Air Canada が Winding Tree に参加

仮想通貨ニュースカナダ 仮想通貨航空

[https://twitter.com/HaveBeer/status/1055313610367365120:embed#Air Canada が Winding Tree に参加CNW | Air Canada Partners with Winding Tree on a Blockchain-based Travel Distributio… https://t.co/0zRWPzL4Q0]