yes. for out of band verification, I have this npub on my steam account, which I’ve had for over two decades:

Steam Community :: weevil empire

npub1weev88wc43slz6jjlq2h30ltmd0ccu9utfe8wet2kkax0w6epavqw409xg I am on Nostr. Please follow me there.

I’ve also posted it in my profiles and signature on Cumtown and My Posting Career respectively, if you like fringe political humor forums.