YOUChain takes mobile APP as the node, so that everyone can participate in the consensus, using innovative technology to build the next generation of public chains that can support large-scale commercial applications. YOUChain's core technical objectives are: (1) full decentralization (2) mass throughput (3) ultra-low Gas fee (4) second-level confirmation. At present, the basic version 1.0 of Intra-Chain Testing has been put on line. YOUChain and App are making every effort to build business application incubation and application platform, to help project owners and entrepreneurs quickly create projects and production-level applications, to provide a perfect ecosystem for business applications. At present, based on YOUChain, a DAPP distribution application "ordered" has been launched. On this application platform, various scenarios of apps have been launched one after another, with more than one million registered users in 58 days of product launch. The digital currency name of the project issuance: YOU, landed on the world's top exchange OKEx on May 15, 2017.