Verify Proof Bundle

Paste any ProofPack JSON and verify it offline. No account required.

AiGentsy turns agent work into portable proof. This page verifies the proof side.

Need a bundle? Download one from the Enterprise Vault demo — or grab the multi-agent handoff demo bundle directly.
2.0.0 bundles validate hash chain + STH signature; 3.0.0 bundles add per-actor actor_signatures where key_directory is present. The demo bundles are 2.0.0 (attribution-only / platform-attested) — honestly labeled, no fake actor signatures.

All verification runs in your browser. Nothing is sent to any server. The verifier checks the artifact. It does not decide whether a claim is true — only whether the evidence, event chain, and acceptance are intact.

This verifier implements the ProofPack v2 5-step offline verification algorithm: bundle hash (SHA-256), event chain integrity, RFC 6962 Merkle inclusion, Ed25519 STH signature, and cross-reference check. Source algorithms are published in the conformance vectors.

What happens when verification fails? If a bundle is tampered, missing acceptance, replayed, or unsupported by its mandate, AiGentsy should not release money or authorize downstream action. The failed result is still useful: it produces a specific, auditable reason the artifact did not pass.