DevilChain Network

Lightweight Hybrid AI-Powered DAO Blockchain Ecosystem
Native Coin: DevilCoin | On-chain ticker: DVC | DEX / exchange ticker: DVL

👨‍💻 Developer & Credits

🏢 Developed by

Nexuzy Lab — the innovation lab behind DevilChain.
Building next-generation Web3, AI, and blockchain infrastructure.

🌐 nexuzy.tech

⚡ Powered by

Devil One — infrastructure & ecosystem partner.
Driving the DevilChain ecosystem forward.

🌐 devilone.in

Lead Developer: David | @david0154 on GitHub

🪙 Coin Name & Ticker Explained

Field	Value	Notes
Full name	DevilCoin	Always the human-readable name
On-chain ticker	DVC	Used in wallet, API, blockchain code, gas fees
Exchange ticker	DVL	Used on DEX / CEX listings, trading pairs
Algorithm	DVLHash-AI	CPU-optimized, anti-ASIC
Smallest unit	micro-DVC (µDVC)	1 DVC = 1,000,000 µDVC
Decimals	6	Same as USDC model

Short answer: Use DVC everywhere in the codebase and wallet. Use DVL only on exchanges and trading pairs.

🔥 Vision

DevilChain is a lightweight hybrid AI-powered DAO blockchain ecosystem designed for:

⚡ High-throughput Web3 applications (5,000–20,000 TPS)
📱 Decentralized social media & encrypted messaging
🤖 AI-assisted blockchain infrastructure & security
💻 Low-cost validator nodes & accessible VPS mining
🌉 Seamless cross-chain compatibility (ETH, BNB, Polygon, Solana)
🛡️ DevilGuard AI — real-time fraud, rug pull & spam detection
🪪 DevilID — decentralized Web3 identity (DID:devil)

🌐 Core Ecosystem

Product	Purpose	Status
DevilChain Core	Main Layer-1 blockchain (Rust)	✅ Active
DevilCoin (DVC/DVL)	Native gas & staking coin	✅ Active
DevilX Wallet	Multi-platform Web3 wallet (Flutter)	✅ Active
DevilScan	Blockchain explorer (Next.js)	✅ Active
DevilProtocol	Smart contract system (EVM+WASM)	✅ Active
DevilChain DAO	On-chain governance	✅ Active
DevilSocial	Decentralized Web3 social media (Next.js)	✅ Active
DevilChat	E2E encrypted wallet-to-wallet messaging	✅ Active
DevilGuard AI	AI security, fraud & spam detection	✅ Active
DevilBridge	Cross-chain bridge (ETH/BSC/Polygon/SOL)	✅ Active
DevilStorage	Decentralized file storage (CID-based)	✅ Active
DevilID	Decentralized identity (DID:devil)	✅ Active
DevilAI Node	AI validator & miner system	✅ Active

💰 Tokenomics — DevilCoin (DVC / DVL)

Supply

Property	Value
Total Supply	1,000,000,000 DVC
Decimals	6 (1 DVC = 1,000,000 µDVC)
Block Reward	50 DVC (halves every 2,100,000 blocks)
Min Gas Fee	0.01 DVC (floor for all tx types)
On-chain ticker	DVC
Exchange ticker	DVL

Genesis Allocation

Allocation	%	Amount	Wallet
Mining Rewards	10%	100,000,000 DVC	`db1xmining_pool_devilchain_000000000`
Ecosystem Growth	20%	200,000,000 DVC	`db1xecosystem`
DAO Treasury	15%	150,000,000 DVC	`db1xdao_treasury`
Dev Fund	10%	100,000,000 DVC	`db1xdev_nexuzy_lab_david0154_00000000`
Investors	5%	50,000,000 DVC	`db1xinvestors`
Community	5%	50,000,000 DVC	`db1xcommunity`
Marketing	5%	50,000,000 DVC	`db1xmarketing_fund_devilchain_000000`
Pre-minted total	70%	700,000,000 DVC	—
Mining emission (remaining)	30%	300,000,000 DVC	minted per block

💸 Fee Schedule

Transaction Fee Rates

Transaction Type	Fee Rate	Example (100 DVC send)
Standard Transfer	0.3%	0.30 DVC
DEX Swap	1.5%	1.50 DVC
NFT Marketplace Sale	2.0%	2.00 DVC
Smart Contract Deploy	5.0% min	5.00 DVC+

Minimum fee floor: 0.01 DVC regardless of amount.

Fee Distribution (active — burn < 200M DVC)

Recipient	%	Example (1.5 DVC DEX fee)	Wallet
Miner / Validator	55%	0.8250 DVC	Block validator
Development Fund	18%	0.2700 DVC	`db1xdev_nexuzy_lab_david0154_00000000`
🔥 Burn	10%	0.1500 DVC	`db1x000000000000000000000000000burn`
Liquidity Pool	10%	0.1500 DVC	`db1xliquidity_lock_vault_dao_00000000`
Marketing	7%	0.1050 DVC	`db1xmarketing_fund_devilchain_000000`
Total	100%	1.5000 DVC	—

Fee Distribution (after burn cap reached — burn = 200M DVC)

Once 200,000,000 DVC has been burned (20% of supply), burning stops automatically. The 10% burn allocation is redistributed:

Recipient	%	Notes
Miner / Validator	55%	Unchanged
Development Fund	23%	+5% from stopped burn
🔥 Burn	0%	Auto-stopped
Liquidity Pool	15%	+5% from stopped burn
Marketing	7%	Unchanged

🔥 Burn Rule

Burn is active by default from genesis.
Burns stop automatically when total burned reaches 200,000,000 DVC.
Formula: 1,000,000,000 × 20% = 200,000,000 DVC
After burn stops, leftover burn fee is split equally between Dev Fund and Liquidity Pool.
Burn address: db1x000000000000000000000000000burn — coins sent here are permanently destroyed.

💧 Liquidity Pool Auto-Lock Rule

When liquidity vault balance reaches 200,000,000 DVC (20% of total supply):
- Protocol automatically locks 5% of liquidity for 5 years.
- Lock amount: 200,000,000 × 5% = 10,000,000 DVC
- Smart-contract time-lock — cannot be withdrawn until lock expires.
- Unlock happens automatically after 5 years (157,680,000 seconds).
This only triggers once per deployment.

🏗️ Architecture

Type: Hybrid Layer-1 Blockchain
Consensus: Devil Hybrid Protocol (DHP)

Layer	Component
Security	Proof of Stake (primary)
Anti-Spam	Micro Proof of Work
Governance	DAO Voting
Optimization	AI Scoring & Auto-healing

Consensus Flow

User Transaction
       ↓
Mempool Validation (nonce, sig, gas)
       ↓
DevilGuard AI Risk Scan
       ↓
Validator Selection (VRF-weighted PoS)
       ↓
Micro PoW (spawn_blocking — async-safe)
       ↓
Block Creation + Binary Merkle Root
       ↓
DAO Signature (deterministic SHA-256)
       ↓
Final Block Confirmation + Fee Split

⚙️ Tech Stack

Layer	Technology
Core Language	Rust
Secondary Services	Python, Golang
Smart Contracts	Solidity + WASM
VM Engine	Modified EVM
Database	sled (embedded)
Networking	HTTP P2P gossip (libp2p-compatible)
APIs	REST (port 8545) + GraphQL (port 8546)
AI Runtime	ONNX Runtime / TinyML
Explorer	Next.js 14 + Tailwind CSS
Mobile Wallet	Flutter 3
Social / Chat	Next.js 14
Bridge Relayer	Python FastAPI
Storage	CID-based (IPFS-compatible)

🖥️ Node Types

Node Type	Min CPU	Min RAM	Min Disk	Min Stake	Port
Lite Node	2 Core	2 GB	25 GB SSD	None	30303
Validator Node	4 Core	8 GB	100 GB SSD	100 DVC	30303
AI Node	4 Core	8 GB	100 GB SSD	100 DVC	8547
Archive Node	8 Core	16 GB	1 TB SSD	None	30303
Storage Node	2 Core	4 GB	500 GB HDD	None	8548

⛏️ Mining

Engine: DevilMine | Algorithm: DVLHash-AI

✅ CPU-optimized & accessible
✅ Anti-ASIC & Anti-GPU domination
✅ Dynamic difficulty adjustment
✅ AI-assisted optimization (+bonus DVC per block)
✅ Block Reward: 50 DVC per block (halving every 2.1M blocks)

# Set your miner address in docker-compose.yml or env:
MINER_ADDR=db1x<your_address>
MINER_STAKE=500000000  # 500 DVC in µDVC

🎯 Network Performance

Metric	Target
TPS	5,000 – 20,000
Block Time	2 – 5 seconds
Finality	< 10 seconds
Gas Fee	0.01 – 5% depending on tx type
Energy Usage	Very Low (PoS dominant)

🚀 Quick Start

3-Node Testnet (Docker)

git clone https://github.com/david0154/DevilChain.git
cd DevilChain
docker-compose up --build

This starts:

Node	REST	GraphQL	Role
node1	:8545	:8546	Seed / Bootstrap
node2	:8555	:8556	Syncs from node1
node3	:8565	:8566	Syncs from node1+node2

Service Map

Service	URL
REST API	http://localhost:8545
GraphQL	http://localhost:8546/graphql
DevilGuard AI	http://localhost:8547
DevilStorage	http://localhost:8548
DevilBridge	http://localhost:8549
DevilScan Explorer	http://localhost:3000
DevilSocial	http://localhost:3001
DevilChat	http://localhost:3002

Example: Send Transaction

curl -X POST http://localhost:8545/api/send \
  -H 'Content-Type: application/json' \
  -d '{
    "from": "db1x<your_address>",
    "to": "db1x<recipient>",
    "amount": 100000000,
    "gas_fee": 300000,
    "nonce": 0,
    "tx_type": "Transfer",
    "public_key": "<hex_ed25519_pubkey>",
    "signature": "<hex_ed25519_sig>"
  }'

All amounts in µDVC. 100000000 µDVC = 100 DVC. Gas for a Transfer = 0.3% = 300,000 µDVC = 0.30 DVC.

🔌 API Reference

REST API (port 8545)

GET  /api/status
GET  /api/block/latest
GET  /api/block/{height}
GET  /api/tx/{hash}
GET  /api/wallet/{address}
GET  /api/validators
GET  /api/dao/proposals
GET  /api/coin
GET  /api/peers
POST /api/send
POST /api/stake
POST /api/vote
POST /api/faucet
POST /api/p2p/block

GraphQL (port 8546)

query { status }
query { block(height: 1) { blockHash validator txCount } }
query { latestBlock { height blockHash aiScore } }
query { transaction(hash: "0xabc...") { from to amount } }
query { wallet(address: "db1x...") { balance nonce } }

🗳️ DAO Governance

Voting Power = Stake Amount × Reputation Score (integer, no f64)

Proposals: any validator with enough stake can create
Voting window: 10,000 blocks
Quorum required for pass
Proposals auto-tally after every mined block
DAO signature embedded in every block header

📁 Repository Structure

DevilChain/
├── core/              # Rust blockchain core
│   └── src/
│       ├── blockchain/  # Block, Transaction, Ledger, Merkle
│       ├── consensus/   # DHP, VRF validator selection
│       ├── tokenomics/  # Supply, burn cap, fee split, timelock
│       ├── wallet/      # Ed25519 keygen (OsRng)
│       ├── mempool/     # Nonce-protected fee-priority queue
│       ├── mining/      # spawn_blocking PoW
│       ├── network/     # HTTP P2P gossip
│       ├── api/         # REST (axum)
│       ├── graphql/     # GraphQL (async-graphql)
│       ├── storage/     # sled persistence
│       ├── dao/         # Proposals + voting + tally
│       └── ai/          # DevilGuard rule-based scorer
├── wallet/            # DevilX Wallet (Flutter)
├── explorer/          # DevilScan Explorer (Next.js 14)
├── contracts/         # Smart contracts (Solidity)
├── ai/                # DevilGuard AI (Python FastAPI)
├── storage/           # DevilStorage Node
├── identity/          # DevilID (DID:devil)
├── social/            # DevilSocial (Next.js 14)
├── chat/              # DevilChat (Next.js 14)
├── bridge/            # DevilBridge (Python FastAPI)
├── sdk/               # SDKs (JS, Kotlin, Swift, Rust, Python)
├── docker-compose.yml # 3-node testnet
├── Dockerfile
└── docs/
    ├── fee-schedule.md
    └── burn-liquidity-rules.md

🛡️ Security

Signatures: Ed25519 (real cryptography, OsRng — not thread_rng)
Wallet Encryption: AES-256-GCM
Key Exchange: Curve25519
Recovery: BIP39-style mnemonic (12 words)
TX Verification: Every transaction verified on mempool entry, mining, and block acceptance
AI Security: DevilGuard AI scores every block (reject if < 50/100)
Anti-Sybil: Stake-based identity + DAO approval
Replay Protection: Nonce-based (tx nonce must equal ledger nonce exactly)
No f64 for money: All amounts are u128 µDVC — zero precision loss

🗺️ Roadmap

Phase	Deliverables	Status
Phase 1	Blockchain core, Wallet, Explorer, DAO, Testnet	✅ Complete
Phase 2	Smart contracts, Staking, NFT support, Validators	✅ Complete
Phase 3	DevilGuard AI, AI Node, AI moderation	✅ Complete
Phase 4	DevilSocial, DevilChat, DevilID, DevilStorage	✅ Complete
Phase 5	DevilBridge, Mainnet launch, DevilOS	🔄 In Progress

📄 License

This project is licensed under the MIT License — see the LICENSE file for full details.

Built with ❤️ by Nexuzy Lab | Powered by Devil One | Lead Dev: David @david0154

🌐 nexuzy.tech • 🌐 devilone.in • ⭐ Star on GitHub

Name		Name	Last commit message	Last commit date
Latest commit History 31 Commits
.github/workflows		.github/workflows
ai		ai
bridge		bridge
chat		chat
contracts		contracts
core		core
docker		docker
docs		docs
explorer		explorer
identity		identity
scripts		scripts
sdk		sdk
social		social
storage		storage
wallet		wallet
.gitignore		.gitignore
Dockerfile		Dockerfile
LICENSE		LICENSE
README.md		README.md
docker-compose.yml		docker-compose.yml
logo.png		logo.png

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