What is Nostr?
Building self custodial apps on bitcoin rails
https://www.bitcoinkeeper.app/

Public Key
npub1hjg32tdyfy6mvqn82j8mxu5dhx4m9lvgrqc0hs8guw7c8w4wu4usnqfsef
Profile Code
nprofile1qqsteyg49kjyjddkqfn4franw2xmn2ajlkypsv8mcr5w80vrh2hw27gc3z3wy
Author Public Key
npub1hjg32tdyfy6mvqn82j8mxu5dhx4m9lvgrqc0hs8guw7c8w4wu4usnqfsef