BitcoinNews on Nostr: Mastercard and the UN team up to develop a proof-of-concept credit card that stops ...
Mastercard and the UN team up to develop a proof-of-concept credit card that stops working once you exceed your carbon limit 😮
BitcoinNews /
npub1ya6…ug3q
2024-05-25 23:30:28
Author Public Key
npub1ya6ds0y0j7yutq6pg2ftzxfvgdzaklls64g75vh0522c7svj7mjs9cug3qPublished at
2024-05-25 23:30:28Event JSON
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