U Network is a revolutionary protocol for publishing and valuing online content that helps online content platforms better align with the interests of their users. It does this by rewarding content creators more for their work, by letting users earn money for predicting popular content, by making it easier to discover high-quality content, and by allowing all users to be part of content moderation and governance decisions. The first online content community powered by U Network will be U Community, a digital asset information community. In 2015, U Network team launches SV Insight, a Silicon Valley tech media company with over 4 million subscribers. In the year 2017, U Network team develops blockchain educational content together with Huobi, attracting over 30,000 paying users. Besides, U Network team launches a smart contract developers boot camp, training over 300 blockchain developers.
NATIVE MULTICHAIN PLATFORM PCHAIN is the first native multichain system in the world that supports Ethereum Virtual Machine (EVM), which consists of one main chain and multiple derived chains. CONSENSUS WITH HIERARCHICAL SHARDING PIPELINE POS based multi layer sharding mechanism with a novel pipeline design that tremendously improves the performance of transactions. SMART CONTRACTS BASED ON SMART DATA A new Oracle mechanism based on the knowledge graph makes it easier to encapsulate smart contracts. W3C compliant smart data effectively adresses the issue of nonintelligence in smart contracts. CROSS CHAIN INVOCATION AND TRANSACTIONS The smart contracts of PCHAIN can be easily invoked with other nonnative Tokens (BCH, ERC20) by using the provided toolkit.