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.

“Reliable and stable.”
Google Play · 5/5 · 2026-07-15

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 3163461995

Proof data

Record hash (SHA-256): 5c5b04887b33c014577c39f21e690bac614eb0af9e0da77dddd0a5805759af82
Signature (Ed25519, base64): SljtsjzCUhlxpWR4S4OnaaEM6WJYsZ0BRPL7EjHxUx9R4lZXfkdU2oHqqSDaHYTk9U7d8wuTLOQpeYBbpckZAg==
Merkle root: f2dea3193623a59d18b4d230cf1484689c024b05d34648a4bedfef78c47360d2
Merkle path: ["5c5763015105c2a95c6e4de90f97a958ccad4676a54be9d61ed889334f348494","12ed254d40cad9aac9c30b9fd379a49eab4740111fd63d57dc904ed4f2196e61","67c7a0101dda23c88faa588b8cf7f8694b2f9eedf52e55ceebfe6a2fc41ce6fc","620b92adbd5b85819ca1f337bbd5b7ddce0226c2130556b614029da86afa3d91","0961474bfcaf49ce25a3e2e683d2c42f1a1fc2d9acfffef574c53f6845f92e61","13ceac46966b6249137019bd0c5fd1fdc0a26dbf977f5508607cc2b8a570d54b","88c5b9856619755e598f41d927fca5817dca5e06ca4519699878299c6d2faec8","12d320f79051c49f5e8b5dcf1d52062a68a02543c5194119434294318cdbd3ca","9859edde5992b34540d63dfd8ad87b0e26eebcbbd56d0bf96c49870e1992b05e","51b6b64fcea7c6e775e7156276aa539044aeceeb0f39c22592acdee721de3ddb","5fb9ca4de33dc59c9afd46449018e87ed3d42ea0b0e8f5b952c9316e1beea987","15df7fb059d9e869e9f67013151dd513f1e15058331679fce9284815701e7505","0e0575856f98ffd7554131441cee6df44050461e83f56abb9d48db09201782da","c3040d35b4a41a3d91fd7f6d8e1e6868620c896bd0ae8d09b1351d70693bef08","658fda4333b0a975ae51c0ef52c37c157029d897878579fb5ff3ac48198b1bf3"]
Anchored: 2026-10-09
Public log entry: search.sigstore.dev, log index 3163461995 · entry 108e9186e8c5677acea0…
Expected log hash: 1e385e1035f15f3dbe860bb8f3e4e850b8c2ce2b31edb58c97be626995a4adf2 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":"v1791544610158","kind":"published-quote","locale":"en","page":"brand:nordpass","quote":"Reliable and stable.","rating":5,"review_date":"2026-07-15","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.nordpass.android.app.password.manager","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 (f2dea3193623…), 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.