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.

“Idéal et facile d’utilisation pour les livres photo.”

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 2514341362

Proof data

Record hash (SHA-256)

9228d58edd67a9709e245933bf417b1b0c244c0c7bb3258113b7c325b4e7458b

Signature (Ed25519, base64)

an7DzUAKYeHmvk/d/yXL0r9rgGDcimHRp+JiOCUsk3rC/h1rzYQwoSUpYWf/14ZE0p8i1RlOzm0E7w0fCEJlAA==

Merkle root

2cd516e344e4be63e12361494ae610d89d15708131c24034ae0c7b134b8bcc53

Merkle path

["922bf83afd3ce4f05f70dbd0c6710503e133466b6e410ba0664fe6f36982de50","bff2746e77ac79b1f19023dd6ec4b5a4055a93cd8c432446540942bf65a83b34","d3fdaaa74820a9b424a35397e069dd08cc9447c7513707a438e57973d434b10e","7017d3c16cecdada0a7f97bf83f98c460bf3811aea06ab461010ddeff106eac4","96b8212b9f6386515cbdfaee9b5279db3e215418babbbaeb47645d616757cc86","51c88d67e5c7d65ea418c2e78ab2c6f90748ed4cd1308dff0ef766064a4095e1","eb956ef56f6aad0ae62b262de7a9edb206f422b62a3273c67f41fd8fc1a8a3ba","883125fdd4460b142e13bb0c38e7b30700f5154cb4fb067b55502d43f4bafba0","7658da6e400baa3c7ec5c131690d04c817212c952a4b54689fbb909f30a1eafd","ea0beea8ab085df4c146b84931f6e5450b6999000f8471b04b44dcbc8da0b47c","d7bd75b9846a6b22033a906fb218b9db9b1823bff91e583888628d0402f09539","8bcc94df04c3f51a59bfcffdf544ee2fc55e9f49cc73f181015af464114409fb","cc71a5000fc2860f360c8c3f3b552a8e3d8697cf2cd13638ab82c9763eecbf2e","54ec8fe35b61032acdd3a795b276aa22207de669eab4043c431a0246c2258612","22334ce08b4f33f031252a9b7a089423436312a37092b6e742f7471c7ed075e3"]

Anchored

2026-08-19

Public log entry

search.sigstore.dev, log index 2514341362 · entry 108e9186e8c5677a67a1…

Expected log hash

81a850cd5c32c6b6ee86a2774571659cf829f205adaa17a6b9e9a6f5bef7642d 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":"v1787126744998","kind":"published-quote","locale":"fr","page":"theme:pixum/material/fr","quote":"Idéal et facile d’utilisation pour les livres photo.","rating":5,"review_date":"2024-11-04","source":"Apple App Store","source_url":"https://apps.apple.com/fr/app/id1319898516?see-all=reviews","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 (2cd516e344e4…), 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.