IBC CHAIN is a peer-to-peer distributed data storage and sharing system. Through fragmented asymmetric encryption technology, a decentralized storage network, and peer-to-peer hypermedia distribution protocol technology, it builds a global distributed cloud computing platform. This platform will be faster, more economical, and more reliable than traditional cloud storage platforms. Fragmented storage provides the most basic guarantee for IBC CHAINs smart information exchange based on blockchain technology; ultra-high download speeds, coupled with extremely low transaction costs, higher privacy protection, and the ability to maintain high transparency. IBC CHAIN will be applied in all aspects of everyday life, such as social videos, payments, office work, the internet, games, and entertainment; on this basis, IBC CHAIN will create a "smart city" globally.