The DSPC dynamic chain is produced on the basis of Ethereum ER20, and is issued by the Singapore Sports Industry Foundation Ltd. (Singapore Sports Industry try Foundation Ltd.). DSPC adopts distributed node storage methods, popular consensus mechanism (POC), homomorphic encryption and other technical means to ensure and solve the privacy, traceability and non-tampering of users' personal data. The total issuance is 330 million pieces, and the smart contract will never issue additional ones, of which 250 million pieces will be put into the global strategic cooperation sports community users, 50 million pieces will be put into the exchange trading mining, and 30 million pieces will be released in a locked-up and stable controlled manner. R&D and foundation global operation investment.