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.

“Fairly simple data host.”
Google Play · 5/5 · 2026-08-03

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 3666413656

Proof data

Record hash (SHA-256): 018b701ce1108923e2939edc0f6ecfedc74ac49af9684154517fbaae50d03a95
Signature (Ed25519, base64): Cu7kTId9auRdloEYB3+oZmTNoHiX9VIOKXURv6By/LTIJAM3C4Yp1PMRexe0OVgc96MBQ3Jy/YDkO6kpgPXZAw==
Merkle root: c0f36ee0335bf71d5c03ca59b0f191f950cfafcbca9602c3bac8b2183aa81d49
Merkle path: ["0180c91b9ddda792cda82fdfb7a37bf11acebc8d49bbb5fa3488180b210d192a","7d02273e07f3d8948f99d978cd566e9244aa865d1e06f0b8125d236db9fc0843","64dee4e18d614ba2f77534614a08a14f9e5bbbb615481175480b0b8466f51f58","424a6ae3de988bc8de520d772cce36cc50a3141494b93b7a638dcb9fe96a478c","fbeb80ddf05cc7711563cda85ec87f16a3c779fb71af90c20f88edb530b12093","26f709be6ce9a48b41c07309e02a1365a5e3892e39d384ccebb34a7709d356f5","f05eb146d725640094a7839d5912c34022d5aa176657c7d037882dc30f3457fe","4b4fa55358b4c731126175bbd181c12b79b559a84bd430de012f0249e2d87ced","bef259e020dfd4eff28f7331b2519c2515205a07b329be58bb142a779a7b75d6","c55f1032a06733c14d9312180ea7aa8c9d3186558d84c0e94fccb23a379cbbe1","be5b621904c3c26c98d16d2cbb89bcb78a3e53c55fc14229bd5b5b77f1f59015","927de500e960266e9b12c9524aa43fa0bea81f1fe70a1fb15680bad0fd81e947","b51875ca42ff32753b93a043ad0f198e3e1ef2fe1aedf16283da4cd1b4b1d542"]
Anchored: 2026-11-03
Public log entry: search.sigstore.dev, log index 3666413656 · entry 108e9186e8c5677a8e86…
Expected log hash: 0d2952e2a04951edee30f820ff095b505511cde698e520c69b8bd5fc03c1eb96 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":"v1793701189085","kind":"published-quote","locale":"en","page":"brand:infomaniak","quote":"Fairly simple data host.","rating":5,"review_date":"2026-08-03","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 (c0f36ee0335b…), 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.