中图分类号： G321
文献标识码： A
DOI： 10.19358/j.issn.2096-5133.2020.08.001
引用格式： 郭滕达，周代数. 区块链技术与应用发展态势分析——中美比较视角[J].信息技术与网络安全，2020，
39(8)：1-5，14.

Analysis of the trend of blockchain technology and applications ——a comparative perspective between China and U.S.

Abstract： In order to deeply analyze the trend of blockchain technology and its applications, and to judge the status and problems of China's blockchain technology development, the comparison between China and U.S.was selected as the perspective to carry out the research. The paper claims that U.S. ranks among the world's leading countries in the exploration of blockchain technology and application, and the application of cross-border payment and supply chain management based on blockchain technology between China and U.S. is critical under the epidemic. It is suggested that China should seize the development opportunity of blockchain, promote the development and application layout of basic technology, and improve the ecological construction of blockchain; establish an agile blockchain governance system, formulate and promote a blockchain risk assessment framework, and set up a blockchain registration platform; speed up the joint training of blockchain talents, innovate a globally oriented blockchain talent system, and expand the scope of pilot projects for blockchain technical migration.

Key words : blockchain；technology research and development；application of technology；Sino-US comparison