On December 26, Zhongke Jincai (002657.SZ) said in an interactive platform that investors had asked that the company has always paid great attention to the relevant situation of blockchain technology and digital currency, and carried out in the fields of blockchain technology and applications. Active research. The "asynchronous grouping Byzantine consensus algorithm" adopted by the company's blockchain technology can achieve P-level storage of big data blocks, which has improved storage capacity compared to traditional methods. In terms of consensus efficiency, it is nearly 20 times higher than traditional consensus algorithms. Higher-speed blockchain consensus algorithm; in terms of security, double encryption protection of blockchain data and communication links is adopted to improve privacy protection capabilities; at the same time, it will actively promote the development of cross-chain standards with relevant departments to be compatible with heterogeneous blocks Chain network.