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.

“Le système s'intègre parfaitement à mon flux de travail”
Google Play · 5/5 · 2026-02-26

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): 03cb162873b7fb80a2d872c41ef0cd4a19a0b13b18b4e9a7cab6738bf8bec36d
Signature (Ed25519, base64): WMTDVrRMd8fcXWlCRZbxh/rAxGC0gpxSn+NGn494N6HVCqTHcNXDy4LAoxDTFBMUUQuJlyuebQ5nPGwCmii+AQ==
Merkle root: 1b0b408c7cf60721bf3cca50f4b7f268b0858a42fba11906e486c6694252cb22
Merkle path: ["03d25d5eeb0642b07b9f6f73802827dce67b390c70ba038260556fad70d3f59c","2a5e9eddb83ebb2704041fb4f27699f8fca0050fbf4652fad800f8093654ffc3","03b4eddcfb3e607497a4822e2f875c8727f050c8176c95e8266f766423b8b7bc","5745245d54a2bb0417481e6d0ec28fa2c9131e8e6eed1e6c151fc0477c44cdc5","157041407dc6e0609da9898971b08a5044abdfdc8d076177c684162ae0315f63","5b6abdab114955d704dd38238043c4930aede224a19ee59adb404d2d99f02e92","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":"Le système s'intègre parfaitement à mon flux de travail","rating":5,"review_date":"2026-02-26","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.infomaniak.drive","v":1}

Verify in the public log

Open the Rekor entry (pre-filled with this proof's log index).
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.
Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
The entry's integratedTime is the independent timestamp: the root, and with it this quote, existed no later than that moment.
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.