NASA Publishes Proposal for Air Traffic Management Blockchain Based on HyperLedger https://cointelegraph.com/news... via @cointelegraph

NASA 发布基于 HyperLedger 的空中交通管理区块链提案 https://cointelegraph.com/news... 通过@cointelegraph

发表时间：5年前 作者：Bitagro Exchange @BitagroI