RT: As a database, #blockchain’s #tamper proof, #anonymity, #traceability & #decentralized characteristics can strengthen data #trust between port import & export participants, increase working efficiency & #safety factor of #port effectively & achieve cargo tracking & #traceability.
RT：作为一个数据库，#区块链#防篡改#匿名#可追溯性和#分散的特性可以增强数据#港口进口和；出口参与者，提高工作效率##港口有效安全系数；实现货物跟踪和运输#可追溯性。