ShiftyMcTwizz

Can anyone help me start an albyhub channel? I have BTC but can't seem to pay the 18k sat invoice

Ntag215 chips have a 7 byte serial number that they run through an elliptic curve to generate a 32 byte signature for verifying the manufacturer with their pubkey. Could I take that signature as a private key to generate an npub and nsec unique to that card? I understand it would not be best security practice, but would it work? #asknostr #dumbquestion