What is Nostr?

CRVG💢
RJ/Z.O
Aprendendo….
Public Key
npub136e4v2c0jvykstzd2ydkne2ckhcg65rv6nnnu6v6qn0ks5tfyrgsstjhu0
Profile Code
nprofile1qqsgav6k9v8exztg93x4zxmfu4vttuyd2pkdfee7dxdqfhmg295jp5gncazwx
Author Public Key
npub136e4v2c0jvykstzd2ydkne2ckhcg65rv6nnnu6v6qn0ks5tfyrgsstjhu0