MSC is a certificate issued based on the POC consensus mechanism of the MSU public chain. The MSU public chain is a blockchain application platform that uses distributed cloud computing base stations to provide computing power to solve distributed storage data applications and edge computing resource sharing. The MSU public chain joins hands with leading international computing power suppliers to build a super computing power center on a global scale, providing powerful distributed computing power support for smart terminal devices in government and enterprise offices, mobile phones, and vehicle-mounted Internet.