Verification has a side effect nobody talks about. every time a system confirms who you are, it also learns something — what you accessed, when, which credential you hold. over time that builds a profile, not by design but structurally. Sign Protocol's attestation framework has unlinkability built in as a technical property, not a policy. cross-context tracking is prevented at infrastructure level. one attestation works across both the private CBDC system and the public stablecoin chain through zero-knowledge proofs — public chain verifies without touching private data. AML/CFT compliance runs across both through the same single attestation. and minimal disclosure is technically enforced — the system only transmits what verification actually requires. $SIGN builds verification infrastructure where being verified doesn't become data about you.
if every verification system worked this way, what would change about how you use digital services?
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