L2 → L1
Withdraw to Sepolia
Move ETH or ERC-20 tokens from BB84 L2 back to Ethereum Sepolia. You'll need MetaMask connected to Sepolia for the prove and finalize steps.
Withdrawal Data
Click to upload wallet.json
Generated by
hash-scan generate. Contains your OTA spend keys.
ℹ️
Find these values in your hash-scan wallet.json under pending_withdrawal, or from the CLI output of
hash-scan withdraw initiate.
Find Output Root Game
ℹ️
The auto-proposer submits an output root every ~10 minutes. If no game is found, wait and retry.
Prove on Sepolia L1
⚠️
MetaMask must be connected to Sepolia (chain 11155111). You need a small amount of Sepolia ETH for gas (~0.001 ETH).
Finalize on Sepolia L1
Activity Log