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.”

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 3126883925

Proof data

Record hash (SHA-256)

7177c5ddc04675fce8443e8eb2c1b9354773927b820e3ab03e108cd1ebab1e16

Signature (Ed25519, base64)

Nhr8pXreOVPr5QAgmau3F1rJTIx2edujciOxWrdXviKej7dyiky/wJPN0G2jlJXVox8QTcoTgxKlEVvogX4kBw==

Merkle root

0d7fec37eb7aa7ca022c461398d36283692153bdca7d5292b2302abb6878e5f6

Merkle path

["716d7840c369bc10d8222a07aa12eeb7a4b6a287364696cbe6f3a02f310c343d","436379c762071d606dc633b2fcb43129b0414cf374996bc0bda69d37f7331113","04ba2bf61dbdaf0043945d67ec1908bd575b469a65ef231dbf410aac388e0f8b","1cfc187f4d2c862c0a054db626babe1d76dbda610867d341e2425beb19adbc58","d827d1cac2f162c7122854b31ab087c5fa0bd7cbfa6732c0056fed5abe020fc0","b4c79e3d69c52616d6089955f0d9de6d292015d2f035164c00491a7927a4c1af","201d651181bc83047e7a896aca3242ae62524fe72ea35168b6fc33e9fc5a64d8","b67f59e00faca710155e5e7629c29ece8e512c7d0585cbaf3b72d10d8f0862fb","5804baac635435d07e8da2610bf5a4bcf954abfe033fdb14ff4c78871712dfb5","6ddbe71c93e9f73a3ca728c98524769358b2fee00fc2233165928fe16a93398d","b38d1ad9cabaf4d4528e73f6dc07d6d8593d51e08b19226f883af70ea470134b","e99f7986072dc1902e175e7812015e0afffd8eac5635de2e16cd89d89e49c04d","3add683131aa6f863b902521b1328fd8dfbfa46f41b648ed60d4b0fccbeb3aad","78493a36337086a989f7fe7acb90e0c5d108a90e56256076af924a0d68310165","8c6d73d3d8b42a55077d4061fe37663a0906972431ecb9eb374f1f8461206839"]

Anchored

2026-10-07

Public log entry

search.sigstore.dev, log index 3126883925 · entry 108e9186e8c5677a6678…

Expected log hash

7790667e260445bf729ea3061132c2116b163a0e0b944eca343c9e8408350ef6 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":"v1791359818972","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

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 (0d7fec37eb7a…), 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.