A two-way SLN corridor between Solon and Ethereum: lock → relay → release, with progress tracked on-chain end to end. The fast lane settles in minutes at a 0.10% fee (0.05%–0.3% adjustable on mainnet).
· Mainnet architecture: an official standard bridge (Solon ↔ Ethereum both ways, USDT/USDC/ETH first, 7-day challenge period on withdrawals) plus a fast lane (liquidity-pool model, minute-level arrival).
· All risk controls on-chain: single / daily limits, delayed review for abnormal size, emergency pause (multisig).
· Testnet rehearsal: bridging out locks SLN; 'Claim' demos the return release (paid back from the pool). On mainnet this is executed by a relayer network + multisig.