What is Nostr?

Nothing is real.
Public Key
npub1xhzdq9ehq2vtzpahy52snsxls43gzxx6tvhzr960z9ynz8jxhsus8hrppk
NIP-05 Address
ashhash@nostrplebs.com
NIP-57 Address
malegosling70@walletofsatoshi.com
Profile Code
nprofile1qqsrt3xszums9x93q7mj29gfcr0c2c5prrd9kt3pja83zjf3rertcwghl7032
Author Public Key
npub1xhzdq9ehq2vtzpahy52snsxls43gzxx6tvhzr960z9ynz8jxhsus8hrppk