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2025-04-11 15:25:03 UTC
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average_gary on Nostr: CheckSigFromStack takes three parameters from the stack. Pubkey, message, signature. ...

CheckSigFromStack takes three parameters from the stack. Pubkey, message, signature. Evaluates to true if the sig is valid over the message for the pubkey.

A simple primitive that is foundational in most cryptography, iiuc.