Natalia

It will probably be somewhere. If you want to change identity without trace it's better to just create a new private key.

Zepasta

Thanks. What if I change my nym and profile info? Would then I be pseudonymized or will the original info be anywhere?

kenn_b

nostr

Nostr is private, or is it?

it's not private, people can simply use the public key login into others' account 
- read everything you had followed
- see who and when you talk to in Dm

And the fact that you can't delete the posts is actually quite "scary", better think twice before posting anything there ; But in a way it's good too, as it trains you to think what should be in public eye, because the internet never forget.