SAT (Star Light Chain) is a completely anonymous and untraceable encryption public chain, which is developed by Russian enterprises and managed by Russian professional operation teams. Based on the openness and Irreversible process of blockchain technology, it is a completely anonymous and untraceable encryption public chain. A global wide commercial information management system and trading platform, meticulously crafted based on the current market situation of e-commerce, securities, online entertainment and other industries, is committed to building features such as fully distributed anonymous P2P network communication protocol, composite transaction clustering consensus mechanism and mining mechanism, support for transaction anonymity protection, and Turing complete smart contract. Support functions such as third-party asset issuance, cross chain communication, and multi chain integration, and can be implemented in practical application scenarios in the form of public, alliance, and private chains....