000..3231b9c
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.209.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
+  "ledger": {
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+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
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+    "max_entry_ttl": 6312000,
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+                },
+                {
+                  "bytes": "4f8db6f4aac9af18d0e98c17db95dbf16fbbc73256123850bb08325aba6aac49"
+                }
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+            "durability": "persistent"
+          }
+        },
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
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+                "val": {
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+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "2c20tg2"
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+                    {
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+                      "val": {
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+                },
+                {
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+                  "symbol": "Reverse"
+                },
+                {
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+                }
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+            "durability": "persistent"
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+            "data": {
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
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+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
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+            "ext": "v0"
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+          4095
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+      [
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+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_code": {
+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
+                "code": ""
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+            "ext": "v0"
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+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.21.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.21.json
new file mode 100644
index 0000000..c498477
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.21.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
+  "ledger": {
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+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "c6ca1c3b4d4a665bef2c5e996ab6da260e2b919676a329c9134d34e477bb6f44"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "c6ca1c3b4d4a665bef2c5e996ab6da260e2b919676a329c9134d34e477bb6f44"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "g13d"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GDFULIGEDEEFUF7O2GAKT6LMKK3Z3CWSNQZ5YQUCO6HDNA6SWJVOEIJU"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "d5ab1c5274a08dad2e0142bb030cdeb2ea96449c18bf374851d8176aa68e81b71530b9ca8904fa588b4f7fb6661de81650571f780ed61fbb133e9924b1630b35"
+                      }
+                    }
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+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
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+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "444b3206d65bfa703871ac26bffbd33c1f1f1ad93f375b1431b77fcc1e3ca86b"
+                }
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+            "durability": "persistent"
+          }
+        },
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+            "data": {
+              "contract_data": {
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                    },
+                    {
+                      "bytes": "444b3206d65bfa703871ac26bffbd33c1f1f1ad93f375b1431b77fcc1e3ca86b"
+                    }
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+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
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+            "ext": "v0"
+          },
+          4095
+        ]
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+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "da690c3b3a35dae3ee5529afafc43061be43a9cbe051398b1e562f4b49ec70f8"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "da690c3b3a35dae3ee5529afafc43061be43a9cbe051398b1e562f4b49ec70f8"
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+                "durability": "persistent",
+                "val": {
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+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+                    },
+                    "storage": null
+                  }
+                }
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+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_code": {
+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_code": {
+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
+                "code": ""
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ]
+    ]
+  },
+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.210.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.210.json
new file mode 100644
index 0000000..4a06e21
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.210.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
+  "ledger": {
+    "protocol_version": 22,
+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "e9d0b4c299c49662fe47ab5c62a8f62a3362b6fe5d078b869b4bc6cf51d279a1"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "e9d0b4c299c49662fe47ab5c62a8f62a3362b6fe5d078b869b4bc6cf51d279a1"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "167bqyygv9v3u4d8xl0587n5"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GB32UJPMCIOR3YQCTOKPM32PCVBRQYQTKDEAAEMGLFEDSGZFHDWCMOFT"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "d69bfac35cc948e0f09d57a3141868e09789efc2109619bcdcfed115b84b1d597b3c2e485590973933a12d629b84f33060f79c1673b6354fde9a3efcc52569e7"
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+                }
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+            "ext": "v0"
+          },
+          518400
+        ]
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+            "key": {
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+                },
+                {
+                  "bytes": "930cf14fdde66864e8c7fc4058a6dd3d5b17ad20859e77bb8429fa6314a55745"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
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+                    {
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+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
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+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "08b34e25b6a9f187e77aed97e5fb4820dd3d093ac508b4d909aeb16113358a97"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "08b34e25b6a9f187e77aed97e5fb4820dd3d093ac508b4d909aeb16113358a97"
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+                "durability": "persistent",
+                "val": {
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+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+                    },
+                    "storage": null
+                  }
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_code": {
+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
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+                "ext": "v0",
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+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.211.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.211.json
new file mode 100644
index 0000000..492d1c6
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.211.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
+  "ledger": {
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+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "2b652a06c0eed20bd3d500980ef2034d7c66e3652ba91afdf9d8a29187976564"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "2b652a06c0eed20bd3d500980ef2034d7c66e3652ba91afdf9d8a29187976564"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
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+                      "val": {
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+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
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+            "durability": "persistent"
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+            "data": {
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
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+          }
+        },
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+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.212.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.212.json
new file mode 100644
index 0000000..5da317e
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.212.json
@@ -0,0 +1,243 @@
+{
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+    "address": 1,
+    "nonce": 0
+  },
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+                {
+                  "bytes": "6a741c9b5464c6686434b2705a5ade48b7a80cf23b0c1286a08dae2145482392"
+                }
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+            "durability": "persistent"
+          }
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+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                "val": {
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+                        "symbol": "parent"
+                      },
+                      "val": "void"
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+                "val": {
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+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+            "durability": "persistent"
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+        },
+        [
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+            "last_modified_ledger_seq": 0,
+            "data": {
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+            "data": {
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                "durability": "persistent",
+                "val": {
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+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.213.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.213.json
new file mode 100644
index 0000000..e95e930
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.213.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
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+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
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+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "4d1c8d754884f93548f5a898d77054ced3650715beeb2358c257ee151e84b9ad"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "4d1c8d754884f93548f5a898d77054ced3650715beeb2358c257ee151e84b9ad"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "3gv7411ahf4ymdr53"
+                      }
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+                      "key": {
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+                      },
+                      "val": "void"
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+                      },
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                "val": {
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+            "ext": "v0"
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+          4095
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+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
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+                },
+                {
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+            "durability": "persistent"
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+        },
+        [
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
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+                      "symbol": "Reverse"
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+                    {
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+            "ext": "v0"
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+          518400
+        ]
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+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
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+            "ext": "v0"
+          },
+          4095
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+      ],
+      [
+        {
+          "contract_code": {
+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
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+            "data": {
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+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.214.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.214.json
new file mode 100644
index 0000000..551882c
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.214.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
+  "ledger": {
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+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
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+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "e9faf1cb95b4e45f740e387a10086a00553d7265f585c8b791946760ca35910b"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "e9faf1cb95b4e45f740e387a10086a00553d7265f585c8b791946760ca35910b"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
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+                      "val": {
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+                    {
+                      "key": {
+                        "symbol": "parent"
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+                      "val": "void"
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+                      },
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+                {
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+            "durability": "persistent"
+          }
+        },
+        [
+          {
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
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+          }
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+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.215.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.215.json
new file mode 100644
index 0000000..6baae9a
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.215.json
@@ -0,0 +1,243 @@
+{
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+    "nonce": 0
+  },
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+            "durability": "persistent"
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+                {
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+            "durability": "persistent"
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+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
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+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.216.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.216.json
new file mode 100644
index 0000000..d937d68
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.216.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
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+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
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+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "127d4a26e82b75644c2bd86c73f1180d048c7d507a8de80b02e7ca6699a4b360"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "127d4a26e82b75644c2bd86c73f1180d048c7d507a8de80b02e7ca6699a4b360"
+                    }
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+                "durability": "persistent",
+                "val": {
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+                        "symbol": "name"
+                      },
+                      "val": {
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+                      "val": "void"
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                {
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+            "durability": "persistent"
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+            "data": {
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
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+        [
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+            "data": {
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
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+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
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+                    "storage": null
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+            "ext": "v0"
+          },
+          4095
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+          }
+        },
+        [
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+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.217.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.217.json
new file mode 100644
index 0000000..d999c7d
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.217.json
@@ -0,0 +1,243 @@
+{
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+    "nonce": 0
+  },
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+    [],
+    [],
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+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
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+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "73e4f4f6606fd45c97d4fa73345ae406868c2431c244ef1e6c81d9de78a1b570"
+                }
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+            "durability": "persistent"
+          }
+        },
+        [
+          {
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
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+                    {
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+                "val": {
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+                      },
+                      "val": "void"
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+            "data": {
+              "contract_data": {
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                "val": {
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+                {
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+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.218.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.218.json
new file mode 100644
index 0000000..6fce72c
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.218.json
@@ -0,0 +1,243 @@
+{
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+    "nonce": 0
+  },
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+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.219.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.219.json
new file mode 100644
index 0000000..f34aeb0
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.219.json
@@ -0,0 +1,243 @@
+{
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+    "nonce": 0
+  },
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+    [],
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+    "timestamp": 0,
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+    "max_entry_ttl": 6312000,
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+            "key": {
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+                },
+                {
+                  "bytes": "0621a9a19048b1f73b9b856b5094586bb9eb9ca6ea6fa4a83234ada7b0036067"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "0621a9a19048b1f73b9b856b5094586bb9eb9ca6ea6fa4a83234ada7b0036067"
+                    }
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+                "val": {
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+                      },
+                      "val": {
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+            "ext": "v0"
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+          4095
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+      [
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+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.22.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.22.json
new file mode 100644
index 0000000..23c5c4d
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.22.json
@@ -0,0 +1,243 @@
+{
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+  },
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+    "timestamp": 0,
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+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
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+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
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+                },
+                {
+                  "bytes": "d19dcc141524fdec1fafe66bbd4b86b930ba6a08a2a0ef546aa1fb4320b73785"
+                }
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+            "durability": "persistent"
+          }
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+        [
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+            "durability": "persistent"
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+        },
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+            "data": {
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+                "key": "ledger_key_contract_instance",
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+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
+                "code": ""
+              }
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+            "ext": "v0"
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+          4095
+        ]
+      ]
+    ]
+  },
+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.220.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.220.json
new file mode 100644
index 0000000..918e21f
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.220.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
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+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
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+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
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+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "78550ea5cb1e61d0e39df420536c3fa6946bc8c1ddd4bdfd2db262185a1a3f9e"
+                }
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+            },
+            "durability": "persistent"
+          }
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
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+                "durability": "persistent",
+                "val": {
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+                      },
+                      "val": {
+                        "string": "i6nodz928925h6h56zd4"
+                      }
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+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
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+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
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+                },
+                {
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                },
+                {
+                  "bytes": "ce5dfacdad2aea489f4191009ef25c32ef60565f2fc3dad04b9f14e7052c9376"
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+            "durability": "persistent"
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+        [
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+          518400
+        ]
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+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
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+          4095
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+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
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+            "last_modified_ledger_seq": 0,
+            "data": {
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+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
+                "code": ""
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+            "ext": "v0"
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+          4095
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+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.221.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.221.json
new file mode 100644
index 0000000..1d1fe5c
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.221.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
+  "ledger": {
+    "protocol_version": 22,
+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "786021593cb25726c4bd3d59cf1d4ee03fdbb84c7a9ebbd7e419bc8d6d6e6c9d"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "786021593cb25726c4bd3d59cf1d4ee03fdbb84c7a9ebbd7e419bc8d6d6e6c9d"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "39l4y17391viv2"
+                      }
+                    },
+                    {
+                      "key": {
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+                      },
+                      "val": {
+                        "address": "GBW3HO3PANU6W2W3DK7SLATFNI6EBABQ5KBFY5S2VOCTI42PYXVPPEBT"
+                      }
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+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "ce043d35919e43c6fc1a0d73985cb7eeb638dfc29c2324b7b3da720a8d14a4269f0116a7e868a3d211baa01a77a1b387f063d24050301404479b8be904b17630"
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+                },
+                {
+                  "bytes": "e7b23c385026eef924c4617b807aee5df04deef3fe897269ffa4f7668d0eb538"
+                }
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+            "durability": "persistent"
+          }
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                    }
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+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
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+            "ext": "v0"
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+          4095
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+      [
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+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "c65bb3a1f5e60a9fbf5437399899589b1d1061317af8344ddf60df8419b03520"
+                }
+              ]
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+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "c65bb3a1f5e60a9fbf5437399899589b1d1061317af8344ddf60df8419b03520"
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+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+                    },
+                    "storage": null
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+            },
+            "ext": "v0"
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+          4095
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+      ],
+      [
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+          "contract_code": {
+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
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+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
+                "code": ""
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+            "ext": "v0"
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+          4095
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+  },
+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.222.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.222.json
new file mode 100644
index 0000000..c259b5e
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.222.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
+  "ledger": {
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+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
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+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "a71907c18b411d47fac41bff36099e4dd2acfaf1b14988e0f05f958a98c420f3"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "a71907c18b411d47fac41bff36099e4dd2acfaf1b14988e0f05f958a98c420f3"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "0k70x7rlw2d7da6c"
+                      }
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+                    {
+                      "key": {
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+                      }
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+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
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+            "durability": "persistent"
+          }
+        },
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                "val": {
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+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                {
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+            "durability": "persistent"
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+            "data": {
+              "contract_data": {
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
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+                      "symbol": "Reverse"
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+          518400
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+      [
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+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
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+            "ext": "v0"
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+          4095
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+      [
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+          "contract_code": {
+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
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+        },
+        [
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+            "last_modified_ledger_seq": 0,
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+                "ext": "v0",
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+                "code": ""
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+            "ext": "v0"
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+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.223.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.223.json
new file mode 100644
index 0000000..757d524
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.223.json
@@ -0,0 +1,243 @@
+{
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+    "nonce": 0
+  },
+  "auth": [
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+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
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+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
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+                },
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+                }
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+            "durability": "persistent"
+          }
+        },
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+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
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+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "2b74fabcb8153e9acfe0efa62e4b9bb7e7fee4db5b4f0b7d37bb28991584ffd3"
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+                "val": {
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+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "6sh0vs8stp1b6a5z9n3t7ke32098vvvz"
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+                {
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+              "contract_data": {
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+            "durability": "persistent"
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+        },
+        [
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+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
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+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+                    },
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+            "ext": "v0"
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+          4095
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+      [
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+          "contract_code": {
+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
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+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
+                "code": ""
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+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.224.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.224.json
new file mode 100644
index 0000000..0cbff68
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.224.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
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+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
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+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "1ae9deee49d10d33cd6ad70a5825726aab12fdb71e88fab7f5b0c05552962692"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "1ae9deee49d10d33cd6ad70a5825726aab12fdb71e88fab7f5b0c05552962692"
+                    }
+                  ]
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+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "8784f52q7z"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GAUWPVXH2PY7C5UKON3XRG3SREF3ZBRQ6KSQZIBOVGV46MIESUPASLJC"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "b2ef25369251dc6e2b5dfe5ae3930f8bd4695a4e73703266de0bc72a332bced7d30bc33a1eaba1c646760e05ec2664111c7766964d99b292599ecc0e7831eca3"
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+                },
+                {
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+                }
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+          }
+        },
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+                  ]
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+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
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+            "ext": "v0"
+          },
+          4095
+        ]
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+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "2a033408f51ecea2e713d362daeeb1735a06548aa075573cdbfc2815450dcad0"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
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+                    {
+                      "bytes": "2a033408f51ecea2e713d362daeeb1735a06548aa075573cdbfc2815450dcad0"
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+          518400
+        ]
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+      [
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+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
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+                    "storage": null
+                  }
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+            "ext": "v0"
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+          4095
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+      [
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+          "contract_code": {
+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
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+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
+                "code": ""
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+            },
+            "ext": "v0"
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+          4095
+        ]
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+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.225.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.225.json
new file mode 100644
index 0000000..02537af
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.225.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
+  "ledger": {
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+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
+      [
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+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "fac985b92d47176ba766ca125575161a78b68197020934d42d8f7376e90b20c7"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "fac985b92d47176ba766ca125575161a78b68197020934d42d8f7376e90b20c7"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "5u2k3971z992zvm88lc"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
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+                      "val": {
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+                      }
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+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
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+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "98cdc35e688a7289a4b1b78a25f2d79b6a2d910028f8b9c5483ebcb964d7c35ac518b2535be83a18defcca5f07c8f70e0a4a56966f44bf1366113c21aab4476d"
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+          518400
+        ]
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+                },
+                {
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+                }
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+            "durability": "persistent"
+          }
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                      "symbol": "Replay"
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+                "durability": "persistent",
+                "val": {
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+            "ext": "v0"
+          },
+          4095
+        ]
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+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "5d069f76eef12a4377e03806019073eb159e95dcea64a5cc25586f4fcdad3094"
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+            "durability": "persistent"
+          }
+        },
+        [
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+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
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+                    {
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+            "ext": "v0"
+          },
+          518400
+        ]
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+      [
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+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+                    },
+                    "storage": null
+                  }
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_code": {
+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
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+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.226.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.226.json
new file mode 100644
index 0000000..e4c1f53
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.226.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
+  "ledger": {
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+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "3bc09e2d5b6917766d23e242659c9f99c8958d05b157ad63b3a41ff1052c0a04"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "3bc09e2d5b6917766d23e242659c9f99c8958d05b157ad63b3a41ff1052c0a04"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
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+                      "key": {
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+                      "val": {
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+                    {
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+                    {
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+                        "symbol": "parent"
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+                      "val": "void"
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+            "data": {
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
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+          }
+        },
+        [
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+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.227.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.227.json
new file mode 100644
index 0000000..00bdfba
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.227.json
@@ -0,0 +1,243 @@
+{
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+    "address": 1,
+    "nonce": 0
+  },
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+    [],
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+    "max_entry_ttl": 6312000,
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+                {
+                  "bytes": "25f749fcc1a7e4b5d7deb60d97673d75efd0e99a6b9045f26d9de33a2100bb7e"
+                }
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+            "durability": "persistent"
+          }
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+            "data": {
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+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
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+                "val": {
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+                      "val": {
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+                      }
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+                    {
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+                        "symbol": "parent"
+                      },
+                      "val": "void"
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+                      },
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+                "val": {
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+                {
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+            "durability": "persistent"
+          }
+        },
+        [
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+            "data": {
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+                "ext": "v0",
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+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
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+                    "executable": {
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+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.228.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.228.json
new file mode 100644
index 0000000..acde219
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.228.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
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+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "8f0533758923872df22043a3254539bc21b23de7c76e9fe031d35d2e3a913776"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "8f0533758923872df22043a3254539bc21b23de7c76e9fe031d35d2e3a913776"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "u6cj4j"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
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+                      "val": {
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+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
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+                      },
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+            "data": {
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+                "val": {
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+            "ext": "v0"
+          },
+          4095
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+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
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+                  "symbol": "Reverse"
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+                {
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+            "durability": "persistent"
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+        },
+        [
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
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+                    {
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+                    {
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+          518400
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+      [
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+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+                    },
+                    "storage": null
+                  }
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+            },
+            "ext": "v0"
+          },
+          4095
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+      [
+        {
+          "contract_code": {
+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
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+                "ext": "v0",
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+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.229.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.229.json
new file mode 100644
index 0000000..637f69a
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.229.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
+  "ledger": {
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+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
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+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "ad32c13ca419e711c323096fe1f14bc338e7aa749641874f467f78e0674e97c2"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "ad32c13ca419e711c323096fe1f14bc338e7aa749641874f467f78e0674e97c2"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
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+                      "val": {
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+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
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+                      "key": {
+                        "symbol": "stealth_meta_address"
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+          518400
+        ]
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+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                },
+                {
+                  "bytes": "ebd303ed8397ded70e2c7287ab70564070651b7bc6b81b3d8e6921c4516da525"
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+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "ebd303ed8397ded70e2c7287ab70564070651b7bc6b81b3d8e6921c4516da525"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
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+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.23.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.23.json
new file mode 100644
index 0000000..1f3e713
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.23.json
@@ -0,0 +1,243 @@
+{
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+    "nonce": 0
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+                      },
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+                "key": "ledger_key_contract_instance",
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+                "val": {
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+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.230.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.230.json
new file mode 100644
index 0000000..4c040f5
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.230.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
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+    [],
+    [],
+    []
+  ],
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+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
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+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
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+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "6b55b30be3e12d54a9e08aa6b319740a350ecdd27b3e4c2402526e8a90f388aa"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "6b55b30be3e12d54a9e08aa6b319740a350ecdd27b3e4c2402526e8a90f388aa"
+                    }
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+                "durability": "persistent",
+                "val": {
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+                        "symbol": "name"
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+                      "val": {
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
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+        [
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+            "data": {
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
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+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
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+                    "storage": null
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+            "ext": "v0"
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+          4095
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+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
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+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.231.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.231.json
new file mode 100644
index 0000000..b13f120
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.231.json
@@ -0,0 +1,243 @@
+{
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+    "nonce": 0
+  },
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+    [],
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+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
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+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "31957bede1f8f159357c0cbd41a4460024119d1fce99f286f406ccc78f3a867f"
+                }
+              ]
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+            "durability": "persistent"
+          }
+        },
+        [
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
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+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
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+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+                    },
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+            },
+            "ext": "v0"
+          },
+          4095
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+      [
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+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_code": {
+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
+                "code": ""
+              }
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+            "ext": "v0"
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+          4095
+        ]
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+    ]
+  },
+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.232.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.232.json
new file mode 100644
index 0000000..bf9bc8b
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.232.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
+  "ledger": {
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+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
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+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "7eede5aa62ef874cd7426b8ba778bb72ee5b61d071e7f27c611f3f5fd13e5652"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "7eede5aa62ef874cd7426b8ba778bb72ee5b61d071e7f27c611f3f5fd13e5652"
+                    }
+                  ]
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+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "kzxdz"
+                      }
+                    },
+                    {
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+                      },
+                      "val": {
+                        "address": "GBRU6NJNEXEUV6TSIUMNK67S6HJQOLDWD3HLPH3GHW7OAAAQWD6DN6PW"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "19e7484835e5985318920130b10f76e11d3b7fd24ecaf76e9fc359e305bfb865630155349865bfcaa2664377b28fbe919110df827241a459d8a684a4c7ce35f9"
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+          518400
+        ]
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+                },
+                {
+                  "bytes": "e0a039ac4a9672bbc9e5ad3c3d077beaeef78698a843ed621041b4ba846a282c"
+                }
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+          }
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+            "data": {
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                      "symbol": "Replay"
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+                    {
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+                    }
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+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
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+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "cd780c32510005581fd8cf9eda34e722b5c1570fd8e01f04c0d196f2252d0246"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "cd780c32510005581fd8cf9eda34e722b5c1570fd8e01f04c0d196f2252d0246"
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+          518400
+        ]
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+      [
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+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+                    },
+                    "storage": null
+                  }
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+            },
+            "ext": "v0"
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+          4095
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+      [
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+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
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+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
+                "code": ""
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+            },
+            "ext": "v0"
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+          4095
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+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.233.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.233.json
new file mode 100644
index 0000000..4788612
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.233.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
+  "ledger": {
+    "protocol_version": 22,
+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "2a1f74e749e462da440976bf8ad9824cf7ad946e8be7fa6ec75a5c6dec9caf25"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "2a1f74e749e462da440976bf8ad9824cf7ad946e8be7fa6ec75a5c6dec9caf25"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "ppxxp7i8u984wv0orkrg"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GCOXYKDTXSSY2BRKW72BPTSKIGVPUANJHLKP5EPBXJYT2L3HCUZ2DQTX"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "96ec3c2b6bc51aed6f60daed040dc19ed9b53f0cf4bf062f99d7afc7dbc598c7eeaf0e34e03c16f5122ea78b6715d84a3c0d0ce986c584595e245c0b69fc577d"
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+                },
+                {
+                  "bytes": "603fc501c672db60f39fa1b98c570f308ec78b3cfabbfc9917f075baf559c531"
+                }
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+            },
+            "durability": "persistent"
+          }
+        },
+        [
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
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+                    {
+                      "symbol": "Replay"
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+                    {
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+                    }
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+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
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+            },
+            "ext": "v0"
+          },
+          4095
+        ]
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+      [
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+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "c81ef91c87d7976a23d1fd75cb0b93e8d22828a8588071fa9ecd3b8ca8d93ea0"
+                }
+              ]
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+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "c81ef91c87d7976a23d1fd75cb0b93e8d22828a8588071fa9ecd3b8ca8d93ea0"
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+                "durability": "persistent",
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+            "ext": "v0"
+          },
+          518400
+        ]
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+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+                    },
+                    "storage": null
+                  }
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_code": {
+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_code": {
+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
+                "code": ""
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+            },
+            "ext": "v0"
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+          4095
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+    ]
+  },
+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.234.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.234.json
new file mode 100644
index 0000000..f82360d
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.234.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
+  "ledger": {
+    "protocol_version": 22,
+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "15724d96e99b2df66d918e3f60b7002e6c29d48b3b7df4733d79b0087e739d89"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "15724d96e99b2df66d918e3f60b7002e6c29d48b3b7df4733d79b0087e739d89"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "pbmr5emjyh86i0h882686lu6zo"
+                      }
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+                      }
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+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "f5cba3307fe3826e6516c2fd12aa0c03889b652d7a47c5c9c0e98dd63c039cba27841a360f1469874dbd2ea4a22d0dae56dc5d95224a277613284e216c6069f4"
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+        ]
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+                {
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+            "durability": "persistent"
+          }
+        },
+        [
+          {
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                  "vec": [
+                    {
+                      "symbol": "Replay"
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+                    {
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+                    }
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+                "val": {
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+                }
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+            "ext": "v0"
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+          "contract_data": {
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+            "key": {
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+                },
+                {
+                  "bytes": "520039606c63d735b963f0a8605d66903ddc94a9113a29515d7b04c28ce58efc"
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+            "durability": "persistent"
+          }
+        },
+        [
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+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
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+                      "symbol": "Reverse"
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+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
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+            },
+            "ext": "v0"
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+      [
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+        [
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+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
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+            "ext": "v0"
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+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.235.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.235.json
new file mode 100644
index 0000000..765e4f2
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.235.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
+  "ledger": {
+    "protocol_version": 22,
+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "00599acb6beecadf1abc0c3784b5aa8140ee30a4525f855da4a5287abc67487f"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "00599acb6beecadf1abc0c3784b5aa8140ee30a4525f855da4a5287abc67487f"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "bc2khew11oq2h9232v6"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GAPPOD7FVRXIQY2QH6T3JKMXCP454SV5LC4MGSYTSWVQXJAG737CM646"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "20cd5c1ed303d853d95d39cb4f578485589120c7d6549f3ffe47757064aa64d9d48c616168aa19f50dc7453894075f80f50b8016d469d521e4cecf47c08d7b46"
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+          518400
+        ]
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+      [
+        {
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+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "3715379a64b1e2f3923c2c8e7719cbcf4c5f6add43bce61bf694c0a00f337f18"
+                }
+              ]
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+            "durability": "persistent"
+          }
+        },
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+            "data": {
+              "contract_data": {
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                    {
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+                    },
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+                    }
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+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
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+            "ext": "v0"
+          },
+          4095
+        ]
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+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "b5fb6965451ff3f7836a6f5f731aabcd98642af50202ae8fc70d732e0719973a"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "b5fb6965451ff3f7836a6f5f731aabcd98642af50202ae8fc70d732e0719973a"
+                    }
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+                "durability": "persistent",
+                "val": {
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+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+                    },
+                    "storage": null
+                  }
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_code": {
+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_code": {
+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
+                "code": ""
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ]
+    ]
+  },
+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.236.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.236.json
new file mode 100644
index 0000000..99e550c
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.236.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
+  "ledger": {
+    "protocol_version": 22,
+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "19deee772a71ee1d9c35722b521eb289f15b9aa623fad2980b3f10adcd313d6b"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "19deee772a71ee1d9c35722b521eb289f15b9aa623fad2980b3f10adcd313d6b"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "l4c38h4l6slu98"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GBSITU7BS5SHL76GT6TOFDY7GBDFGRTHC7WEMGA5TFAZHDYGKEYXHHYC"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "d7c90f401a7f29f82ac74bc89531735b92023ce490bc252588c4aa2257445856f2c59aba69cc5418543d30631ce7bb2483cf0a38aeeacfd3d6caca31c19fb3de"
+                      }
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+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "bddca8b8a98324911859d068a1c1c427757057d8bafa5486cb77e6e1ff9598e9"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "bddca8b8a98324911859d068a1c1c427757057d8bafa5486cb77e6e1ff9598e9"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "70060b423e848ab4a0f35c4e6180f4892454f4c6fd1a653b33cda4a6d42309d0"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "70060b423e848ab4a0f35c4e6180f4892454f4c6fd1a653b33cda4a6d42309d0"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "19deee772a71ee1d9c35722b521eb289f15b9aa623fad2980b3f10adcd313d6b"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+                    },
+                    "storage": null
+                  }
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_code": {
+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_code": {
+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
+                "code": ""
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ]
+    ]
+  },
+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.237.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.237.json
new file mode 100644
index 0000000..2e16529
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.237.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
+  "ledger": {
+    "protocol_version": 22,
+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "ecfe1cf9a964992375951e76c92eadc4719e79b456fa776458ee26a8b9cdeba5"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "ecfe1cf9a964992375951e76c92eadc4719e79b456fa776458ee26a8b9cdeba5"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "k96c"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GDP5TSI2G2UIDTPVO2MX6ZAN4NBM5VXKB2V2IJRJYG6TXNXVLX6FETXA"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "39b15ae1824a7a9ca829a88138c54a87df77a00927a19e386313663f212150535aefb14094af4e6985fc8a8415adc6935572d68cbbb028a70f60b3966666612d"
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+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "69a1b96f2f50fccf6fab60e1e7073184ae80afd2c2df9f587ea58afe5f7f40dd"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "69a1b96f2f50fccf6fab60e1e7073184ae80afd2c2df9f587ea58afe5f7f40dd"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "6ef3dd4f0e0ae2eac80a8657118d3cce0f9774349f188cc954c22ca0f59ff95f"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "6ef3dd4f0e0ae2eac80a8657118d3cce0f9774349f188cc954c22ca0f59ff95f"
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+                "durability": "persistent",
+                "val": {
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+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+                    },
+                    "storage": null
+                  }
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_code": {
+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_code": {
+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
+                "code": ""
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+            },
+            "ext": "v0"
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+          4095
+        ]
+      ]
+    ]
+  },
+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.238.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.238.json
new file mode 100644
index 0000000..1e85e04
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.238.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
+  "ledger": {
+    "protocol_version": 22,
+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "a79bc1509cd6952ae26ebc0f46f8449c3323fc47b52d0bd3aee8343f215d233e"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
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+                      "symbol": "Name"
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+                "val": {
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+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "87s2lb8zeq7fn13"
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+                    },
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+                        "symbol": "owner"
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+                },
+                {
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+            "durability": "persistent"
+          }
+        },
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
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+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
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+            "last_modified_ledger_seq": 0,
+            "data": {
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+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
+                "code": ""
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+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.239.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.239.json
new file mode 100644
index 0000000..503492a
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.239.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
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+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
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+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "13fc402b69798650428e4a44a9629882135410843084bdf4383cf08265f26002"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "13fc402b69798650428e4a44a9629882135410843084bdf4383cf08265f26002"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "i3bywux79y14kkgsuq4jpv88br"
+                      }
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+                    {
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+                      },
+                      "val": {
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+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "89a236ea91a311b9b418d84bab0d316a85251d6ad32b4fcccf4bd708e494ee984b2bed9d53d69ec1d9a75c6f5d5629c78653dec6a5a829d474e72512e47e8340"
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+                },
+                {
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                "durability": "persistent",
+                "val": {
+                  "bool": true
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+            "ext": "v0"
+          },
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+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
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+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "0732dc0d902c8094fd05facfcd06fcfd088124ebb7b1bbf1078c67efdc258ec4"
+                }
+              ]
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+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
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+                      "symbol": "Reverse"
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+                    {
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+          518400
+        ]
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+      [
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+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
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+            "data": {
+              "contract_data": {
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
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+          4095
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+      [
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+          }
+        },
+        [
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+            "last_modified_ledger_seq": 0,
+            "data": {
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+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
+                "code": ""
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+            },
+            "ext": "v0"
+          },
+          4095
+        ]
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+  },
+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.24.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.24.json
new file mode 100644
index 0000000..d0094ca
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.24.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
+  "ledger": {
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+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "1b10458e43e190bd8dfc9fe0d62fd569d52bfb770c16ee508c0af6e113ebdcb9"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "1b10458e43e190bd8dfc9fe0d62fd569d52bfb770c16ee508c0af6e113ebdcb9"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "4m66kjg"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GCNYLTJQJHBI66RG3X74H3PT76ZCNZB2VW2J3KPF2ITKK23I2NOQUBTV"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "d67b5894e7506f1fed2dfb4ce164de34e7bfa4404d6755ead9c0a9b32db0e2f6cb0366a31ca9e2667cb744d0e4a27ef361b7a3da05b2097606f657d560b4f828"
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+        ]
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+                },
+                {
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+                }
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+            "durability": "persistent"
+          }
+        },
+        [
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
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+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
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+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "540e56307402462d09f61f7996d85bf115d5a3ff3a4626637a87263045692671"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "540e56307402462d09f61f7996d85bf115d5a3ff3a4626637a87263045692671"
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+                "val": {
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+            "ext": "v0"
+          },
+          518400
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+      [
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+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+                    },
+                    "storage": null
+                  }
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+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_code": {
+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
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+            "data": {
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+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
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+            "ext": "v0"
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+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.240.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.240.json
new file mode 100644
index 0000000..9d69989
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.240.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
+  "ledger": {
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+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "51bd83b752826e6bf6da7c5d2e8d494db013e72763df2695cfc4751a2b2a830e"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "51bd83b752826e6bf6da7c5d2e8d494db013e72763df2695cfc4751a2b2a830e"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
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+                      "key": {
+                        "symbol": "name"
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+                      "val": {
+                        "string": "a21o2xlqno6h9"
+                      }
+                    },
+                    {
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+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
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+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
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+                        "bytes": "1ff358ac331555418b8beb1ed61f0dbb0efbf09cfc0f648ba4ad8f7afe9577e06ed884a105e43a6f32c96639ed76a9f4f960ef6766dc953a6aa31f775bb69765"
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+          518400
+        ]
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\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.241.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.241.json
new file mode 100644
index 0000000..91835c9
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.241.json
@@ -0,0 +1,243 @@
+{
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+    "nonce": 0
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+            "durability": "persistent"
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+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.242.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.242.json
new file mode 100644
index 0000000..fb3f8f5
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.242.json
@@ -0,0 +1,243 @@
+{
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+    "address": 1,
+    "nonce": 0
+  },
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+    [],
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+    "timestamp": 0,
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+            "key": {
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+                },
+                {
+                  "bytes": "51e2a61e38f8c253ba2b8ed3e9493ed20b3f54d6f8f53246d12158a00a53e3d5"
+                }
+              ]
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+            "durability": "persistent"
+          }
+        },
+        [
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+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
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+                    },
+                    {
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+                "val": {
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+                      "val": {
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+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
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+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
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+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.243.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.243.json
new file mode 100644
index 0000000..6deef38
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.243.json
@@ -0,0 +1,243 @@
+{
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+    "timestamp": 0,
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+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
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+            "key": {
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+                {
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+            "durability": "persistent"
+          }
+        },
+        [
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
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+        [
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+            "data": {
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+            "data": {
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
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+          }
+        },
+        [
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+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.244.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.244.json
new file mode 100644
index 0000000..03f8729
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.244.json
@@ -0,0 +1,243 @@
+{
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+    "address": 1,
+    "nonce": 0
+  },
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+    [],
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+                {
+                  "bytes": "c069d2f5024e9a79da91e5456b711836d7feb665aede631f44b359e5d35f4bff"
+                }
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+            "durability": "persistent"
+          }
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
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+                    {
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+                    }
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+                "val": {
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+                      },
+                      "val": "void"
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+                "durability": "persistent",
+                "val": {
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+                {
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+            "durability": "persistent"
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+        },
+        [
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+            "data": {
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+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
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+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.245.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.245.json
new file mode 100644
index 0000000..e43bf9d
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.245.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
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+  ],
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+    "timestamp": 0,
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+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
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+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
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+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "6951ead261dbcaab30e6a956bfd9f521d138258574a938ebd0fa3b2e04b68405"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "6951ead261dbcaab30e6a956bfd9f521d138258574a938ebd0fa3b2e04b68405"
+                    }
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+                "durability": "persistent",
+                "val": {
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+                        "symbol": "name"
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+                      "val": {
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+                "val": {
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+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                {
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+            "durability": "persistent"
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+        [
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                    {
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+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
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+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
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+            },
+            "ext": "v0"
+          },
+          4095
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+      [
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+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
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+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.246.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.246.json
new file mode 100644
index 0000000..81df88a
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.246.json
@@ -0,0 +1,243 @@
+{
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+    "nonce": 0
+  },
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+    [],
+    [],
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+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
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+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
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+                },
+                {
+                  "bytes": "d9214fc621c5d18649f4d00b9473b2340ab8e638dee0633ea4af07600071886d"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
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+                    {
+                      "bytes": "d9214fc621c5d18649f4d00b9473b2340ab8e638dee0633ea4af07600071886d"
+                    }
+                  ]
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+                "durability": "persistent",
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+            "data": {
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
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+                    {
+                      "bytes": "607b4cb50b4cc39a8b170c663dad6b8126304afe0d3528f7e0d4b519667796b8"
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+                "durability": "persistent",
+                "val": {
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+            "ext": "v0"
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+      [
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+                {
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+            "durability": "persistent"
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                    {
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+      [
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+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                "durability": "persistent",
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+            "ext": "v0"
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+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
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+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
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+          4095
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+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.247.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.247.json
new file mode 100644
index 0000000..1ca05bc
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.247.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
+  "ledger": {
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+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
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+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
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+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "3faa651b0a636333d9b19c1d4cbe6b0fd6f4e155760460f2e931d0798586e479"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
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+                    {
+                      "symbol": "Name"
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+                    {
+                      "bytes": "3faa651b0a636333d9b19c1d4cbe6b0fd6f4e155760460f2e931d0798586e479"
+                    }
+                  ]
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+                "durability": "persistent",
+                "val": {
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+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "2pkk56x"
+                      }
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+                    {
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+                      },
+                      "val": {
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+                      }
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+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
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+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "6d8de701fc4b3075eb9d81f9e3e6acb74d124ac3712872e579d19e65a68fc6a8c01af7ce5b367ab9a39cfd376abccffdb5e426c08d203e2be2493c7862898ba8"
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+                },
+                {
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                    }
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+                "val": {
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+            "ext": "v0"
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+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "d1c778258c22bb807bdeea3ed1ee02b306e25708e02adfae6bc3c4a00ff8b8ba"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
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+                    {
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+          518400
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+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
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+            "ext": "v0"
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+          4095
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+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
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+            "data": {
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+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
+                "code": ""
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+            "ext": "v0"
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+          4095
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+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.248.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.248.json
new file mode 100644
index 0000000..510b3fd
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.248.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
+  "ledger": {
+    "protocol_version": 22,
+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "ad75a3adadfdd04b0e12c336bed83e4a09010f10eb651756ebcd648cd246c045"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "ad75a3adadfdd04b0e12c336bed83e4a09010f10eb651756ebcd648cd246c045"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "4hysfdz1jd0ftpzkqk63b3jn5ccsr6"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GC6VEKQVTD4P6A46WSXER5N5CN7G5WOP3KY7OQB5ASMQLABLIWPBFFV5"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "44f8002ab733d595a2dec9c8c633546718f899bbb97a4ac315a024c1c87fb2506b7a6d7893aea073659c6699a72d9e99962d3a7f88c3e1bf1100d312471f0e96"
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+                {
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+            "durability": "persistent"
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+            "data": {
+              "contract_data": {
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                "durability": "persistent",
+                "val": {
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+            "ext": "v0"
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+          4095
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+      [
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+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
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+                }
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+            "durability": "persistent"
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+        },
+        [
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+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
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+                    {
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+          518400
+        ]
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+      [
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+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+                    },
+                    "storage": null
+                  }
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_code": {
+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_code": {
+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
+                "code": ""
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+            },
+            "ext": "v0"
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+          4095
+        ]
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+    ]
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+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.249.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.249.json
new file mode 100644
index 0000000..066df0c
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.249.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
+  "ledger": {
+    "protocol_version": 22,
+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "822e7a534ec37a6802b2365b45610b97dc82bbe207027e8cc8b40983c3c47f92"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "822e7a534ec37a6802b2365b45610b97dc82bbe207027e8cc8b40983c3c47f92"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "87843922h259k"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GDCNROPXS7D64MR2RKJPBYOEL6YG333JYT34P53VQWYLNQDIZ3PBBAV7"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "bd0a419ec764804ec175d435cb650fd3a4b37b6c0bcece5125be5c2e0027af2dd5cb77cf0c7583fa1659fbd0352e2d2f2dc4014ad1af44d4ea19d8e9ada2fbb5"
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+          518400
+        ]
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+                },
+                {
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+                }
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+            "durability": "persistent"
+          }
+        },
+        [
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "d127891bc867118a8fb65ca30864abd556c45ab7e85fb9a87d396ace5625d822"
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+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
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+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "5cd2f81ca875432750af990e4028e7331e7dc06d237bc4a9e4353fb5ae80f594"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "5cd2f81ca875432750af990e4028e7331e7dc06d237bc4a9e4353fb5ae80f594"
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+                "durability": "persistent",
+                "val": {
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+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+                    },
+                    "storage": null
+                  }
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_code": {
+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_code": {
+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
+                "code": ""
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+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ]
+    ]
+  },
+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.25.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.25.json
new file mode 100644
index 0000000..29c829c
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.25.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
+  "ledger": {
+    "protocol_version": 22,
+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "f5eeed3d81e5ac848ca27309cbaf0bf0a672017bf7629362b3202a628788a988"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "f5eeed3d81e5ac848ca27309cbaf0bf0a672017bf7629362b3202a628788a988"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "yctc83n64x"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GCBI6U4XWZ7PYUBK3FY6Q3F7XQ7APWNBAVCSMC2MO3FQFOJXGTPIF6GA"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
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+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "b9c0951d80dfc4e186e80fc8b6a7d68241e4773c6e1c93f5864c998ef6408163cea2101ce588cf995fddcb9e1839c31830a9eb4226992d250ab4239e140c51f5"
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+                }
+              }
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+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
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+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "0f1eb16ae8e09e17ed6fde04475f4d6c098473b5e02873bafbe62ca05cfe2ea9"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                      "symbol": "Replay"
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+                "val": {
+                  "bool": true
+                }
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+            "ext": "v0"
+          },
+          4095
+        ]
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+      [
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+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "a956aec6eed522fe5f6f6f1fd4a70ed154b673974128abbb5cba00ef9201e7be"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "a956aec6eed522fe5f6f6f1fd4a70ed154b673974128abbb5cba00ef9201e7be"
+                    }
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+                "durability": "persistent",
+                "val": {
+                  "bytes": "f5eeed3d81e5ac848ca27309cbaf0bf0a672017bf7629362b3202a628788a988"
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+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+                    },
+                    "storage": null
+                  }
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_code": {
+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_code": {
+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
+                "code": ""
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ]
+    ]
+  },
+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.250.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.250.json
new file mode 100644
index 0000000..f76f67e
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.250.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
+  "ledger": {
+    "protocol_version": 22,
+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "43c8c249f0e99b6bdcb34081658825a44eb5247208dc2706a038d372bd47a7f7"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "43c8c249f0e99b6bdcb34081658825a44eb5247208dc2706a038d372bd47a7f7"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "e27fh2n5t63p53s2"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GC7KARWA3NEKOMWTMUDCVEYB4BODHMOSHO4UD6RMQAWGRCIKHFSZENDG"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "06b9753f3b57cb78d3eba5170bc3d9a83d727313235bb1ae928cd92c9f7b2e7c789b5a20a4e6299a710534c82704e1b32f552816235be8e9f994a457f92b0cf3"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "d50346fe1a2b801a74c69c45ae3a2f62640d0a31b7fcc6e64b3292e04bc627f4"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "d50346fe1a2b801a74c69c45ae3a2f62640d0a31b7fcc6e64b3292e04bc627f4"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "87bebe2f6cffeb9abc44ab685d47e3562ab055efb28a9863813a613f944f24f1"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "87bebe2f6cffeb9abc44ab685d47e3562ab055efb28a9863813a613f944f24f1"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "43c8c249f0e99b6bdcb34081658825a44eb5247208dc2706a038d372bd47a7f7"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+                    },
+                    "storage": null
+                  }
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_code": {
+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_code": {
+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
+                "code": ""
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ]
+    ]
+  },
+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.251.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.251.json
new file mode 100644
index 0000000..b4ff5e6
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.251.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
+  "ledger": {
+    "protocol_version": 22,
+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "9c89632b08ac99711ec0b94c301fa40a068a273d444f0fe434cede3af6468566"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "9c89632b08ac99711ec0b94c301fa40a068a273d444f0fe434cede3af6468566"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "3n19c728vj736p0c3"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GDK3NEQ34NRC3UXDJKDVPGSULWOTYLROUWXSWE2HWN7IJ34WOFFBHNJY"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "9aeeb6665036f6489cb02ec446da5d4e2a45cee8d60011b533b730936c8dcd2c470e67cc6ce03ab04f20f796b9296b2de57a67d79b099e23b21759580175d8fd"
+                      }
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+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "eba8bf01a2da9170ceec68b530976a00f02210494f6fe40e193c074c29cb4052"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "eba8bf01a2da9170ceec68b530976a00f02210494f6fe40e193c074c29cb4052"
+                    }
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+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "31ad162d2a2d2e87ca72c3353a69a99692eca862bc98126a64b6cd1e231308b6"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "31ad162d2a2d2e87ca72c3353a69a99692eca862bc98126a64b6cd1e231308b6"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "9c89632b08ac99711ec0b94c301fa40a068a273d444f0fe434cede3af6468566"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+                    },
+                    "storage": null
+                  }
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_code": {
+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_code": {
+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
+                "code": ""
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ]
+    ]
+  },
+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.252.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.252.json
new file mode 100644
index 0000000..6728deb
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.252.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
+  "ledger": {
+    "protocol_version": 22,
+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "2e08948479928e9fa4af07dcf6dd86d6ac167ff19ce3a56b4e1f87ef9c4dd9d1"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "2e08948479928e9fa4af07dcf6dd86d6ac167ff19ce3a56b4e1f87ef9c4dd9d1"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
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+                      "val": {
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+                        "symbol": "parent"
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+                {
+                  "bytes": "76662ce51fcaac3c60e4eaea5d4763aedf4aa9464d2aad688b2dfe216bf835b9"
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+            "data": {
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+            "durability": "persistent"
+          }
+        },
+        [
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+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
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+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
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+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
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+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
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+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.253.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.253.json
new file mode 100644
index 0000000..b88d52b
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.253.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
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+            "key": {
+              "vec": [
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+                },
+                {
+                  "bytes": "21c4f5718bbf78c382df28eb256614b33c7c3888511412157c9211ef44a8a400"
+                }
+              ]
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+            "durability": "persistent"
+          }
+        },
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                    }
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+                "durability": "persistent",
+                "val": {
+                  "map": [
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+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "wpcqx"
+                      }
+                    },
+                    {
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+                        "symbol": "owner"
+                      },
+                      "val": {
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+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
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+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "76fff408f77428af1fded68bdadb96be00a31b9bbc1353b6d4c8b78eadb8a19fc700159a3b2211942e3dbc9cc63d4557261532d527fc4c3a87a33ed7638d2a0f"
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+                {
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+                "val": {
+                  "bool": true
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+            "ext": "v0"
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+          4095
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+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
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+                },
+                {
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+            "durability": "persistent"
+          }
+        },
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+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
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+            "durability": "persistent"
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+        },
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
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+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
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+            "ext": "v0"
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+          }
+        },
+        [
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+            "data": {
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+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
+                "code": ""
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+            "ext": "v0"
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+          4095
+        ]
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+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.254.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.254.json
new file mode 100644
index 0000000..36ce03f
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.254.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
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+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "9b7b21f070544e2481ce23fee46b248ca32d17c3841fd69f2d858ef4234579b2"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "9b7b21f070544e2481ce23fee46b248ca32d17c3841fd69f2d858ef4234579b2"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "mq25jjkopmmvavi46ws83"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GC6CG5PB463PBGFS54NFIDK6EIGQAYS4XV6QTKN7TWIU7LGRPF2PHLSH"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
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+                      },
+                      "val": {
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+                },
+                {
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+              "contract_data": {
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                "val": {
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+            "ext": "v0"
+          },
+          4095
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+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
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+            "durability": "persistent"
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+        },
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
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+                    {
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+                    {
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+          518400
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+      [
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+          "contract_data": {
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+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
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+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+                    },
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+                  }
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+            },
+            "ext": "v0"
+          },
+          4095
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+      [
+        {
+          "contract_code": {
+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
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+            "data": {
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+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
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+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.255.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.255.json
new file mode 100644
index 0000000..a7e41a7
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.255.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
+  "ledger": {
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+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
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+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "f7390f391d35c152b60bf52a8410a52416b7e9f8df9b6b85c4eb0d7adeec95de"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "f7390f391d35c152b60bf52a8410a52416b7e9f8df9b6b85c4eb0d7adeec95de"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
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+                      "key": {
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+                      "val": {
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+                    {
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+                      }
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+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
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+            },
+            "durability": "persistent"
+          }
+        },
+        [
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+            "data": {
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+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "7d15bb59ef8e477c23e8984bd6f31f1616cedddb088cf04829d2c55244ebbc46"
+                }
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+            "durability": "persistent"
+          }
+        },
+        [
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+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                    {
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+          518400
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+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+                    },
+                    "storage": null
+                  }
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+            },
+            "ext": "v0"
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+          4095
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+      [
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+          "contract_code": {
+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
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+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
+                "code": ""
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+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.256.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.256.json
new file mode 100644
index 0000000..c492959
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.256.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
+  "ledger": {
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+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
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+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "1786037756403ea685f6b4c525a70946d4b0cb0e5488b68ce1770cbe40240226"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "1786037756403ea685f6b4c525a70946d4b0cb0e5488b68ce1770cbe40240226"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "n363sex341m9g"
+                      }
+                    },
+                    {
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+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GB4S5HLES5YHVPX4HGZQPZ2HUMV32KP5JUCMOCQHE2VDKSXYOVF6I7WV"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "4d1ec758ee92618d1504eac7796e5ca3e35f06badcccbd00570a33dd86c2c1f6add73d23218bf42acd5697a49c59bc7eb4baced90338a8d2043eb0fd5303a558"
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+          518400
+        ]
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+                },
+                {
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+                }
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+            "durability": "persistent"
+          }
+        },
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
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+                    },
+                    {
+                      "bytes": "afb3adce381117817786c7c47fbbc6915327b72e18baea6506d07c1bd2791ffe"
+                    }
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+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
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+            "ext": "v0"
+          },
+          4095
+        ]
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+      [
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+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "10ff48649e004cf86bf325c3fc35e7d0bb05f06d362db1a02140892539c36fd6"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "10ff48649e004cf86bf325c3fc35e7d0bb05f06d362db1a02140892539c36fd6"
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+          518400
+        ]
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+      [
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+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
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+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+                    },
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+                  }
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+            "ext": "v0"
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+          4095
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+      [
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+          "contract_code": {
+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
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+            "data": {
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+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
+                "code": ""
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ]
+    ]
+  },
+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.26.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.26.json
new file mode 100644
index 0000000..632670d
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.26.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
+  "ledger": {
+    "protocol_version": 22,
+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "0ced0f1aa06a0c19375c8cb8d861bace66b86cd625985079056bf91f4328c7db"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "0ced0f1aa06a0c19375c8cb8d861bace66b86cd625985079056bf91f4328c7db"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "8dmoj1b"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GDFULWBKJHIVG3XAPMAIRKIXPNZCAEDOOW6N2VSSY22J5OOVZ3MIFRAN"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "09641d2f8d55157560c325d786963f900387764a05cbe9cf874049b0614a272fad9a005fcfc7a08fd8b7e7b73ebb4c5e47976619c2ee0868e4e6e18765c4e24a"
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+          518400
+        ]
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+      [
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+                },
+                {
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+                }
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+            "durability": "persistent"
+          }
+        },
+        [
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
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+                      "symbol": "Replay"
+                    },
+                    {
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+                    }
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+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
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+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "ff90909684b0bb91600f173d9051d480ed8104e946d4c7ef92c6fb62b438f63b"
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+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "ff90909684b0bb91600f173d9051d480ed8104e946d4c7ef92c6fb62b438f63b"
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+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+                    },
+                    "storage": null
+                  }
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_code": {
+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_code": {
+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
+                "code": ""
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+            },
+            "ext": "v0"
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+          4095
+        ]
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+    ]
+  },
+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.27.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.27.json
new file mode 100644
index 0000000..777dab3
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.27.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
+  "ledger": {
+    "protocol_version": 22,
+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "428397ce1037d4017e09a03730f29cebba0da42480c8913488792dfb00645d4b"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "428397ce1037d4017e09a03730f29cebba0da42480c8913488792dfb00645d4b"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "f7f3n"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
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+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "ec561a2988ce7789dab8a89216a3159250933ac8275366b6af272465446dd3377d81d316bf31cb5c39d7c108a1b1a43e229b4df6e52b72d1c7bedc09ea5ada94"
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+          518400
+        ]
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+          "contract_data": {
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+                {
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+            "durability": "persistent"
+          }
+        },
+        [
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "ebe050130ed00e151ec50a769bf2154e49d65c552890dd7e48e529a8b1410901"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "999df500398dde6235cd366820dd2a5e4d1fa226ed7b053f1cce975a34a450ec"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "999df500398dde6235cd366820dd2a5e4d1fa226ed7b053f1cce975a34a450ec"
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+                "durability": "persistent",
+                "val": {
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+            "durability": "persistent"
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+            "data": {
+              "contract_data": {
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
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+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
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+                "ext": "v0",
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+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.28.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.28.json
new file mode 100644
index 0000000..a62a307
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.28.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
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+    "max_entry_ttl": 6312000,
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+                {
+                  "bytes": "16fa251f1738df7a077adfebabed0f03e955accee565dd3e6dff0688a3bb1d22"
+                }
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+            "durability": "persistent"
+          }
+        },
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
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+                    {
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+                "val": {
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+                    {
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+                        "symbol": "parent"
+                      },
+                      "val": "void"
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+                      },
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+                {
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+            "durability": "persistent"
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
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+                    "executable": {
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+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.29.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.29.json
new file mode 100644
index 0000000..f230f88
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.29.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
+  "ledger": {
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+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
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+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "9037a1105e17ee1f10f3e6262e5c6bc4c9095024fd41a844f9b11a50eccfb744"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "9037a1105e17ee1f10f3e6262e5c6bc4c9095024fd41a844f9b11a50eccfb744"
+                    }
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+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
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+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "97w9o1"
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+                    {
+                      "key": {
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+                      },
+                      "val": "void"
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+          },
+          4095
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+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
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+                },
+                {
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
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+                      "symbol": "Reverse"
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+            "durability": "persistent"
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+              "contract_data": {
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                "durability": "persistent",
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+            "ext": "v0"
+          },
+          4095
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+      [
+        {
+          "contract_code": {
+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
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+            "last_modified_ledger_seq": 0,
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+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.3.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.3.json
new file mode 100644
index 0000000..9489500
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.3.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
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+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
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+  ],
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+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "4c4ce4ea088335b75d1462f0b2ccffd5ae04c57ae9012815617e759178d17921"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
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+                    {
+                      "symbol": "Name"
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+                    {
+                      "bytes": "4c4ce4ea088335b75d1462f0b2ccffd5ae04c57ae9012815617e759178d17921"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
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+                      "val": {
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+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
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+          4095
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+                {
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+          "contract_data": {
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+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
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+        },
+        [
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+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
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+                  "contract_instance": {
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+            "ext": "v0"
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+      [
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+        [
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+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ]
+    ]
+  },
+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.30.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.30.json
new file mode 100644
index 0000000..83f09fa
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.30.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
+  "ledger": {
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+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
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+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
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+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "760c2190a00a537524d81fc5477802ebde25aa21c0cf3eec53cdaaad14454756"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "760c2190a00a537524d81fc5477802ebde25aa21c0cf3eec53cdaaad14454756"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "8433g9e6ngmzu5u"
+                      }
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+                      },
+                      "val": {
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+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "fe530bd6bd7044910bfb3a789d8082ded8033592d9c1ca003e75c9186eaccf6e2fcfce8db28ee79b09eabdd262f6145b48811339ac2d24f57bd6a221648f6c5c"
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+                },
+                {
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+                }
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+            "durability": "persistent"
+          }
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                "val": {
+                  "bool": true
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+          "contract_data": {
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+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "4e57138fb8f07f35974b38bb5777e50b146317dc4e0b161e053c799e330840d7"
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+            "durability": "persistent"
+          }
+        },
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+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
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+                      "symbol": "Reverse"
+                    },
+                    {
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+          518400
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+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
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+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+                    },
+                    "storage": null
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+            "ext": "v0"
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+          4095
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+      [
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+          "contract_code": {
+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_code": {
+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
+                "code": ""
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ]
+    ]
+  },
+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.31.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.31.json
new file mode 100644
index 0000000..6e46588
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.31.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
+  "ledger": {
+    "protocol_version": 22,
+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "4d0e68f0be30d0330dcbbe9db43d6247df7fa8265df7d8e0e845a192d2095eaa"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "4d0e68f0be30d0330dcbbe9db43d6247df7fa8265df7d8e0e845a192d2095eaa"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "kjzys68519o5k52074i83ye1br823"
+                      }
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+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GBJLFTNYXP5W456P6LTOK3D3EJRN4VHDRJB73ZC75TEV4GXQ4Z3D354B"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "0df420e750badcc6bc517cc86040753cccb711f4a2671d22fc427c3e053ddc3d2453d1d271d1a88547f43f2e7366098b4a672ed8c0ee1fd9ca30deeef0ef9016"
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+        ]
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+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                },
+                {
+                  "bytes": "7a323ddeaf1013586f06c7d55f5670bff189d691f318efe564514b34a6e213a7"
+                }
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+            "durability": "persistent"
+          }
+        },
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
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+                    }
+                  ]
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+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "39bc3561c2bb3ab4f48272e98ef0dd1a10b019c2d1ae0d579a1fe1d1651eb2bc"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "39bc3561c2bb3ab4f48272e98ef0dd1a10b019c2d1ae0d579a1fe1d1651eb2bc"
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+                "val": {
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+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+                    },
+                    "storage": null
+                  }
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_code": {
+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_code": {
+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
+                "code": ""
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+            "ext": "v0"
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+          4095
+        ]
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+    ]
+  },
+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.32.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.32.json
new file mode 100644
index 0000000..825b8df
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.32.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
+  "ledger": {
+    "protocol_version": 22,
+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "aef6c2268219b0e2434f4ca484a891ea04111963a4577ecaa232650bf1e2542d"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "aef6c2268219b0e2434f4ca484a891ea04111963a4577ecaa232650bf1e2542d"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "dre30g545fio6o09z1ia4m"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GBETUCV5F2XWR3NE5PDBWJAX2JAYLDYIRXE6QXD2YMP25DNGY3SNONKM"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "d516dbf27d11ad5abec09cbfa6ee8fb708d1ca9a1086d2082b67cb6905c6b5cd16f2198a9387d5f6c30f4f1d70dedbcbf2b9b698a3c53bf1e3486805c6e55ed3"
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+        ]
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+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                },
+                {
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+            "durability": "persistent"
+          }
+        },
+        [
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
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+                    {
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+                    }
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+                "val": {
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+            "ext": "v0"
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+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+              "vec": [
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+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "627b9f79e44f7d6964b22d28ede9b6b164c1ab4fd2050f4690d2aaacdd2ac4b1"
+                }
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+            "durability": "persistent"
+          }
+        },
+        [
+          {
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
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+                    {
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+              }
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+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+                    },
+                    "storage": null
+                  }
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+            },
+            "ext": "v0"
+          },
+          4095
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+      [
+        {
+          "contract_code": {
+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
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+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
+                "code": ""
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+            "ext": "v0"
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+          4095
+        ]
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+    ]
+  },
+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.33.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.33.json
new file mode 100644
index 0000000..f357848
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.33.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
+  "ledger": {
+    "protocol_version": 22,
+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "acec641850e9647b31129c3c082c572bc6224f1e069cb819118e816832ae7e3f"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "acec641850e9647b31129c3c082c572bc6224f1e069cb819118e816832ae7e3f"
+                    }
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+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "8kd"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GDLIAYNDBXACCNPWSW7USHDGXV75TA4LKNKSRSVIV7MHRON6GIZW6M3N"
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+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
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+                        "symbol": "stealth_meta_address"
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+                },
+                {
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "5c53564d4ccfba258758f5612ec82ab9142e4a56cb73810e88e59d20dba9f21c"
+                }
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+            "durability": "persistent"
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+        },
+        [
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+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                    {
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+          518400
+        ]
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+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+                    },
+                    "storage": null
+                  }
+                }
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+            },
+            "ext": "v0"
+          },
+          4095
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+      [
+        {
+          "contract_code": {
+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_code": {
+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
+                "code": ""
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+            "ext": "v0"
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+  },
+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.34.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.34.json
new file mode 100644
index 0000000..64e7392
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.34.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
+  "ledger": {
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+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "d959212be64e6be0109ee9b63cb95713c9afe7bf861c0191ffb6714d3c19ddf9"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "d959212be64e6be0109ee9b63cb95713c9afe7bf861c0191ffb6714d3c19ddf9"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "c66z"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GCNKWHMHMQIYZDCHB7TPWG24L644AGIZHWMYL44KQGJDEOWPLJOCP7TZ"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "f41b8da6c85efd6a0073ecae1e4be8fe104705925000e01824789d7915c50dea27155a0a81ea49a9f1b90464f5a91a1f492e867396440e3f76464eb8aa327321"
+                      }
+                    }
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+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
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+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
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+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "81ee7751d29bf5d1828b285e0ad4a334f58ddc4266e0869da819cd9610ea208a"
+                }
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+            },
+            "durability": "persistent"
+          }
+        },
+        [
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
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+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "81ee7751d29bf5d1828b285e0ad4a334f58ddc4266e0869da819cd9610ea208a"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "8b36e51a475ac984cfe8c9396d4a8016d285d3b2d1e0c0d213bd40e3b15ba650"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "8b36e51a475ac984cfe8c9396d4a8016d285d3b2d1e0c0d213bd40e3b15ba650"
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+                "val": {
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+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+                    },
+                    "storage": null
+                  }
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_code": {
+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_code": {
+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
+                "code": ""
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ]
+    ]
+  },
+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.35.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.35.json
new file mode 100644
index 0000000..4663048
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.35.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
+  "ledger": {
+    "protocol_version": 22,
+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "66392d386c717412447d4373504b01e102b2e5fc5fc7a37d3ff64fbc7bf9d0d5"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "66392d386c717412447d4373504b01e102b2e5fc5fc7a37d3ff64fbc7bf9d0d5"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "yvrju895xt844r8u46rbug7jt261m"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GAHFIJYZFTU3AUTUOTZUN5W4TOAYNJPXOZZTRU72S5QADEZNGRYEEQRW"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "84c9cf6192ee3c6dbb0c18a998651f5ec2b8545f089e4c9f24f86e160c957ac5c2a4cf54bd009253cb2f1239f66b019d1efcb4fb8372daf8230e7b2545ecfc91"
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+                }
+              }
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+            "ext": "v0"
+          },
+          518400
+        ]
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+      [
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+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
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+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "c5c58e7a69c941fb7242d7f7be1a2839b6bb6577133233724b15419ea4540343"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "c5c58e7a69c941fb7242d7f7be1a2839b6bb6577133233724b15419ea4540343"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "e999644747ab1640e2a30ba6f5692141e5fd1b64bc1a11e39d9c2d62e783fea5"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "e999644747ab1640e2a30ba6f5692141e5fd1b64bc1a11e39d9c2d62e783fea5"
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+                "durability": "persistent",
+                "val": {
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+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+                    },
+                    "storage": null
+                  }
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_code": {
+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
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+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
+                "code": ""
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+            "ext": "v0"
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+          4095
+        ]
+      ]
+    ]
+  },
+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.36.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.36.json
new file mode 100644
index 0000000..aea62dd
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.36.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
+  "ledger": {
+    "protocol_version": 22,
+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "b9a65f44cefdf8ed40876c8abaa64883a380464f6cce4ad3b6f606b2dd4fbcf3"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "b9a65f44cefdf8ed40876c8abaa64883a380464f6cce4ad3b6f606b2dd4fbcf3"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "83416g6v35j8"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GBZNURXK6XCEHYZCE6UMHDSJ4VTLKUTX6AV7NTT63FGSCXNWK6ABW2AG"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
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\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.37.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.37.json
new file mode 100644
index 0000000..bd56da1
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.37.json
@@ -0,0 +1,243 @@
+{
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\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.38.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.38.json
new file mode 100644
index 0000000..698bb61
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.38.json
@@ -0,0 +1,243 @@
+{
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+                }
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+            "durability": "persistent"
+          }
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+        [
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+            "data": {
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+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
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+                    }
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+                "val": {
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+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.39.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.39.json
new file mode 100644
index 0000000..fea9d60
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.39.json
@@ -0,0 +1,243 @@
+{
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+  },
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+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
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+                {
+                  "bytes": "85aa195845f6ccfdca3e74f8c1797014a896b5b5c900ef7c9a02707917598f6f"
+                }
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+            "durability": "persistent"
+          }
+        },
+        [
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+            "ext": "v0"
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+                },
+                {
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+            "last_modified_ledger_seq": 0,
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+            "durability": "persistent"
+          }
+        },
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+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
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+                    "storage": null
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+            "ext": "v0"
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+          4095
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+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
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+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
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+            "ext": "v0"
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+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.4.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.4.json
new file mode 100644
index 0000000..7b33084
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.4.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
+  "ledger": {
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+    "timestamp": 0,
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+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
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+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "4e5eb08fa1da9d4ff24e3fdbd758a95cc8c31b9b80a981d6ae064a98c08c52db"
+                }
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+            "durability": "persistent"
+          }
+        },
+        [
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "4e5eb08fa1da9d4ff24e3fdbd758a95cc8c31b9b80a981d6ae064a98c08c52db"
+                    }
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+                "durability": "persistent",
+                "val": {
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+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "5759g4j4lthev1l8i1f"
+                      }
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+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
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+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
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+                },
+                {
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+                "durability": "persistent",
+                "val": {
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+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                {
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+                },
+                {
+                  "bytes": "b9a39bffd0c2a8a35672e1dbd336ca4146bf0a952e085555327ce6ab23981c21"
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+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                      "symbol": "Reverse"
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+            "durability": "persistent"
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+        },
+        [
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+            "data": {
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
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+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
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+          }
+        },
+        [
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+            "data": {
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+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
+                "code": ""
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+            "ext": "v0"
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+          4095
+        ]
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+    ]
+  },
+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.40.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.40.json
new file mode 100644
index 0000000..5c2a3d7
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.40.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
+  "ledger": {
+    "protocol_version": 22,
+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "bdac7214abc300ba2f986fbc047a1bfcd8be1be3eee8b143da1c457d75c38f73"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "bdac7214abc300ba2f986fbc047a1bfcd8be1be3eee8b143da1c457d75c38f73"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "nxaz63"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GD5YP4MLYRHTFL6HZJED5YNBMG5HKV4TD4AXLGHMQWSBVPBT6N7CQQIT"
+                      }
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+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "96fe1a87bbafafe11c9b6314ca81be22f37fbec841bd24486f13e54a72387fb83d39ddbe2cdf0137368e43f769f20ce9d5d70abbaebc7dca167011699a3580cc"
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+                {
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+          }
+        },
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+            "data": {
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+                "ext": "v0",
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+                "val": {
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+            "ext": "v0"
+          },
+          4095
+        ]
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+      [
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+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
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+                },
+                {
+                  "bytes": "4b17084e5e48978354a8e1472d99334d2e1ecd09ed085c22b4077441096d211f"
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+            "durability": "persistent"
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+        },
+        [
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
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+                    {
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+            "ext": "v0"
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+          518400
+        ]
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+      [
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+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+                    },
+                    "storage": null
+                  }
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_code": {
+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
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+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
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+            "ext": "v0"
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+          4095
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+    ]
+  },
+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.41.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.41.json
new file mode 100644
index 0000000..5709297
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.41.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
+  "ledger": {
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+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "076cc9e86c11b586fba1b1e26aaf8422754153572dd27cb5aa5350aef418aa03"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "076cc9e86c11b586fba1b1e26aaf8422754153572dd27cb5aa5350aef418aa03"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
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+                        "symbol": "name"
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+                      "val": {
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+                      }
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+                      }
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+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
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+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
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+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "01a2574033e2b5de9d98033846bc7425cde1f4c9fba2e8b2ce5de76e074a93c3"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
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+            "ext": "v0"
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+          4095
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+      [
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+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+              "vec": [
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+                {
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+            "durability": "persistent"
+          }
+        },
+        [
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
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+                    {
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+            "ext": "v0"
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+          518400
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+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
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+          }
+        },
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+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.42.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.42.json
new file mode 100644
index 0000000..959a0a4
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.42.json
@@ -0,0 +1,243 @@
+{
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+    "address": 1,
+    "nonce": 0
+  },
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+    [],
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+                },
+                {
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+            "durability": "persistent"
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+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                      },
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+            "durability": "persistent"
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+                "key": "ledger_key_contract_instance",
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+                "val": {
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+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.43.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.43.json
new file mode 100644
index 0000000..23faeb6
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.43.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
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+    "nonce": 0
+  },
+  "auth": [
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+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
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+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
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+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "114031ac44d29dbd4409def7ad136efeab5723f2ab554cc496cb78c0fd5c5969"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "114031ac44d29dbd4409def7ad136efeab5723f2ab554cc496cb78c0fd5c5969"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
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+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "k1y7gw8l"
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+                    {
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+                      },
+                      "val": "void"
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+            "ext": "v0"
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+            "key": {
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+                },
+                {
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
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+            "durability": "persistent"
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
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+            "ext": "v0"
+          },
+          4095
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+      [
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+          "contract_code": {
+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
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+                "ext": "v0",
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+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.44.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.44.json
new file mode 100644
index 0000000..785c160
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.44.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
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+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "c488df13d96bcf2825546acf91e88d35dc2029b474ddb1ee497fbb7627a890ba"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "c488df13d96bcf2825546acf91e88d35dc2029b474ddb1ee497fbb7627a890ba"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
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+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
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+                      },
+                      "val": "void"
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+                      },
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+                    {
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+                "val": {
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+            "ext": "v0"
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+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
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+                {
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+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
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+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
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+                    },
+                    {
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+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+                    },
+                    "storage": null
+                  }
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_code": {
+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
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+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
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+            "ext": "v0"
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+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.45.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.45.json
new file mode 100644
index 0000000..bfd437a
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.45.json
@@ -0,0 +1,243 @@
+{
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+                {
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+                }
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+            "durability": "persistent"
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
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+          }
+        },
+        [
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+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.46.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.46.json
new file mode 100644
index 0000000..abb890e
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.46.json
@@ -0,0 +1,243 @@
+{
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+    "nonce": 0
+  },
+  "auth": [
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+    [],
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+    "timestamp": 0,
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+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
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+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
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+                },
+                {
+                  "bytes": "72345c2b6d6ab41d0c4bee9d7912d26b71c38b124a5caf95218b00ef9947b81e"
+                }
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+            "durability": "persistent"
+          }
+        },
+        [
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "72345c2b6d6ab41d0c4bee9d7912d26b71c38b124a5caf95218b00ef9947b81e"
+                    }
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+                "val": {
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+                        "symbol": "name"
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+                      "val": {
+                        "string": "2f7gjp9mgb"
+                      }
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+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "0e136485705d56c161480bb6b85a23db640eede667b646fea72ffbd337540e466d5a69bd23d58a1a61187f31c9ddea83e65735499fa6e30065dfda861733e820"
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+                },
+                {
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                    {
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+                    }
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+                "durability": "persistent",
+                "val": {
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+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                {
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+                }
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+            "durability": "persistent"
+          }
+        },
+        [
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                    },
+                    {
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+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
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+            "data": {
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+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
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+            "ext": "v0"
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+          4095
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+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
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+            "data": {
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+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
+                "code": ""
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+            "ext": "v0"
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+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.47.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.47.json
new file mode 100644
index 0000000..72be2b1
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.47.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
+  "ledger": {
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+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
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+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "58efdc99f5db9235e5532ccb2e14a10e8c2c9af11fac26a6e373c7e614e86e43"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "58efdc99f5db9235e5532ccb2e14a10e8c2c9af11fac26a6e373c7e614e86e43"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "2o8rnbf9ze46nwebr812"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
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+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
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+                {
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+            "durability": "persistent"
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
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+                "durability": "persistent",
+                "val": {
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+            "ext": "v0"
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+          4095
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+      [
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+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
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+                  "symbol": "Reverse"
+                },
+                {
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+            "durability": "persistent"
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+        },
+        [
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
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+                    {
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+            "ext": "v0"
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+          518400
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+      [
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+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
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+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+                    },
+                    "storage": null
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+              }
+            },
+            "ext": "v0"
+          },
+          4095
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+      [
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+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
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+        [
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+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.48.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.48.json
new file mode 100644
index 0000000..786e4f5
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.48.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
+  "ledger": {
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+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
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+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "baa5152a534953a983f160c185e34dc458408067fbd26d8f95ca6f6ab4355758"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "baa5152a534953a983f160c185e34dc458408067fbd26d8f95ca6f6ab4355758"
+                    }
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+                "val": {
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+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
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+          }
+        },
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+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.49.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.49.json
new file mode 100644
index 0000000..228d93f
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.49.json
@@ -0,0 +1,243 @@
+{
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+    "nonce": 0
+  },
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+                {
+                  "bytes": "4cf3211f81f4325f963e594397ea1bec88fd55a8fe89b5f19b71775e96214eef"
+                }
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+            "durability": "persistent"
+          }
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                        "symbol": "parent"
+                      },
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+                      },
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+                "val": {
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+                {
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+            "durability": "persistent"
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+            "data": {
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+                "durability": "persistent",
+                "val": {
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+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.5.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.5.json
new file mode 100644
index 0000000..1d8d55d
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.5.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
+  "ledger": {
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+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
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+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
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+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "d267d20b58bd8b3705e64ee4269cac4ead8f7e44ff7be6c1eaf83a4e480c553b"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "d267d20b58bd8b3705e64ee4269cac4ead8f7e44ff7be6c1eaf83a4e480c553b"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
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+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "03l3vkye48914d8a99402cy3ts"
+                      }
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+                        "symbol": "owner"
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+                      "val": {
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+                    {
+                      "key": {
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+                      },
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+                    {
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+                      },
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+                {
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+        },
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+            "data": {
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+                "val": {
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+            "ext": "v0"
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+          4095
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+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+              "vec": [
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+                  "symbol": "Reverse"
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+                {
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+            "durability": "persistent"
+          }
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+        [
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
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+                    {
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+          518400
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+      [
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+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
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+            },
+            "ext": "v0"
+          },
+          4095
+        ]
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+      [
+        {
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+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
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+            "data": {
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+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.50.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.50.json
new file mode 100644
index 0000000..51e4870
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.50.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
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+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
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+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "dc8fd0d535dfa9e6682bb491eddbe7767ec65280c9db8e135adbe51c4809ab80"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
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+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
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+                      "val": {
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+                      "key": {
+                        "symbol": "parent"
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+                      "val": "void"
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+          518400
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+            "durability": "persistent"
+          }
+        },
+        [
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+                },
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+            "data": {
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+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
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+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
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+                "ext": "v0",
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+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.51.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.51.json
new file mode 100644
index 0000000..f76620c
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.51.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
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+    [],
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+                {
+                  "bytes": "0cd6476ac20fefb124165b6afa737f50651fc56e0726ba68c33eff5ce851a1d4"
+                }
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+            "durability": "persistent"
+          }
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+            "data": {
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
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+                    {
+                      "symbol": "Name"
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+                    }
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+                "val": {
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+                      },
+                      "val": "void"
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+                      },
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+                "val": {
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+            "key": {
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+                {
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+            "durability": "persistent"
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+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
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+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
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+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.52.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.52.json
new file mode 100644
index 0000000..ee90a63
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.52.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
+  "ledger": {
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+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "c7eb8962125c984be72435db8ca1b37b21b62eff63c233f18a89cf811e1c9f86"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "c7eb8962125c984be72435db8ca1b37b21b62eff63c233f18a89cf811e1c9f86"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "e2le8s3ap"
+                      }
+                    },
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+                      "key": {
+                        "symbol": "owner"
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+                    {
+                      "key": {
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+                      },
+                      "val": "void"
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                "val": {
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+            "ext": "v0"
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+          4095
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+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
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+                  "symbol": "Reverse"
+                },
+                {
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+            "durability": "persistent"
+          }
+        },
+        [
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                    {
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+                    {
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+          518400
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+      [
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+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
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+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
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+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+                    },
+                    "storage": null
+                  }
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+              }
+            },
+            "ext": "v0"
+          },
+          4095
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+      [
+        {
+          "contract_code": {
+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
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+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.53.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.53.json
new file mode 100644
index 0000000..1121641
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.53.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
+  "ledger": {
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+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "b36473f7ab74f99c63c55c0da62650814afa73cbd5f14cc328f0cf3d638cd52e"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "b36473f7ab74f99c63c55c0da62650814afa73cbd5f14cc328f0cf3d638cd52e"
+                    }
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+                "durability": "persistent",
+                "val": {
+                  "map": [
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+                      "key": {
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+                      "val": {
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+                    {
+                      "key": {
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+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
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+                        "symbol": "stealth_meta_address"
+                      },
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+          }
+        },
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+            "data": {
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+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "cc41c8e4fa1c3692e31b60cf3e26b59b0905928b9cecd9724ae6f63e98870557"
+                    }
+                  ]
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+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
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+      [
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+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                  "symbol": "Reverse"
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+                {
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+            },
+            "durability": "persistent"
+          }
+        },
+        [
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+            "data": {
+              "contract_data": {
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
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+                    {
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+            "durability": "persistent"
+          }
+        },
+        [
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+            "last_modified_ledger_seq": 0,
+            "data": {
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
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+            "ext": "v0"
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+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
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+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
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+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.54.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.54.json
new file mode 100644
index 0000000..bbdc4e9
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.54.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
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+    [],
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+                },
+                {
+                  "bytes": "2f965cc6bade27e2f152c09e849495f58a02dcb674a5ede352a35b0ee288b3a4"
+                }
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+            "durability": "persistent"
+          }
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+            "data": {
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+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                    }
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+                "val": {
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+                    {
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+                        "symbol": "parent"
+                      },
+                      "val": "void"
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+                      },
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+                "val": {
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+            "ext": "v0"
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+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                },
+                {
+                  "bytes": "ea20084d42eb8a0a360d4ecb9eeb532c19d13f6477d09d662aaa689d2d1cdb80"
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+            "durability": "persistent"
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+        },
+        [
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+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+            "durability": "persistent"
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
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+                    "executable": {
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+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
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+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.55.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.55.json
new file mode 100644
index 0000000..0b05583
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.55.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
+  "ledger": {
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+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "113091a0519d27a8543840506c8b02c4a7cf1c09b5f64a1ae73332f252c87790"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "113091a0519d27a8543840506c8b02c4a7cf1c09b5f64a1ae73332f252c87790"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "qd5ibkwhrgi32m0z88880l6z98vs3"
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+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
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+                        "symbol": "stealth_meta_address"
+                      },
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                {
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+            "durability": "persistent"
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+        },
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
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+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
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+            "data": {
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+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
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+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+                    },
+                    "storage": null
+                  }
+                }
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+            },
+            "ext": "v0"
+          },
+          4095
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+      [
+        {
+          "contract_code": {
+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
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+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
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+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.56.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.56.json
new file mode 100644
index 0000000..9ead582
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.56.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
+  "ledger": {
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+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "b8e7fb04249e52995071a776bf090542a864fe8759e920951a0345595c9689d3"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
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+                    {
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+                    }
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+                "val": {
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+                      },
+                      "val": "void"
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                "val": {
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+            "ext": "v0"
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+                {
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+            "durability": "persistent"
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+        ]
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+      [
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+          "contract_data": {
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+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
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+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
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+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
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+            "last_modified_ledger_seq": 0,
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+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
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+            "ext": "v0"
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+          4095
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+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.57.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.57.json
new file mode 100644
index 0000000..b06adb1
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.57.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
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+    [],
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+    "max_entry_ttl": 6312000,
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+                },
+                {
+                  "bytes": "94781b8022ed22eb6c92da1e6ec64b3c2a2df8d1b950baac0ffd7b8cedfb47f2"
+                }
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+            "durability": "persistent"
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                "val": {
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+                      "val": {
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+                    {
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+                      },
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+                      },
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+                "val": {
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+                {
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+            "durability": "persistent"
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+          {
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+            "data": {
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+            "durability": "persistent"
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+            "data": {
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
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+                    "executable": {
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+          }
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+        [
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+            "data": {
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+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
+                "code": ""
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+            "ext": "v0"
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+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.58.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.58.json
new file mode 100644
index 0000000..db68eef
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.58.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
+  "ledger": {
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+    "timestamp": 0,
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+    "base_reserve": 0,
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+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
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+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "402d796cc9a0796cb5c2f08d37914b23f585c88836d6543905a49f40b75e3473"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "402d796cc9a0796cb5c2f08d37914b23f585c88836d6543905a49f40b75e3473"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
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+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "7r3868644sl77fw7kc1420j4gh7b4fty"
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+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
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+                }
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+          }
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                "val": {
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+            "ext": "v0"
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+          4095
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+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
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+                },
+                {
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+            "durability": "persistent"
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+        },
+        [
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
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+                    {
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+            "ext": "v0"
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+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
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+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
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+            "ext": "v0"
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+          4095
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+      [
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+          "contract_code": {
+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
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+            "last_modified_ledger_seq": 0,
+            "data": {
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+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
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+            "ext": "v0"
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+        ]
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+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.59.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.59.json
new file mode 100644
index 0000000..a349d3b
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.59.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
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+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
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+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "8fa1b3d8465b86ec4fc08f96fc1d8d406f18d59113af0176069135ebc1d3038d"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "8fa1b3d8465b86ec4fc08f96fc1d8d406f18d59113af0176069135ebc1d3038d"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
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+                      "key": {
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+                      },
+                      "val": {
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+                      }
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+                    {
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+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
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+                      },
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+        ]
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+            "durability": "persistent"
+          }
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
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+                      "symbol": "Replay"
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+                "durability": "persistent",
+                "val": {
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+            "ext": "v0"
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+          4095
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+      [
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+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
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+                  "symbol": "Reverse"
+                },
+                {
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+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
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+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
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+            "ext": "v0"
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+      [
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+          "contract_data": {
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+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+                    },
+                    "storage": null
+                  }
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+            },
+            "ext": "v0"
+          },
+          4095
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+      [
+        {
+          "contract_code": {
+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
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+                "ext": "v0",
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+            "ext": "v0"
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+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.6.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.6.json
new file mode 100644
index 0000000..4997b62
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.6.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
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+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
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+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "6ae17b56db3e90ecf652955f9bcfedcc58e2da1f2bb0c6f08336a3b103e029e4"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "6ae17b56db3e90ecf652955f9bcfedcc58e2da1f2bb0c6f08336a3b103e029e4"
+                    }
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+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "zwl4rm"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GBEWHSDC2AIAIMWS3LXA2SVQ6TTFOQ64WHDO4M6IMRSPQSJXT7X5HMO3"
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+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
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+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
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+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "7a6652d76bdb990487a83a1933b48d86eed4b239ea053ecab3dddb7e5df6d576"
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "dd800becff7547fce38343f9dfc7d650de87011bb7b74f82986ba3b528764671"
+                }
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+            "durability": "persistent"
+          }
+        },
+        [
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+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                      "symbol": "Reverse"
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+                    {
+                      "bytes": "dd800becff7547fce38343f9dfc7d650de87011bb7b74f82986ba3b528764671"
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+          },
+          518400
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+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+                    },
+                    "storage": null
+                  }
+                }
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+            },
+            "ext": "v0"
+          },
+          4095
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+      [
+        {
+          "contract_code": {
+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_code": {
+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
+                "code": ""
+              }
+            },
+            "ext": "v0"
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+          4095
+        ]
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+    ]
+  },
+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.60.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.60.json
new file mode 100644
index 0000000..a638f00
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.60.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
+  "ledger": {
+    "protocol_version": 22,
+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "26df3b92c0f801389ac7d1b0836b3b403fae7da6eb707c6826323c51440e4fba"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "26df3b92c0f801389ac7d1b0836b3b403fae7da6eb707c6826323c51440e4fba"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "btq6t4e6c826xy0w6p8bzhp"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GAXQPNKXHLB64KVIHAXLDA73TSB5CE3FKOZZFN4NSLD76G6SMY7VO73L"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "83b4902ae96adeebd9af74e4c436de431d08f3c6224f386937792ed0a86f092152c0f68835d3f0fb7798eb9476d20d05deb221b33dea873b01de731e173ebfe7"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
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+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
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+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "d08da72a46308601d3249760c68f41c02fc7dc94b3539e7d126a70ee03008bb6"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "d08da72a46308601d3249760c68f41c02fc7dc94b3539e7d126a70ee03008bb6"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "bbf91892201ea2577e40a5dd734e980ea9dd962a6ad252d7b6dd9e322db7f4ea"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "bbf91892201ea2577e40a5dd734e980ea9dd962a6ad252d7b6dd9e322db7f4ea"
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+                "durability": "persistent",
+                "val": {
+                  "bytes": "26df3b92c0f801389ac7d1b0836b3b403fae7da6eb707c6826323c51440e4fba"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+                    },
+                    "storage": null
+                  }
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_code": {
+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_code": {
+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
+                "code": ""
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ]
+    ]
+  },
+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.61.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.61.json
new file mode 100644
index 0000000..1336ab2
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.61.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
+  "ledger": {
+    "protocol_version": 22,
+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "d540296e622ec10091e95aa89553bed47ef101450b188b17a8d69f1417a640c2"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "d540296e622ec10091e95aa89553bed47ef101450b188b17a8d69f1417a640c2"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "kg7d67vx90"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GAUEIBHTKBSS2GMO4HJK4CMCU6UEDX4NRC4OT2EJMTAM2QDB4YBLQQLX"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "e29e4937fcefe19c1a6965e6fc7238435a490188cc0c8f23d05ad447f9af7d9d928cd42908e559a1a9c4bcd429a7e5948e146739ec1dfc5357728bbb794cff88"
+                      }
+                    }
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+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "785397793a1ee200b7d10e08b2647edafe0167cdd70cf432c7a30fe22cf0f2aa"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "785397793a1ee200b7d10e08b2647edafe0167cdd70cf432c7a30fe22cf0f2aa"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "feb291045e2098f55d6bb62266f623813ec148dbcf8685c248b0b7081d728c81"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "feb291045e2098f55d6bb62266f623813ec148dbcf8685c248b0b7081d728c81"
+                    }
+                  ]
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+                "durability": "persistent",
+                "val": {
+                  "bytes": "d540296e622ec10091e95aa89553bed47ef101450b188b17a8d69f1417a640c2"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+                    },
+                    "storage": null
+                  }
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_code": {
+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_code": {
+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
+                "code": ""
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+            "ext": "v0"
+          },
+          4095
+        ]
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+    ]
+  },
+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.62.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.62.json
new file mode 100644
index 0000000..6f9fd14
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.62.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
+  "ledger": {
+    "protocol_version": 22,
+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "96258433c289aa736b1f145205a681865e544a113dc8cd3f71c41527cb9df3df"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "96258433c289aa736b1f145205a681865e544a113dc8cd3f71c41527cb9df3df"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "796mb6tcnfzhajefrhkt8h25"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GDCQPEUGMMIJ46EM4NANH7QI7UILC362VJ3A3QOD6UDT6OBNQOMLEHRM"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
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+                },
+                {
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+            "data": {
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
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+          }
+        },
+        [
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+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.63.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.63.json
new file mode 100644
index 0000000..1b6e406
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.63.json
@@ -0,0 +1,243 @@
+{
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+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
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+    [],
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+                },
+                {
+                  "bytes": "8ed39a4ea1c8acad0451266c96ea2cb6b43d7d269709fa7e9a6eea456ecde0b0"
+                }
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+            "durability": "persistent"
+          }
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+            "data": {
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                    }
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+                "val": {
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+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
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+                        "symbol": "stealth_meta_address"
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+                "val": {
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+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                {
+                  "bytes": "1feb73473c9c4b81d9327ae2f2fda8316da4a78f6e7da8d9f60b02749d86c850"
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+            "durability": "persistent"
+          }
+        },
+        [
+          {
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+            "durability": "persistent"
+          }
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+        [
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+            "data": {
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
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+          }
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+        [
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+            "data": {
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+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
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+            "ext": "v0"
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+          4095
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+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.64.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.64.json
new file mode 100644
index 0000000..453c787
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.64.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
+  "ledger": {
+    "protocol_version": 22,
+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "292a1662fe5747ba0e0445bf94a640a4056e402408389b26725985cb6f0c1f8d"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "292a1662fe5747ba0e0445bf94a640a4056e402408389b26725985cb6f0c1f8d"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "72jyv3n3bk3"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GDMDHQQ7CPACYOJ6HG566VAQJXRZKLNKH6I2AVWZYGFB7LKOILU64KGF"
+                      }
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+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
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+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
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+                {
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+            "durability": "persistent"
+          }
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                "val": {
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+            "ext": "v0"
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+          4095
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+      [
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+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "31e09075a7da2d7321e5406c88d9647b48c80c9035b4c341361bd8def1c3e2ba"
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+            "durability": "persistent"
+          }
+        },
+        [
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
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+                      "symbol": "Reverse"
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+                    {
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+            "ext": "v0"
+          },
+          518400
+        ]
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+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+                    },
+                    "storage": null
+                  }
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_code": {
+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
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+            "last_modified_ledger_seq": 0,
+            "data": {
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+                "ext": "v0",
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+            "ext": "v0"
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+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.65.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.65.json
new file mode 100644
index 0000000..78fdcc0
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.65.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
+  "ledger": {
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+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "4e10f717684f17f48e1914bb70508ccba1b372e7fae19b7be92a3cc5eb53a634"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "4e10f717684f17f48e1914bb70508ccba1b372e7fae19b7be92a3cc5eb53a634"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "bzaem"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
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+                      }
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+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
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+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
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+            "ext": "v0"
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+          518400
+        ]
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+      [
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+          "contract_data": {
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+                {
+                  "bytes": "31b4b205352d9d1fb3b7b3d1872aa55fe57845ce3e63bf6037f2b6d4a4022bba"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
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+        [
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+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.66.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.66.json
new file mode 100644
index 0000000..a4367c3
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.66.json
@@ -0,0 +1,243 @@
+{
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+    "nonce": 0
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+            "durability": "persistent"
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+                {
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+                "val": {
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+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.67.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.67.json
new file mode 100644
index 0000000..6392666
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.67.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
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+    "nonce": 0
+  },
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+            "key": {
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+                },
+                {
+                  "bytes": "e589eb9f796a48c26bb308e70918a1a1fc2e5017dd5f7c6f5ba96f639a8ab185"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "e589eb9f796a48c26bb308e70918a1a1fc2e5017dd5f7c6f5ba96f639a8ab185"
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+                "val": {
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+                      "val": {
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+            "durability": "persistent"
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+                "val": {
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+            "ext": "v0"
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+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.68.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.68.json
new file mode 100644
index 0000000..297dee0
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.68.json
@@ -0,0 +1,243 @@
+{
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+  },
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+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
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+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                {
+                  "bytes": "1c929c0ade9bdff066a7a0c34f27ca727fd180413466321ec2a8d0f5d870f39d"
+                }
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+            "durability": "persistent"
+          }
+        },
+        [
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                "val": {
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+            "durability": "persistent"
+          }
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+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
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+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
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+            "last_modified_ledger_seq": 0,
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+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
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+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.69.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.69.json
new file mode 100644
index 0000000..d998cb0
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.69.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
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+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
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+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "7550e2da7b7a165c69fb72da92347f15b535eeebe8ea58913b09542376e83917"
+                }
+              ]
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+            "durability": "persistent"
+          }
+        },
+        [
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
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+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "7550e2da7b7a165c69fb72da92347f15b535eeebe8ea58913b09542376e83917"
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+                "val": {
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+                      "val": {
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+                    {
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+                        "symbol": "parent"
+                      },
+                      "val": "void"
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+                      },
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+                "val": {
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+                  "symbol": "Reverse"
+                },
+                {
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+            "durability": "persistent"
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+        [
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+            "data": {
+              "contract_data": {
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
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+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
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+        [
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+            "data": {
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+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
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+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.7.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.7.json
new file mode 100644
index 0000000..2c65001
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.7.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
+  "ledger": {
+    "protocol_version": 22,
+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "22a277dc669059da2147caf4e4b3f5c3ecfba6d7cbe590425cda42493a086eb3"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "22a277dc669059da2147caf4e4b3f5c3ecfba6d7cbe590425cda42493a086eb3"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
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+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "2nd7eyq7vocvdupye888dxq0139"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
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+                      "val": {
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+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
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+                      },
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+          4095
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+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                {
+                  "bytes": "a83122d0f61bb44a606b6eff363963463a32470b9cc9817d5a1a471303e0e3ba"
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+            "durability": "persistent"
+          }
+        },
+        [
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
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+          518400
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+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
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+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
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+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
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+            },
+            "ext": "v0"
+          },
+          4095
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+      [
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+          "contract_code": {
+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
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+                "ext": "v0",
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+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.70.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.70.json
new file mode 100644
index 0000000..548ea09
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.70.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
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+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "c5e89895c2bf0ad9aa054fa140564ae17717cc2a1f4bd424ac5dbf71f82e709b"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "c5e89895c2bf0ad9aa054fa140564ae17717cc2a1f4bd424ac5dbf71f82e709b"
+                    }
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+                "val": {
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+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                "val": {
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+            "ext": "v0"
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+            "durability": "persistent"
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+      [
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+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
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+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
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+            "ext": "v0"
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+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
+                "code": ""
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ]
+    ]
+  },
+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.71.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.71.json
new file mode 100644
index 0000000..df0cd72
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.71.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
+  "ledger": {
+    "protocol_version": 22,
+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "69d755730a9cdfc2ca1bf14a4363c040b358666012c8558cf895c143a6d1b71a"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "69d755730a9cdfc2ca1bf14a4363c040b358666012c8558cf895c143a6d1b71a"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "h00ejez1h39mm1j1z90fy3405cj0"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GDUAW5LO7KEA74X4Q226NGBPS5Z56SRNSOUQMDSBIWKTFLUQDLMSMGDX"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "27505ecbfe76ebeb410ede4667f8455234d2cb9c7836dc7520c405c10e143e4a4202baab8f4eafaf4a2c91b8250d0a3941d143782feaa6182d977bdebcf893af"
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+            "ext": "v0"
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+          518400
+        ]
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+      [
+        {
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+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "e2b7ca1ffd4f07b8668d1f39b1b9246811197eb979665446c6b0115470d3a504"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "e2b7ca1ffd4f07b8668d1f39b1b9246811197eb979665446c6b0115470d3a504"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "206e7182ddd913fd1f9550126650f64b35dc492291dc1bd4247d0155de38ffe2"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "206e7182ddd913fd1f9550126650f64b35dc492291dc1bd4247d0155de38ffe2"
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+                "durability": "persistent",
+                "val": {
+                  "bytes": "69d755730a9cdfc2ca1bf14a4363c040b358666012c8558cf895c143a6d1b71a"
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+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+                    },
+                    "storage": null
+                  }
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_code": {
+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_code": {
+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
+                "code": ""
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ]
+    ]
+  },
+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.72.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.72.json
new file mode 100644
index 0000000..11dca52
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.72.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
+  "ledger": {
+    "protocol_version": 22,
+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "e294967281de34884da41971d61578aabd7e1c5ef668d9b9ff6b1a79da677282"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "e294967281de34884da41971d61578aabd7e1c5ef668d9b9ff6b1a79da677282"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "ycu1cx2l54x9x492tni1g"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GDX4OFCM5U7UKKHVJWQKXOX7EVD47FT7Y2L7W7IGWDUG56JLZRHWLZXT"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "81e65d51e93b7da902e813ad2d3c369d5f0ef2286df3d72eb4ab1585ea550ab6e43da70a1a78dea560c99319d3ae66be8f044761db540857024caf357c6cff1a"
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+                }
+              }
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+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
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+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
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+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "751309bb6a25ae6ecdf97fc0c556b564700a6912dff4e5e095a0d0eff73c8e8b"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "751309bb6a25ae6ecdf97fc0c556b564700a6912dff4e5e095a0d0eff73c8e8b"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "c98f4677e62e6d5b0305ead755617c7918c9af7e292a876a9dd106e42a153606"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "c98f4677e62e6d5b0305ead755617c7918c9af7e292a876a9dd106e42a153606"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "e294967281de34884da41971d61578aabd7e1c5ef668d9b9ff6b1a79da677282"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+                    },
+                    "storage": null
+                  }
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_code": {
+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_code": {
+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
+                "code": ""
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ]
+    ]
+  },
+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.73.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.73.json
new file mode 100644
index 0000000..42af98b
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.73.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
+  "ledger": {
+    "protocol_version": 22,
+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "bb3f6d1cd05e2a6127d38882e3f22ecdc5699cca6eea57fbf89dc94fdbf05acb"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "bb3f6d1cd05e2a6127d38882e3f22ecdc5699cca6eea57fbf89dc94fdbf05acb"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "jw8772w50lkf56"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GDWFMBRJWC4KFCYHEPZFBAHWNFE6WACFSROH5P4WBCSAODAI2YE5B65W"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "f9c57ae59ee26aa182828a944eedd4b734a2efedde48453e23610d09a202df53039e1e5234e13864a571ad2708fc3bd8f8b230f675e4e384f7ca2e1e0beba421"
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+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
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+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "7aade7624180730f735e3cf40d7388dc3770f4bbc7be1b47e1eb6030b730afd8"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "7aade7624180730f735e3cf40d7388dc3770f4bbc7be1b47e1eb6030b730afd8"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "ded1dcd02f2da9419d2242cc20df1a38f64ab720dbf720e8ef6b4ebcfed7148b"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "ded1dcd02f2da9419d2242cc20df1a38f64ab720dbf720e8ef6b4ebcfed7148b"
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+                "durability": "persistent",
+                "val": {
+                  "bytes": "bb3f6d1cd05e2a6127d38882e3f22ecdc5699cca6eea57fbf89dc94fdbf05acb"
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+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+                    },
+                    "storage": null
+                  }
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_code": {
+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_code": {
+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
+                "code": ""
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ]
+    ]
+  },
+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.74.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.74.json
new file mode 100644
index 0000000..0a1fd7f
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.74.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
+  "ledger": {
+    "protocol_version": 22,
+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
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+                }
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+            "durability": "persistent"
+          }
+        },
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+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
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+                "val": {
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+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "nmxexx9"
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+                    {
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+                },
+                {
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+                },
+                {
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+            "durability": "persistent"
+          }
+        },
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+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
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+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
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+            "ext": "v0"
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+          4095
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+      [
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+          "contract_code": {
+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
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+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
+                "code": ""
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+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.75.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.75.json
new file mode 100644
index 0000000..013208e
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.75.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
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+    "timestamp": 0,
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+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
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+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "95c5fae4399d95f94d6a9fd8805e246a0bfc594d965d7da193203a009b3e98b3"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "95c5fae4399d95f94d6a9fd8805e246a0bfc594d965d7da193203a009b3e98b3"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "9z6fkn3o9x6v4e2j"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
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+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "ef83d5b6b276878036d3e5813948fbf8b8690dddb044f7e390bb6370311ec2bca039903c0650e5a2cbf3b8c5de58095d49dcf1dbcd4d212c0acafc903bfa6de8"
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+          518400
+        ]
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+                },
+                {
+                  "bytes": "0019a7fdac83658c1bea54b5e8d8484021be9ca6a5224f464e4efb359c35c951"
+                }
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+          }
+        },
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                    }
+                  ]
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+                "durability": "persistent",
+                "val": {
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+          4095
+        ]
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+      [
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+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
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+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "361d99c0f73f252126612ec86bff52e184f0dde78f43a342bcf146f02af15a0e"
+                }
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+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
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+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
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+            "ext": "v0"
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+          518400
+        ]
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+      [
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+          "contract_data": {
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+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
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+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
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+                    "storage": null
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+            },
+            "ext": "v0"
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+          4095
+        ]
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+      [
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+          "contract_code": {
+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_code": {
+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
+                "code": ""
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+            "ext": "v0"
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+          4095
+        ]
+      ]
+    ]
+  },
+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.76.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.76.json
new file mode 100644
index 0000000..f815c00
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.76.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
+  "ledger": {
+    "protocol_version": 22,
+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "e62c386f7271c9386acc1857e0905e28fe4dbdb1c945400642057027d72513ca"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "e62c386f7271c9386acc1857e0905e28fe4dbdb1c945400642057027d72513ca"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "3n56mtq2v7d"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GBOMWTFGM6GOH2WBRE7OUUQHMVZQWQXZN4N33CMVYGLN4PDTCKUNGG37"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "d348fdfa2c9a26c3a2891eb4c687860fc3deec49b4a644d48932845a45be4cefcd20b97d48da4bbba8c862fac3aea51205312ac2019f921f31dcae9f1ea4be7f"
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+        ]
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+                },
+                {
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+                }
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+            "durability": "persistent"
+          }
+        },
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+            "data": {
+              "contract_data": {
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                "durability": "persistent",
+                "val": {
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+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
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+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "cc11731d19eed4db0912ecc141b5b25efe82d245e828c6cf1f4a1f28aa0bc559"
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+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
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+                    {
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+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+                    },
+                    "storage": null
+                  }
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_code": {
+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
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+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
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+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.77.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.77.json
new file mode 100644
index 0000000..8d05e46
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.77.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
+  "ledger": {
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+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "970be769d0e60df32a4603a298169affd7b3beb378b29ca1fbd7c0ee219c53a9"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "970be769d0e60df32a4603a298169affd7b3beb378b29ca1fbd7c0ee219c53a9"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "f8hlu2nk7utud7gj0eo42"
+                      }
+                    },
+                    {
+                      "key": {
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+                      },
+                      "val": {
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+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
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\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.78.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.78.json
new file mode 100644
index 0000000..ad4c256
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.78.json
@@ -0,0 +1,243 @@
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\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.79.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.79.json
new file mode 100644
index 0000000..f63d918
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.79.json
@@ -0,0 +1,243 @@
+{
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+                }
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+            "durability": "persistent"
+          }
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+            "data": {
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+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
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+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.8.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.8.json
new file mode 100644
index 0000000..f8bce8a
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.8.json
@@ -0,0 +1,243 @@
+{
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+    "max_entry_ttl": 6312000,
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+            "key": {
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+                },
+                {
+                  "bytes": "6b5fc5325388c2acafef782fe35753245aabbf13b0a803ac6e7f08ce594cf680"
+                }
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+            "durability": "persistent"
+          }
+        },
+        [
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+            "data": {
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+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+            "data": {
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
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+                "val": {
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+          }
+        },
+        [
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+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.80.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.80.json
new file mode 100644
index 0000000..6f388ce
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.80.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
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+    "max_entry_ttl": 6312000,
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+            "key": {
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+                },
+                {
+                  "bytes": "80844663788198c24d68596b6c6e013eb535f27096da7acb40a0842ab41c1363"
+                }
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+            "durability": "persistent"
+          }
+        },
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+            "data": {
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+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                    }
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+                "val": {
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+                        "symbol": "parent"
+                      },
+                      "val": "void"
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+                {
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+            "durability": "persistent"
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+        },
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+            "data": {
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                "durability": "persistent",
+                "val": {
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+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.81.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.81.json
new file mode 100644
index 0000000..e49e6a6
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.81.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
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+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
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+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
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+        {
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+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "4cd123d88b4f8bd01383ae8ec012a29dfd3ada115925801a432d258c825d3e5b"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "4cd123d88b4f8bd01383ae8ec012a29dfd3ada115925801a432d258c825d3e5b"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
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+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "hr37qzb47064"
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+                      "key": {
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+                      "val": {
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+                      "key": {
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+          4095
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+            "durability": "persistent"
+          }
+        },
+        [
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+            "last_modified_ledger_seq": 0,
+            "data": {
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+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
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+                    "storage": null
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+            "ext": "v0"
+          },
+          4095
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+      [
+        {
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+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
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+        [
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+            "last_modified_ledger_seq": 0,
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+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.82.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.82.json
new file mode 100644
index 0000000..f71e760
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.82.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
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+    [],
+    [],
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+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
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+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
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+                },
+                {
+                  "bytes": "e26c0c376e1b3ee333202ee9dfbee3172a987cdf2f580faa9c286f855b444fdf"
+                }
+              ]
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+            "durability": "persistent"
+          }
+        },
+        [
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                    }
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+                "durability": "persistent",
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                "val": {
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+            "durability": "persistent"
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+      [
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+            "durability": "persistent"
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+        },
+        [
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+            "data": {
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\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.83.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.83.json
new file mode 100644
index 0000000..7242c69
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.83.json
@@ -0,0 +1,243 @@
+{
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\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.84.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.84.json
new file mode 100644
index 0000000..675ade1
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.84.json
@@ -0,0 +1,243 @@
+{
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+                {
+                  "bytes": "dfaef59f44d1c6fa45ae189a242e80e751cf97a456b9d40e715dbd6c542272b0"
+                }
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+            "durability": "persistent"
+          }
+        },
+        [
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
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+          4095
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+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.85.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.85.json
new file mode 100644
index 0000000..8dd40a5
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.85.json
@@ -0,0 +1,243 @@
+{
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+                {
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+                }
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+            "durability": "persistent"
+          }
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
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+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.86.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.86.json
new file mode 100644
index 0000000..2c8eb26
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.86.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
+  "ledger": {
+    "protocol_version": 22,
+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "b64d70c8e87c9b97c512582c00a116f4b683a92d9b1b242fd32b9b42bfc78e98"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "b64d70c8e87c9b97c512582c00a116f4b683a92d9b1b242fd32b9b42bfc78e98"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "a400wjtd"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GDJIUYCGMCJ6K3FZRJHF36VQCYWMCA3YX7K44N24Y6B676EFOX7MB3VW"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "990477640b74bbee7bb80f9dbee50334225e5174d69cf6d50b7c25bc78d629b330f62f42a05d887bdd0ea0be2df2a9507af42aa27939a490a5c5a677f4eaa372"
+                      }
+                    }
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+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "915823a5c144379797d0285ebe2a49d04eaa973addc5de91a03374b8e409ddaf"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
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+            "data": {
+              "contract_data": {
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                "val": {
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+                }
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+            "ext": "v0"
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+          4095
+        ]
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+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "d7235972255c7a931a52dd0e7d2ae1bf5287ad6e55ffa537ff66521a33c8975d"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "d7235972255c7a931a52dd0e7d2ae1bf5287ad6e55ffa537ff66521a33c8975d"
+                    }
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+                "durability": "persistent",
+                "val": {
+                  "bytes": "b64d70c8e87c9b97c512582c00a116f4b683a92d9b1b242fd32b9b42bfc78e98"
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+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+                    },
+                    "storage": null
+                  }
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_code": {
+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_code": {
+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
+                "code": ""
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ]
+    ]
+  },
+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.87.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.87.json
new file mode 100644
index 0000000..bb64ccb
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.87.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
+  "ledger": {
+    "protocol_version": 22,
+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "3c65fc187603b0ddd84425c1296327b49a4577874d8cdfae4851a84f811ccba5"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "3c65fc187603b0ddd84425c1296327b49a4577874d8cdfae4851a84f811ccba5"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "bg5o87fcagr2940v60he14s7bjp5n"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GBROGSVDYJ3N7CUWPMG6BCI4X23LEVUU5KAUH4M36QNX6UKPJ3SG3HZO"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "92650c207708a813e9e08a182771b8461302bb621a583f51a5b2127f449764ea57d64b3a57a9d77f44c1fff16a484353228469b131d41b4294fdc5e80b223fb7"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "05b1da24be486d233be5aa78c0ee275297f80aae73e6424d3b4141fd7f836c5c"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "05b1da24be486d233be5aa78c0ee275297f80aae73e6424d3b4141fd7f836c5c"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "2db08c73e99e34f8ac4bc77c1dffc59a92a891a985ce0a7ab7d48f42edb7259b"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "2db08c73e99e34f8ac4bc77c1dffc59a92a891a985ce0a7ab7d48f42edb7259b"
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+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "3c65fc187603b0ddd84425c1296327b49a4577874d8cdfae4851a84f811ccba5"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+                    },
+                    "storage": null
+                  }
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_code": {
+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_code": {
+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
+                "code": ""
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ]
+    ]
+  },
+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.88.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.88.json
new file mode 100644
index 0000000..abeb5e9
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.88.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
+  "ledger": {
+    "protocol_version": 22,
+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "7c99314f8d177dcc4be73feee90712891dcf458b6270c6f53681880ae222000b"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "7c99314f8d177dcc4be73feee90712891dcf458b6270c6f53681880ae222000b"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "63i0h3terxonmzfh24qpf"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GBAJNB7XH7RHUVCFDQGYIZTPB3R4IQSNX6UW6XKLU5SMKH3MYAH3QCKY"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "4ac5f2fd8862b5efaa540d486b436e9f123bd7b0d4484be94b1c37a897ddd121bfbc4db305c2549a5d4169f092feb5690fa45ef2078b2e3e3cafe2d6d6ea3a6b"
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+            "ext": "v0"
+          },
+          518400
+        ]
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+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                },
+                {
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+                }
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+            "durability": "persistent"
+          }
+        },
+        [
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                  "vec": [
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+                      "symbol": "Replay"
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+                    }
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+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
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+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "962c6941ec5701cacae2ed04cbfdb66b21d98bc1994e72ba5cac3fc3d2d0dcfa"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "962c6941ec5701cacae2ed04cbfdb66b21d98bc1994e72ba5cac3fc3d2d0dcfa"
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+                "durability": "persistent",
+                "val": {
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+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+                    },
+                    "storage": null
+                  }
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_code": {
+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_code": {
+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
+                "code": ""
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+            "ext": "v0"
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+    ]
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+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.89.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.89.json
new file mode 100644
index 0000000..9cfe76f
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.89.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
+  "ledger": {
+    "protocol_version": 22,
+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "13c561bc56d86b3e4de39ab807b2cdcb68380b49ac976cdf6271f6c2a60f7de6"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
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+                        "symbol": "name"
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+                      "val": {
+                        "string": "458zf202y2fkg0u9a"
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+            "data": {
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
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+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
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+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
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+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.9.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.9.json
new file mode 100644
index 0000000..dc1d70b
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.9.json
@@ -0,0 +1,243 @@
+{
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+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
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+    [],
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+    "max_entry_ttl": 6312000,
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+            "key": {
+              "vec": [
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+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "9ae39adad76433d29fe2a7937d3306008f9dbc8da0fb53a42c2de8a3c669a337"
+                }
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+            "durability": "persistent"
+          }
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
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+                    }
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+                "val": {
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+                        "symbol": "name"
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+                      "val": {
+                        "string": "n80qkaclub7553gadx5daq"
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+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
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+                "durability": "persistent",
+                "val": {
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+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                  "symbol": "Reverse"
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+                {
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+            "durability": "persistent"
+          }
+        },
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+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                      "symbol": "Reverse"
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+            "durability": "persistent"
+          }
+        },
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+            "data": {
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
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+          4095
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+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
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+            "data": {
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+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
+                "code": ""
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+            "ext": "v0"
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+          4095
+        ]
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+    ]
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+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.90.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.90.json
new file mode 100644
index 0000000..4b48e1a
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.90.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
+  "ledger": {
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+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "dbce86977d91c1b25fb7c7fdd9b4b132e07bc1b58f756f5b7832de50ea87d197"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "dbce86977d91c1b25fb7c7fdd9b4b132e07bc1b58f756f5b7832de50ea87d197"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "47v09cw3ezlu4a0uyxe2mmuy5xm"
+                      }
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+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GBS2DLGS3F5HUTWUKKDEXOZGFRFVJKTBFMWXDRN3E7SMTN3QHR4GOI7R"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
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+                      "key": {
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+                      },
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+                },
+                {
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+                }
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+            "durability": "persistent"
+          }
+        },
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+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                "durability": "persistent",
+                "val": {
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+            "ext": "v0"
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+          4095
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+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "ddf414d30be0b75407393155ab8efe60e23097e3ee77f6bb7a904cb168af882a"
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+            "durability": "persistent"
+          }
+        },
+        [
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
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+                      "symbol": "Reverse"
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+                    {
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+          518400
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+      [
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+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
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+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
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+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+                    },
+                    "storage": null
+                  }
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+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_code": {
+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
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+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.91.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.91.json
new file mode 100644
index 0000000..6bad84a
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.91.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
+  "ledger": {
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+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "3f32bc6bf5943a83d2e80704f9466336e2e966c4b39811aaaea5d73f009b9ce7"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "3f32bc6bf5943a83d2e80704f9466336e2e966c4b39811aaaea5d73f009b9ce7"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
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+                      "key": {
+                        "symbol": "name"
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+                      "val": {
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+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
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+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
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+          518400
+        ]
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+            "data": {
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+                "val": {
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+          }
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+        [
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+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.92.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.92.json
new file mode 100644
index 0000000..14648f1
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.92.json
@@ -0,0 +1,243 @@
+{
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+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
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+    [],
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+                {
+                  "bytes": "0024f1cda8946a8086a9ee440a4da110f8e8540911c277835dde45983160cb84"
+                }
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+            "durability": "persistent"
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+            "data": {
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+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
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+                      "symbol": "Name"
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+                    }
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+                "val": {
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+                      },
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+                "val": {
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+                  "symbol": "Reverse"
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+            "durability": "persistent"
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+        },
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+          {
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+            "data": {
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+            "data": {
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+                "val": {
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+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.93.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.93.json
new file mode 100644
index 0000000..9ee63ba
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.93.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
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+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
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+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "bcb7d31585abc6461a0120cf592b79183530bc3857f1c79509bcf7cb88d26925"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "bcb7d31585abc6461a0120cf592b79183530bc3857f1c79509bcf7cb88d26925"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
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+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "y303f4lau59p5"
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+                    },
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+                        "symbol": "owner"
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+                        "symbol": "parent"
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+          4095
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+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
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+                {
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+            "data": {
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+            "durability": "persistent"
+          }
+        },
+        [
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
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+                    "executable": {
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+                  }
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+            "ext": "v0"
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+          4095
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+      [
+        {
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+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
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+        },
+        [
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+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.94.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.94.json
new file mode 100644
index 0000000..2d103c6
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.94.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
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+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
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+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "9c7f0617f6868ff2d59e9274c1a5a40d7821fd94e2296e8622b95a6bc20be54b"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
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+                    {
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+                    }
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+                "durability": "persistent",
+                "val": {
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+                      "val": {
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
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+                "durability": "persistent",
+                "val": {
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+            "ext": "v0"
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+            "durability": "persistent"
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+        [
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+            "durability": "persistent"
+          }
+        },
+        [
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+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
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+                    "executable": {
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+            "ext": "v0"
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+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
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+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
+                "code": ""
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+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.95.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.95.json
new file mode 100644
index 0000000..c1be808
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.95.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
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+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
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+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "1e4fed3cdf8623a1f380379d09e1d82c25c7366dd45ce9594d425f59814c169a"
+                }
+              ]
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+            "durability": "persistent"
+          }
+        },
+        [
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "1e4fed3cdf8623a1f380379d09e1d82c25c7366dd45ce9594d425f59814c169a"
+                    }
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+                "durability": "persistent",
+                "val": {
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+                        "symbol": "name"
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+                      }
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+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
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+                        "symbol": "stealth_meta_address"
+                      },
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+                "durability": "persistent",
+                "val": {
+                  "bool": true
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+        ]
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+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
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+                },
+                {
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+            "durability": "persistent"
+          }
+        },
+        [
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+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
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+        ]
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+            "durability": "persistent"
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+        },
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+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
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+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
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+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
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+            "ext": "v0"
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+          4095
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+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.96.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.96.json
new file mode 100644
index 0000000..5b75796
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.96.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
+  "ledger": {
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+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "1d39ab6d6386173ec27dd86b47c2fa7717d7994899af9b57f9fa569d3fc8e29e"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "1d39ab6d6386173ec27dd86b47c2fa7717d7994899af9b57f9fa569d3fc8e29e"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "8st691gzxd3me4n"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
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+                      }
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+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
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+                      },
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+                "val": {
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+            "ext": "v0"
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+          4095
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+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
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+                },
+                {
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+            "durability": "persistent"
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
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+          518400
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+      [
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+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+                    },
+                    "storage": null
+                  }
+                }
+              }
+            },
+            "ext": "v0"
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+          4095
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+      [
+        {
+          "contract_code": {
+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
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+            "data": {
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+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
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+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.97.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.97.json
new file mode 100644
index 0000000..2553234
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.97.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
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+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
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+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "8a1d638420b10b4d7cced4f875438ea58b1dfec75b1b82fdfc9f45cd55c4b0f6"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "8a1d638420b10b4d7cced4f875438ea58b1dfec75b1b82fdfc9f45cd55c4b0f6"
+                    }
+                  ]
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+                "durability": "persistent",
+                "val": {
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+                      "val": {
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+                        "symbol": "parent"
+                      },
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+        },
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+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
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+                    {
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+                    }
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+                "durability": "persistent",
+                "val": {
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+            "ext": "v0"
+          },
+          4095
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+      [
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+                {
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+            "durability": "persistent"
+          }
+        },
+        [
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+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
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+                    {
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+            "ext": "v0"
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+          518400
+        ]
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+      [
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+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
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+            },
+            "ext": "v0"
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+          4095
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+      [
+        {
+          "contract_code": {
+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_code": {
+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
+                "code": ""
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ]
+    ]
+  },
+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.98.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.98.json
new file mode 100644
index 0000000..137949d
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.98.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
+  "ledger": {
+    "protocol_version": 22,
+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "97486fc31a36c1c3ca285e007a8b6510d21f9be16c5170718956612f73a9622f"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "97486fc31a36c1c3ca285e007a8b6510d21f9be16c5170718956612f73a9622f"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "tniki4ga4og79c4o3446cq"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GCFVYXAZITCWLHJAEJL547LQ2ZELFRDSH6FGSTQYNM4BJYZE7L6TNUFV"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "818bfd5ad705a8e53515fe0101757c339bdcc3288b2cf1d0fc90f31473c8c306554783fe67293608819a5ad416ecf02ef11bd727a167114d556e3a9ff4c7d59c"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "70e1519236812d5c23d3117efe5c243dc399a3880b6a7644b425b21f05801663"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "70e1519236812d5c23d3117efe5c243dc399a3880b6a7644b425b21f05801663"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "02a661517c0c614611cfcf6d478d54602ebfed5d7ec4c482f0e2e4f5de01c3a4"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "02a661517c0c614611cfcf6d478d54602ebfed5d7ec4c482f0e2e4f5de01c3a4"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "97486fc31a36c1c3ca285e007a8b6510d21f9be16c5170718956612f73a9622f"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+                    },
+                    "storage": null
+                  }
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_code": {
+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_code": {
+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
+                "code": ""
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ]
+    ]
+  },
+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.99.json b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.99.json
new file mode 100644
index 0000000..d024a13
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/prop_register_on_behalf_roundtrip.99.json
@@ -0,0 +1,243 @@
+{
+  "generators": {
+    "address": 1,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [],
+    []
+  ],
+  "ledger": {
+    "protocol_version": 22,
+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "d7272b2afd30e2d4bdcb778f59a5c94a722ee101bac10ee19a1ad8a143c0d13a"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "d7272b2afd30e2d4bdcb778f59a5c94a722ee101bac10ee19a1ad8a143c0d13a"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "rtmpy49su248gjig9rwtnli43"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "GBJ2EGTA6SKPX3DDWGTQJ5OH72HRNNPQIYTDW6WR25FZLRH4ILEZ5GD6"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "f69b17c6c5980ac125351899cf444779a472a6f6eb5b5c8ccc0109b41c5478aa4ddd3cdebcd43fec125e0e539358d4c13dd6b82805f940b8bd9f45628dcc8da7"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Replay"
+                },
+                {
+                  "bytes": "bb910185b53d196ac7e6d62201c4309860dd4fd2a3361ebc781e12059a2dc389"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Replay"
+                    },
+                    {
+                      "bytes": "bb910185b53d196ac7e6d62201c4309860dd4fd2a3361ebc781e12059a2dc389"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bool": true
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "e2456eb42bfaedbb7f441123760c22e77423c10233e09c0517224381f63c5dca"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "e2456eb42bfaedbb7f441123760c22e77423c10233e09c0517224381f63c5dca"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "d7272b2afd30e2d4bdcb778f59a5c94a722ee101bac10ee19a1ad8a143c0d13a"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+                    },
+                    "storage": null
+                  }
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_code": {
+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_code": {
+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
+                "code": ""
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ]
+    ]
+  },
+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/test_subdomain_orphaned_when_parent_released.1.json b/stellar/wraith-names/test_snapshots/test/test_subdomain_orphaned_when_parent_released.1.json
new file mode 100644
index 0000000..2358c75
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/test_subdomain_orphaned_when_parent_released.1.json
@@ -0,0 +1,255 @@
+{
+  "generators": {
+    "address": 2,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [
+      [
+        "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4",
+        {
+          "function": {
+            "contract_fn": {
+              "contract_address": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+              "function_name": "register",
+              "args": [
+                {
+                  "address": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4"
+                },
+                {
+                  "string": "alice"
+                },
+                {
+                  "bytes": "2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a"
+                }
+              ]
+            }
+          },
+          "sub_invocations": []
+        }
+      ]
+    ],
+    []
+  ],
+  "ledger": {
+    "protocol_version": 22,
+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "2bd806c97f0e00af1a1fc3328fa763a9269723c8db8fac4f93af71db186d6e90"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "2bd806c97f0e00af1a1fc3328fa763a9269723c8db8fac4f93af71db186d6e90"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "alice"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "4ac5b1038ff9a79b5ed7a8cbbb97f2b658871d6a02c0d12e1aec4bba51ec19d9"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "4ac5b1038ff9a79b5ed7a8cbbb97f2b658871d6a02c0d12e1aec4bba51ec19d9"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "2bd806c97f0e00af1a1fc3328fa763a9269723c8db8fac4f93af71db186d6e90"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+                    },
+                    "storage": null
+                  }
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4",
+            "key": {
+              "ledger_key_nonce": {
+                "nonce": 801925984706572462
+              }
+            },
+            "durability": "temporary"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4",
+                "key": {
+                  "ledger_key_nonce": {
+                    "nonce": 801925984706572462
+                  }
+                },
+                "durability": "temporary",
+                "val": "void"
+              }
+            },
+            "ext": "v0"
+          },
+          6311999
+        ]
+      ],
+      [
+        {
+          "contract_code": {
+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_code": {
+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
+                "code": ""
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ]
+    ]
+  },
+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/test_subdomain_permission_boundary.1.json b/stellar/wraith-names/test_snapshots/test/test_subdomain_permission_boundary.1.json
new file mode 100644
index 0000000..2961ceb
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/test_subdomain_permission_boundary.1.json
@@ -0,0 +1,255 @@
+{
+  "generators": {
+    "address": 3,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [
+      [
+        "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4",
+        {
+          "function": {
+            "contract_fn": {
+              "contract_address": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+              "function_name": "register",
+              "args": [
+                {
+                  "address": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4"
+                },
+                {
+                  "string": "alice"
+                },
+                {
+                  "bytes": "2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a"
+                }
+              ]
+            }
+          },
+          "sub_invocations": []
+        }
+      ]
+    ],
+    []
+  ],
+  "ledger": {
+    "protocol_version": 22,
+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "2bd806c97f0e00af1a1fc3328fa763a9269723c8db8fac4f93af71db186d6e90"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "2bd806c97f0e00af1a1fc3328fa763a9269723c8db8fac4f93af71db186d6e90"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "alice"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "4ac5b1038ff9a79b5ed7a8cbbb97f2b658871d6a02c0d12e1aec4bba51ec19d9"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "4ac5b1038ff9a79b5ed7a8cbbb97f2b658871d6a02c0d12e1aec4bba51ec19d9"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "2bd806c97f0e00af1a1fc3328fa763a9269723c8db8fac4f93af71db186d6e90"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+                    },
+                    "storage": null
+                  }
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4",
+            "key": {
+              "ledger_key_nonce": {
+                "nonce": 801925984706572462
+              }
+            },
+            "durability": "temporary"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4",
+                "key": {
+                  "ledger_key_nonce": {
+                    "nonce": 801925984706572462
+                  }
+                },
+                "durability": "temporary",
+                "val": "void"
+              }
+            },
+            "ext": "v0"
+          },
+          6311999
+        ]
+      ],
+      [
+        {
+          "contract_code": {
+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_code": {
+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
+                "code": ""
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ]
+    ]
+  },
+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/test_subdomain_register_and_resolve.1.json b/stellar/wraith-names/test_snapshots/test/test_subdomain_register_and_resolve.1.json
new file mode 100644
index 0000000..2358c75
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/test_subdomain_register_and_resolve.1.json
@@ -0,0 +1,255 @@
+{
+  "generators": {
+    "address": 2,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [
+      [
+        "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4",
+        {
+          "function": {
+            "contract_fn": {
+              "contract_address": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+              "function_name": "register",
+              "args": [
+                {
+                  "address": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4"
+                },
+                {
+                  "string": "alice"
+                },
+                {
+                  "bytes": "2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a"
+                }
+              ]
+            }
+          },
+          "sub_invocations": []
+        }
+      ]
+    ],
+    []
+  ],
+  "ledger": {
+    "protocol_version": 22,
+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "2bd806c97f0e00af1a1fc3328fa763a9269723c8db8fac4f93af71db186d6e90"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "2bd806c97f0e00af1a1fc3328fa763a9269723c8db8fac4f93af71db186d6e90"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "alice"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "4ac5b1038ff9a79b5ed7a8cbbb97f2b658871d6a02c0d12e1aec4bba51ec19d9"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "4ac5b1038ff9a79b5ed7a8cbbb97f2b658871d6a02c0d12e1aec4bba51ec19d9"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "2bd806c97f0e00af1a1fc3328fa763a9269723c8db8fac4f93af71db186d6e90"
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+                    },
+                    "storage": null
+                  }
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4",
+            "key": {
+              "ledger_key_nonce": {
+                "nonce": 801925984706572462
+              }
+            },
+            "durability": "temporary"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4",
+                "key": {
+                  "ledger_key_nonce": {
+                    "nonce": 801925984706572462
+                  }
+                },
+                "durability": "temporary",
+                "val": "void"
+              }
+            },
+            "ext": "v0"
+          },
+          6311999
+        ]
+      ],
+      [
+        {
+          "contract_code": {
+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_code": {
+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
+                "code": ""
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ]
+    ]
+  },
+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/test_subdomain_requires_existing_parent.1.json b/stellar/wraith-names/test_snapshots/test/test_subdomain_requires_existing_parent.1.json
new file mode 100644
index 0000000..5655749
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/test_subdomain_requires_existing_parent.1.json
@@ -0,0 +1,76 @@
+{
+  "generators": {
+    "address": 2,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    []
+  ],
+  "ledger": {
+    "protocol_version": 22,
+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": "ledger_key_contract_instance",
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": "ledger_key_contract_instance",
+                "durability": "persistent",
+                "val": {
+                  "contract_instance": {
+                    "executable": {
+                      "wasm": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+                    },
+                    "storage": null
+                  }
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ],
+      [
+        {
+          "contract_code": {
+            "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_code": {
+                "ext": "v0",
+                "hash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
+                "code": ""
+              }
+            },
+            "ext": "v0"
+          },
+          4095
+        ]
+      ]
+    ]
+  },
+  "events": []
+}
\ No newline at end of file
diff --git a/stellar/wraith-names/test_snapshots/test/test_subdomain_update_and_release_by_parent_owner.1.json b/stellar/wraith-names/test_snapshots/test/test_subdomain_update_and_release_by_parent_owner.1.json
new file mode 100644
index 0000000..2358c75
--- /dev/null
+++ b/stellar/wraith-names/test_snapshots/test/test_subdomain_update_and_release_by_parent_owner.1.json
@@ -0,0 +1,255 @@
+{
+  "generators": {
+    "address": 2,
+    "nonce": 0
+  },
+  "auth": [
+    [],
+    [
+      [
+        "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4",
+        {
+          "function": {
+            "contract_fn": {
+              "contract_address": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+              "function_name": "register",
+              "args": [
+                {
+                  "address": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4"
+                },
+                {
+                  "string": "alice"
+                },
+                {
+                  "bytes": "2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a"
+                }
+              ]
+            }
+          },
+          "sub_invocations": []
+        }
+      ]
+    ],
+    []
+  ],
+  "ledger": {
+    "protocol_version": 22,
+    "sequence_number": 0,
+    "timestamp": 0,
+    "network_id": "0000000000000000000000000000000000000000000000000000000000000000",
+    "base_reserve": 0,
+    "min_persistent_entry_ttl": 4096,
+    "min_temp_entry_ttl": 16,
+    "max_entry_ttl": 6312000,
+    "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Name"
+                },
+                {
+                  "bytes": "2bd806c97f0e00af1a1fc3328fa763a9269723c8db8fac4f93af71db186d6e90"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Name"
+                    },
+                    {
+                      "bytes": "2bd806c97f0e00af1a1fc3328fa763a9269723c8db8fac4f93af71db186d6e90"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "map": [
+                    {
+                      "key": {
+                        "symbol": "name"
+                      },
+                      "val": {
+                        "string": "alice"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "owner"
+                      },
+                      "val": {
+                        "address": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFCT4"
+                      }
+                    },
+                    {
+                      "key": {
+                        "symbol": "parent"
+                      },
+                      "val": "void"
+                    },
+                    {
+                      "key": {
+                        "symbol": "stealth_meta_address"
+                      },
+                      "val": {
+                        "bytes": "2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a"
+                      }
+                    }
+                  ]
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          518400
+        ]
+      ],
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "Reverse"
+                },
+                {
+                  "bytes": "4ac5b1038ff9a79b5ed7a8cbbb97f2b658871d6a02c0d12e1aec4bba51ec19d9"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "Reverse"
+                    },
+                    {
+                      "bytes": "4ac5b1038ff9a79b5ed7a8cbbb97f2b658871d6a02c0d12e1aec4bba51ec19d9"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "bytes": "2bd806c97f0e00af1a1fc3328fa763a9269723c8db8fac4f93af71db186d6e90"
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+}
\ No newline at end of file