On October 26th, the Beijing News published "What is the blockchain of the Politburo collective learning? How far is it from us? 》. The article mentioned that from the perspective of domestic application, Xiao Lei, a senior researcher in the industry, pointed out that China's development and utilization of "blockchain" technology is still based on the real economy, in order to solve real-world problems. From the domestic and international comparison, Jiang Zhaosheng said that in terms of application level, China is still at the same starting line compared with Europe and the United States, and even leads half a position. However, in terms of basic technology research, the domestic blockchain field has shown a trend of industrial innovation-driven development. Academic research is relatively lagging behind and needs to be followed up.