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.

“qui a tout ce qu'il faut pour mon utilisation”

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)

04643c501c058771bdd2c88f985fb7f27166fa85c41e4b2bc7278a4be00bfad8

Signature (Ed25519, base64)

l4/5PEDbHw/1jDSe2onzcK1iY1yE85ejGB3hNq2KtcltqyRYc+eavJN8b/bQwkZ1zpdYVfa5kGrL5leWtvmhAw==

Merkle root

1b0b408c7cf60721bf3cca50f4b7f268b0858a42fba11906e486c6694252cb22

Merkle path

["0465e41ba8ef803f170550b43f5a392ce4c7ae6e33e78080b57e59db03f52f47","2f3941f5dc6892fa8976ca660c837ec69949c23fc022af915196d7b3b6cfdb59","90163beeae147f469f704bf54ee7ce667672a3776410aa271d782a0f17691a48","d985de435d300cd927dcade0146f81a9caea78c73f914262b15da463bb63ca46","70044c70d248c59a31a195abc134867bb128f78269382af9829faa8b8cf1b4ec","e910428597cfc36ac60746b940f1b6b94c909f4aa7b2d192d83eb55666294035","8798c755109c2e3a1f32651cb116bff7af48d770b91d161fc9c6208fccfa06f3","48d5e94414ddfc57167b807aa47b4ec36126f37242afa0167f8d049330412e50","693279825eb075b254c9f8680028e418c0238adb899fdd4f82fd73b5576f8acb","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:infomaniak","quote":"qui a tout ce qu'il faut pour mon utilisation","rating":5,"review_date":"2026-10-07","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.infomaniak.mail","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.