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.

“Unmistakable protection and ease of use.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
0d9d53ff1239e523884e82738e6a90f55cbf3ad38377027be4fc864c47b5c4d3
Signature (Ed25519, base64)
mlxoJFedT49qmuWhIaAs6uTJRjoHqCh7lei0/IRbQUu7Cj7NvuPDgft1Yj5IlakXQfpo7rRq01DXjHgJdiaUDA==
Merkle root
81db1abd6b6e636da393518bb64e907fa9c48581b44ac2be5a9e74d02608e451
Merkle path
["0d9b31592794dcc796513a0f5c6959068ae7fc485d1ec305a3f5ebbebd9cb998","23f25f0a19d0af100a8925028a497aa7d33c1dabbbc304e32500449ed02b8d4b","3cd4aefd5efb3dde3f87c84c86e7e64e9c7ff2993aab883700c1d0ead5168302","a36162ebb904386b0e31c2b92d29263729ed11d257994a8790cd31a2accd111d","d30e4679df0c38830737180eb811ebf5fdba78a958160ee32e64462b4750247f","90c315797b87a41c21321b261df497ad119d0b84671631e97f06fc1d0abb8eec","394f4ae7130a6ddf2200458c3a1afd0495e6ef2f3553d5647de6cb2d53722b4f","70718ca5fef0638c36d22e991163e717e1202d87be3431abbfa66f245aaaa598","ce3bb23e38331de69fcbc9aff95fde6dca35716135c44c7175391385adc4da3e","2352dc22a7600618dacfc5b2f3d92dddf2586316585115dd80a41309e1e40b7b","9008bdb00edbaf075b061c2195544fdadfcef10f8389a786f7422f7a7fa7a2d9","0f8ab31a8b7f9aa6ba4ff019c72fbe9792e5837d40b3bad40ea1cfb0cc79e40a","4fd1b36929337d346b3723be273df6d7588bc7b080f058260d538b3f309857bd","6fa310e475466f0115dd6b7ba199f23e915f2a513e2610274356ac5bd367e940"]
Anchored
2026-10-14
Public log entry
search.sigstore.dev, log index 3248278454 · entry 108e9186e8c5677af67c…
Expected log hash
4dfbbd25ce402c4821f7e2d50b18e091e9a30465f45669967c545fb71910f358 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":"v1791948368672","kind":"published-quote","locale":"en","page":"brand:nordvpn","quote":"Unmistakable protection and ease of use.","rating":5,"review_date":"2026-08-11","source":"Apple App Store","source_url":"https://apps.apple.com/br/app/id905953485?see-all=reviews","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 (81db1abd6b6e…), 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.