Haibao Pass is developed based on the Hichain public chain and serves the value agreement of the industrial ecology. Hichain builds an enterprise-level blockchain application infrastructure that provides high-throughput, high-scalability, and high-reliability underlying technologies for decentralized applications, including issuance of tokens, smart protocols, distributed finance, decentralized transactions, and blockchain Blockchain industry ecological application, etc. At present, HB001 has been applied in many industrial ecology of "Chain Hainan", such as Hainan Huanghuali Digital Right Confirmation, HaiMall, HiChat, Buddha Yuan on Chain, Fuxi Cultural Artwork, etc.