Gzuuus on Nostr: Well, right, but so far, if you need to verify it with a challenge, an irrevocable ...

Well, right, but so far, if you need to verify it with a challenge, an irrevocable proof that it was you and no one else, anyone can build a filter that looks like you, but no one can fake your real signature. And I agree, the outbox model is pretty bad in this regard, the same or even worse than Facebook Pixels, xD.