RT: Based on #decentralized, #open, #transparent, #tamper-proof & #data sharing technical #advantages, #blockchain technology grabbed #public attention by being utilized in phases in Winter #Olympics to support for food #safety assurance, #copyright protection & #governance services.
RT：基于#分散、#开放、#透明、#防篡改&#数据共享技术#优势、#区块链技术通过在冬季分阶段使用吸引了公众的注意力#奥运会支持食品#安全保障、#版权保护和#治理服务。