AuditTrail

Verify a chain

Paste a chain JSON exported from an AuditTrail account. Verification runs entirely in your browser using the public AuditTrail spec v1 — the JSON you paste does not leave your computer. No account required.

The .atp file is downloaded from the AuditTrail dashboard alongside the PDF.

or paste JSON
Where do I get this?

An .atp file is downloaded from the AuditTrail dashboard “Export” page alongside the PDF. Click “Download verification file (.atp)” after generating a packet.

You can also paste a raw records[] JSON array directly — each element is a CaptureRecord object cryptographically linked via a SHA-256 hash chain.

See the full format specification →