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BOB Chain Overview

BOB is a Hybrid Chain that combines Bitcoin's security with Ethereum's DeFi innovation.

Key Features​

  • Zero-Knowledge Security: All transactions are verified by a zero-knowledge proof.
  • Bitcoin Security: All transactions are finalized by Bitcoin.
  • EVM Compatibility: Deploy and interact with Ethereum smart contracts.
  • Low Fees: Significantly lower transaction costs than mainnet Ethereum.
  • Native BTC Support: Use BTC directly in DeFi - with a single transaction and secured by BitVM.
  • Fast Finality: Quick transaction confirmations and settlement.

Architecture​

  • Hybrid Rollup: Zero-knowledge proofs for security, Bitcoin staking for fast finality.
  • BitVM Integration: Native Bitcoin security for BTC on BOB.
  • Decentralized Operators: Open operator sets for security and finality.
  • Cross-chain Bridges: Secure asset transfers between Bitcoin, Ethereum, Solana, Base, Arbitrum, Babylon, and any other chain.

Use Cases​

  • DeFi: Lending, borrowing, trading, and yield farming with BTC, stablecoins, ETH, and other assets.
  • NFTs: Mint and trade NFTs with Bitcoin security.
  • Payments: Fast, low-cost payments using BTC and stablecoins.
  • Staking: Earn yield on BTC and other assets.

Network Information​

Mainnet​

Testnet​