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.

“Sehr unklare Anweisungen für ihr Testprodukt.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
08b74740edafcc73c8cad6195fc36e2e5cd88df76d2e61fade4ff2d2e8b1426c
Signature (Ed25519, base64)
VPKHUYdO3K4vmtvlO72HCpt5S+u5RQqIKgnX3Zi91a09Uj34IHKFKpd2G9qQc+nuZ1UX2VwEoe3OFS6EgGDtAQ==
Merkle root
394ca2392606a3b04285deb57e7eaef6f651edc68cd81b9dbd21e1df7dc54fc9
Merkle path
["08b99b18201d0d4b75bf266f81f4fa0c6794e5186a5cbbd8050108a464d547af","9d89b495d888ea26043963081e09a0298b337f5a21a01d4ec1ef12fb44f729a6","e1c66847d3bb74917cb57b79daba37d0e051d8710b1327d83c4b789f33dac7e1","c523224350c986e3c11b36138c9c20bbebb39c7dd6520c11abb7007b45473689","1851d7a8457e055478072678dd4fbeded15a5d4e793ca2dfa781b2e2a42c5836","4c71193ae24909fbef50fee46e42a8a82197d07d388e1f4a00590326c488fb32","e988504912027d542ee780c1057079c20787f659c69ca1b69fa43bee61431e69","f452d2247ca17a35012dc91b9ffa60bb098ca142371561bbb58122efd2bdd25e","836d2c7a95439723075ec9f91b983f69879fc04d4271773ced131d661b4f9ca6","5ded3168af031c9653c42edd2f543ce6f6ff4273af0622a5498568f28a4926b8","4c1b4af34a2fed76e31dabbc75506540f57850b1aa5d62b8b5fbf169ff41096e","ea300b9f1ec6f76ad95d40f8b2658947f810ced6129f4f7aa3346c2489d51789","b5d5fa09aa8096ed08f9e7367f0f812c836601d81e243eca35b79920ceb32bce","54146392ac4bc258e4e7061916abf0dc1399d49618893603dc99f51d4640362e","9d8f289f39075353ad2bb2433faa71c2a69f17cbb3019524aa8f0a248c7470ab"]
Anchored
2026-08-25
Public log entry
search.sigstore.dev, log index 2582632102 · entry 108e9186e8c5677a3e35…
Expected log hash
fda432c87b1359c3ecf3aab1f5f6988c687e98b4f915b2856536280c29d480a1 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":"v1787628086357","kind":"published-quote","locale":"de","page":"theme:smallpdf/ordering/de","quote":"Sehr unklare Anweisungen für ihr Testprodukt.","rating":1,"review_date":"2026-08-10","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/6a79b41bd961e51899d37ddf","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 (394ca2392606…), 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.