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.

“Das ist deutlich gekennzeichnet, wenn das der Fall ist.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
1746d345c039e743e0a2931644a69866568770873069fde8ea78bfb6063f5294
Signature (Ed25519, base64)
X/6bIvD17gdKxcmhQZAhneCgINTt1BD+5FtX4m9x7Am3GU1REoIX6nglrz+Wwtrfi/hhT8+SWOw9CB+rC+aSCw==
Merkle root
897094661611c7f6f667565ccf24b086fe433f50853a89527920398c9b990be6
Merkle path
["174870fb7b6af9914ee741d6c6033dcd60cd0c3f45355e0ed089d38c3b59d6bc","f1756473e20c6fd852d55a8cbc722676e8d9606aef7db149ad06ce6aaecf87fb","2fbacf61c0bfdae34fe0b9d08d97eadac23bf201eb04f3ece133f9397ea64640","3e48a0bb8566e576dc3ad2963b9f345789dc3a4d5a6799d3eb290011e1a7cfae","e4495b9dea0845742f2c6a0f60bc60a375c77dd1b0f5e2eb50c164ec949a319b","48ada9e592a9f6326d9a3bbf0d3e6edfb9b7c13110f1393a87d3dca478d23780","a17c6200ba8956910bef7b05ea1e0c4268cf8e0ec1f0a6d3a8162ab1fd45f4a0","3ff4df03e8fd8fdb6c5333a0c57f7d3fad155fe65ab496e39cc79fefb58d6e6e","ee31bff59b717ce6ffc5eac4cce37b298cbf456de4dee2113ce2c0f2054007a0","3c2eaedfc9f3a02dec29917506de9086f6bc7d7625e6a96bfbd5d40092cd257f","a1d665229261f9807083b4f0c266d840d95b12595b6fcb8e88a6f0bd2f78cb20","7162e4b99aa61c838147d793ec2d190efd35afefd2843d09783c269d2e52070a","5736b14a6ee95db57eb4c7d974614539ed67fc54a28619dfa971729b31256280","a1d9d348562bb2a87e7320356d42d9b0f701087c10d37ebf1716b02890730e63","6bf2266db580f32a2ce774610d26c445305bbb4615cd5a57e78c4156611f45e2"]
Anchored
2026-08-28
Public log entry
search.sigstore.dev, log index 2621546391 · entry 108e9186e8c5677a3763…
Expected log hash
ce42e5a10ff40e11caca7d6020944d319ff4f139546f9e6702c021de8b61d36c 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":"v1787889108108","kind":"published-quote","locale":"de","page":"theme:audible/communication/de","quote":"Das ist deutlich gekennzeichnet, wenn das der Fall ist.","rating":2,"review_date":"2026-02-18","source":"Apple App Store","source_url":"https://apps.apple.com/fr/app/id379693831?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 (897094661611…), 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.