Posture verifier

Independently verify a Signetify posture envelope. Verification runs entirely in your browser — no posture data is sent anywhere.

Trust note: this hosted page is for convenience. For a zero-trust check, use the offline CLI (scripts/verify/posture-verify.ts) or the downloadable SRI-pinned bundle and diff it against the published hash — a Signetify-served page is not the trust root.