<p><img src="https://images.cointelegraph.com/images/528_aHR0cHM6Ly9zMy5jb2ludGVsZWdyYXBoLmNvbS9zdG9yYWdlL3VwbG9hZHMvdmlldy9mYjVmOTQ2NDcyMThiNmViMGYyMGVlOTQxMTI5ODQ4My5qcGc=.jpg" /></p><p>That’s one less travel headache</p><br/><br/><br/> 원문출처 : <a href='https://cointelegraph.com/news/blockchain-based-app-easing-pandemic-travel-launched' target='_blank'>https://cointelegraph.com/news/blockchain-based-app-easing-pandemic-travel-launched</a>