Twitter login failed because it looked suspicious. I used the same IP as always. Typically it fails the first time and succeeds the next time, that was already the new normal. Anyway, Nostr doesn't have a login. nostr:note1y7vda36vs8e7dwc8zjsw6x3yqp3lx8e8yrfze3vq3d67203pdqhstl2kya