Why Nostr? What is Njump?
2023-10-26 12:10:52
in reply to

boilerhodl on Nostr: Our server uses a secp256k1 implementation to verify the ECDSA signature against the ...

Our server uses a secp256k1 implementation to verify the ECDSA signature against the digest and the master xpub (public key) of the TAPSIGNER. If that signature is valid, the user is authenticated.
Author Public Key
npub14y9984l32yr3jna9gsh5lz9l6l2yp3uxx8nxrav6u3jcr8duhhhqzg8xet