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.

“Good password app”
Google Play · 5/5 · 2026-07-11

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 3221102617

Proof data

Record hash (SHA-256): 336b0a235e2cba9dda0381c7b978ccde85b3f52ef66c7bd7845855f3ef4bc92a
Signature (Ed25519, base64): QqvAd3XrTpaL+QmjG8Tdytbelegectz2OEAi5bbq2VOR215KjB4Etpsw5YelkaqUiBtif90e6aCU3s+YOK8bDA==
Merkle root: 0eabe705d05480191badde562bf975cad5c107b96758d59c47efce7f02d55f90
Merkle path: ["33663417da72ae8fd37585f6443682d934ca919fbd97a3c6f6ca4643afe31363","a62919f9d1a8cf7e33a0078091825c19533449931c810edf6db85b64d2d721bd","b06a24eb9000aaf361b563eef1af15136b67113cca3fcb862ba5677306841b5d","77cd74eb8ff08d87a5d64384dff713b2eb4bc14ceca065a5ee59ca86911c2992","28c12f26a32e5f9342c811212820956cf131ab6ff5be989b098dde7e764f0768","c256b7d4300ff2ec886c99295612cac83a95273458986c75546878802080690d","ae5ffed768ec8e56616890f4ce620da95337f500e79c3465dc6ee0268ec766d7","0c7f6364a1c87e42c5dc40e5472f6b591b6f1b32c733a8cc51ccee0c96145d2a","fdf43d1177b2a2197308b6ff21708b7124fa9b232e2a146f02dc08508e85c67d","e562aad4cee78fd2361974036cb2c97921c6ebcf01d6bed35371f772463756e2","bb5346326bd1583cbea79f8ffbc17156a49dd193093659b8c13c36550fc41b63","810c5cb82398d2660a6533f18336c7279d089f0fdf61010926aef1cd4f72e8fd","77b2b0d1c988b3add7b1fbedc3ecc12dd0cda6044be7bb06798825ccc94efd81","2e4cbc8181996227b6c5ce6cb00a4128780f0a2cf8618660b840716e64b4286b"]
Anchored: 2026-10-12
Public log entry: search.sigstore.dev, log index 3221102617 · entry 108e9186e8c5677a7ec1…
Expected log hash: 701a9a476cb781c93a6209c8572d258b6cbf70f6f15d478bab1da1537af9506b 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":"v1791779915538","kind":"published-quote","locale":"en","page":"brand:nordpass","quote":"Good password app","rating":5,"review_date":"2026-07-11","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 (0eabe705d054…), 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.