I was thinking itโs incredible how fast the #nostr ecosystem is growing and how mature itโs becoming. The microblogging clients are generally pretty nice, there are alternatives for blogging and for crypted private messages, several additional services and various services using Nostr for loginโฆ really nice! ๐
After a little pause (my job started again ๐) I'm at day 5 of #100daysofbitcoin, with the great chapter 15 ("Strength in Numbers") of the "21 Lessons" book.
Very interesting, and very interesting the suggested video on 256 bit security:
#learning #bitcoin #cryptography #numbers #math
