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.

“Les fonctionnalités de l'application étaient déjà limitées par rapport à la version en ligne”
Google Play · 4/5 · 2026-05-29

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 2514541190

Proof data

Record hash (SHA-256): 1780a2bcef1e76ecb8738c712b48cec1cd3cd7ac0f60d632a1fc2394e8e35318
Signature (Ed25519, base64): 56KVz0pWEHyOLwmvwYAz8XjOoNgJKcqVrM8FAXG5mBk2Z/boWI8ayY0EYSKr0Xlzdkwhdu4bO2nvuRTVADMyBQ==
Merkle root: 6ddadcc7cc1bb0679f63a30d8a28a2a72e039950945f2d7276487dd5b703ff7b
Merkle path: ["1781dc439aa0b95eca6c8c57c3b3651556f9806707da05afab11bd1c33c54208","b4d8c93d9aabb8bd6b26d8a5a96a975a5a9e2ceb08c2def75b26d2e8583313d6","e8d935d3aef89b30ebee7a56e2fc5e73a98ef4783a2b0a5bb40b732343066737","097f14ccaa439a988eb219868b85e3206bab94ffdca654be593b8286878d1da1","637295d501c10c55ecb9917eaf7b3e6e4d2ea55b0239936f52f5a38d1d5aba80","c9648c542c55dcb616d719d3a1c367c381e2699b14b2b6aec8b0f8125ee94d79","5f8993dc7a9678caa98718e5550a9c769d1221b5af9168c47ef3a0bb8441ea95","256d2f4d83b131a4bf0422d7f050b6e7cfaea0315df8b2d9327e3bcfaba98bbe","a704f56db87a4181e0230c70595b03ec38efb8b2e382dd917e6de470cbba4c36","3c5e043a9670e68ffecfc5e7f52bc9ce3e12198353f193e04589a656f591c0e3","09f2bbb58511f747b153672a752b34bcdf561793a8a48f2af51d822f3ac95bfa","1fa414f501227038a658e22fb76576a965b3cd6916bf36f73b8eb14b8ec31aa1","adc0c6eb29d14048590505808b7289699c5b9115e3705ceb6c036661ccbeaf5e","9e168dca44eb94549433cdf178f0f0b1ef27534c6f92f24d9664ece03a3c710e","052ac7d24dfc9659210f2718e5c7e6b2477f3dc364546bd6ed2bd5df9d14d7b0"]
Anchored: 2026-08-19
Public log entry: search.sigstore.dev, log index 2514541190 · entry 108e9186e8c5677acb65…
Expected log hash: adca5adcd6d3235cf084bc9b408d3e4d7742d07347957346ff2629f37429bf20 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":"v1787130614827","kind":"published-quote","locale":"fr","page":"theme:sevdesk/quality/fr","quote":"Les fonctionnalités de l'application étaient déjà limitées par rapport à la version en ligne","rating":4,"review_date":"2026-05-29","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=de.sevdesk.sevdeskgo","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 (6ddadcc7cc1b…), 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.