TimeChain is the world's first celebrity time-sharing trading platform. Time-Space Shuttle uses blockchain technology as the bottom layer to build a time ecosystem for all celebrities. It mainly serves celebrities, brokers and fans to share celebrity time, meet celebrities offline, Business scenarios such as trading celebrity time. TimeChain optimizes the distributed ledger and consensus mechanism at the protocol layer to improve business processing capabilities, optimizes smart contracts at the business development layer to improve business flexibility, and strengthens cross-chain transactions at the application layer to improve user convenience. In order to facilitate commercial applications, TimeChain has targeted improvements in dynamic protocols, smart contracts, etc., and is committed to applying blockchain technology to construct a trusted distributed business ecological environment that can be self-circulating and expand outward: information is relatively transparent Symmetry; trust friction between different participants is minimized and benefits are maximized; different participants show their strengths and contribute their own value to the business ecological environment, thereby obtaining relatively fair rewards TBT rewards; realize high-speed value transfer, and continuously expand the time chain Business closed loop.