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A comment on Show HN: Trading cards made with e-ink displays.

Re:Show HN: Trading cards made with e-ink displays by yurikoval on Tuesday November 29, 2022 @11:11PM (#33796937)
the big question is can it display NFTs?
[ Parent | on HN ]
Re:Show HN: Trading cards made with e-ink displays by jonahss on Tuesday November 29, 2022 @11:17PM (#33796975)
sure
[ Parent | on HN ]
Re:Show HN: Trading cards made with e-ink displays by Animats on Tuesday November 29, 2022 @11:37PM (#33797078)
"Based on an idea I had in 2014, built in my spare time over the past two years, I’ve finally completed my first physical prototypes."

Too late! He completely missed the NFT boom. These could have been the definitive way to deliver NFTs. The device would check in with the blockchain, and only if the owner of the device and the owner of the NFT matches would it display.

[ Parent | on HN ]