Top News Chain is the next-generation global self-media network distributed infrastructure. It aims to combine distributed storage, data encryption computing, blockchain technology to build a fundamental data platform for the global self-media industry, encompassing content copyright, community applications, user behavior, and advertising exposure. It provides a full-process solution from data acquisition, storage, sharing to application. It efficiently addresses issues of content copyright protection, traceability, and tracking in the self-media industry, enhancing the accuracy of content-user and content-advertisement matching. It improves the operational efficiency of self-media application platforms and creates a global self-media ecosystem based on value proof.