Run a Seven Chain Validator — Seal Blocks, Earn SEVEN + BNB Relay Fees
Become a Validator · Block Explorer · Staking · Buy SEVEN · Telegram
- V3 Bridge live —
0x41A70A6bE222174D8369A90fE91017E8Fb74606f(non-upgradeable, no admin key) - Dynamic SEVEN price engine — price moves in real-time on every on-chain trade
- Validator reward system active — block rewards pay 0.0003 SEVEN per block with real user transactions
- Relay fee system active — earn 0.0004 BNB per bridge trade relay
- Staking multiplier live — 1× – 3× earnings based on SEVEN staked
Validators are the backbone of Seven Chain (Chain ID 70007). They seal blocks and earn two streams of income simultaneously: SEVEN block rewards and BNB relay fees from the bridge. Seven Chain is in early launch phase — the genesis validator set is still forming. Joining now means lower competition and higher per-block yield.
| Metric | Value |
|---|---|
| SEVEN per block | 0.0003 SEVEN (blocks with real user transactions) |
| BNB per bridge relay | 0.0004 BNB per settled bridge intent |
| Staking multiplier | 1× – 3× based on SEVEN staked |
| Registration | Fully automatic via heartbeat — no approval needed |
| Min server spec | 2 vCPU · 4 GB RAM · 60 GB SSD · Linux |
The earlier you register, the more blocks you seal before the validator set expands. Genesis validators build a track record that compounds: more blocks sealed → more SEVEN earned → more staked → higher multiplier → even more SEVEN per block.
Seven Chain uses a micro-relay-fee model — not gas auctions. When a user bridges assets from BNB Chain to Seven Chain:
- A solver (or your validator node running the solver) detects the pending bridge intent
- The solver verifies the source-chain lock on BSC
- The solver submits a settlement proof to the V3 bridge contract on Seven Chain
- Funds are released to the user
- 0.0004 BNB is credited to the solver automatically — no gas refund claim, no manual withdrawal
Running the seven-chain-solver alongside your validator node lets you capture both income streams from a single server.
# 1. Clone
git clone https://github.com/umairkhan2582/seven-chain-node
cd seven-chain-node
# 2. Install
npm install
# 3. Configure
cp .env.example .env
# Set WALLET_ADDRESS and RPC_URL in .env
# 4. Run
npm start
# Sends heartbeats every 30s — node registered automatically on first beatYour node starts earning as soon as it's live. No approval. No waiting list.
docker-compose up -dThe Docker image handles restarts automatically so your node stays online through server reboots.
Every 30 seconds:
└─ Your node sends heartbeat → POST /api/node-heartbeat
Each block with a real user transaction:
└─ Platform credits 0.0003 SEVEN × your staking multiplier to your validator wallet
Each bridge intent you settle (if running the solver):
└─ 0.0004 BNB credited automatically in the settlement transaction
- Your node sends a heartbeat every 30 seconds to
/api/node-heartbeat - The platform records your node as active in the validator registry
- Every block containing a real user transaction credits 0.0003 SEVEN to your validator wallet on-chain
- Stake SEVEN at theseven.meme/staking to multiply your rewards up to 3×
- Run seven-chain-solver on the same server to also earn 0.0004 BNB per bridge relay
Registration is fully automatic via heartbeat — your first heartbeat registers the node. Alternatively, register manually via API:
curl -X POST https://theseven.meme/api/node-register \
-H "Content-Type: application/json" \
-d '{
"walletAddress": "0xYOUR_WALLET",
"rpcUrl": "http://YOUR_SERVER_IP/rpc",
"name": "My Validator Node"
}'
# → { "success": true, "message": "Node registered." }No form. No email. No waiting period.
Staking SEVEN multiplies your per-block earnings. The multiplier scales linearly from 1× (no stake) to 3× (maximum stake tier).
Earnings per block (unstaked): 0.0003 SEVEN
Earnings per block (max stake 3×): 0.0009 SEVEN
Buy SEVEN → theseven.meme/spot/seven Stake SEVEN → theseven.meme/staking
| Parameter | Value |
|---|---|
| Network Name | Seven Chain |
| Chain ID | 70007 |
| RPC URL | https://theseven.meme/api/seven-chain/jsonrpc |
| Currency Symbol | SEVEN |
| Block Explorer | https://theseven.meme/blockchain/explorer |
| Network | Contract Address |
|---|---|
| BNB Chain — source lock | 0x41A70A6bE222174D8369A90fE91017E8Fb74606f |
| Seven Chain — receiver | 0x968A78d10C7A8b05822FA4ED2F6ECC46a9102afE |
The V3 contract has no admin key, no pause function, no upgrade proxy. The bytecode is final. Validators participate in settling bridge intents — run seven-chain-solver alongside your node to capture bridge relay fees.
| Requirement | Minimum | Recommended |
|---|---|---|
| OS | Ubuntu 20.04+ / Debian 11+ | Ubuntu 22.04 LTS |
| CPU | 2 vCPU | 4 vCPU |
| RAM | 4 GB | 8 GB |
| SSD | 60 GB | 100 GB |
| Network | 100 Mbps | 1 Gbps |
| Node.js | 20+ | 22 LTS |
Any Linux VPS works — DigitalOcean, Hetzner, AWS, Vultr, or your own bare metal.
| Repo | Description |
|---|---|
| sevenchain | Developer hub — network config, Hardhat/Foundry quickstart, API docs |
| seven-chain-node | ← You are here — validator node client |
| seven-chain-solver | Bridge solver — run alongside this node to earn BNB relay fees |
| seven-creator-kit | Token launch toolkit — deploy meme tokens, migrate from pump.fun/four.meme |
| seven-gaming-sdk | Gaming SDK — 1s finality on-chain games, session keys, Unreal Engine plugin |
All repositories: github.com/topics/seven-chain
| Resource | URL |
|---|---|
| Platform | https://theseven.meme |
| Become a Validator | https://theseven.meme/become-validator |
| Staking | https://theseven.meme/staking |
| Buy SEVEN | https://theseven.meme/spot/seven |
| Block Explorer | https://theseven.meme/blockchain/explorer |
| Bridge | https://theseven.meme/bridge |
| Developer Hub | https://theseven.meme/developers |
| Whitepaper | https://theseven.meme/whitepaper |
| Telegram | https://t.me/SevenBlockChain |
| Twitter / X | @thesevendotmeme |
MIT