But this NIP-97 only describes how to extract the npub from the seckey holded by another app (like Nostur)?

Reply to this note

Please Login to reply.

Discussion

not sure what you mean, this is only for proving you own a key (proving you are you), by signing a NIP-98 message

Yes exactly. This won’t be a solution for the problem/challenge to do signing within a PWA on iOS without the nsec itself.