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.

“Cela fait un moment que j'attends la sortie de ce livre audio.”

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 2543266411

Proof data

Record hash (SHA-256)

69aca2c99de54ecb87368d203cd0888b82bfad314651c740afe6b6dd56ccd98f

Signature (Ed25519, base64)

oCEEDRsOZEUzQL8kA7wZMJYbQ5Ol/XXisjHZpJ8XuYHYEo5sxe5RzDM3G9Sw7Tia2OvvmS1asFhrovzzJ0eFCQ==

Merkle root

8ffad6e97d1457610bec7a891f189d1ba7dd7a92ca672c69ff1ce3283acb4b5c

Merkle path

["69adad96a6bb097f342f18e99f9ffe8703c2745b4bfe3695b9adb9ad4c537022","d87c941183232a315abf03c449e4e734f1967dca5cc1da89979b7ffcf065215c","fbe605cf1283254d463788641a66110f7e33468e69bd902e5b219e672047b0cb","4081f8decf8864f8a78ae37cbf4ddcfd3bc9f246bb0c4724031e1f01df486a1d","0f7d7fa587fb9e61821e4223afe4ea07b01f175ff94ab3600e00f8d4b9b215ce","7f8f60829f36a88059da3f1aeec6213bb15a7eb43c4b647f76b918bbfd6cf151","322193b2e9a39d6604c809ecffabab3f82b10f351c4343f2f83749bc3a39c221","028542e684f0935d0eee31fca0685f450fd79f471df928a09d37cde44a87e943","8c19ddc008b1ccf65dc7c9f188210c735e3b52ace28635d4401dd5b97ad778b3","802fe37d5d7017960bd1e8161f9958fa7bd33877875d265ae9a086d9bd5dea3b","6b83a827a21ad2a11b811270e25586d1b4def0ac0005e84e2b6a0246510c7d8c","5631c7165c7faae49b48c9e456b6f8a0ba70f7562cacf5775869b3707b0246d0","f2e2a00cc4b5cbe26cca469c9d688a73117013587613411406abd1ce807fedcb","9d2fe576119ee6748db015f1bed3e423f559575b84b49b458e2b5fc136d5fdd9","e9f7ba9964da1314f660fb2f84a68d574ffe9983879b5b54001a09ca5cb5f33e"]

Anchored

2026-08-21

Public log entry

search.sigstore.dev, log index 2543266411 · entry 108e9186e8c5677a241f…

Expected log hash

443ef8f29d5167ebb4c56a46778facd07b7651afa8db2d089c14a991ce0d04db 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":"v1787284817344","kind":"published-quote","locale":"fr","page":"theme:audible/delivery/fr","quote":"Cela fait un moment que j'attends la sortie de ce livre audio.","rating":1,"review_date":"2026-07-25","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 (8ffad6e97d14…), 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.