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.

“Certains livres ont récemment disparu et il est impossible de les télécharger à nouveau.”

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 3248278454

Proof data

Record hash (SHA-256)

14d0c22ce739622ac440349db77692201a1059f740117d61e1d6176f3b6b5d81

Signature (Ed25519, base64)

sIwqFtiXBpYkJuW3SUFRU0zK9C6drrlOGRVzM4/bOvboQG+bBxppLISNjE1+BcR3bRlMcTLf1Er28hTMQ304Cg==

Merkle root

81db1abd6b6e636da393518bb64e907fa9c48581b44ac2be5a9e74d02608e451

Merkle path

["14cd3d2ebe5d005a2f61b0652b33f838f357e7da86c4958047bd72e714370308","043a5221827d392ac98c260b7ff60bc7053b91baf272136652478249c2289900","2b41c83e7d4134818e1269ab3b48c8b2c4cf5fdf5c0216bb4607159acda49ab8","8ec11d00cb39e1f308469f888f5897d470e471200c1f3630b600e0e17843d80e","696786ac147c486260a1a6b371abee586c4f95fa602f6c0b3828e68dc3d15057","691ac32639df972796c121670e00619238555f92ce6d0913de40dd1396c64361","1f2f14950716903865212636d2f6bc898f1ddf6b668d0d62fa72f30212b62ee4","243f36dfcbc407c692ed1183638e9da75602477a587cd416ece19a898129d8cf","ee646f40c307288bfe97ad041ba1b2cb56e65ded05ba50128b5376a12f2a8a3a","2352dc22a7600618dacfc5b2f3d92dddf2586316585115dd80a41309e1e40b7b","9008bdb00edbaf075b061c2195544fdadfcef10f8389a786f7422f7a7fa7a2d9","0f8ab31a8b7f9aa6ba4ff019c72fbe9792e5837d40b3bad40ea1cfb0cc79e40a","4fd1b36929337d346b3723be273df6d7588bc7b080f058260d538b3f309857bd","6fa310e475466f0115dd6b7ba199f23e915f2a513e2610274356ac5bd367e940"]

Anchored

2026-10-14

Public log entry

search.sigstore.dev, log index 3248278454 · entry 108e9186e8c5677af67c…

Expected log hash

4dfbbd25ce402c4821f7e2d50b18e091e9a30465f45669967c545fb71910f358 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":"v1791948368672","kind":"published-quote","locale":"fr","page":"brand:audible","quote":"Certains livres ont récemment disparu et il est impossible de les télécharger à nouveau.","rating":2,"review_date":"2026-07-23","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.audible.application","v":1}

Verify in the public log

1. Open the Rekor entry (pre-filled with this proof's log index).
2. In the entry, compare spec.data.hash.value with the "Expected log hash" above: it is the SHA-256 of the Merkle root string (81db1abd6b6e…), which ties this proof's root to the log entry.
3. Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
4. The entry's integratedTime is the independent timestamp: the root, and with it this quote, existed no later than that moment.
5. 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.