BBC block time is 2.5 minutes, block size is 16M, supports Segwit (segregated witness), replay protection, unique address format, supports smart contracts, lightning network, cross-chain protocol, adopts POW consensus algorithm and zero-knowledge prove. On the basis of integrating existing advanced technologies such as graphene technology and lightning network, the BBC blockchain also pioneered a parallel chain matrix (PCM, Parallel chain matrix) model, which makes BBC the largest, fastest, and most powerful The best and most technically complete Bitcoin fork network and blockchain infrastructure. In addition, the BBC blockchain will also use satellite nodes to further improve the security of the blockchain, and even support anti-quantum attacks in the post-quantum era, enabling the BBC blockchain to achieve military-level security upgrades.