ARGUS · VERIFY

Independently verify a forensic Verification Bundle. This page runs entirely in your browser — no data is sent to ARGUS or anyone else. You do not need an ARGUS account, and you do not need to trust ARGUS: every hash is recomputed here, from first principles.

1 · Choose the bundle

Verifying a CSV on its own? Optionally add its for the full entry-hash and frozen-content checks.

About anchoring — what “pending V1 GA” means

ARGUS hash-chains every audit event the moment it occurs, and anchors each firm's chain to the public Polygon blockchain weekly (every Sunday). An event is protected by the in-database hash chain immediately, and becomes independently verifiable on-chain at its next weekly anchor — up to seven days later depending on where in the cycle it occurred. A bundle showing Polygon anchor: pending V1 GA (or events newer than the last anchor) is therefore expected behaviour, not a tampering signal. On-chain verification on this page arrives with V1 GA, reading a public Polygon endpoint — never an ARGUS server.

Prefer to verify offline? Every bundle ships its own standalone verifier at verifier/verify_bundle.py — pure Python 3 standard library: python verifier/verify_bundle.py <bundle.zip>. This page and that script implement the identical published scheme (SHA-256 hash chain per §2.1; RFC-6962 merkle tree).