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.

“Génial. Fonctionne très facilement via QR code et liens de partage.”

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 2611910343

Proof data

Record hash (SHA-256)

0dec37d7d9ebabf7ef7882b5352a10651612d8bad378f83b8e946c67e1798c7e

Signature (Ed25519, base64)

MjDPEqeCcfHtF+3FS9HMoZZcW7gHe5MgQ6WN3HTacU1+xcgLenpaumhLV5Bm5tnYN7cnwk3FOfoe/mGhWWMrCA==

Merkle root

78886eed79c5c55077432ce3df8d075efabb6513370ceff84d7b706b9eae04c7

Merkle path

["0df4f2a5a3e03fffbdd2c29a1341748d2da56570922e7f92af8bbdcd2ac80f63","3b1bc766b78cac8cd5839d84776d6e9235a100ca17ccbb556d8996eaadf9cb0b","e0137a50e0ff0af697a8e6a02dafe291cb8d788d5433c31668e7f5fc946b40f0","5c534c5062e538947ebacc06b0f08823b41319d0b7e78ee78fbe65d65ce10846","a18099c2d87d66ef324a682a3ec60971d35694d5aabf183c6a05934ab7a6372c","04e14384e65d200d75ebacd5595f1770bf738318958f76fd55acc17b0c04a423","aab38cb83a8c013b244ee2dff8a65b825838ad476194fa6bc65ef76bc9116701","e00f6b76690d5a5e54e27b29c30c8f1c87844a2cbe3d8230e80eb626da0a6162","79377ffbb33a6ca17f839f098280f6fe06ad3b07a5f80d76df07271145443cdf","d8a1019ead4663ebe0ebf4d88644e0b86a2a52e9e83821512dda6178c7db20ea","adcd19f28dadd29ae50f52931c1c6e2de9469552f3bd07e3283232319fc56e3e","d91421428fedd26e7cecce1d5e33ad568bf29352e514102640bc5ad56ca56783","9fe048f55ef1db993b15a6e86f672087aa43b92600c87c54204aa5032ace339e","dca3255210bd4138ad43ee9195c33d4e1bfb62117fe1834a1314b7522fa9bfae","4799bf594f7e0d9e563de0da432e35b6bec9a5a67d166463ed76ae787b7b69f7"]

Anchored

2026-08-27

Public log entry

search.sigstore.dev, log index 2611910343 · entry 108e9186e8c5677aed98…

Expected log hash

357f342aabcc9f7336397f12ae873d9647084d84f84802d1a7af0f5727328ea8 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":"v1787796746663","kind":"published-quote","locale":"fr","page":"product:infomaniak/swiss-backup/fr","quote":"Génial. Fonctionne très facilement via QR code et liens de partage.","rating":5,"review_date":"2026-06-10","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.infomaniak.swisstransfer","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 (78886eed79c5…), 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.