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.

“gut und guter Service”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
245a962ffb5bca49bb063947845e837a7b26ef72a09dbfdee3a7887eee29a8cd
Signature (Ed25519, base64)
JExKZjx05ofaAEzDltr3CpPzXmJI5O3VF47ZVt+f0v93Ee6sMSA4NbK+2MDOnoqjZwaMPa11lnxmyQIH9s5ODg==
Merkle root
714fd5c453665fb7238b83bb755c09ceea4f24c6bb04f621046ea8b9d5da1a83
Merkle path
["2454fcb5b68634afb9324ddce8a1f8d629d0bdf323dc2cc353bb5c2e9a77b909","f50e31ff2becbf101f6ce96db2f87a05ed9238c6dfd689d28784b284a795fda3","5f0eb133dc155fee20a61b49283f2f6599f319951b7c9d6b55f66e271388ff7c","eeffe6af2fe9589ad8f855264f73ad9e42c0dc0c7f7423f40db1aad0ab250138","490f5ec5e22081f448c1c6017344d4e3ad7e7c4a21ba03d201c9152db3dfcd90","def15b7261ce2bf9b8aabe511f905aac272f2844ebb3e4853c3a704f422732aa","05ce01233d5c297bb95861f42c59b8b36379e9b3b7b0eb226a84f4820348ba3a","0ff2d8ae1aea0f005d7f0a5761f638b7e13074d012dc5b15f202e9075ede5910","b76d7687eb9254c0be11920691b1269a6445eb5b82bbcedd03f851b40009f297","d71a5e10c49645a77ed7dcfcd1f186faa092b57b8eb480a730f073bbceb092ce","ce5cc6e6fa0c1c1e510b81625fab5f63f9c065ca80fedc41bfe7fa9ca37bd727","ed38531d5a3f3ebc270e0492a8d6a4cc4d2035032431b503cf55aa15e82c3f8f","845fdb47367ecc34e59993e716bac94f091281e8b7d978616b0716239d2f69bc","a74e96815829544928f52d566d2e0783f4233c64b908a508f65038e2ffa1590b","0657d6cbf3a92507a9a9b11146527ccd4ea9969d68d2d85c40e1ac60d2ab4392"]
Anchored
2026-09-27
Public log entry
search.sigstore.dev, log index 2969645630 · entry 108e9186e8c5677ac05f…
Expected log hash
9c269d3e82dba16de30aab3330968f6013b6b7908bdb2f7b3ce0083771a2fe3e 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":"v1790397996853","kind":"published-quote","locale":"de","page":"brand:lexoffice","quote":"gut und guter Service","rating":5,"review_date":"2026-08-01","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/6a6e168036121a7dddc22b63","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 (714fd5c45366…), 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.