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.

“La lecture est impossible dans ces conditions et l'utilisation devient inutile.”
Google Play · 3/5 · 2026-08-14

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 2514083622

Proof data

Record hash (SHA-256): 62da982988dc9275131798e9b79d71a0407102afcb308a2da1211eb825ef4e63
Signature (Ed25519, base64): MGtkjSpbpEcpQPikHsFue3zJmYuvKDXzgPQKLELMQQIoedyVc/QWmscp57qAQd4MrQgU1WtapRfGZrjIqjKEDg==
Merkle root: c35385e3159410853b606ace3c93abcb561dc35874bbfae2272c5b0050f06a48
Merkle path: ["62d9af50b844e1cc646517129f125280c86855a501a54915dddad58aef52ac5d","f8f04cd3cb6ec5ec4330b32ddc953553675bf09744dcc19242f3cabcf8c30e03","5687131fadbae56ae75a566654eba6aa48b132619dd098c55a67d89bce10611a","da060bf1dcba2ae417dc0804a55ff4b25a5a28d381778429c9332ebeaa18cae1","ed2ce76c7cb87e7838c619ed5bdc86d9a5de068099c5e23125ab7aa5f792c4e6","771bae7b3608a39b05916a092605b9250bfb9bc96835fd73122fc28666b13b99","ff8ff3fae067435cdccd92859985f1f5b8f86f7c27cb0a97bc9449cac5520e7c","919726d6b7dcd55d3b85ebb3af253cfe414a1af7e2e442ff8cf77400a9aaf888","6994765945615bf0a44a9e99708351131672e2264be113db8b3c2899633cf6e7","8f647bf351a9a6d9257c1fab67968757b9ac40cd4eb617f879abd52cbd6b5c8e","02dd5bbcbe0d921f9820e53a4da5ad31635601aa86ed293d10e016200d62f20a","8e5f57c1a2e96cf055d7b9737b78ff93242efff1ec17e65db056e13fb18c4839","6cc2706a4ceb9b9114520cebef77f34a5bff54a2bf14e315fba81a7635eddb21","eb865981e8703d40e97f7a1d500cef5e7bd341c0e720b4ca75d23312d5aa5f63","19399f0af13a2147dd8ceb83692caff2214adce3d49571e366dcfb3633df2667"]
Anchored: 2026-08-19
Public log entry: search.sigstore.dev, log index 2514083622 · entry 108e9186e8c5677a81ef…
Expected log hash: eb47f42546fcc705387579993679cd6250c0b995d01bbd10805cb4c8d66efe2c 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":"v1787123762743","kind":"published-quote","locale":"fr","page":"theme:audible/quality/fr","quote":"La lecture est impossible dans ces conditions et l'utilisation devient inutile.","rating":3,"review_date":"2026-08-14","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.audible.application","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 (c35385e31594…), 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.