GIWA Bridge
ETH · Sepolia ↔ GIWA
Account: —
L1 Sepolia balance: —
L2 GIWA balance: —
If your wallet prompts network switch, approve it. ETH on Sepolia is for L1, GIWA Sepolia is chainId 91342.
Deposit (Ethereum → GIWA)
Lock-and-Mint: ETH is sent to OptimismPortal on L1, same amount is minted on GIWA and credited to your address.
Withdraw (GIWA → Ethereum)
Burn-and-Unlock: L2 sends ETH to L2ToL1MessagePasser (burn vault). After proving and challenge period (~7 days), funds unlock on L1.
Activity