7F Miner Certificate

Post-quantum node identity for the Seven Fortunas blockchain

🔒 ML-DSA-65 + Falcon-512 📅 Up to 214 days validity 💵 $0.70

Optimism — USDC

Pay 0.70 USDC on Optimism mainnet via EIP-3009 transferWithAuthorization. No approve transaction. Use a standard wallet such as MetaMask.

Stripe — Card / Bank

Pay with credit card, debit card, or bank transfer via Stripe Checkout. No crypto wallet required.

TRON — USDT / USDC

Pay with TRC-20 stablecoins on TRON mainnet. Settlement is verified on-chain; low fees, no card required.

Pay with 7fUSD on the Seven Fortunas L2. Same dollar price as card; settled on-chain.

The certificate encodes your node's ML-DSA-65 communications key and Falcon-512 block-reward address. Generate a CSR with sf-wallet csr <dir> before purchasing. Questions? See the docs or join the Discord.