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.

“Nein ich will keine generative Zusammenfassung”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
15bbca2214324ebd53c1c6f73259e9571318936954f010aad923cf7b56c0068c
Signature (Ed25519, base64)
cayCQOAJRzVotC4mAodrTQImMnOeaU2gRUJMhgTdSb8iumSb+XvS+CdHBfl75k9zp0YQO6YyMoWIlAoRnXf7Dw==
Merkle root
9809cd1f65a3d4e144579745a20f7882b635b7ad9e75f8b31fa040fcb7e74470
Merkle path
["15b9d658071b8738a7908a098908fe52eb98a9820bb35608826499f4b2242826","77207661247c9722bc0a7c7ec341e1cb80d60e8b71a31170215692e8d2d4f954","d207c365a55496e59efed284c63435c05fa24edc6d96db1e75a28241459f4c7e","28d50c5c2918e6a34b6834ea886d5dffb42ed1674a74f2266371914b9df826ff","b58ced654db9b150ae8321d7ef44814477d9a77ea46b84f6dc5f4f50768cb239","2ca0ddff36d9d11cc4018247c43e3eb43bc4c06164855fd2a54bb3814e5c11f3","068c545cabaf5265718961d4f86f6c8dbceb9b7e2d3e76981d32acef088930e0","6444125dcedd4bee5e8095e2d1af0de4d2fd138f39eae9e3b4ccf480d8180c4b","1b0f3b7e5d646de3ff2fd6670b48eb71f66590217b92b5605baba5e360a39d62","66cad5b54a78b960215d28215a5d5eec22d209dcf3395f8f6626959a2cabde9c","07a027eb2fd4a498e30798d2a1f2b58a0f4b4ecfd380ccd4b59009139ea60da8","481f7ef0a039f0ac74ac45e941b1f75812097a8a1d86b01a2fa72df921bd5f85","c33a9efcd0298a63eaba2136cfe18dd1517727e1b9e9bbb60122216df6f0406f","13cef35a80378a74af4faef102936039d3a54a741843391bcf32134dd8e61270","5420b3c3f4a7cfc61de84c757928b42517e167d282e291e38912f2169ce60350"]
Anchored
2026-08-29
Public log entry
search.sigstore.dev, log index 2632227861 · entry 108e9186e8c5677a52ba…
Expected log hash
8be5978cb1be4c5daa434c41d0072ddb211c64c3f93b137b58c71c55ff15eb8e 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":"v1787972611008","kind":"published-quote","locale":"de","page":"product:acrobat/merge-pdf/de","quote":"Nein ich will keine generative Zusammenfassung","rating":2,"review_date":"2026-06-02","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.adobe.reader","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 (9809cd1f65a3…), 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.