Is it possible to sign a PDF with my nostr key? I'm moving my business towards weld inspection and need a way to prove authenticity of welding certifications and inspection reports.
#asknostr
This would be a cool umbrel app
nostr:npub1aghreq2dpz3h3799hrawev5gf5zc2kt4ch9ykhp9utt0jd3gdu2qtlmhct
Discussion
I think you can use your nostr key as a pgp key.
https://hashelse.medium.com/how-to-sign-and-verify-a-document-or-file-using-pgp-gpg-401d013d2405
I tried importing my naec to open keychain. Maybe I need to convert to hex?
Most probably it has to be hex
How do I do that? (I'm a welder not a coder)
Hmmm, wait! 🫣 Don't put your nsec there.
Was rushing because my internet went away. And mixed with the npub converter. It is for converting npubs to hexs vica versa.
To convert the nsec, I will write you tomorrow! I will also quickly try to do the signing as well to let you know if it works!
Think somebody already figured this out....
That is cool! Have you tried it? It seems a good solution for your usecase.