GOS (Global Open Common Chain System) is a global open and co built common chain system, abbreviated as Global Connect. Aiming at the problems of low TPS, incompatible main chain, waste of resources, transaction congestion, high transaction costs, long transaction confirmation time and other problems commonly existing in the existing public chain, GOS aims to build a world leading public chain system with high concurrency, Lightning Network, fragmented storage, cross chain transactions, and efficient and stable support for DAPP operation and opening. GOS has an innovative two-layer consensus mechanism POW+DPOS and GOS innovative algorithm, which periodically selects several super nodes, grants them notarization rights to data units, and receives Coinbase rewards based on their effective notarization units. GOS focuses on creating a simple and easy to use decentralized digital token underlying blockchain. With declarative smart contracts that enhance expression, users can freely create and publish digital tokens without writing complex smart contract codes....