疫苗護照是區塊鏈的好應用? - 數位貨幣
By Kumar
at 2021-06-06T19:41
at 2021-06-06T19:41
Table of Contents
如題,隨著解封要開始炒的疫苗護照
打過疫苗的紀錄能上鏈、政府背書、全球都能查到、還去中心化
目前還沒想到缺點,有大神能補充嗎?
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數位貨幣
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