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Verify a Buyer Review Pack

Verify a paid buyer-review-pack.zip or an AttestLayer verification kit in your browser. No server upload.

This page verifies kits issued by AttestLayer. It does not certify controls or issue audit opinions.

If you received a Buyer Review Pack from a supplier, upload the complete ZIP here to check its manifest, signed receipt, Registry-published issuer key, and package integrity. Legacy AttestLayer verification-kit ZIPs remain supported.

Runs in your browser No server upload No account required Usable by non-technical reviewers
Use sample kit Verify by slug

What verification confirms

  • The package was issued by AttestLayer
  • The package has not been modified since issuance
  • The files match the manifest
  • The package connects correctly to the AttestLayer proof flow

What verification does not mean

  • It does not certify controls
  • It does not replace an audit
  • It does not prove every business claim made by the sender
  • It does not guarantee procurement approval

Select the complete buyer-review-pack.zip you received. This uploader also accepts a legacy AttestLayer kit.zip. Verification runs entirely in your browser. Limit: 100 MB compressed / 250 MB expanded.

Drop a Buyer Review Pack ZIP here
or choose a Buyer Review Pack or legacy verification kit

Download legacy sample kit Read verification documentation

The sample demonstrates a separate historical kit format. A paid Buyer Review Pack is delivered as buyer-review-pack.zip and is verified by uploading that complete ZIP above.

Provenance

Open a verification page by slug.

Slug must be lowercase alphanumeric, 8-64 characters.

Try it:

View sample verification page · View sample JSON

How to verify in under a minute

No account, no login, no API key. Works in any browser.

  1. Receive the complete buyer-review-pack.zip from the supplier. For older AttestLayer workflows, you may instead receive a verification-kit ZIP.
  2. Open verify.attestlayer.com (this page).
  3. Drag the complete Buyer Review Pack ZIP or legacy verification-kit ZIP onto the upload area above.
  4. The verifier checks the manifest, receipt, and signature locally in your browser.
  5. See a clear verified or not‑verified outcome with a detailed step breakdown.

Nothing leaves your browser. The verification runs entirely client-side.

Next steps

Verify a kit, inspect the public registry, or evaluate the full issuance workflow.

Use sample kit Open Registry How to verify in 60s Get started