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.

“impossible de l'imprimer tant qu'il n'est pas enregistré sur votre smartphone”

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 2683566971

Proof data

Record hash (SHA-256)

32b41702d013faa2d93b4a647ac87e7747e14962bffb828eb0cd48c6fde19038

Signature (Ed25519, base64)

Wredbk2ZLuivTJOe9zK+L/gyUQCycTjez8Bc5mEPUK2QnxdasYwkq6sdsGGzjnuvpb1rEhg0Y8sTMiR5NW/bDw==

Merkle root

b50c49a22fa48572e59110f158a3e38dca411e70b7df05ca4ce3240cde9a105e

Merkle path

["32b4864a5b33c4fc0efd1db9b105039b3884617209bc631db3ee10b33e77b2c5","d293ecca7bdd60ded30955dedb1af04f0937adc8aded04b0b00d106fd1b97b6c","32e9d80308fc857643324bdeb0f212046f7d654051eebaa295f8ba4676aceed0","70794ccdd5a1d09063082aa8814abe444d09f72a39b27af3ce35cf5d603a6ad8","5e896811bfdda82f1b2d801a389188ca2c7628aacbf604bb0bba0ed8409517f5","d8c3c29ba2446ce5b6cfd92efad3e437bef658fee30900a3d7701472ecd19f8f","0826dd6323102527cf672b52d3685217efca02f05800d24170779c6227ded1f2","724287a33b8e91792f9216fd72dc105115046affbb83891722e57b8ec2526f3f","77a2503e96cc4c66194908414d2d16087df0136ba87b07d01d3ec94964f21f46","e3d6fc80225c6018eab02129b37d94eace14ef190bd80bce17364dcdef4aadfe","01dce01a839c07bbb9835ffc52b8425811cef2cc74f968a674c691e0296fda5a","7b9b12d2ec91efc8794909f1fb8785643110689790428765c7dcc88b2abc633c","e7db6941e6bc01221e237d58dd814eb9210b9d56d193cb5085c1f106f1bdd647","0f6faeb45818dfeaf393e3820d4f557973a442246fc59091fc93ac88627b190f","2e701d6eede48cfff654c6f160a417a29bcca8f9f41ec1623b3f3f9f6f4ec566"]

Anchored

2026-09-02

Public log entry

search.sigstore.dev, log index 2683566971 · entry 108e9186e8c5677afaf0…

Expected log hash

3fde45a3d66811fca8014f4f116c6ed165f22a40a67f9ab4532375442c4a7526 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":"v1788326310539","kind":"published-quote","locale":"fr","page":"product:acrobat/convert-pdf/fr","quote":"impossible de l'imprimer tant qu'il n'est pas enregistré sur votre smartphone","rating":1,"review_date":"2026-07-27","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.adobe.reader","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 (b50c49a22fa4…), 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.