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.

“As a result, it doesn't send emails.”
Google Play · 3/5 · 2026-06-22

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 3241084060

Proof data

Record hash (SHA-256): 01ffc3285ebf3e219d51ea8d57a221c8353ea245182999b71b9d7100ef1d1bc9
Signature (Ed25519, base64): +RJpeyDNJt5GnZbSVhnscvBkHvUQBe3VDGS8AiwaYKbRZvNaVIxkSxhrieY0VA9Wv3hCWwlpyRqcE6pz3Z9xAQ==
Merkle root: 0b0c0499033d3f9b3953d31e6c838f88f12988dba810dd4de44922e1b60fcdf6
Merkle path: ["01fe09242c1d5c43641959b6b1bb1c733e2d9882900016f5a7ee650c0c145bb1","d7d988671a8a271be0f98811a7cf9b387b0332ccfe167562be84244a056bd421","61247123450d54fc22598dad889f7deb4c90782f1f0fe85b6866fad0caeeb90b","910a6b230151c7a2addc62b072bd408798c4133e1d4e90c5c55a89cef840bb27","cda0b8783a7da462e7c7008fe61ecf5a1e7a97d4c752151bdf81c305302fb208","b1404d1136a896b290854b6b55f7ac92edfb9c9c7c934619a574371e29391584","ada90bd1a08df2fd233983cf58de8b6f71c043c06112ada9e1c965c0dee8c3be","5858b3603c4424111297398e48e90b67430fbb014ba0eb2ce9c76790f002306f","553508c154d6c4d3929ce548db55cabb933176c25463773b6d702c714e2c9a6d","37982a316e3b42556cc0304b7d6aa2f1ae75cfeb37a3eb7a1df90973524947c4","854d226d64b6b6b7c169ad505a2ce3de34b55ecfef19485e14449b518af3a14a","fd4caa7c5bda5b821309f24a41bde8275c1fa51be2629af50c760cc53c258d5e","fe7751fa4b9a0ad43fe0710628b6cb1b92e12eb8a60d9f17eb0c0764d693577a","8a05b9e19287b30c7fb54816a1fb848939f3f2c84b9825f19f342683d5db13aa"]
Anchored: 2026-10-13
Public log entry: search.sigstore.dev, log index 3241084060 · entry 108e9186e8c5677a3e82…
Expected log hash: a291e2473f1a4510a666e020d4d424e463d55bf4677b91eb5a52e446e5ff1581 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":"v1791865115768","kind":"published-quote","locale":"en","page":"brand:infomaniak","quote":"As a result, it doesn't send emails.","rating":3,"review_date":"2026-06-22","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.infomaniak.mail","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 (0b0c0499033d…), 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.