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.

“sans publicité ni vol de données à outrance”

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 2515439294

Proof data

Record hash (SHA-256)

0f7dda2787b98de7f202c72cd7045701f51473b3f02014ca7e80e5f737ce44bf

Signature (Ed25519, base64)

ESel5yuCE6img4ao9gdhrCQ91WR8UPrY4DslQLaVN0/rrbMQsiswZQwFYMFhZNb6PrCMIOpXv0nGQmMMQw13Dg==

Merkle root

8c6268a14330d1a3403c561e774645b0671f81571ec1735d4674ebe1de7502e8

Merkle path

["0f7f250f5ea6ce83a89e5705cb290e44252a5edbfd41e8680340e00a4d1b9dce","6224d4fe555967fcf4c691d372831e92ec1271507e1e4cda951382a29a364c83","728abc835ccc28611bce4e60ef2913d1e2c380c68aef059c3cb6ce8fb431899c","c6d95abd75c3a50a4f5d79dee39877167c034381a0d09e3f0d07ef9f690b8ecf","153c4ac5ff541b4caaf1dce14d21972defd318bf612464d7d6aa8f7d919ea474","7a0977da8f74f5a34e5681d804fd2f2b3c42741d0d69d219e61b24b12ae9d127","dacff7fc59c76aa3362555ff40f000ab9950d530b9f5340c2fe53609664d2399","8d553bf830f17478f9582f02d0821fdd5a6819bf3ca2d9265a5d821969092c08","ee5488cb0164185d873f001cfb023862601b2f96ab6fb8032faf13c650af158c","a3ba69cf0854699a2c719f2d3e121d700fcdd1a40f5863d99d5bee0d3ca759f8","1e70b8d9aec829e2f411cd4bc469112302a1928a0af50882e40b7aa7a38bb255","7ef6ac7024634bd499c7b4000924d4521ea6f07a4fabf02115c6a5454f25c229","87aa107dfdf756911acc54672d2c33287c6855f38333ff4636b90748c8d70127","894fb50f273584bf006781fb08f5958320d3e5510a31da0d6339bcf63d847254","f548939ab1bb46e2c6638c372c3e2eef0d561ad18c63c15229fececc951e0b3f"]

Anchored

2026-08-19

Public log entry

search.sigstore.dev, log index 2515439294 · entry 108e9186e8c5677a4f15…

Expected log hash

128701fddbb19410bf57cdb2d04d7a0278d13bcfda6410d76f176fa58341e1c9 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":"v1787141082461","kind":"published-quote","locale":"fr","page":"theme:infomaniak/billing/fr","quote":"sans publicité ni vol de données à outrance","rating":5,"review_date":"2024-09-27","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 (8c6268a14330…), 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.