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.

“fonctionne comme une horloge suisse, aucun plantage, plus rapide, navigation fluide et tout fonctionne à merveille.”
Google Play · 5/5 · 2026-07-14

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 2680856520

Proof data

Record hash (SHA-256): 0c2da55ab6ff12fae3306969f06e5abd470754ff725cb3460bb0312c6d85cebe
Signature (Ed25519, base64): FYLDXestWsqxp0cxRNywlb1jO/V+BonZDXpCc4tri3x3MiJa/uqwb7O3L+4itfh2UVQDoeoxGFo6sPLYmnj9CA==
Merkle root: e42defaa0a17e226699ea4a82dc9c6dd27c28085170ffe1d62d8c6a4c9215db9
Merkle path: ["0c2959bf15c90257a2159a18435a6a16063112fe850155cf6f8c9d6a8ef65ef9","e3c630be5545bf597f60e992cb15040339769351eff892891965edb4de5a9714","776709336b392ccbc4581aa513e2288796f69fe28b9b7f133f353cf43b1c697d","ac3bbe9d69b19ad5620c12eaa2378cf4512305f0339550a00c83152d01a2cca8","68e46cbcc4b7aa7e69776a2a72e8aecdc48bb6545d4b0d59010f2ae5aec25f35","445fa7f866e533ac101e727de1c1b8002869704a9643c4f6ca94a4177ed74ace","0c5c2130ba9e6380f4a5fa5b0c8bc850222597e82ebac9cab32d035ecad65e24","90bb2705ad2d43f81df39d7af0043df8f9cd70f1e9b82f707f8695047197a28b","7486a078b8157aff551edd7d275674060091df0cfa7b7cb3349dbc75d165647c","8478dc263757b1748d5eb57177ad8be3a4710572148da246adc6d3ea6c28b848","261e71352027ca864df620d9e191c3c277f567830b0fd5db35ec1212846651d9","26322ecba042f86a8a3948f32fb985f61482003505576f985a5eec2ec4c81858","a723e3192c73ed0856ed765177b67dd95561b4a0d6d1c0b16f64f339be4f05a1","f9b10a6aa616ed717dd3cacc1714fe509709e95281fdde9fabb8c6943e906d5b","270a8fe791f18cfa20f43263c29329704ffea666703469cea18570c7ca1219e3"]
Anchored: 2026-09-01
Public log entry: search.sigstore.dev, log index 2680856520 · entry 108e9186e8c5677adb25…
Expected log hash: 356153ffa6072187539ea75dc6dfb23d03b74238aa8aa70cd6aa9a6a99e983d4 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":"v1788298923475","kind":"published-quote","locale":"fr","page":"product:infomaniak/swiss-backup/fr","quote":"fonctionne comme une horloge suisse, aucun plantage, plus rapide, navigation fluide et tout fonctionne à merveille.","rating":5,"review_date":"2026-07-14","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.infomaniak.drive","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 (e42defaa0a17…), 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.