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 3240367269

Proof data

Record hash (SHA-256): 122db825d5c6024bf131fd548fd29e614300deb83978aa113f4cd08b390c2645
Signature (Ed25519, base64): 0iTMH7C3o7Ey7HmiaJDnt9qvGzVVk2uRE0l1LGebgUzTwyl3sC3HU6elJPKxDwJJL1cP7M7T6y8Zwk9s0StHCg==
Merkle root: 1da6cf8d96c8876e66e82e9bea7529c76d7e25eda1c07550505caa1baa49c4d1
Merkle path: ["122e258485d131cddbb764e465e0ef8c218173f6c9b0f6c91d9ebe48b3e39088","038eac35f80a9fb508f14f39a362736068e48f3d9cd825c3e6da4a24b208bf03","36434d6eccd5b76c8f7edf828cdedfb7fa1982c662ee681ccb76968608eb4cf7","77774eaf5be51abc25febd11f263ebefcadd2b91c27a152d00d37862358573d9","5c9a65699a6138b69af40a7f23e7f6322bb2521cf6a264eba314edc817578360","269d44ba9261fb25c172accd3c310eb330b4723b23bd95a1d4946d05b4fad67b","0f1fff03a5d3ac2045acd39be681dec393c22b2b13dd60951c4dc49193d1635a","499001debe1acb07342fcbad3cd45b283733b554639164aa52510bd712a1f780","2727cd826689215aa34695f76cba10f813891c924e449e0685927efb0cb842e6","7e68c4e857e99274344b8a6d8f83092653d934ffc11424546643caa45c1b4cee","f0e4743308c97cdfb9d7e257322f5fcd8ac75eb83cc4eb10155c0a0d14a396ab","ae52329abaf68e9da165e516499bae5b8b1835a4e008f4e52a7a7b160cafc13f","d0886e619546ab8e630cf9041b21d39a146861d5b7598b5044808c3537212a80","2d81003ff1cd2149e42eace973cb0f4cdd39b653f7b06a20804a1f1025023ebf"]
Anchored: 2026-10-13
Public log entry: search.sigstore.dev, log index 3240367269 · entry 108e9186e8c5677acf8a…
Expected log hash: f6397ecd2b8639a3c60345d0c567eb602411c7eb1bead248c760bae850816087 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":"v1791861381931","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 (1da6cf8d96c8…), 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.