Usechain is committed to developing the world’s first mirror identity blockchain ecosystem. On the basis of current blockchain technology, Usechain innovatively sets Mirror Identity Protocol (MIP) as the foundation, brings the multi-layer technical and design innovation, breaks through the bottleneck for blockchain development, and provides technical infrastructure for virtual parallel worlds in the future. It will construct the future-oriented identity chain system with brand new technology and infrastructure. And it will construct the wider decentralized applications and provide the bottom-layer technical support for the decentralized applications in various industries, such as finance, payment, insurance, consumption, cultural broadcasting, charity and Commonweal and social management, and so forth.