Yes, I meant recreating the profile, but you're right, not everything has a timestamp, and the ones that do will likely get completely messed up during the migration.

I mean, then this problem is worse than I thought. If a hacker gets hold of your private key (not hard, given how rampant malware is and how often Nostr apps ask us to copy-paste private keys everywhere for login), everything you've built is gone. No recovery, and there is nothing you can do to gain control back.