This verifier is provided experimental, as-is, with no warranty. Receipts are cryptographic records, not court-admissible evidence. Independent verification is the user's responsibility. Read full disclaimer.
  AgentGuard · agentguard.run

Verify a signed receipt

Paste any AgentGuard decision receipt. We will verify the Ed25519 signature, recompute the entry hash from canonical JSON, and check the hash-chain link to the previous entry. All of this runs in your browser. The receipt never leaves this page.

Privacy: Verification happens 100% client-side using @noble/ed25519 loaded from a CDN. We log no receipts, no IPs, no metadata. Your auditor can run this offline by saving this page.
Accepts: a single JSON object, a JSON array of entries, or NDJSON (one entry per line).
The customer's Ed25519 public key. Used to verify the signature. Never the private key.