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.

“I am very satisfied with the service.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
0f67c94e3dccfe6cb2c6dd3ea450fdbfe5fbe922416cf937433fa068f82c9257
Signature (Ed25519, base64)
G9g5gb5jG23iE0LVLrAYo+7NHs0udfufpLA8ZaauIf/rGXE+IRXbY/rjPPoX06P04wc0crPnL8sHCG/GHQSaBA==
Merkle root
79bd9ff30206cd9f2f0827e8e360304e72338e2a6538208f6a795ac0d27be440
Merkle path
["0f66f6e3f4655ef19f0007f0a619674fbe843fa808ac925e6f66f13d2d5f706f","d7a995bcdae35da543e2b5e4c74a260331b4a5311ef84bf2115e48600f2d98fc","9901dc099fdc941c2078fa8a5e84b7cf16bec33023fefbbac8c388edd9b79477","67170ec600e82bfe41ee9f27ba1ed6e7157e39e00990cf1e6da30796fdcf2901","a92a44a698bebafe0835ab346b266df49064ff0838c171064781ee02229a8985","0c3b3214991b521d86330e81196715270d6fc5064a57a081004edbcbfe74631d","d9b5bcaaa0d0f0ffe54e251f91b67939373deebdd1cd781027816395e5d3164e","53af69c56b9ed2223eff4467b1a8b032f8514bc18e99550734402e475d97c821","5f4a8b56ebca75d131cc47284c229fb7e0813a524c82190f4dc1698ceb6c2252","c752839883dac046d78ae1336bf142a89121590e69f06fcaa47a99daed4c6ac8","6f27b751ecab08f3040b67c0441be56c29a79e1b7b6c1547fd4adec896a0d32f","7acad3c67c891824f9b5dda51b63df0ebeddf68cc289d09bf80bbb1f6db52c3b","e31b3b80ffbe5d0f34926e33a057ac1ad2cacbee2c3c16fda9c5e9f8f02c8f71","9517b19f1f7a37f81f00e84018a6e59ff930d698129abc0e98c33f230cd4311a","02039d4391222bc60d104b52b52d2b392a39e81902cffad1cff65a2d43c0dfb0"]
Anchored
2026-08-28
Public log entry
search.sigstore.dev, log index 2622459130 · entry 108e9186e8c5677ae09d…
Expected log hash
3805ca9329ec46d2400d87d224f109e9431be016decc34dcb30057abc3255069 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":"v1787897541116","kind":"published-quote","locale":"en","page":"subtheme:cewe/service/customer-service-complaints/en","quote":"I am very satisfied with the service.","rating":5,"review_date":"2026-05-20","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 (79bd9ff30206…), 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.