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.

“Avec cette mise à jour, elle est complètement obsolète.”

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)

44e4bbd12874a70e576120ffc565260be741e3f38aa07101f1704f40fcd17dcc

Signature (Ed25519, base64)

Nhl6Q7h9I2DIcWmn5KBMmigeTTWdM4DL9xCktuD7w2sMGHmiOrxVR7xbeU37UyaRXarhaYk7k/Hx8uRsbWlzBA==

Merkle root

e61c2598d4d03770603e24740bcc427581e87bcbeea2e56dc34fd81a9f496465

Merkle path

["44e8cfb5581791547095edffb6d5b273ec2e7c9610fb9cf71784f62937633eca","934faf90a90b5d8ecb2e9f905c4c557c78334945a5455e4f5585c5ec776d994d","8736c123d58ce35f25425eed89037ef26315ed2d243e9a25708945cc97e6fc03","f0e3e24ded765c7f71f5fd46cd2cda7c4e5d5a73e202c1ad7696d84902fe2ce3","119eda9b8b88109311ac290d103a2244d9f191df202dcccbd3617e49fe567f11","e0c6a06d133409c6d6e8d312dfa36a7d38e06966600dfa3f06a50699de3ae9e3","1b47c7ad22824e253035e083545aee627876f734d4af10bfcc888f520f3d79a0","08ce854e61c0560a2f6ecbf4204f63b4a4f6e6f18928d7334630d61f00eed70e","cdb0962e38f046d4daec4137ae2cf4e715ed0d2ebdae0a06444e0b6c066161f4","cca4fa0f1914bf670ca042a92e7e12a3b388871a260822982563cd01914af4a8","a32a9ef8d141ec8b0d82174a1469e752717fb7e843b688814f80891d028193bf","8a4a6b9a951ee701e26d66cca2bbc8671247325d1a66e58029543bddaab5580c","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":"brand:sevdesk","quote":"Avec cette mise à jour, elle est complètement obsolète.","rating":1,"review_date":"2025-06-05","source":"Apple App Store","source_url":"https://apps.apple.com/de/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.