Usechain is built on mirror identity protocol merged with high-level innovations in structure design and technology to eliminate the delays in the process of developing blockchain and bring a perfect balance between scale, security, and decentralization. Usechain introduces a new consensus mechanism RPOW, Randomized Proof of Work to balance high performance and strong security, and apply multi-level authentication and encryption mechanism, Zero Proof, Identity Virtual Machine, Identity Network Sharding and etc. UST is the first blockchain 3.0. Team and advisors very strong. I like project, good luck !