Zero-knowledge proofs look amazing at first glance.
You prove something without revealing the actual data.
Age without birthdate.
Eligibility without full identity.
That’s real progress.
But the more I think about it, the more I feel the real issue is not the proof itself…
it’s who decides what must be proven.
Because a ZK proof only answers the question it is asked.
So even if each proof reveals very little, a platform can still shape visibility by asking for multiple proofs over time.
One proof feels private.
Many proofs, designed in a certain way, can still create a pattern.
So maybe zero-knowledge doesn’t remove power.
Maybe it shifts power from data access to requirement design.
That’s why $SIGN is interesting to me.
The cryptography is strong.
The privacy at proof level is real.
But the bigger privacy outcome still depends on who sets the rules, what they ask for, and how often they ask.
So the question is:
Does zero-knowledge fully protect privacy…
or does it just move control to whoever defines what must be proven? @SignOfficial