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.

“Les frais sont communiqués de manière transparente.”

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 2495080079

Proof data

Record hash (SHA-256)

4558a1efd6d706b3c219d963a975094df9911082c801ca178e3b5d9dc3127e86

Signature (Ed25519, base64)

tde4kJSlodOGPbglXzQyHMZX4TwTgxt3Y8Oy2cfff21x1H0LiDMz1oVwLgJBYqfXtAsvTyRNWM6ik3mzaoKWBw==

Merkle root

8d67e2bcf9805e0b1a8df77606b15acf66159247f8bb79b05bd35275c0fcec76

Merkle path

["4560bdd3bcf8f70aae022c0265b9d608fb4e583064ab0b6b42564d481e873018","15715c39d32520a19b4101218bb0981f63bd809404078995f35bc0f8bfabea6e","4c09c1be6cf8eb88ecffcadcf94d2b5f3010c31b187a3d1cf2fc1c603312d1c2","98d0b230203e8636a3cbb1668798f61b3b23d78666abf7d882051b177b39ad23","82937ffcdc516ad40691bc86f0baa647d2cd935becf65223ec1c480404793437","361b24b9264129629db223504c34709385fc59893f5fba2ef6b9ce041180448b","a05c25b5b6f0e6c37ba9f2e695e67d3d3e5253650a8b4f8a4c2c750dae29db63","98b8b0dac224c225dd64f881ce2a52416b1fdb5be23fcc47bb146de87d179ab5","0304918f84ec935c2ed2e0d10f7287b901d9c32c90f0bcf70d0261778bca82a0","2ac3bdd58b7830b437d76af5904d669b2bee7e1424aa08ce337b2133189be745","98e988e95dcde341f02a647062e5082242ffcf36b72f71e3e6893c5249b3f8b9","d6f95a41840a79b97dfe38ab12dfb1cf57141f187a6f03fc35c87ccd0bf177bd","523aea1f0f306d886bdf6833612263846467be6194a89ee88f532fea96941c02","ce0b10b516be0e5400d450b53fe2e6a69c127d4d65cc0d30c91f36c5854d14f9","97e661a2eddeb4928d5775fd03d9ccf894e37679b396aa55e3f5afe96403c473"]

Anchored

2026-08-17

Public log entry

search.sigstore.dev, log index 2495080079 · entry 108e9186e8c5677a381f…

Expected log hash

8f1bc5fb0544d3d4a0f1a678042f499dfe582d5da406706275fbd6afb0904596 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":"v1786934111436","kind":"published-quote","locale":"fr","page":"theme:relai/billing/fr","quote":"Les frais sont communiqués de manière transparente.","rating":5,"review_date":"2025-08-19","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/68a4767cd1f0400d79dd2246","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 (8d67e2bcf980…), 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.