The KEO platform is committed to using blockchain 3.0 technology to create a new generation of interactive alliances (KEOA), exchange alliance ecology (KEOX), landing K-sparrow space alliance ecology (KEOS), and DAPP ecological platform. Adhering to the purpose of the alliance, adhering to the concepts of freedom, openness, and innovation, using decentralized, reliable technology and the most advanced consensus mechanism, it completely subverts the landing of blockchain comprehensive ecological construction application services, and achieves efficient value transmission....