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.

“Les livres audio sont proposés au téléchargement très tardivement.”

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 2515095234

Proof data

Record hash (SHA-256)

180023289d7e4bc2148001383bb6730d8544de773e80c6e2a293f0f8da0aacf4

Signature (Ed25519, base64)

NNm4ZiUzYhlOaBQYNkjHogkR/jM3qGynwBGK+YioAxy4oKe8wf1eBp6cQzpCqv9nANzO7ZIWw0KqV5tgByMMBw==

Merkle root

d9909e7ff193b610d96d9930fa8111baf2fdaa08b732478b03ded2b9e1e52914

Merkle path

["180410a9ad377e98249fc06a4193e81ba0c3dfd45652b3039ccc5c2f6d2c27bd","7dd1f93c2bdc10f54c63681205e174fc4220259b02e45e8113e039d143b50fe0","9a9e9c58c86061e3ac0ee253c8b30e5f0949404e7f110c0179d59eac4d2dcc5b","84e6274bfa3eb5dcd448a231b908854661d1a29df9dad0922d738d5980b27224","068952b87f0c84e58a85baccbbe257788dc457ee6d424672c409f714d4b18e6e","d9381ecc0f1eaf1e81015196e1f824f8cbf8e983985b674267374606bf525af1","fcdec1630be4761e8e4faeb1fa75bbcd88e1ff15e562d1de982a279d9f51ac28","9b3a982ac625e63f952cf99558b97a668eb5cfb83bc305bc5e4e6367b3fb0f34","40153da4b371343c56fb14dbd9f4d86455e86d5e386663475cef318737811c07","6900935014f7cd6f35a8cf502578c4872d1c449d14308139816a9c64ca28e33c","1ac15aa67f962f0f8b385b1a923e418ab6b11ca4e1a5423f369ca1b4b78f575e","0753efba24825b2610e4b6a4aa999695af26a7fe40cc36ede1d5ba16c6c7d653","717fc4742794be36cf72805fd12ab627b31b870eb5c244ddb55c2504c3c85510","c8967a31c6292f2cfc7ed9c390f7083b1880ea886157cf89b881616d7130d93d","2aa33c224957c89d7d414cc43142ae7c4368efde4f1a1b6051ee910ab17bf997"]

Anchored

2026-08-19

Public log entry

search.sigstore.dev, log index 2515095234 · entry 108e9186e8c5677a299c…

Expected log hash

6f0abb2e15f57da153d99eb9fe756fd2540bcac51fcddbf7ac60c4be3cfb5f7f 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":"v1787136684512","kind":"published-quote","locale":"fr","page":"theme:audible/delivery/fr","quote":"Les livres audio sont proposés au téléchargement très tardivement.","rating":3,"review_date":"2026-07-22","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 (d9909e7ff193…), 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.