A few weeks ago I was helping a small team audit a government benefit payout. We only needed to confirm one payment followed the approved rules, but digging through logs and reports exposed far more—wallet addresses, timings, and unrelated recipient details. That moment stuck with me: proving one thing still forced us to share too much.
S.I.G.N. takes a different path. Its evidence layer, built on Sign Protocol, turns every important action into a precise attestation. You prove exactly what matters—eligibility, rule compliance, or successful settlement—while keeping the rest private by design. Schemas define the structure, attestations carry the signed truth, and SignScan makes it queryable across chains without exposing full records.
It feels like showing just the front page of a sealed document. The verifier gets the confirmed fact they need, nothing more. Public, private, and hybrid rails all use the same clean evidence layer, so nations can evolve their systems without painful over-sharing or later migrations.
After that audit, I see why this matters. When minimal disclosure becomes the default for sovereign programs, trust grows stronger and privacy finally gets the respect it deserves.