What is Nostr?
I teach cryptography at Johns Hopkins. https://blog.cryptographyengineering.com (#matthew_d_green on the other site.)
Public Key
npub1tsr0tzpcqxta5h0mut3jj29ekmvzcck6crrqy566p8hpet26sgss5g4v4e
NIP-05 Address
matthew_d_green_at_ioc.exchange@mostr.pub
Profile Code
nprofile1qqs9cph43quqr976tha79cef9zumdkpvvtdvp3sz2ddqnmsu44dgyggtejlq7
Author Public Key
npub1tsr0tzpcqxta5h0mut3jj29ekmvzcck6crrqy566p8hpet26sgss5g4v4e