Add io.blockfact.audio.watermark.32#59
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- Algorithm: io.blockfact.audio.watermark.32 - Type: watermark - Media types: audio, image, video - 32-bit lookup key payload derived from blockchain registration hash - Resolution API: https://jhsw78dryc.execute-api.us-east-1.amazonaws.com/api/soft-binding/v1 - Robust to compression, transcoding, and format conversion
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Summary
Adds BlockFact invisible watermarking to the C2PA Soft Binding Algorithm List.
Algorithm Details
io.blockfact.audio.watermark.32Resolution API
The resolution API implements the C2PA Soft Binding Resolution API specification:
GET /v1/services/supportedAlgorithms— lists supported algorithmsGET /v1/matches/byBinding?value={base64}&alg=io.blockfact.audio.watermark.32— resolve binding to manifestGET /v1/manifests/{manifestId}— retrieve stored manifestPOST /v1/manifests— store a manifestPOST /v1/bindings— associate a binding value with a manifestAbout BlockFact
BlockFact is a C2PA contributing member building cryptographic provenance infrastructure for professional media. Our file formats (.facti, .facta, .factv) are in C2PA specs-core with IANA-registered media types.