The DCS project is committed to providing a data storage infrastructure for blockchain and decentralized applications. On this infrastructure platform, it provides decentralized cloud database storage and access capabilities, and DCS is based on horizontal scalability and sharding technology; Provided high-speed trading capabilities, verified through relay chain technology and cross chain transactions; Provided cross chain transactions and data access and verification capabilities within the system, through support for the BCP protocol; Provide cross chain communication capabilities with other chain systems.In order to ensure the good operation of the DCSystem and meet the needs of commercial applications, the DCSystem's main system was launched based on Ethereum and distributed a Data Collection System Coin (DCS), with a total of 1 billion pieces....