O'Community Chain is based on Ethereum public chain, follows ERC20 standard and uses ETH smart contract underlying technology, with reference to Reddit and Steem. Its product form is mobile APP and PC web version. O'Community Chain is different from the traditional community management platform. It forms a blockchain communication platform based on ID contribution through the introduction of native OCC digital token and the consensus mechanism of unique ID through the principle of openness and benefit sharing, The ID consensus mechanism reduces the standard threshold for ordinary users, making it possible for ID to contribute to the network framework, thereby stimulating the initiative of the O'Community Chain community and providing a basic flow and value system for platform development....