Most people look at verification like it’s about proving something once.
But the real problem isn’t proof. It’s what happens after the proof exists.
Because in most systems, verification doesn’t travel. You prove something, it gets checked and then it just stays there. The next system doesn’t trust it. The next platform repeats the same process. Same data, same friction, different place.
That’s where Sign feels different to me.
It’s not just about creating attestations. It’s about making them portable enough that they actually survive beyond a single interaction.
But here’s the part I keep coming back to.
If proofs can move across systems, then the power doesn’t just sit in verification anymore. It shifts to whoever defines what counts as a valid proof in the first place.
That’s not a technical problem. That’s a governance problem.
So the real question isn’t whether Sign can verify things.
It’s whether the ecosystem around it can agree on what should be trusted and why?