Medium Chain is a decentralized self-media marketing platform. Medium Chain aims to establish a point-to-point value transfer public chain. By building the blockchain underlying architecture and digital resource distribution protocol, it supports third-party developers to build their own applications on top of its open source protocol. A complete ecology of blockchain technology and applications. Based on various rules and protocols created by Medium Chain, it grafts various media resource application scenarios including text, pictures, music, video, software, etc., and provides a direct docking platform for information creators and consumers.