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.

“Renouvellement sans préavis.”

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 2515095234

Proof data

Record hash (SHA-256)

0d0c5851d1cf1fe5474b73a502314f0a845efcf097b84713269d309c0ee18dd0

Signature (Ed25519, base64)

+v63JzufwjhDOl0z6xtSziQ+ov8Whs600ctQfVWy+uTV5/KUS/LwT+fqKM1AUYAJ8FNTZa3cmHKm6AFcHE9UAw==

Merkle root

d9909e7ff193b610d96d9930fa8111baf2fdaa08b732478b03ded2b9e1e52914

Merkle path

["0d081a28d345756aa61e68c782a16a2da396d596b0b1cdef9306f94a9af700cd","38b9c7dbe382d671e781af0573b88ad3bcc683af1c113b87dbc48616cf355c3f","bc76eb5325f1e88123a1e0808015018f3076f95606697e5588b95ee6a0857a72","e541efc6c2aa8971ead4f9970eb591e96baf8db665c79aa6a5b609d21960bdc2","0ea2167919be1a2120fe0a88a98fac5ee2f0f61aad23d420b3345adcdb7dfcb6","233fc777fce5aadbb865bcb11fad163edffaf82b0b9090cd797ded44c1065e28","56ca5df8f4bc64871a175211d4c7535e577e475b28e87542c0c030542a89c227","570422385ff003fbfcbaab3276b14e4fea28ac79371b74074a61f9a4447c69c9","30314892f361118a92c17e6fae2ad15786a48262bd4ab8f4db59921939fbb30d","1a03e253f4a2725ad5425cbd209eaef650704423b0ad090ab12072b8a353212b","23bacc8063136eee0538c5fca4900d614216b82643459191e73bcae8b27251b2","d0c545501ec6b40886bbd7f01a63b389d170722a1f58d9eb61157cf85e3ef9bf","717fc4742794be36cf72805fd12ab627b31b870eb5c244ddb55c2504c3c85510","c8967a31c6292f2cfc7ed9c390f7083b1880ea886157cf89b881616d7130d93d","2aa33c224957c89d7d414cc43142ae7c4368efde4f1a1b6051ee910ab17bf997"]

Anchored

2026-08-19

Public log entry

search.sigstore.dev, log index 2515095234 · entry 108e9186e8c5677a299c…

Expected log hash

6f0abb2e15f57da153d99eb9fe756fd2540bcac51fcddbf7ac60c4be3cfb5f7f 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":"v1787136684512","kind":"published-quote","locale":"fr","page":"brand:sevdesk","quote":"Renouvellement sans préavis.","rating":1,"review_date":"2026-07-20","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/6a5e46515504a5bd4628f68b","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 (d9909e7ff193…), 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.