Table of contents B² Network Vision: Put Bitcoin in Every AI’s Wallet Why Bitcoin + AI + Stablecoin Core Modules Overview B² Network: Put Bitcoin in Every AI’s Wallet Core Architecture Mining² (DeFAI-Mining Router) B² Hub (Layer 1.5 PoSg Consensus) B² Rollup (Bitcoin Layer2) AI Signal (Signal-Driven Agentic AI Layer) U2 Stablecoin (BTC-Collateralized Settlement Layer) Technical Design Zero-Knowledge Proof Verification Commitment for ZK-Rollup on Bitcoin A Decentralized Signal-Driven Network for Modular and Agentic Artificial Intelligence Rollup Layer DA Layer Decentralized Storage B² Nodes B² Inscription B² Commitment Bitcoin Network For Users Connecting to B² Mainnet Set Gas Price Join B² Network Discovery Bridge to B² Mainnet Transfer BlockHeadz NFT Add B2 token on BNB Chain For Developers Basic information Write a contract Deploy a contract with Hardhat Verify contract code with Hardhat in B² Explorer Integrate Particle Account Abstraction Integrate B² Network Oracle Services Deploy a rollup node Deploy a rollup archive node Deploy a node from scratch(snap sync) OP-Geth Catch-Up & Recovery Runbook Tokenomics Press-Kit