Why Nostr? What is Njump?
2024-03-01 16:50:56
in reply to

npub.xyz on Nostr: in addition to cryptographically signing this note with his private key, he also used ...

in addition to cryptographically signing this note with his private key, he also used his computer to do a small amount of 'Proof Of Work' which depending on his purposes (maybe a relay he uses requires it to store the note longer term; or some other reason) he believes there is some benefit in doing it.
Author Public Key
npub1fdarsxprc3dvc2tq20c37fmntkshfyks7v4929d4r65rhj3ft7us3fjzut