DIDP (Decentralized Information Distributed Platform, information distribution platform) aims to use blockchain technology to reshape the digital advertising industry, through the peer-to-peer information transmission brought by blockchain technology, the transparency of public ledgers and the characteristics of smart contracts , Through smart contracts and TOKEN economy, data disclosure is realized, and information distribution becomes real and effective. And finally create an "efficient, authentic and transparent decentralized information distribution system". DIDP can not only bring more accurate delivery services to B-end users, but also enable C-end users to obtain incentives while obtaining information, thus making it possible for information to spread in the target community.