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.

“Cette nouvelle version est une blague.”

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 2515345787

Proof data

Record hash (SHA-256)

4d62eb677393e945d4c58c16857bf582856508acce2447892d1323dec537871d

Signature (Ed25519, base64)

zH37bb04DNIOYhNB31sqod6yNU/n4Gaan1g5+4ASNE/1XRWGb+XKfxb0+6zyDZN5hfzeDQQxMEn76tCNuNxJDg==

Merkle root

e61c2598d4d03770603e24740bcc427581e87bcbeea2e56dc34fd81a9f496465

Merkle path

["4d65b6f43fc019b963b8aeb99cde3e742f1e091746d9842a098185c733d13a85","526dcb71dbd4d2e16a275ac608212c5cff1a74ce29dc81fcf4d9212a0bf2ed31","10391c4f890da03ed8dac3863d21d1ff44e72764bd8353808d3d171f8c770463","e34c94acc37e821ad4cdf13d64f70b0f809be592fa2bde8799854388ebb69762","b1f2ccd678f81bd2ee17e20d508126f2b32f33826ec296e84b7763a76656b2a9","7a8b944131ee13c94bbf93f1e2fc70c1296064e3b0de1714c54cb4f2605bb52e","363df634344511b3a99240a04ba0230921e6bef0b9e7cf3fe953ba0c63880c79","792fec049a4177bbef385a49984242cec58b256b16e5b08c4a0f4b16ae2c5406","19256c1874598ecea70c402ffa173e4ef88564b46933f03f12e8ad48d91d5f0c","570e81df9ada6efabce01e94bbd7d2f43bcf5f7d3501c4b1e2dc5c05544a150e","ed2cd4fdd54fb36f29e921426dc64ae7c03b10056938270248ae49d756b5947c","99f29cfb72dffd98709ccffab4cb07cb522519f6c7d92b3049393aa98f14a9c9","6f11499eaa6ce65c1f0a92a7bc0fdf2e1cab1385f61e7dfd4606eee0f3dcd0d9","c34fa5ec75d6e3462dddbe081b828d412a3a575b53cbb348f7047f6afbe95056","11a62e67a9d98d919358ca5b8855f911ccdc865f14b203213de31adc67657443"]

Anchored

2026-08-19

Public log entry

search.sigstore.dev, log index 2515345787 · entry 108e9186e8c5677a749c…

Expected log hash

d9a90b5e7311041bf4315991ca7f2fbceee461daa2ae70a8b8b95323461a31cd 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":"v1787140356347","kind":"published-quote","locale":"fr","page":"theme:sevdesk/fit/fr","quote":"Cette nouvelle version est une blague.","rating":1,"review_date":"2025-06-18","source":"Apple App Store","source_url":"https://apps.apple.com/at/app/id731738076?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 (e61c2598d4d0…), 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.