What is Nostr?
Bitcoin

@MrHodl on Twitter
Public Key
npub198auqkkwueclk4u3st9r8v8yrdz4hv0e2e9epg7c7teemm3lyausht0p3g
NIP-05 Address
MrHodl@nostrpurple.com
NIP-57 Address
fewturn94@walletofsatoshi.com
Profile Code
nprofile1qqszn77qtt8wvu0m27gc9j3nkrjpk32mk8u4vjus50v09uuaacljw7gzrsf0x
Author Public Key
npub198auqkkwueclk4u3st9r8v8yrdz4hv0e2e9epg7c7teemm3lyausht0p3g