The goal of AIPTP is to build a decentralized blockchain-based AI network. AIPTP decided to build a dual L2 network for Bitcoin. Where: Bitcoin L2 (tentatively AIS) with POS mechanism supports AIPTP's training model; Bitcoin L2 (tentatively AIW) with PoW mechanism supports AIPTP's inference model. $Bitcoin & $ATMT can cross-chain circulation between the three chains, where $ATMT adopts the burn+mint cross-chain circulation method, and $Bitcoin adopts the pledge A chain and release it in B chain for cross-chain swap.