2021-03-29
USA Today
39 related
NY State launches first US “vaccine passport” app, Excelsior Pass, built on IBM's blockchain-based health pass platform, to be used initially at large venues
USA Today :
2021-03-28
USA Today
20 related
NY State launches first US “vaccine passport” app, Excelsior Pass, built on IBM's blockchain-based health pass platform, to be used initially at large venues
Starting Friday, New Yorkers will be able to pull up a code on their cell phone or a printout to prove they've …
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