11. Mai 2020TEAL Twitter May 11, 2020 at 02:54PM

Engl. translation: Can a Corona immunity passport be secured with Blockchain? The startup @vottun for example, stores corona credentials securely stored and immutable on a Blockchain. The question is: Could a Corona immunity passport enable people to go back to normality quicker?
Original Twitter post: http://twitter.com/TEAL_AI_AG/status/1259829283264122880