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.

“merci beaucoup pour cette super application”
Google Play · 5/5 · 2026-08-11

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 2514083622

Proof data

Record hash (SHA-256): 0753a57059feb17869114cd152d41eff511d1ee14b62208d56521b0e423b2b9b
Signature (Ed25519, base64): cijFnbq6w5x0ap/Q7PlSzteNHP5vI5qykMyNzBi6ESUAND3YqPSQJsjQSx4T1BJAQLW3cPMnN9WgF95CFsbHAg==
Merkle root: c35385e3159410853b606ace3c93abcb561dc35874bbfae2272c5b0050f06a48
Merkle path: ["0753f94ff1739b5b5ea39a5a5226a2071f4ec031fa4ad8fe6339623f35815923","d876ce850f6e151f721a7cb3de05e07a6a0dbfa5b1347f62a4ba7ef828178949","ae185d5e258e3c6b2484ce15de97eeb4571a41fc3268c005d68e1ca1df09597d","f0769027cc4f412a84adbe29fecfb9bc3fe89be084912852b0ab21d9d8da0af4","10707771f3441131b10ba838f47f4db13458fc0056c262c43226115dae00f6a5","4209999ce11123157bb1a3061d80e2b59b3e2cd1a343ed03c16a3cb5e488d474","162e903cd825cd4ee8d4a7ca4f711c88932a556931a44f924808364ea250f2e6","ef8775b9c3dac8bbbd772d9fe60dde2b6ff3653f87f34180f8586c4a321e346b","459b1a18d3338572bbf4b81963e26b1a38e70a5d8abf4554bb582892fb65b5e5","10a688be2d68b5c85e84c217ff76e136975d86bea80e740f76fbd37f57297f6c","bc703747791aebe627643a5e26436245d626120d8d1e30518dc7becec0f2017a","d5b1417f0735caf720f0245fb0f2b38ff3b2c6cac50548cbc860e0e4bd82c2ac","483af28031f8b50597d7da26c72f1abe6cb7a0a31c33e2294be9fc7d8e6d06d2","b0eaaaf0554356daf48535f981c97bcdfd635e531452842df23420c0f264e90b","19399f0af13a2147dd8ceb83692caff2214adce3d49571e366dcfb3633df2667"]
Anchored: 2026-08-19
Public log entry: search.sigstore.dev, log index 2514083622 · entry 108e9186e8c5677a81ef…
Expected log hash: eb47f42546fcc705387579993679cd6250c0b995d01bbd10805cb4c8d66efe2c 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":"v1787123762743","kind":"published-quote","locale":"fr","page":"theme:infomaniak/quality/fr","quote":"merci beaucoup pour cette super application","rating":5,"review_date":"2026-08-11","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.infomaniak.swisstransfer","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 (c35385e31594…), 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.