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.

“J'ai essayé toutes les options pour ouvrir l'application, mais rien ne se passe.”

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 2582632102

Proof data

Record hash (SHA-256)

0efd1c1d43a86687fcd5ed1ae71a427564c5d7a87d451b415b8dc1f1acd0dc59

Signature (Ed25519, base64)

yHzdEyZJihzqC1ANfx+zCYmaEgyMZ6gmiQJFw0C15Smtfu787Zhc+lPURHZMoeFBNg9OdrOjkysDUicL7VBwBQ==

Merkle root

394ca2392606a3b04285deb57e7eaef6f651edc68cd81b9dbd21e1df7dc54fc9

Merkle path

["0eff93087ac74a229488aeff3a7604ec721999360f285c9a60b1868f276573bf","04bcfaca1282fc071f50e9d4eb14fc9636cdc73937e855e9075636ff94b2fceb","4efb8328729848aec66fe037885f0f30b19dd86486a2901b3206fafddacbb608","a2d71b42189b9f871295a53b83e8372ec36173c42329cb476e759ea974c54da5","db8472d7443205a45233ebe823c3b73b20749dcbee1fa30d6482fcea3081002c","dfdad1dd29064075e5327526c66cc3cb8d86feda2a12f2350999f2604326686c","9ccf9fd3345e280fb89b264ab8d5f7b06e35a62f636377fcb580a291f92ba531","0d32c8190cded95ced2016a839212e17a92ff376a13c27159ad0ccbce38ae935","09f75183c181e99a844b83e948d3a73a16863c46ab895bc8380e658458d73e57","aa6a470e2898ba5fbd0748b120c3354fbf78a8c34ac64b118afba9a36279d1ec","b4af523d5874b83b0101def1a80db81798c91b854f619ca798f144999f26e621","ea300b9f1ec6f76ad95d40f8b2658947f810ced6129f4f7aa3346c2489d51789","b5d5fa09aa8096ed08f9e7367f0f812c836601d81e243eca35b79920ceb32bce","54146392ac4bc258e4e7061916abf0dc1399d49618893603dc99f51d4640362e","9d8f289f39075353ad2bb2433faa71c2a69f17cbb3019524aa8f0a248c7470ab"]

Anchored

2026-08-25

Public log entry

search.sigstore.dev, log index 2582632102 · entry 108e9186e8c5677a3e35…

Expected log hash

fda432c87b1359c3ecf3aab1f5f6988c687e98b4f915b2856536280c29d480a1 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":"v1787628086357","kind":"published-quote","locale":"fr","page":"brand:sevdesk","quote":"J'ai essayé toutes les options pour ouvrir l'application, mais rien ne se passe.","rating":1,"review_date":"2026-04-03","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 (394ca2392606…), 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.