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.

“Vous pouvez accéder à kDrive via le site web.”
Google Play · 1/5 · 2026-05-31

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 2514654467

Proof data

Record hash (SHA-256): 0f72c9cb7de84b7ab06964408096076df4e98088c32af46cbfb18a16bde5a2b9
Signature (Ed25519, base64): m5LmO4xSmSmi99b8iyWhl8s/ISMn8hxrC9M9BGQriyFbN5kHcznK1CQOSJER7gZ7m8XQ5VHI59m+Xj2JIfTBBg==
Merkle root: 2030d4ef17fc68fad1320305cf569e85a00baea931fba0d3ebe628cf9c90c35f
Merkle path: ["0f746a6b06fb1b5217a1fdecc1afd486f9e96584bc467be2f9ba2cc9669606d1","fab9ea77751fe0f16dc8df9307b3c14ca3c1acde1854ccbf084d843f9ac5e9a4","c9a0f94a070f6635442fe97ebc9e9577dd61a0a3f8f0bca39a6a725b0a5a8db0","77426ade7ae74c2b3d89f302f33909538c1887e421dec9a24b7ddafc925ceb49","929df12c4ba8ac34a7b560ea99bc136eee8287aff0fde518f3f7bfcaa55841b6","cf5ec2830f0285fd0445b7f5754cd0ee36192ff2cc8409c577e657ae67c03d3e","0abb9b8be77d224a3831d81c6f8d9261a9596b12becdc8a3cd7a9eac5d970a51","62d18bbfeb81bb019d7f5334aaa3869484beda8f05d4593a497e7f9ee91e6fde","926a71d97077bbeb7994853de8eb582bfed372c084f493318f3e334e0ae647b6","318699dfee4192be3bb6991b89892d9e3a2d781180e396f88f50a324091277d0","053aeb2882a40cef67f04682285457fed3d577e11d90ea5db39babebc61c3c10","217c89d31a17046b10361dfe1c171a079ca6f41a95c91fe077d21fc7059ef5e2","918213bbcd6c7aeea281036e9f4d443f99addb7e227a2f8f78d8ca7cbe526c6b","bac51ea5b704b29646e9427857e311e108c5e79191194f7fff260047321ecdd7","e362b663c2c1f5a93380a04a7aa41b42f4bafc7f870e85cf63803f76c744c486"]
Anchored: 2026-08-19
Public log entry: search.sigstore.dev, log index 2514654467 · entry 108e9186e8c5677a9253…
Expected log hash: ddd8d6dfa3771a4106292f7bec674337dc9649465b28b118bb17bfc2b8ff0a67 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":"v1787132872903","kind":"published-quote","locale":"fr","page":"product:infomaniak/kdrive/fr","quote":"Vous pouvez accéder à kDrive via le site web.","rating":1,"review_date":"2026-05-31","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 (2030d4ef17fc…), 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.