KEY is a real computational power mining project, with the core goal of changing the future development direction of the blockchain market through technological innovation and ecological construction, with bright prospects and transformative potential. The top-level architecture of KEY is based on the KeyChain blockchain protocol, which is a globally pioneering public chain technology solution centered on 'full-dimensional intelligence'. At the same time, KEY not only focuses on the research of layered heterogeneous architecture but has also achieved a leading advantage in technological fields such as quantum-resistant encryption algorithms, zero-latency cross-chain interoperability protocols, and environment-adaptive consensus mechanisms.