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.

“The thing with great added value is data security.”
Google Play · 5/5 · 2026-08-12

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 2657634507

Proof data

Record hash (SHA-256): 060a6d85b5427bac9729a22bdd739bfba04dcc7095fbd410d0f00f20fa17bf61
Signature (Ed25519, base64): /g1DWqiLJP2osO7L/oaukMXs96JtLx4QmzZXo06K5kJ2bWePbLAqoiUTV2Yb4icqpfDiK9BSdQOw4ROmeSTEDQ==
Merkle root: f0f62c56ff0378d82fdd48082f920661828d39b95ccd5c38fdfe4483f1ee2ee3
Merkle path: ["0607e9d9f8aec3d7992ea043e613f4e10478c9c6e9cc36ef307a354eb47adf5a","36f92bc359c933c0865c46e9a8d2d11477b43b58c3805cb5fd4ceef190937166","2cff98ce2c50edc3b56dbaae1d62704d1b96c0815fd990a2807bd55abaf63df7","7e29f9dbbe91bcdba10cd1e17bd09f71df8e2de1dbf0f6c31a779a3994cb8050","544623b8a5c11a1e5e427b9d3d4524bae87205a821aae651b60257dc6474e916","9ee469c418a5e259a5dcac74f2bbbc173610a963d322b39b5ce756d7ac87a4e6","3864815d913f5c6eaeadf22359830efc615e86929fa99556a7299ec46739ab0c","ba89d2c8f7435e70673fe8cb348407260c3048cc5823d6e739a5e922350f4219","0f86086422bb842be522c0ca55efefbc6a84cea69766f90c6c2624bbd191c438","50896dae5b884114e5d4c1baa55bcd6d56d4b9c3feda6704377fb7b65eb4749f","855aab8b953355eccc76edfe56501656de0ab84a51a651cc37373c88714b48d0","7d8b20bdc86b0c3711c79fd7ebf8dec75f6ed63b7ed9d8d0bded2ce456a7c7d2","f33830fb240c498bfb90ed4544f0b1042b70e0584e260584204d58966911980e","b16027fe2b380a7ac9563ceaf3de6c51b4d714d6a037cd948f12111ce23be9c8","453f962172aedc32eb37e395c8cdb7d9ce578b1f2f396446f685a169153e3630"]
Anchored: 2026-08-31
Public log entry: search.sigstore.dev, log index 2657634507 · entry 108e9186e8c5677ab840…
Expected log hash: e92d5b270304966dfd65dc0d9d8022a5b05931f761c79f5d6dec1128a7483f8d 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":"v1788146824604","kind":"published-quote","locale":"en","page":"theme:infomaniak/quality/en","quote":"The thing with great added value is data security.","rating":5,"review_date":"2026-08-12","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 (f0f62c56ff03…), 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.