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 difficile de trouver le livre suivant dans une série.”

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 2514013184

Proof data

Record hash (SHA-256)

6946acf54f3b9f7dbb34dcdf2e0cf5893ec25ea5ff981187ed1d89106f4e1a7a

Signature (Ed25519, base64)

CpLoLFsCXiDlOUknbkX16YqBR2UYREh6oxQdYJvtmTs2OTU760rQLqgcnCTuiKDpzu0UtCxzLuJVzDKxEtCHCw==

Merkle root

677e672fa444dfe5152ab91687c577772e13723ca441b5c8063508daedacfe44

Merkle path

["69487157e0680c39a1ebecbcd67e2c34717e066888bb21a161f9d63d1e8dbaf7","7851a2f3937c2d9091bd04fe90c57f681bf3e48a9f2a89913ca9e86ef1b5c755","7d6d3cf9b63ba0f518b5d68d8d41e96f9f3b73e7a1321b71408d7c87d9d69b56","90bc7c4c9b0ed39cdfce4bf26e33f1ddf3d1983ba9cbee8ac0b9200f11992df4","feeb5f6e9a2e21c7bf9995967e1c12846f9796d428829160556684c70f55c97c","6a999c69f6dc1d6c9210ea2ab13a3686ff9cef00a1117c190dabf2d293738dc8","607d0be581c4391ce87849986cc85f552032c733384c0f09de637db0bfb3d99a","6ff16e94a087f7fff54185818f9b85ce9edfad7cb8eb5e233cc0b8c8cdcdd7b0","af4f2611d9d101570bf2cd1bcc85e2175d10d845fe20add718859a4e9a86a09f","055cdec71d7a801bddfe1e6e91bd7b6d0a33a468ad9a5ebca5d1fdf955621fc3","0b5f81c1397895a67fa0c168f5a03dd82e09e6398e5f4a199ab43883af912889","5999ce9331a3d3c3b42ff68c7d0c3b2938b4aad17e69c094bbaa432c5034da76","ef65dd9ebfc0d3ef62099f320670e0ff1ffa0aefd392ab7dbd6c1c6483d33d7b","3e9df542f4415cfb7321e531014c29668083cb06fd7805d6083ebd6b24fa289f","188420cfe03d9830600dc87f84622c41659cea53d9b8db8954bfc926ce1d4dac"]

Anchored

2026-08-19

Public log entry

search.sigstore.dev, log index 2514013184 · entry 108e9186e8c5677a6b00…

Expected log hash

a596e5a342226b61371cdf76b5c8be8e37a3d00e7ffe8f7b0b550e1a8d1459dd 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":"v1787122978040","kind":"published-quote","locale":"fr","page":"theme:audible/delivery/fr","quote":"C'est difficile de trouver le livre suivant dans une série.","rating":3,"review_date":"2026-08-08","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 (677e672fa444…), 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.