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.

“Zeigt nur das Logo und das war’s eigentlich.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
13fff0479301c85022a929527a9edc69b8aea19bd167889a2cbe724099b658e7
Signature (Ed25519, base64)
ZfdqZwwn04s2DfZesqmod4HulKsZ4sdhaR5yTv6GF3rOhrCLLT8gRapLPUkoX8EFbC23GGTv5b8rlFEEnEz6DQ==
Merkle root
c69b412346f0db8d88aed17dbaf2e4876a3743c1c4d16fb306ba56b5c0573123
Merkle path
["14003160a58d19e10d776c7307a7ff77218c9f5e9951f2b068bad1bd1892ea1e","5d6d6b74e45097a53d41919f81b9c13e3ece30030bb3b16bc1e897bb39fd2440","b55daf842dbb70cbc8a46cf1bb0c112ef538717e65de53d162d9125faa50913d","fd9d930c34a65dcf1a6d505df4a6add158b2e95364ec3e849dcce856ccf318c8","d307e23f4b61372443eba967e93e39db122fffef46857f124874307092c34ddf","46dc3ef89dd72f64d211f60e37ec1c93413bea3c69e5d75c316005637184f71c","09d21a0f22b4bf798a5fba765eedd4315a675dc1586c7df9e058ef2bcb093c2a","c41fee1d5b1f6140dcce420d80d9c93ca805821fb785c28b428bb28f55057514","51852ec5b76fcd99bcf57879ffa3ea96fdf9725c6e2c948323049380495e8e69","9a6606f69acbd6369e6c6c6ddd201d2241712a17b1d1c071f037690ee164feef","3ecdb6488bc871dee592d07d294f888284dd90943caa250d8408a88510e19f35","d2ff7fe4617f0faeab86be5a07d9e5994cb2c5055379e39ba5f38bc3f21c4e08","09997fd9b1ef8c57766815e6c9849e05f2447cb27e8d805273108da18c60273d","62927e8f71080777dd1935c21221e60b742dc0377a31e2f20a0a64cf6c3282e8","3da38b679e2392986aef224a332d14750fb3a22c4e75287765e8f68f575f24f3"]
Anchored
2026-08-20
Public log entry
search.sigstore.dev, log index 2525010456 · entry 108e9186e8c5677a4287…
Expected log hash
659be4fcc7663b2dc65a53351e16497fea44ed9ec8aef1f3c48c8e452b350dc6 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":"v1787194832011","kind":"published-quote","locale":"en","page":"brand:sevdesk","quote":"Zeigt nur das Logo und das war’s eigentlich.","rating":1,"review_date":"2026-04-03","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 (c69b412346f0…), 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.