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.

“their Tech Support team”
Google Play · 5/5 · 2026-08-28

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): 1b787b8608728583b0cca45ca2a317658ceb4552092dbd3b8ca5299cd5043185
Signature (Ed25519, base64): BRFHarlYBdDswcnU77rAZfT9XcZJofu1q0DiswTr2aHXzM3FE3Vnvsaey6wlrgzjUoYFI9qIub5Dltmo8Aa+Ag==
Merkle root: f2dea3193623a59d18b4d230cf1484689c024b05d34648a4bedfef78c47360d2
Merkle path: ["1b788b872de7f6966ac9e7036130160f3890d660c37551b7781b7a8eee47edf2","cd466fc6f6d1698be1c22e48ea2dc2bce925545515a2e67772e3331e24623420","485b43c1f42e76ca6ce0a1a00c7cb1405db48a7ee4ad9826433645acd8ae44ae","1ff3af498606ea8dd119bf4771bec7ea0e68d5d376b637a5d99af60fb4a84d8e","dbe788b602ce08658a5919c62b5757af63eafcb491b3b65e422e8e2f791a0517","1234fcee6b4de5c804b885c24510afc9627f3b2319357f17b6954ec4973c0244","84f5d1952f6d3f5c4aca929dd3a5fdd59465de97cb0035fb437f0c1c5bb0b46d","d871fb8f58e2d1abc910c173370b5270ae67738a196412cee41404bb262baa6a","3555030fc67dfecfa2589f6bf10eab907f97df25a08dcddc8b2ca6de29901576","93497c69dd14c1e60c960d13715b8dcfb42ccae9ca73a20fcccf201810656939","120948bd74c26fa05910a9359dedf541dbb9db204c5af453a9e57d6d4a291de8","5158ec91e504c8c30795d08c4d021440e70160b6a0deb587c5682e7249258bff","665774a1192b73721b453ccc4135f39652e90d0c548e0465aa1a009bf210f3d7","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":"their Tech Support team","rating":5,"review_date":"2026-08-28","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.