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.

“C'est vraiment gentil de leur part d'envoyer un e-mail pour prévenir de la fin de l'essai.”
Google Play · 5/5 · 2026-05-02

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 3273053873

Proof data

Record hash (SHA-256): 1470d4f05b9baee4cb3fdd954e8cbdcb472bc345d6271ff54169f14189babfc0
Signature (Ed25519, base64): 9rFLIIhHjcBVxM9FYkfd2wXMip9Lt+kg6bSSXOT+7o1wwMI123ZC6V+OHflMV2YseCMg1fIEs+R6rA/JGd2AAg==
Merkle root: 6953a5ba9bd00082fa1986982a5979aa7ad5b4654ec368f8d247f13243e4e4b8
Merkle path: ["147153f264cb09a68e36db651354c53175e69600ba9679462c9dbf2f94fff935","68e437e6bdb678da4f1838f52c97da075b07c37df75d8324ca2e2a1bd7f17208","02cb203715988afd5035a7e61668353a9fa1e53b20a03b1af57548f7d4fcdec5","b0263c7e9caf5aea0d5f09b3a3cf3d1fa185a9b4dc833340befa92f17afc9147","29fc9ca71c60bc139b3c3276ca0c2c655f388a7ba20a73fa3b277f97c5a0841c","8fa63662ced44b94b27b42c332a3304043d7aa6e1b2d4383f4144ac6f5dc7383","3f8e274555a34957f73de28a1d07a1c75b39a4aed346696d3ba55c180dbb8166","acf3a02843e89a28378a49a18a975f8f91fe1be486304681386986ebc33a249d","11bc38e7849f810d62124ab3e400e268872e31ace285cd1412486e250bfe4587","bbbcadfcd06e4b3ab60776fd225ed107ea0446ecff6c11e857a675acd0292062","482f20a9159a8e59a574c7964242764f64b58aeacd3ff1741a10c92a59ce4008","d42dc1b37546fc67d932c54c8efa2ed4184ceb43d115311d414f7b177c48c420","3d6624c631c3f201b337a52bc4f9494c99366c0aa74b4db152cef1b6807b4800","98a14e6f55278d0c3f64d31e6bb09545a033fdb7dd6455363be23426eb85b044"]
Anchored: 2026-10-16
Public log entry: search.sigstore.dev, log index 3273053873 · entry 108e9186e8c5677adb5c…
Expected log hash: 8e660c0f9c2f4acb2461077e20036379bc945573437a296969373758a8dbffb8 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":"v1792120102008","kind":"published-quote","locale":"fr","page":"brand:audible","quote":"C'est vraiment gentil de leur part d'envoyer un e-mail pour prévenir de la fin de l'essai.","rating":5,"review_date":"2026-05-02","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 (6953a5ba9bd0…), 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.