GXChain | 296 followers on LinkedIn. GXChain is a fundamental blockchain for the global data economy, designed to build a trusted data internet of value. | GXChain is a blockchain platform for the global data economy, designed to build a trusted data internet of value. Benefiting from DPoS based Graphene underlying architecture, GXChain possesses functions including G-ID, GVM, BaaS and Blockcity, which are convenient for application development. GXChain based DApp-Blockcity has more than two million verified users and provides abundant data for other DApps and strategic partners.