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.

“Your data is not always filled in”

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 2776103867

Proof data

Record hash (SHA-256)

58c84d4b8d98baaccd3669d23d9524a1a2cbfaf968ab72626153847743ce2140

Signature (Ed25519, base64)

80Xr/V2lfT4nCORyX8iSL5+tZYSqzPCNe9Mf9a1L0D/we4ZG0R24QVTzZxDRK7p22d7ZOX0phZpgg5JPlrrIDg==

Merkle root

4dc0bd79ba3e9442f7f1feb21f347e2f6fdbc72e99098aa5164776a6202654a8

Merkle path

["58c8199282015a3f61ca45a2877e9e15fb38657c6006ae2c313cd65390746162","9bfaff075ee05d94505b38a1247e915f0aaae360096b1712fcaf7052514c19a9","862ad90c06f93b7d98f569ce9b52e3c984af833bc84a9d25cc912d3a3550f5ad","fc8237737427996f4e9e9c44c3f4a216c6d8b3bea052834ee4c5afc87b06ebce","f44909b09aa275fee01831ff883461fd2aca44fe8e598011a98abbef55870f70","789fc18bb03b8956885360954d2e9c1717acc26014457e922558fda4567c30ea","d35489b0d1a4a685f40a3d39f46892cef353d3f37f4cba5da29f8d772899b64b","1bb9d35b9ce9c6fda60c3f0bb3c4221c3a0072255870d40c6adf1b5fe4f5ad5e","220fdd5d0e1420e53c585a4136733af53e92bb490f59919d54c827262f18aef5","11aa8ef5321ddd47c1a90ec76ca61d285f058d4bae6d5518a90583b937ceeaf6","83f9a43a5f5619e0cef05cb157493e7555560b2f5946f5359e2e77079ef6cb1d","8c7f1604f9038e035e14d43c021683ae7b61c1c4932c4e1957f4cd1139adabf7","77d8cdcf0d2c898e0552ac900c126db61e2277cdb3705b85a834e54dde1ee5ee","d3f9820ef177ffb6742d93ecece273e46037aa87afa8ee19fc7a0b34f6ac592a","e60c2274998b06992577796b6abe86bec144203fe960878f7951a3ae12c9e532"]

Anchored

2026-09-10

Public log entry

search.sigstore.dev, log index 2776103867 · entry 108e9186e8c5677acd4f…

Expected log hash

2498329b7eaf275d309293dfbac35d05dfb8a55c65956add8448561c05945f28 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":"v1788848066028","kind":"published-quote","locale":"en","page":"theme:nordpass/communication/en","quote":"Your data is not always filled in","rating":4,"review_date":"2026-07-04","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

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 (4dc0bd79ba3e…), 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.