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.

“L'interface et certaines actions pourraient être plus intuitives et ergonomiques”

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)

0a4e77c11a9382a1dd4f5ce500e1b9b45eb09c6b22bfee2d67525f931c458e8b

Signature (Ed25519, base64)

qBMtEZPxd2fzXfp+3Sq+FNdyCowEbIwUf4w2evagCAOlShMpaO9224Oz0hr8GZt80p7ATgVj9YPOr0As8DTDAw==

Merkle root

72711ef72b8a7ab084630b9628ceb2defcf0aae546304d44ed173db57929457f

Merkle path

["0a4bf4cd3b4d740d686fab5981ed47dc3f1ad2a3c51250f12a3369c541818ac2","6e305ef5555629679a590b36b475a0c803b7aa33f494bbef911463369e1fbd33","742e03f6e1fd4013009c87ce91b5775aca3247a297b0161b71f6fac65623518d","89b6f9c5553909c29a87392c0f8adc8a2de72dbddceb9e0a1fdee893f7bee43e","87461689f3701f9b4bbd36bf64c7be0849ffc5874ce42f6e9b61b22c2209a200","f7670afd9119ef6c551074876f8eadf931a51744409214d571426d07da56a3ce","c69e618a401a73d2bcd3afd6982d06dc0ba1829a85f69e4125bdd98477ea892f","37981fc60ae282c32240d5d91b764151ca1ab5bfaea545535e56a2a081f2b0fe","52aefc616222762866fe755d99023a8c3fabc23965febfe1acf524609deeb877","c5549b40301f3c98b6fbe352a49df430e9c09ca9e5f0ebb2eea7af1a2df252e5","0f42fa3e624a15bfd0c695f595e8576868197eb569a62e9abdf2181cbbf9fed6","dfea71f700e183bb3cd9a8a3044acd27e534141e08568964ea4e93e0793b4654","135f944fcf4a92d6f5a1944e44ad8a4edfeca6c93156b3f0cac35c7e930312a7","768946b507e7dea873e9570265486799703565faf3780e57d953562adfb568fa","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":"product:proton/proton-drive/fr","quote":"L'interface et certaines actions pourraient être plus intuitives et ergonomiques","rating":5,"review_date":"2026-07-28","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=me.proton.android.drive","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.