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.

“super site de partage de gros fichiers”
Google Play · 5/5 · 2026-06-18

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 2495114363

Proof data

Record hash (SHA-256): 0d9075fc0ed0773f7a6166c098ac58670d93b39a57485dd0040e4877f7ac5cc9
Signature (Ed25519, base64): ZlneGDWUbRzh57J78KQ5RJx70AE6cRbh744fhB2LuJqeHk1JaSusX4BJ33fF3aQyjijKOH7S0sQm5baGVRnpAw==
Merkle root: de8b012bed4822c8c2019277a5dd0d29f64a2b911dca893a0dc4a34997d27c9b
Merkle path: ["0d92fe98b40da503c384ddca6da56ce0c40eed65ff0a559943e93b4e30aad695","9f1d80de95803c2e2b6b23a96f08f17a007b3c515ccc2d3c2979f678abb4e892","41b3d983c42838bcce8f296802eab7e7036c7b19636939a6ce2492d56f9eb5a3","2f98b2af6e5333ab5450611cfc362a42e09bc0ab49913174a8591c36dc97f2b2","b2518e85853228f6d4934d72edea4da2f7c3730b326971989a6fedc107d4e780","a78e3ad978f8c438a5ae235a0270878502609400c53497ef946dd4cfe070578c","92cf489c52377d355718f65fd4006bdc11a3d4798a5ee0f178351ce2a156d20d","8aeea8e783ec5e31cc9a3ce8b17759ca783d5276744bc69bcfbbffee6c8dcd6b","467734b5ed8d36477ca70597e1e6319566e2a0783b5c7ce6e1dd4bc531cd18a7","df43148e9c50767d3359d4e1c63eb585658fa9e31996e13e1fc726228d33fa82","95d149e54fec1aa14b4cd04840b8c3608970a5d0b97b31ea0480c4e83780a515","90c4c892cf30b2c8f970a8d55981269c1136aee062b96d0a13e7739449c20a0c","c719ed00f9d8d85b365bf2a60b0ee21f3992b7d6eb1df3178811977cf4315f99","1abd46a5680774cc0b5a5f319744c2907448cb9c9b12d3f969ed85490d3b0125","02a545cf973db8971f86396f9a284ac1c13f9ca7741f825ebff631e0b74bea6b"]
Anchored: 2026-08-17
Public log entry: search.sigstore.dev, log index 2495114363 · entry 108e9186e8c5677a28c4…
Expected log hash: 27023b3a9ff654410608df4b8b5cf048db8313c7ae7f1826ed51f9640b0108c2 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":"v1786934720554","kind":"published-quote","locale":"fr","page":"product:infomaniak/site-creator/fr","quote":"super site de partage de gros fichiers","rating":5,"review_date":"2026-06-18","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.infomaniak.swisstransfer","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 (de8b012bed48…), 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.