What is Nostr?
I'm a mathematical physicist who likes explaining stuff. Sometimes I work at the Topos Institute. Check out my blog! I'm also a member of the n-Category Café, a group blog on math with an emphasis on category theory. I also have a YouTube channel, full of talks about math, physics and the future.

homepage: http://math.ucr.edu/home/baez/
blog: https://johncarlosbaez.wordpress.com/
math blog: https://golem.ph.utexas.edu/category/
YouTube: https://www.youtube.com/channel/UCy9yxdnj0yfOiMWvMa47PNw
Public Key
npub1nf4p4rh06z6n6lsvje4txk7eqs23y3hs8vd7nraq6tgwady5qvsqy3nqe4
NIP-05 Address
johncarlosbaez_at_mathstodon.xyz@momostr.pink
Profile Code
nprofile1qqsf56s63mhapdfa0cxfv64nt0vsg9gjgmcrkxlf37sd958wkj2qxgq82shrm
Author Public Key
npub1nf4p4rh06z6n6lsvje4txk7eqs23y3hs8vd7nraq6tgwady5qvsqy3nqe4