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.

“Je trouve l'application vraiment super et le programme fonctionne très bien.”

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 3241084060

Proof data

Record hash (SHA-256)

089b5a425891b315e8fb47be5c05e712377e54067be43a5faa39943c8f527c49

Signature (Ed25519, base64)

iJnSrxlLtMBW47CxSNcfKBYYF/3GSxPkM8ppcT4XCAl6t6LpQWF9sPI1nlnlO6NEu9060ZqL1WcAALN15GboAw==

Merkle root

0b0c0499033d3f9b3953d31e6c838f88f12988dba810dd4de44922e1b60fcdf6

Merkle path

["08aca9aee9d74d8a695b4765d6de8a32fa94353561a04e815d29b8a7a3cf9fb7","ef1ab798b73b98ab05c463987ae477e9babe26fee61f6f23508f0ed065e26fd9","355e17f08481a3e8cf8eb1881434a4ba2ab9f01355b808ec0e2411bbcd875d61","d3b9d24fc0c2651dfe1077ad0d6a5adca4023a3fa761ab3ba1a3d1cd47540bfb","b2e6ac383a68ade02b3bd66f2906e802c8b59fea0096192fea158f1eb5068038","d288bba30147c388a97b66a7e3dcc5b7d5480dc7cd84baa6eac121eb69c5eef6","0af29c241330e96befd9e28e1a46cb3a3fc537b873ad7412af9f281e426abf5b","19efa019e4932e0d85f43dfd4d99b9eb53cb66f64efd5f1e4dcb4ff7b764ab77","7c5e2f1adfe1f765ad368ba34eae77616192adcc4355d1bf94dcb0ba65abc22b","37982a316e3b42556cc0304b7d6aa2f1ae75cfeb37a3eb7a1df90973524947c4","854d226d64b6b6b7c169ad505a2ce3de34b55ecfef19485e14449b518af3a14a","fd4caa7c5bda5b821309f24a41bde8275c1fa51be2629af50c760cc53c258d5e","fe7751fa4b9a0ad43fe0710628b6cb1b92e12eb8a60d9f17eb0c0764d693577a","8a05b9e19287b30c7fb54816a1fb848939f3f2c84b9825f19f342683d5db13aa"]

Anchored

2026-10-13

Public log entry

search.sigstore.dev, log index 3241084060 · entry 108e9186e8c5677a3e82…

Expected log hash

a291e2473f1a4510a666e020d4d424e463d55bf4677b91eb5a52e446e5ff1581 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":"v1791865115768","kind":"published-quote","locale":"fr","page":"brand:sevdesk","quote":"Je trouve l'application vraiment super et le programme fonctionne très bien.","rating":4,"review_date":"2026-08-11","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 (0b0c0499033d…), 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.