AttestLayer Sample Kit

Sample Verification Kit

Start on the root domain, inspect what is inside the representative PASS bundle, then continue to the live download or browser verifier when you are ready.

Download sample kit Open verifier

Updated 18 April 2026 Canonical root-domain policy

What this root-domain page is for

This page is the canonical entry point for the AttestLayer sample kit on the root domain. It explains what a reviewer should expect before jumping to the live download hosted on the direct-buyer surface.

The representative bundle is still delivered from the existing buy-domain download path so the current file hosting, cache headers, and attachment behavior remain unchanged.

Download the ZIP Fetch the current representative sample bundle as an attachment. Verify in browser Open the public verifier and inspect the sample kit without a private session. Review registry material See issuer keys, registry keys, checkpoints, and public trust endpoints. Reviewer pack Use the short review packet when procurement or security wants the high-level version.

What is inside the sample bundle

The sample kit is a compact representative PASS package designed to show the structure a reviewer will receive without requiring a live commercial submission.

START-HERE.pdf and README-FIRST.md orient a first-time reviewer.
manifest.json records the SHA-256 file index and root hash.
receipt.json contains the Ed25519-signed issuance receipt.
jwks.json bundles the issuer public key for offline receipt verification.
verifier/ contains the browser-based offline verifier so no network is required once the ZIP is downloaded.

The representative bundle is intentionally smaller than a production PASS delivery, but it keeps the same integrity and verification concepts.

How reviewers normally use it

Download the ZIP from the live direct-buyer download endpoint.
Open the public verifier at verify.attestlayer.com and upload the kit.
Confirm the manifest hashes and receipt signature against the published issuer JWKS.
Optionally open verifier/index.html locally for fully offline verification.

The registry surface publishes both issuer.jwks.json for receipt verification and registry.jwks.json for checkpoint verification.

What differs from a live PASS delivery

A production PASS delivery includes the buyer's real outputs, not the compact representative bundle shown here.

Live PASS delivery returns the issued kit.zip plus standalone support artifacts such as passfail.json, mapping.json, and classification_report.json.
Production kits package files under kit/, including receipt, registry proof, verifier assets, and the buyer's normalized artifacts.
The sample kit is for shape inspection and verification walkthroughs, not for representing a buyer's actual evidence package.