The positioning of InsurChain is to provide commercial-grade blockchain infrastructure services for the insurance industry. On the one hand, build an enterprise-level blockchain basic platform, and on the other hand, build a highly scalable application business support system on it. The InsurChain blockchain platform will build a truly decentralized peer-to-peer insurance market, and ensure the normal operation of this insurance market through a series of rules and mechanisms. INSUR is the main crypto fuel inside the InsurChain system. After the InsurChain public chain is launched, users need to obtain the functions of InsurChain by consuming the INSUR they hold. INSUR will also be used as a digital asset in some trading scenarios on the platform.