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.

“Very good value for money.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
0662c03ddc904b429972313dfa91b49f8e73d0b991af0b9e579a9324b29991dd
Signature (Ed25519, base64)
dJbATjp5Kn8gn1F5c5mYXiFMGJpfNRHy4UHZuVwm1uE7ZjM3R0ZbG53F91adj+Coa0JiMj4vzEFcQ2FBpYBXAQ==
Merkle root
4900b1080bdcd3b4c9234f01647614e7004e0a1ae01ead44968e31abeab33265
Merkle path
["066016e844015727e6460d70085b50fa47fae4063b5cf9a7a4ab930b5601d2e0","e981656ba76dbc025c013905d005c2f649e195ed67745f9fb513694a9834f5df","a2459094175d11a197231c033d11ee5d117018f869e95b6f811a0efe58d0b7ce","3175073a136ae442b57df4a423db88cdcfde3b0a6d7a3cd81e904073f3c52649","2d6ca19c99a7cd5a2c5f6ea512e687e7679f3b225b757114b4185bd34e2d7171","5705e6442d0fa93523a0e7c5d91b68ed3a2a88f4f69f4534784aedc56a483193","ef9c143a327210f754c7ac29e6cecb46afc2ab7ae8914625db42553a531cdcd5","8e3007f2b1451207d6f912e2d3dd77a8e72c4534b448908ac5f8c7f658a88c20","915812c4cf78e2c9b9658118a0f8503e5120ec83c48ec6904b90b5c7752ee321","1243a3e70d03030a37c17aad9a1eb5ca4bf79fe7970971d33460f567a94dbc5b","5eea0c065cc9023d7325f7537d5b56f514ab1dc88622b30c5c8dec5113ed99f8","4f4d0831440aadf9cdde8508ea8672cceb008a30da8e04261a55c46ea8a8ea6b","acc667d852c71a0e84a086ab20f7bbad3d8ae083a1e44cd20501ad641f662bdf","0a4842003c61f69c5923b6aafd56426e7fe934e483f7d15b620c07fa61f89152"]
Anchored
2026-10-13
Public log entry
search.sigstore.dev, log index 3241341297 · entry 108e9186e8c5677a0e53…
Expected log hash
39342fbb95f8cce5be4111719e5450984494edcdff99b8bd9a5c0d2303b67943 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":"v1791866192176","kind":"published-quote","locale":"en","page":"brand:cewe","quote":"Very good value for money.","rating":5,"review_date":"2026-08-08","source":"Trusted Shops","source_url":"https://www.trustedshops.de/bewertung/info_XE3D21EA81A56276ACEED1C9AFB85F941.html","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 (4900b1080bdc…), 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.