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.

“The data entry has become much worse.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
33eb2355979d8f9db2a9bbdf8e14910e11a8dde07df43d34c35b6f44777813fd
Signature (Ed25519, base64)
00yL3wqKB9tjhAJgcFr79lnUYPgJ2fuf+1OJLLvdHSh5Sb0S6QtPWj2r1MWjikhPSkczBGgXXxfyj5CIdIERAA==
Merkle root
80de158564b7616572ca0c0059561f6ec90cd5bce49a388e61df989f3f6f2a86
Merkle path
["33ef7b9c95311bb2bb91c08cf5d5aa5a0277743082141a84df4fba3d7494133b","9b7293bf9c218ff0276201eb66bfb4dc7c54937f0e5b28d64b4a557ab09738f3","8bddde396deeba0d0db3049eeaa3b90bdb04edd5241905e587f6eccc6fe9a8ff","0e673d271c82d97d23d658cd55ef154561376daa560d39fabff01ee2f09cc38d","37b74aa36aaf9f2e6154612f483eafeb95c8b9278829606cb1288d513988ea10","79407dff1adc75dd25f1920ff8ee90a7a6de43bbd5bf2b24e7a39e97605ed9db","3473232603681323af507aa447f0681745b86074f4e4c8ca3d08fb3c943b70d1","ebb5fd37632fd7de77fc0588cced4af7de639f6d6eb39bef97a448bfad65896b","d3dffaa3d1f9faa37bf9af11de4e9d81b59efebbe60b14c11cf166b2c2cf7b37","c5195de43283b3975c0d27ec4ef6119452488ae2ce2bd848ff990fb0c776d4a7","9d8d8706a0204d80320746c81f3e85f0162dfebc65068d40eb91ff42768e1508","ddd0e4c00dc720df062af8c3ada3e0e601d08b0e46b012f61ab57fc13eea2552","4ed704155a8c329bf8c2403f20a1ab4e61e02502a677ade2c54537fcf0c0aaf9","f23007ee336c6a9903bdec729de4dd7e96694a7e2f1071f195563e9aff8dd97f","68889fd35b89925b8d265e65260618471cd9c2f5458718fde3d6cb3829d8f00f"]
Anchored
2026-08-19
Public log entry
search.sigstore.dev, log index 2513802575 · entry 108e9186e8c5677a9216…
Expected log hash
5899b5d0ea18fa3c879147333708054c2e3cd77662f2b6f633aa3b5d5512bbe5 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":"v1787121142818","kind":"published-quote","locale":"en","page":"product:sevdesk/buchhaltungssoftware/en","quote":"The data entry has become much worse.","rating":1,"review_date":"2025-07-21","source":"Apple App Store","source_url":"https://apps.apple.com/de/app/id731738076?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 (80de158564b7…), 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.