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.

“Faites donc ce que votre publicité promet.”

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 2514383033

Proof data

Record hash (SHA-256)

3e7ca1df57d150ccd47142a5e874767593e3b6cc85004868d059d919e8dda8c5

Signature (Ed25519, base64)

rwde2pMUu/8OEQpDqM/SX0dH4tB6bTLio9TnZmFxLSkgOtyiSfZRqNy7CZZkg4hOshvTefMMvTsQqidWZosTCw==

Merkle root

197f899fafda406e0c9d0591eaf3664c281655082dfd19c34045187b374127b6

Merkle path

["3e7a7bb1797c55ece075d8ecff53a6d1113d8346dd2492370ab7d06ed8c8eb08","602bab0e86a5a81dc16f0d68dc8a64d560843543ce1666507259d5e20081ba36","0c9994928d40ff32382ab8cbf7fbb9b1ec7f6599ec58e557ddd98f4bd332d737","c06cd726a7f385d7fdb5432f1eca9ad6996c09b8427aa4bb6880bf5cf1dec87d","b5c7124dab940ec34dc24b36d9650a6b96c2647942a4273ed5774f8f8bfb49a2","135d4ae5f97cdb586fea5d2a36444cd5fabbabad74a78e77780e070f569a1f0c","2473727c1f7fba421f6656ffe35d51bdf0da810a3cddee58badfcf389fa7027c","75db19c1b192a9443d3364282ab51fcf40167efb688f448fab7911aa9fbdcdd9","e7a2e088d1b82df30200e410e40c7facd015c9520d128e4d71f7cba3e9ca8150","a0a9b69491118bcb48e03c461055612ec0a0dab55b06a91dcb4a32bb25203113","4c7bd02169c123a0c70522f9a309246a6cf181cd4cc393927f1b9e69fab38047","a55dfee04ff1f98aecd1deef1e002d1c184e0d03d262f6dd99918b0c285aa30b","38160d76934fe00071813f524072527f0d2bc259c7f97f6277265a02ceb4c0e7","043ba08436a7a593c366180e52159485eebe8c0b0baf9b9c62f4c2c637b226b7","7b5d4c2155ce4f6908bf1c61cdd8b51ce48d7dc7c5d7f3bd9a7ce68fedb43f21"]

Anchored

2026-08-19

Public log entry

search.sigstore.dev, log index 2514383033 · entry 108e9186e8c5677a6078…

Expected log hash

4e5cbdb3dc34f3dbd6a57b603e905df6c94968b41f5bd83d5c9a25f2ea060d8e 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":"v1787127398505","kind":"published-quote","locale":"fr","page":"product:infomaniak/kdrive/fr","quote":"Faites donc ce que votre publicité promet.","rating":1,"review_date":"2026-05-27","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.infomaniak.drive","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 (197f899fafda…), 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.