New: blockchainbasedsystemAll contenthive-129948hive-196917krhive-166405steemzzanhive-183959hive-180932hive-150122hive-185836photographyuncommonlabhive-183397lifehive-144064hive-101145hive-188619bitcoinhive-124908krsuccesshive-139150hive-180301hive-103599hive-106183hive-109690TrendingNewHotLikersxceltrip (25)in airfrance • 4 years agoAir France is set to trial a blockchain-based system for verifying COVID-19 test results for its passengersSeveral stakeholders are increasingly prioritizing digital and contactless solutions as travel and tourism being one of the industries hardest-hit by the coronavirus-pandemic-induced lockdowns.…