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.

“Kundenservice meldet sich nicht”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
0a7a6fdc2b81ff9a6f40b2c101cf113d481c47793063f4fbf86de215e083842e
Signature (Ed25519, base64)
aNLozRPu6uhYOI8Zpzppd4pVXHNdPpQ2ervqdwoLZeXfooHtaFQ/th9tF7hqfdZzZ3axWKZ8A0d/FGeUHBMgBQ==
Merkle root
13d851a0949e31431bfa3cb9a632b995c3cd1c62cfaf1eda783bd9224fc47725
Merkle path
["0a7e86512a8be74d7afe668e9b83f6c3e9c3ac28026f9d704124de3eb55a45aa","c6015194b88c9789c73f85ed204630e480d5dc84716eb5bb2ba01e9fbf749dec","2b4439b579bcfbab31ddd442433b388d5e25136a5ba122eb3ef3951165e9d51e","1ab24a69a8c4527413bbbe117a277b8fc4e69230438e61f54e4779c3513daaac","f30a145cba78bd2ecf42087f181384b7d245922431a271cc940aca1e2db0c2b4","7cb802a13bfd42d07dad3395906129cddbdc599452e8a32fd2acd08bbefde852","f5cb2fb65b2370d9dd6477ebbde1884ec64433868a06680e66cea5a42d09fe26","2c8fbff8a098306d7ef4d28820dfc720e3fd97e87cd35acb2c53e7391ab93f66","f704b80111344c6f1dea104e6e4df5cf1c5ffd42328bedb5cd20a0a0dbb8c330","221007517cfcfbba611318115aab08626aa8053e6f55b13b7b932019c2b75664","42417d6cd74e03243c6c951c6aa44a777be4c35430d855e320afe27e4e81e593","2c9dd994eeca2a675ffee89c90cc35a50c3e368f75fb76cb1146b2763c6e8b7b","bb11664011b9614dc8d7babf8aa2564d8b3e744fa21e495188f6f4951a909503","9c23963b54ac666752e013737b81ec6a31e3529ac67f9360ca3657ae9a4b72b0","bc9aae2a90fd8d311435fb1459ac7953f7f2923aa1b697bb0b40101796e3503b"]
Anchored
2026-08-21
Public log entry
search.sigstore.dev, log index 2542342116 · entry 108e9186e8c5677a49dc…
Expected log hash
44bd329b5c5f42e4fbaaab1e9a27845aedd26351446bc96ba12b520a563b7433 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":"v1787279544668","kind":"published-quote","locale":"de","page":"brand:pixum","quote":"Kundenservice meldet sich nicht","rating":1,"review_date":"2026-08-12","source":"Apple App Store","source_url":"https://apps.apple.com/de/app/id1319898516?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 (13d851a0949e…), 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.