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.

“Quand la nouvelle version sera-t-elle accessible aux clients fidèles et anciens payants ?”
Apple App Store · 3/5 · 2025-07-28

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): 0ee820b1fbbab547fb523374dab18f455483c21b16e25b40e3924c49a95144f9
Signature (Ed25519, base64): ZvY0g/zyFSIRtRAwmJ8eTlwTIn4ngskyg6YhyJnrCOg7m1kLP2DuEb3zld5oNvOuX/fYuEkP+2UBK9pAgsvFDQ==
Merkle root: 394ca2392606a3b04285deb57e7eaef6f651edc68cd81b9dbd21e1df7dc54fc9
Merkle path: ["0ee91e822ebd8d12ad9dc6330ca06a99768e7274e4c5dea40f256f1b214f0186","6dc6c01f338c46ba5c5e8ad6c7593412c2cfe222430564a0bff667d6a833f117","3dd81a0abf2b73dc927db22544dc237e88cfe2375ccaa45b45b09286e76ef921","03c205d5a98375725a93baef4afe8f9bf5180c4d2b92668b33413d374561056b","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":"theme:sevdesk/communication/fr","quote":"Quand la nouvelle version sera-t-elle accessible aux clients fidèles et anciens payants ?","rating":3,"review_date":"2025-07-28","source":"Apple App Store","source_url":"https://apps.apple.com/at/app/id731738076?see-all=reviews","v":1}

Verify in the public log

Open the Rekor entry (pre-filled with this proof's log index).
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.
Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
The entry's integratedTime is the independent timestamp: the root, and with it this quote, existed no later than that moment.
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.