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.

“Depuis la mise à jour, je ne peux plus que scanner des reçus.”

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 3220996539

Proof data

Record hash (SHA-256)

07ca982d52c69e38b12cc2cae42abfe805ad473c9a45358752cd6aa740b04742

Signature (Ed25519, base64)

27mIdytMKXFAo68mFlMB0HgZRV8IKykrDno4sEXy1u6qe7BLbhuj4NGG3oh3o+ilPOoF9U6tmMbcaaYFtbXSDg==

Merkle root

1b0b408c7cf60721bf3cca50f4b7f268b0858a42fba11906e486c6694252cb22

Merkle path

["07cba72ece1abad7eae7cc4daa6c37f787de89281e16d9945780a020dab889ff","53b07841747270157e75234d8eba7a87d390e51eac93459029a07e783f3935a2","f6374497fd22c1ad160bad4a0976c52e40734100cd0cad1550c7847ee796a913","610d6c17824b23bbebcb701095bee2642c39ed65bb8bdfed12cef58210352ec5","6f6ab70ce80f32ddcb0b9aa6422b3c7c2dfc8b946b4d6378213deb72e7b71acb","90fb1919f21318e1427d8a623a494333b1f82759fae9c28a37962ee171de159f","8c96eaab46ee06473236337244f9e4c1ba0b89383b5e0c29c04ed776fdd97e3f","995b73c8fa2d5fd5e991447c6bf7b7db8e9045668df8af08d049e80fde0fb3e9","6c0b01e8ef0a06ae4247ffa46e3e84a09b7ad149aedd0ccbdfe9e890f94a6256","089007a26b8a08c9dc3d9a9d7c8fee075c32f1897851b7c577ce5bbe5014ab09","4013b5e2460ef566687158f1fd705e4fef92694e6adee5c4ee856d013971efea","affe0a53d536804a9512c630206a4b534a27488761c0b34e6878dbcba4a8ae6a","bd64ca269edabfbd30efee623435236838862399942a0d08ad142d3df41d1142","8547750c311d384cbb1a945300d6b6fb4f4bd2b78af7177366b3baa4b4c1e724"]

Anchored

2026-10-12

Public log entry

search.sigstore.dev, log index 3220996539 · entry 108e9186e8c5677add5d…

Expected log hash

00694de1434e648cba57bf07fb439ed90ba501083441667555bcf619bf5edce8 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":"v1791779426071","kind":"published-quote","locale":"fr","page":"brand:sevdesk","quote":"Depuis la mise à jour, je ne peux plus que scanner des reçus.","rating":4,"review_date":"2025-06-25","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=de.sevdesk.sevdeskgo","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 (1b0b408c7cf6…), 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.