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bitcoinstr / Samuel #BTC
npub1qzx…xaaq
2024-01-06 21:49:06
in reply to nevent1q…a3t7

bitcoinstr on Nostr: I used punchcards once at an engineering firm to reload an original NRC ...

I used punchcards once at an engineering firm to reload an original NRC approved/verified program, that we modified and were forced to compare our modified output to an original values which had to be reloaded from “cards” for recertification. I think it was a government thing.
Author Public Key
npub1qzxv58exzw2qnvsc67v32etqt9crw6s33cxx830af08y33t65east5xaaq