Quote verification

This proves the quote below is recorded by Citatio exactly as displayed and has not been altered since it was committed and anchored. It documents Citatio's crawl observation; it does not imply endorsement by the source platform. The quote links to the original review.

“Entendre l'auteur David Lynch le lire était un vrai bonus.”

Checks (re-run on this request)

• ✓ Signature — Ed25519 signature over the record hash, verified against the public key at /.well-known/citatio-signing.json
• ✓ Merkle inclusion — Leaf recomputed through the sibling path to the anchored root
• ✓ Public transparency log — Sigstore Rekor log index 2612065734

Proof data

Record hash (SHA-256)

16470409339fbaec3b7d7dded522f32b78ca094ea7a500b17e75a78ae44616d1

Signature (Ed25519, base64)

uSkgVYIfgPMJyGRBhCqJiaP6H80lcOxfhqmili+sgAsDQ6I/VpMFcEuWS/kBJBJZ91NNfLwLvNCQWkQu9PsGAg==

Merkle root

62493148956a8c17abd53a8c9ed797b64e65ad5bb98d36b7aa8d51c339fff025

Merkle path

["1646d0cf772b6ee2f9d7a987b900cf89aada5a8cf1f7e8cce287a53c9d331a7f","8e6e9788415cd6ed16aee3b451011c94c8c1b9dee247d01836150bf618fb5643","90484adcdf1652cfe6d022d00e33c2f556a82cddaa917768c64bff77872f8f35","22190e65ece9c3d470454f19bce5044be10745676394503dac73fa6053dec3dc","3db0e4943fb173a40a8a95a56e090a617745e9d80748ecb70c8907fe0603cfb6","6859afc6f185829c4f74fe244a3b31b5ce4484f289dff79e50125324fb288737","4e32f8bc982ba9848c160ba60489772ede2a97b539376b2da2ead6e46e77df26","01a563d090138db0cc27c9f97c14bd1166f434b38e9a3f5eb34eb21baf087b90","8682f7300011b0b869fde92cbee84e2742d3a402f9f6a2d46df6146a7d8ab928","3ccd0972ecdbbeb2411fcaaf1a0675a56f15fc120df3f10b79ba8379b3c16eb2","ab3a12938713e647343c33bc800af25bc24b0a09ef6e271892d72b021e454ad9","aa27e16e99a5c7264be75cc6d887e1542ad1b5d8e7c00024d09648982d3b9c13","0d5bfb2982eb496ec91088407bc450b593806e0482bfe81826869f4aeb42c62b","8c6d2c7076ac2ee0b8e592fee4b535c629bf4ba08a80f3d9ff8794fd682b8ca0","81ca6ab71bdfc38d6690336508e82bd1e82f9a656f0fefa771d1028af8c796ba"]

Anchored

2026-08-27

Public log entry

search.sigstore.dev, log index 2612065734 · entry 108e9186e8c5677a3494…

Expected log hash

f8318c40dc89e43be6c4faea0c023b4821c7ae9aeb6f05e59b451eef93c53bdf The log entry's spec.data.hash.value must equal this value: the SHA-256 of the Merkle root string above. Recompute it yourself from the root to confirm.

Canonical record

{"dataset_version":"v1787797679240","kind":"published-quote","locale":"fr","page":"theme:audible/material/fr","quote":"Entendre l'auteur David Lynch le lire était un vrai bonus.","rating":5,"review_date":"2026-06-15","source":"Apple App Store","source_url":"https://apps.apple.com/ca/app/id379693831?see-all=reviews","v":1}

Verify in the public log

1. Open the Rekor entry (pre-filled with this proof's log index).
2. In the entry, compare spec.data.hash.value with the "Expected log hash" above: it is the SHA-256 of the Merkle root string (62493148956a…), which ties this proof's root to the log entry.
3. Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
4. The entry's integratedTime is the independent timestamp: the root, and with it this quote, existed no later than that moment.
5. Locally, without any Citatio infrastructure: SHA-256 the canonical record (must equal the record hash), verify the Ed25519 signature against the public key, and fold the hash through the Merkle path (sorted-pair SHA-256) to reach the anchored root.