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.

“un bémol pour les volets signets et autres qui s'ouvrent à l'ouverture d'un document”
Google Play · 4/5 · 2026-07-14

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 2515095234

Proof data

Record hash (SHA-256): 75248860e43aab8582262685e5cfcdcf9ffbb49dab711b9b1d824c977108cb1a
Signature (Ed25519, base64): berx+qmzVG0zIfp0Osd3Ns0ghGYIa5ihK8hGRHocWlTGg0Jm4o4Tgww6pJWuLV/XpZTJMLwRUzlspWkj1mOzAQ==
Merkle root: d9909e7ff193b610d96d9930fa8111baf2fdaa08b732478b03ded2b9e1e52914
Merkle path: ["7526c639aee4bb8f90f2aa82ba05e73da7826349372133f70fdbb6a5341e8c07","093076553cc9625125da89f1da60a9dc4ef2c57bcdc539b018bdc94c6ae32248","3ade1728abd777ccd9077ec90d478afdaf981fd99e43dda84ff14ededec58afd","03a5dab5e75badba7883313e6fd5178932cc9a23f1b6fccc650d54251de8fca4","f8d604bd0d115bf559da8407ceb399d188a013ad6becb34263bfb88e68b78c98","51dad47836dddd750dfb2618a8db9e508b3582f0043bf2f8eab2200d47f8b489","4e52774221796d8b7864bbe27fad898b545fbc0695d683805cd7e4bb5575145a","85af4d80e78e5251fa98b10088539509c3155e5b9f3a36e465111715babf62cf","1448b8922db22c47dabb3f2992ab3bfe3ee3494931ae6b0edf29221b7f3fe423","1d2dd5ae57b9f0d1e81af3ce8cf371ea6da321bb4c2042006a264418a9c3fcfb","ab71616747f3f313b6208458f071ffa1432ddf6f9ada13694a8ad71da3536162","9674e4ecef5e17216d02256f30d1a12e9bd64c829be82392db2ad16d9e944e26","fe512df538f31c12d9084e7935c17aa095161d0611453d225ad85718977c3370","fbe51c186e2797045566a65d4e8ac09d80335ed84733c00aea2f32527a4eb0c2","2aa33c224957c89d7d414cc43142ae7c4368efde4f1a1b6051ee910ab17bf997"]
Anchored: 2026-08-19
Public log entry: search.sigstore.dev, log index 2515095234 · entry 108e9186e8c5677a299c…
Expected log hash: 6f0abb2e15f57da153d99eb9fe756fd2540bcac51fcddbf7ac60c4be3cfb5f7f 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":"v1787136684512","kind":"published-quote","locale":"fr","page":"theme:acrobat/ordering/fr","quote":"un bémol pour les volets signets et autres qui s'ouvrent à l'ouverture d'un document","rating":4,"review_date":"2026-07-14","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.adobe.reader","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 (d9909e7ff193…), 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.