Why Blockchain Could Come to Airport Security Checkpoints

Source: Travel News

Tami Chappell  / Reuters

A foreign airline passenger is greeted by a Customs and Border Protection Officer at Hartsfield-Jackson International Airport in Atlanta, Georgia January 5, 2004. Tami Chappell / Reuters

Skift Take: Blockchain in travel hasn't disappeared, even if people are no longer obsessed with getting rich off of cryptocurrencies.

— Andrew Sheivachman

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Why Blockchain Could Come to Airport Security Checkpoints