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.

“App horrible, je reçois plein de notifications en chinois sur mon téléphone,”

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 2514130917

Proof data

Record hash (SHA-256)

90d130908197e03a3ed8644ce78c82fdd2d6a30c106f8bc5a15eb2678ec192a9

Signature (Ed25519, base64)

wpygrh9rDNjEQtip+TRJA3+P4z0VxQCxzTEAK/1fwgnKfj5BTs66KWvQzeoI/72d/ZgLFI6CrQmcF2dQmEgyBw==

Merkle root

72711ef72b8a7ab084630b9628ceb2defcf0aae546304d44ed173db57929457f

Merkle path

["90d2867952fc8f9fa26633a5313b51197d2d56dd7ae1fa261b7ff2d3fc5d2978","6a2d6c034969ab9f0160db37115f250acad4966b716bd6da7bc5c49cd0de3d60","dcaf5b7cb1ea1406147ca45551dad1e50ab19eaf58ba7c4d3e32d290df55b3cc","44e01a8d0f61f399e48b4258b5c02372f5e420abae0d0d17a4c86bab0ad12fc7","3962ce0ca1e64f08974e73220f6e7536506ca7e032c3c2538e0ad9fea5688bbf","d02608d880fd864a7b77b52d8955213263f6752e8d80aa020229035231bb0bd0","be85137e4dfa8989586a87ae663fb24261573b021f54e9830330f1baac44da18","cc76938d47c056e3a1321117ee5af2d1963fbffd23c9466c32c48b9e32210ef5","4f7bc667bd5a065c6021ea9599943d15df85482a34df7c5f33bfcd7b5428337f","ce1c1dc448b911a875d5dd0088cee18816db3cf7b41771abb19c8e6fe6950378","2ce507636f17090f7818f4232ac2001903c8a2fd29e4a784a0818dd30a6e72a5","6bc48b656e0aeaf2a0047c6a01e18cba29228c4ddf718e2ac6e2bc47a8b3eaa3","48ec52bf75c49d9b01a1c850c4cb900b2883c393f8906691c56a21ab71d0a8b2","bd788a9b6485b033101398a3aa9df1787f225fcc2ec7903fcb31ee65f6cac6af","6eb04938b6a483bb163369a1d918b32576dde0943755b89bf4c6d18743828ba3"]

Anchored

2026-08-19

Public log entry

search.sigstore.dev, log index 2514130917 · entry 108e9186e8c5677a3273…

Expected log hash

65ba51eff926c65ed0ce093a942d84c628d811a59302f32867c6589627e47792 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":"v1787124488047","kind":"published-quote","locale":"fr","page":"theme:canva/communication/fr","quote":"App horrible, je reçois plein de notifications en chinois sur mon téléphone,","rating":1,"review_date":"2026-07-28","source":"Apple App Store","source_url":"https://apps.apple.com/fr/app/id897446215?see-all=reviews","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 (72711ef72b8a…), 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.