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Sample Evidence Kit (real, verifiable)

Download a compact sample bundle, inspect the structure, and verify the Ed25519 signature — no account required.

Download Sample Kit (ZIP)

A compact demo bundle with manifest, receipt, key snapshot, verifier assets, and sample artifacts. Fully verifiable — real Ed25519 signature, real SHA-256 hashes.

SHA-256: 55537c6dc6fcb1bde915fe7f3b1fe0f0556a76bf65a8396a272cf1df0f5f7bae

Signing key source: registry.attestlayer.com/v1/jwks/issuer.jwks.json

Verify the Sample Kit

Upload the sample ZIP to the verifier and confirm hashes + signatures match.

Inspect Artifacts

View the manifest and receipt JSON files individually. All hashes and signatures are real.

What to Look For

  • manifest.json — SHA-256 hash of every file + file index. Compute the hash of each artifact and compare.
  • receipt.json — Ed25519-signed receipt with timestamp and manifest binding. The signature field is a real Ed25519 signature.
  • jwks.json — bundled issuer key snapshot for offline sample verification.
  • artifacts/ — sample evidence files included in the compact demo bundle.
  • mapping.json — original upload paths → normalized kit paths
  • Production PASS difference — live PASS delivery returns kit.zip plus standalone passfail.json, mapping.json, classification_report.json, normalized_tree.zip, and optional diff.json.

How to Verify (3 Steps)

  1. Compute SHA-256 of each sample file and compare against the entries in manifest.json.
  2. Compute SHA-256 of manifest.json and confirm it matches the manifest binding carried by receipt.json.
  3. Verify receipt.json → signature with the issuer key published at the registry JWKS endpoint or the bundled jwks.json.