1. Swap BTC to WBTC in Exchange; Send WBTC & ETH(gas) to your MetaMask Wallet on Ethereum.

1. Arbitrum bridge： https://bridge.arbitrum.io/?destinationChain=arbitrum-one&sourceChain=ethereum Bridge WBTC & ETH to Arbitrum network

1. Enter Solv Dapp and connect your wallet; https://app.solv.finance/solvbtc

Approve and confirm the transaction!

1. Check your SolvBTC in【My Portfolio】