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.

“After 1 year of use, the app forgot all my passwords.”

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)

78773d6e4ea6340a55d60fca29ab4962483a7cfa2edac74ae9652d60f3e5d6b5

Signature (Ed25519, base64)

fsN6eI2MHmRTiJznGCCBRUuR3LK8hJn6I431bZlhsakEhEfKKi7+DfN5ikOl4ZNuf2AAkLf5WJr9lv6VkOqbDg==

Merkle root

4dc0bd79ba3e9442f7f1feb21f347e2f6fdbc72e99098aa5164776a6202654a8

Merkle path

["7874ed42c1990e6ae52486fd43b1fe90696789e3f8188e7b5e76067e534ffe4b","bff14a8740be84286f78ec868bc8587766d493400ed66a2d6476068130c425fe","e9063d2da1539edcb13a37ba2b67e6f020b3808776a21038d98ee8925f06d25d","6b86cbac5c279a3eabd67bb22b835cc71cf96eb260d6b898abeaa3bed8f00d71","5833bc07d2309e4e5d8e33a7ce56068ec8fda5691f8c9c26d5d0f8a936ee9c37","295150b0d435c2399c12493b382a79fd86cfa584a736635ae9ed79f84d2a6096","166685c6ace1ad65511b7cbbcc3bc95a8479d76231440f11fb8d8ee880313fc4","d7de60d258db8de5e6676594c666f4d7aaeb8acdaa50f48a65ec13c5dc3c1264","7d34655489f78bbbc15ba349414240e8499801b7197b057048e846fc418ae428","39763ae4c5146cf1f58dd4cd28726d03643a7ea3d02e0be4b11978b592995a89","1cc6f0511d1112ed0135ad8730845364b5307e9fbee58dd53849bae2fd8e9b88","dc2d2f59aff48bc391b50cf0e65cfe79e98593fdcded5f12999e08f84c8fd9de","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/durability/en","quote":"After 1 year of use, the app forgot all my passwords.","rating":1,"review_date":"2026-04-06","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.