What is Nostr?

Ollie -attempter
Class of 16
Mental stability: 5%
Grip strength: 180lbs
Public Key
npub17d0kdf5kt5lkpm6upwaj2lrv77hjwq5cwf97gm80nf6un7v5akqqxgtekv
NIP-05 Address
BlackHood@verified-nostr.com
NIP-57 Address
musicalhardhat43@walletofsatoshi.com
Profile Code
nprofile1qqs0xhmx56t960mqaawqhwe903k00te8q2v8yjlydnhe5awflx2wmqqqzhsgz
Author Public Key
npub17d0kdf5kt5lkpm6upwaj2lrv77hjwq5cwf97gm80nf6un7v5akqqxgtekv