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.

“Bricht ab oder bleibt hängen.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
103a3d47254d08b32d2c1a8c22e040f0e6a372a2f209e8beaf3effdea620e4f0
Signature (Ed25519, base64)
UO9hqOWiaBKUahzOI/yCkrNAYMUqngk//s58WhkpjRGgTOcG+v/GHbUzp3avuH5Xaehi98DAKC4czbv8qI/NDA==
Merkle root
c62de506c31e1551783494d165965503c3e555ed9c56fc9a8ea54e7f423e7596
Merkle path
["103ac8679466937645422bbb8aa5e60c9524e0e08aee497189b0f0aee577339a","847f67f7b472765df62f573f185d65b082e6f8cfec13eb82d4b1c77c8c06a27f","e1ee7cb2d007cdabfd73be4f75b2487df0026b7fec2471747b69ff614f9e7a31","a9c2201bae5223fcc38b5c0d60ea04333b96aa42ad0cce5c877eb47edd7322e5","11e30f3149255f3832b244cc5bf25822914d920eb919f840fa315ad6a366ade8","5fc883b8e65a04eb7b5264f975cf6707f22cff53f2f149dcc1267b9a67f15fef","1d9cb7eb003e7fad20a6b382f6433452ea1f03a814fc78c8cda7fd44aadd1845","82bde2ffabd838bd65dd3d6bae534e94da40dcc90700c59cda62bedfb542042f","ce014aaa4d9f8752937ba2a7b55213735bd23c26fb4284097b96b78491f51edb","182946edd1496cf0937b5c609b25c9b86272ae1ff3407f8acbc98f2827faa9c3","3beb9e2419791c5f4003f107b8df3f9b8cf220c2cf0d95e0ea1059ea797c67bb","b6589eb019b8ec6f8ea7185a580a7050e41156727907c947ee3b1e0b10499acc","db5340fb2ee7032cf2ca3974766493186bad902d95690478526151b5708df380","4062e3741ff43f0051f244365acefd9f0704d953d0107616d7f339f1c0341e11","4bae54408dd517469b74bba599857056a81c7afc659bba4587745154292d4af2"]
Anchored
2026-08-26
Public log entry
search.sigstore.dev, log index 2593655674 · entry 108e9186e8c5677ab61a…
Expected log hash
40a4bfc261f324e812428cf4f8faff6ae237bc17c25df830e6e4b8788ce99728 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":"v1787710495154","kind":"published-quote","locale":"de","page":"theme:cewe/durability/de","quote":"Bricht ab oder bleibt hängen.","rating":2,"review_date":"2026-01-20","source":"Apple App Store","source_url":"https://apps.apple.com/de/app/id583713833?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 (c62de506c31e…), 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.