Build On Bitcoin - testnet

BOB ("Build on Bitcoin") is a first-of-its-kind hybrid Layer-2 powered by Bitcoin and Ethereum. This is a proof-of-concept (POC) to interact with and test one of their contracts.

Instructions to setup app and run locally

1. Install latest node version
2. Set up your MetaMask browser wallet
3. Get Sepolia from a trusted faucet
4. Bridge your Sepolia to the BOB testnet and get WBTC and USDC coins from that testnet. Follow the process here, and use the old testnet:

chainId: 111,
rpcUrl: https://testnet.rpc.gobob.xyz,
blockExplorer: https://testnet-explorer.gobob.xyz/,

5. install dependencies with any package manager - pnpm install
6. launch app - pnpm dev

Contract Details

The contract this POC interacts with is 0xE0Fd942cEa2f2e56f26AAC279F8D0F280bF52d7C.

You will find all the code and transaction details on the blockscout site.