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.

“L'équipe Proton est proactive et à l'écoute des utilisateurs.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
5a9ba87041661207a9c106b31420477ee09063d4ef5f5f4ceb325ff9efcf1270
Signature (Ed25519, base64)
By7+9VGn+KZDeTL30RoTbz5L7GvycIlrlzggD/M8LZGcF6XC2bfoXC1yfZ0IvS/fK1TU6Pf8YHSXqXn9HPkoAQ==
Merkle root
1f4f3b5edaf264bc6a00193653378e6f11cdf7d052ca5b778d915c1c21c7403d
Merkle path
["5aa95a65439f5b9aa0ccdaf9c7cb6aa49d3cdc569cf27b30272d42b92c7c2b23","fbd86618626dddb7841cbcd8ea5ef32e904c21504593fff99688cd8e35d5fd76","d6384b82c84881df0d6c0d2987f07bfe5c29cc197eced591bec651da8c9870f1","57bac8505887132004fc2080d9455614867bed44d33e866a6b22d76a12124b1e","0d721ed707a032fe593a906715af143a09d6abb51a1ca0d722c28212ba60f6ac","c7b6e86cb9cd1dc75dff1c486b0f13e6d05d73836e0bb5074c5025c0d84c3751","214f2de77d8bee9c2d63a67820e34a2711a7f2956ca859ba3e555267dfed78f7","09c0a330d2555eee3c4f6ca0bb597cd793106c8019398a1020c7676bf8c044c5","6b03239e0db68d79783917667a5c85c6d75f91d89a3a8342338322edb84e6aa9","aea1fb9d8215625b7b455dcd5d9fa2ba659f83409ed823a28c33a0114f6a4d43","f6d9c35d14f05e44cd5c2528c5a66b0bbe38d793cb211d4c43c98951dd60b6e5","b252eff7f21a71325f51b8654dd33dd077b4f9daa0df62b3dcc478ae50ff3e13","76943745720428622258b42f01f24f0f87b6c77aa8d2e50bbc39aaf8036c0941","20b25fdd62f3ca5757c7b65a8879088679733fed5432f6a9c311d3d03b993093","354ad39e35fba32f932ca084b3a174e4cb81b7aabf68001f138a9a4088e307bc"]
Anchored
2026-08-19
Public log entry
search.sigstore.dev, log index 2514750008 · entry 108e9186e8c5677a7ac2…
Expected log hash
72d3f466bc589a4186e04430bc1133fbed10c2c1049384c2fe15c1cad3406981 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":"v1787133679631","kind":"published-quote","locale":"fr","page":"theme:proton/communication/fr","quote":"L'équipe Proton est proactive et à l'écoute des utilisateurs.","rating":4,"review_date":"2026-08-04","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=me.proton.android.calendar","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 (1f4f3b5edaf2…), 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.