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.

“It integrates well with my entire work environment.”

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 3162293789

Proof data

Record hash (SHA-256)

63248577c5a03ed759d34de53b9d71d1f91516c155987387361ec7d434450a04

Signature (Ed25519, base64)

a7yNY5lx1y+4zBC83v1foiZk6uWCq80bvo9oggn9ICZ9OOO5YeZbSna8VxMWP6918lxAweBurfqVn1SO9D3YDQ==

Merkle root

ab8d4de5853e13d360962f03dfb915842a42e1c5601cdaac4f2b37ad0ba96b78

Merkle path

["6320e43d8fe0b2b2a35a7e0a51ee8b85ad41e0249dc0969e6fa12722d0211ec7","3393b173d78332fd495af8b2500f92b7e863617f7b04f63db3367e63dac8eb6d","473ae47e51e4bef7fc76bec0da0b43c4d11cf03653f98635b8485034672b8a49","75aa0c871becbe45ce37ff4b14bf5a588547eba83681c1b8ef9d487467c6b669","f6cda435ea3637ddc787ff7362ab6bc171a89433e84aa411cd7d671cb60a0e2e","c7ead09100c08b6bea81ecd175ab5bac02737f44868e0c4f547ce202f0074a06","01ec6357bbbd9045db41bed525c719ec7e9c73812d90cee35e3a884d9e6bea2f","8a7e4f6fbf14992e29153ba80edf247d1d2638bd9ebd20856154ccb8ba38397a","13453c2173060691da25398488f07c3622a3116025c4b49091a337dcff25e642","d126a54f3732dbdf3807c640225d39e27281dbed32486c80701d76df9aefbebc","979480b8b7478024266032a54c212d0efdeae91a72cd78752a4dfd2871cf30b7","9117cd443e8e35ddb6557f7c106c595f6f6d2c6399cc84597fa079aec9f64c80","145b8339a2152137a5c533b9fee0b743027ca75044265351c444699ba891d42f","6b7938d0463f2b633e195d7021170023360849e40ff5e64ffe0633d28e084f81","90ac6c76618b09f3702b50a6410c80828bbcb4ead0d9d85dda294a654717f483"]

Anchored

2026-10-09

Public log entry

search.sigstore.dev, log index 3162293789 · entry 108e9186e8c5677af0ef…

Expected log hash

49c1b9c7cf9c0180248092c94f6cb48d5e59f6c65f471decaa61f120e90874ce 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":"v1791539611981","kind":"published-quote","locale":"en","page":"brand:nordpass","quote":"It integrates well with my entire work environment.","rating":5,"review_date":"2026-08-26","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 (ab8d4de5853e…), 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.