What is Nostr?
https://nakamotoinstitute.org/static/docs/cyphernomicon.txt
https://pb.envs.net/?ba387faecf28694d#7KYF4nYbmTbPiptZUYWyV7WCpyXbBVAVH7SP8TjLYaLM

XMR:
89spcfRbp8EZZF2Qf9qJNSBjbx7fJAdJcEf64GBP1Vgg8yNrKHVLtJXLt4jWr3hcYeYUePpKfg5MkNYsjNc9sx3m3ymcMt4
Public Key
npub14a6q6xvt4wuv0wpdpfr336e4fweldtu6np3ehpw55h83xuw2h2zsgyz6rn
NIP-57 Address
npub14a6q6xvt4wuv0wpdpfr336e4fweldtu6np3ehpw55h83xuw2h2zsgyz6rn@npub.cash
Profile Code
nprofile1qqs27aqdrx96hwx8hqks53ccav65hvlk47dfscumsh22tncnw89t4pg7xygnc
Author Public Key
npub14a6q6xvt4wuv0wpdpfr336e4fweldtu6np3ehpw55h83xuw2h2zsgyz6rn