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Continue to ChatBlockchain in Biometrics Could be Used in Travel Security, US Customs Rep Says https://cointelegraph.com/news/blockchain-in-biometrics-could-be-used-in-travel-security-us-customs-rep-says
Blockchain in Biometrics Could be Used in Travel Security, US Customs Rep Says https://cointelegraph.com/news/blockchain-in-biometrics-could-be-used-in-travel-security-us-customs-rep-says