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.

“J'ai maintenant un problème de téléchargement pour un document très important.”

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 2513802575

Proof data

Record hash (SHA-256)

461d3018112cd14ed080a9b80daa68f86a8d4859b246d90bb85e263fdf3c75b8

Signature (Ed25519, base64)

TuKxua7xRCDaYgLc8iGNW/JY1qoft6rEGRM4GO4Lt0vUCo2/hWJoA9unqj1Zx9kWNMayWRE36Jr2lfLKjytdDQ==

Merkle root

80de158564b7616572ca0c0059561f6ec90cd5bce49a388e61df989f3f6f2a86

Merkle path

["4621034a0e10f3260c3ca31b5bf9b0716189533b1b318a9b20d8a129e935f206","58e942a6a6cc50118c99d60e6a7959cd26bd86dda6e80f0a7e8345f7327eba29","8b6b1b5c5d5722b9e7707d6c777304057cd489f7c6db18ec73ab5cb6888ba7ff","3de548d3b38aba38bb3f550b2fd3f1960ffb874e7bce61d2e673cff087756eb4","5fc5764959de998b037544f837ba2f5cbee6f6e2f48feef8808b6ed2d4a74c05","c8c7a682031966fc6b76c143cc114350aacc426400e1673c78004f59304c1d40","cf0c500a2e96c8320edd51a707055d93a9164d67dcbd2f3710dc9574043c5e86","2ba28a4ae8af8951a57fe1ad13ea7a8dfc201fffae2727d8ed13bc168d68bc39","ed5bee4978d5e07c71bce52c3f004c4f87d5a6618b04cb7eb04259469583c030","5175b80b38cc4f7e719f54f88a883a93ea055061c1bbbc14c7ff7484711ac580","cf244159226bd478077591b006f6f7ce97e9719badbfa32eaeee56319af90620","d3a568145d926da407dc8faad0029590babdf9f29882f1aff3239ade6d24672f","4ed704155a8c329bf8c2403f20a1ab4e61e02502a677ade2c54537fcf0c0aaf9","f23007ee336c6a9903bdec729de4dd7e96694a7e2f1071f195563e9aff8dd97f","68889fd35b89925b8d265e65260618471cd9c2f5458718fde3d6cb3829d8f00f"]

Anchored

2026-08-19

Public log entry

search.sigstore.dev, log index 2513802575 · entry 108e9186e8c5677a9216…

Expected log hash

5899b5d0ea18fa3c879147333708054c2e3cd77662f2b6f633aa3b5d5512bbe5 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":"v1787121142818","kind":"published-quote","locale":"fr","page":"brand:sevdesk","quote":"J'ai maintenant un problème de téléchargement pour un document très important.","rating":1,"review_date":"2026-01-14","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/69674ca883b7087db82d0c44","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 (80de158564b7…), 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.