EAV7

Layer-1 blockchain with Delegated Proof of Stake, native EAV20 / EAV721 assets, hybrid post-quantum signatures, and an EVM-facing JSON-RPC layer (EAVM) for MetaMask and Trust Wallet.

Protocol	eav20
Native asset	EAV7 (6 decimals)
Addresses	E7… (34 chars)
Chain ID (EAVM)	72020
Consensus	DPoS · up to 51 active validators (+ bank 50) · ~1s blocks · BFT finality
Client	Rust (eav7-node / eav7-core)
Explorer	eavscan.com (web-next)
License	MIT

Whitepaper: English · Português (v1.0.1) · eavscan.com/whitepaper
Docs index: docs/README.md

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Why EAV7

• Hybrid signatures by default — every wallet, transaction, and block requires secp256k1 and ML-DSA-44 (eav7-hybrid-1). Not an optional upgrade path.
• Full L1 surface — staking, voting, voter rewards, Anchor multisig (owners + witness), GB · Free Signature resources, owner-authorized governance, vesting, meta-transactions, EAV20 contracts on EAVM, AI task market, and a committee-attested bridge.
• Operator-first Core — eav7-core lets anyone sync, stake, run ancora-init, and (if elected) produce blocks on Linux, macOS, or Windows without reading the monorepo.
• Wallet compatibility — EAVM JSON-RPC (Chain ID 72020) for existing Ethereum-ecosystem wallets.

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Architecture

┌──────────────┐     HTTP API / P2P      ┌─────────────────┐
│  eav7-core   │◄───────────────────────►│   Peer nodes    │
│  (operator)  │                         │   (validators)  │
└──────┬───────┘                         └────────┬────────┘
       │                                          │
       │  eav7-node (consensus + API + EAVM RPC)  │
       ▼                                          ▼
┌─────────────────────────────────────────────────────────┐
│              eav7 (Rust consensus library)              │
│   state · blocks · stateroot · EAVM · bridge · gov      │
└─────────────────────────────────────────────────────────┘
       ▲
       │  JSON API
┌──────┴───────┐
│   web-next   │  explorer · wallet · mining UI
└──────────────┘

Crate / path	Role
rust/ (eav7)	Consensus rules & state machine
rust/node (eav7-node)	Full node: API, P2P, producer, EAVM RPC
rust/core (eav7-core)	Operator CLI (init / run / stake / score)
rust/sdk	Wallet, HTTP client, relayer helpers
rust/wasm	Browser crypto for the explorer wallet
web-next/	Block explorer & wallet UI
vectors/	Frozen conformance fixtures

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Binaries

Binary	Description
eav7-core	Recommended operator entrypoint — listen, candidate, or validator
eav7-node	Full node process used under the Core

Prebuilt releases (Linux x64/arm64, macOS arm64, Windows x64):

https://github.com/eav7-sys/eav7/releases

# From source
cd rust
cargo build --release -p eav7-core -p eav7-node

./target/release/eav7-core init --dir ./data/core \
  --mode listen --port 6072 --allow-private-peers \
  --peers http://127.0.0.1:6070
./target/release/eav7-core run --dir ./data/core

Operator guide: docs/core.md.

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Quick start (developers)

Requirements: Rust stable · Node.js 22+ (explorer only) · cargo / npm

# Core + explorer on localhost
npm run dev:local
# → API  http://127.0.0.1:6070
# → UI   http://127.0.0.1:3000

# Three-node local testnet
npm run testnet:up -- --fresh

# Verify the Rust workspace
npm run verificar

More: docs/local.md · docs/testnet.md · docs/api.md.

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Network parameters

Parameter	Value
Genesis supply	100,000,000,000 EAV7
Block reward	16 EAV7 (halving ~4y)
Block time	~1 second
Active validators	up to 51 (+ bank 50)
Min stake to produce	1,000 EAV7
Unbonding	~7 days
EAVM RPC	API port + 1000 (e.g. 7070)

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Security

• Report vulnerabilities privately — see SECURITY.md.
• Internal adversarial review notes: AUDITORIA.md.
• Production checklist: docs/go-live.md.

Do not expose the node admin API or bind validators to the public internet without a reverse proxy / tunnel and a robust EAV7_ADMIN_TOKEN.

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Contributing

Please read CONTRIBUTING.md and the CODE_OF_CONDUCT.md.

Pull requests should stay focused; consensus changes need tests against vectors/ and a clear fork-height story when applicable.

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Repository layout

rust/            consensus library, node, Core, SDK, wasm
web-next/        explorer + wallet
bin/             deploy, testnet, verification scripts
deploy/          systemd / launchd / Windows service examples
vectors/         conformance fixtures
docs/            whitepaper, API, operator & planning docs
.github/         CI, release, issue & PR templates

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License

MIT © EAV7