On February 5, 2020, the MUH medical mutual chain development team was established. The development team is composed of the original Bitmain and EOS early developers. Jointly build an innovative medical and health ecosystem, combine blockchain with medical and health big data, solve many problems in the current medical and health industry, and allow users to have the highest authority to manage their own data and control their own medical and health information Not to be stolen, all information is based on a secure and transparent basis to avoid unauthorized access, use big data to integrate medical institution expert number resources, so that users can enjoy convenient, fast and free registration services at home. The system is expected to be developed by the end of 2020 and put into use in 2021. As the fuel in the operating system, MUH coins are issued in a total of 50 million coins, and 25 million coins are dug out by using this system.