National electronic contract filing platform on-line blockchain deposit certificate function

Recently, the National Internet Emergency Center upgraded the national electronic contract filing platform and officially launched the blockchain depositing function to prove that the electronic contract cannot be tampered with during the deposit. At present, a 9-node blockchain supervision network has been formed. The supervisory nodes are deployed in the National Internet Emergency Center, Beijing Mujin Security Industrial Park Management Committee, China Internet Association, Beijing Mujin Association, Institute of Computing, Chinese Academy of Sciences, Ali, Chi Anxin (original 360 Enterprise Security), Blockchain Security Testing Center (Changsha), Beijing Yuzheng Judicial Identification Institute.