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Verify

Recompute it yourself.

The verifier runs entirely in your browser. Nothing is uploaded. It makes the same three checks as the command-line verifier: exact canonical form, authenticated statistical reconstruction and the certificate hash chain.

Use your own files

01 Inputs

Check a local artifact.

Choose the signed JSON and the trusted public key you received separately. If the payload names a predecessor, add that certificate too.

Required only when previous_payload_hash is not null.

02 Results

Verifier record.

This ran when the page loaded. Re-run it, or verify your own files above.

Verifying the published study 001 certificate…

03 CLI

Or verify from the command line.

The Apache-2.0 Rust core performs the same offline reconstruction. Download the study 001 certificate and trusted public key, then run:

cargo build -p actuary-cli actuary verify certificate.json --pubkey public-key.hex

No database, server or network connection is used during command-line verification.