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.

“L'expérience est très positive et l'application a rendu l'intégration des livres dans ma routine beaucoup plus facile.”
Google Play · 5/5 · 2026-08-12

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 3272274666

Proof data

Record hash (SHA-256): 14db78a3db1364f15fb755849f07894deaea8a1a152fe7f78ccc54b18dd94549
Signature (Ed25519, base64): PSCpUNtbkIzzomsYhDMKpZMF+iB4STgGAkYD3aNhLcf7lDxfknkrNLG9Ana4TloO+vrx7KoL83cnaK2/rukRCQ==
Merkle root: a4d47c2a34f6eeba31e2744fb1551fe9a0e34820dfc152f1ad93a68b24759c3a
Merkle path: ["14ec15a03eea269e30eb2a73b71650e5ec70619780eface8df93b10b105b7205","49b17520677e5899f7e11b5a331529d8ee4d6eafbed892fd7fdd0ecba026d1e1","cc3f3c85dd6c9b52c3c5911a591405bb918fd7f5e0af2d2c842ee7931acc7e73","655e9ff6ed0ae2145fa3797043d45ad85d97481a25002497d76df2944a7d1302","4589cdd9ad354f54ecea2709e0f5fd54245265fa5d30dabc2b36362e61220a93","a8b493c0738457dc75e2a66d688a194136b837b44fb0b51ffc93f9971676b55c","e828fbbbb1dbf064ad293f1179469cee3cbd6fa66e9caaa1e85f4b4be3641507","44d90d2a8c3378b29f2e29c805cf8432820e524aa87e7d0cdd351e9c96a04a2f","fc6e9fc968f46f0e1a199a61843ba5c5df2550eb4ed36846a7829dd0c9a63fce","0d6dc980770ecb2484c2492ddb0af32ac789b8653586afd83a49ff50a3e532d3","8f3b5e1b98f4eb33172e959946f3638ce127fd1be49e04d0a6fc4e42b083c937","718239fed8057dcd9c8669511115793713c3c27b1e9657de27f870abdd5c7bee","0d7c4faad4992f205f2c1ebb2b0e4b1b7e9d070f1f77d3f8d64b80626c324f46","35108299fffbb5c1a0d86f074b5805457d73da5ec7c848a19bc9a928f6a42a99"]
Anchored: 2026-10-16
Public log entry: search.sigstore.dev, log index 3272274666 · entry 108e9186e8c5677a2724…
Expected log hash: d56e71820b4c8c62b755e9f6e3d2b624566d12db6dd1606e99ef55749400c387 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":"v1792036997995","kind":"published-quote","locale":"fr","page":"brand:audible","quote":"L'expérience est très positive et l'application a rendu l'intégration des livres dans ma routine beaucoup plus facile.","rating":5,"review_date":"2026-08-12","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 (a4d47c2a34f6…), 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.