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.

“L'application a très peu de valeur ajoutée technique dans la vie quotidienne des artisans.”

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 2683566971

Proof data

Record hash (SHA-256)

0f4853097e4096e96e830b3c11cccb7be4ca04f8c7cbc1fb0afc897549a1ad11

Signature (Ed25519, base64)

Q4iv64WW8psIboLv2VDtRL0KigWfJlX6IfbTCwgOh+TrLGErp0aMl37Os3EktZtIXXtHEFSwffGJSZ7sMSF8Cg==

Merkle root

b50c49a22fa48572e59110f158a3e38dca411e70b7df05ca4ce3240cde9a105e

Merkle path

["0f47e94fd9d872ce4a25080431986ee811052edc1da01a068dab7bf752fc4089","05960404953515e4641be1a0f30e3a6abc0335d66cb96f569ad917a244fb8438","29bd8d1ed405333a5ce02cda3e99e0bad8f8ee1586ec33c3127dbf509ff4722a","ed4504776bb9a4e150e461b3a9e870799f7f1be2c59335002a14942499970f31","e963f0f870b70b90a74f06a35ae9b7ebc1b4e992d9a73984e59f9f430cb890b9","91743b9f39a75d5a90ea80d10d7a9a89594e0e625daae73803fd4cbb7baede96","d6adb65de50cf5b5d6f762bf826060fb879e8cbb566c717e36012487a7dfb730","e2f45eb6cc5a5fd93e200b794973f9ba232733f9f416edca5b8cc70bbea340aa","821587ad03f5ed3bb3dfef2afbad998758a2ed89c7daaff3c5f2f30cb2d6edaa","d046ec6e318c4407be1f6a13184d1074ee554987f2ad99fff0eacf83c35f8233","acbd5e0bde731b547ee5730b42b23ac6df0dcf10a4008b1afa6c00985559b5a6","f226f41ab142ab66a4d46788fad93ff5ffb8de098523db434b21c241fd9c672d","2ed82a4b5c03fd2e536cd8ec085ddfeafb1fbf3b5ecf77543d03ac03322a0ba3","0f6faeb45818dfeaf393e3820d4f557973a442246fc59091fc93ac88627b190f","2e701d6eede48cfff654c6f160a417a29bcca8f9f41ec1623b3f3f9f6f4ec566"]

Anchored

2026-09-02

Public log entry

search.sigstore.dev, log index 2683566971 · entry 108e9186e8c5677afaf0…

Expected log hash

3fde45a3d66811fca8014f4f116c6ed165f22a40a67f9ab4532375442c4a7526 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":"v1788326310539","kind":"published-quote","locale":"fr","page":"brand:sevdesk","quote":"L'application a très peu de valeur ajoutée technique dans la vie quotidienne des artisans.","rating":1,"review_date":"2026-07-21","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 (b50c49a22fa4…), 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.