#signdigitalsovereigninfra $SIGN been thinking about zero-knowledge proofs for a bit and how clean they look until you zoom out to who actually sets the rules 😯
I was happy to see zero-knowledge is powerful. prove something without revealing the underlying data. age without birthdate. eligibility without full identity. the math holds. the verifier learns exactly what they need and nothing more.
it feels like privacy solved by SIGN
but the proof only answers the question it’s asked.
and someone decides what that question is.
in a system like @SignOfficial , the verifier defines the requirement. “prove you’re over 19.” “prove you hold this credential.” the user responds with a proof that satisfies that condition. the cryptography guarantees minimal disclosure… but it doesn’t decide what must be disclosed in the first place.
so power doesn’t disappear. it shifts.
I see from raw data access to requirement design.
because if a service asks for three separate proofs instead of one, or combines multiple attributes into a single condition, the user still has to comply to participate. each individual proof reveals very little, but the set of required proofs can still shape what becomes visible over time.
and that aggregation isn’t always obvious.
one interaction looks private. ten interactions, each asking slightly different things, can start to build a pattern. not through direct exposure, but through structured requests. the system protects each step… but doesn’t necessarily limit how many steps can be combined.
$SIGN makes zero-knowledge verification practical in a way that actually works. the guarantees are real at the proof level. but the broader privacy outcome depends on how those proofs are requested, combined, and enforced.
so now i’m wondering if zero-knowledge truly hides information in a meaningful way… or if it just shifts control from data exposure to whoever defines what needs to be proven in the first place 😭 @SignOfficial