NewsChain (communication chain) through the innovation of network data content evaluation system and community participant rights distribution system, based on a stable and secure Graphene (Graphene) engine to build a fair and reasonable content production, contribution evaluation, advertising, rights and interests Distributed content ecological network. In addition, NewsChain enables third-party platforms and developers to develop soundly based on the NEWS CHAIN ​​community ecology by providing an efficient and secure SDK. NEWOS is a token (communication currency) issued on the trading platform based on the NEWS CHAIN ​​transmission chain, and its main chain NewsChain (communication chain) is a global data content value ecosystem based on blockchain. Committed to building a network using blockchain technology, using a decentralized consensus method to contribute to the pricing and equity return of content production, producers, content investors and content consumers have reasonable incentives and rewards, and advertisers can also Realize a complete ecological closed loop of precision marketing on the platform.