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.

“Zu hoch mahngebühren”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
7fd69cfd2af7fdf58a19d9d9aa43089ac24a09d1d9a09d7f2adeab59c733f20e
Signature (Ed25519, base64)
/BDD/yqFk3+++ipM6cX/Sgh4VB2FYdBK+8TCvqHGbcsDOkw9pJce3R2UfaD7ME18G65so4YTNIGdG3u+5GhdBw==
Merkle root
1154a265a990612db5567445e00872656e7ced32aff0b18660887a40a375699b
Merkle path
["7fca857b3aaca6ed178fb1bd1920c532ded0c0e1a693a1556c730cceeb6211fa","444822bddb19cefd0faec230cd4d92cad60f65fb4080e55e693e0dd2a471e94a","233585c7e56dbc56520bed798f571f3ccaf6ad06fd1c42470e9efd72b7b80bc1","ed6b2f5461c1a257836f4aac460dbdee6e854537bbe6d6f540ff35efd5f039d0","be44baad3ef0fe577b24f80e4523d48d3dcb3ade5b4e2f3002782a7efe0cf65e","5af62b0c1ddddbbef7726aedc81a30f0abe3709adfef34710d24c27c122fe970","f6ce91cdadf2441791ece83539565b19121a7bfbeae15aa26e4dc74f8592e4b2","30eed8d1666c748762b9b2f22e3b8436bf7372da77dff5db8c0d9cc781a0b3f3","d77ad9596ef9977236ed4ff648e441f8b48ab32b377424900072af9db09a739e","287ca16b20438b4491b97dca762df0472582d9abb477bc645af9ed74ccdf71f9","8ebdbdcf41f1e4407b6f9b9a7b6613ea706c27b924419cbe62437c7da889a98d","d6c13da94f22b63352c4b340f13b075080f5f5ad05059a0752da681293b32b07","7b43375efa91b25bb70837c8d1e426ce38032262734dff0ff0d3f14b97b752f6","602297dc52019bf7e809df446e2304ee5209e9b092e15c29026ad3b8e527c6fc","8f93c563d7c563da751df1a0efbe13b6ce9bd7032eb6dd0a995c545aff2f5a1d"]
Anchored
2026-08-20
Public log entry
search.sigstore.dev, log index 2524110285 · entry 108e9186e8c5677a87bd…
Expected log hash
34efb4ec1aab60168b83ec62d0334b8e10d9814c0de0cc0d3569d176ff20bc2d 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":"v1787152786156","kind":"published-quote","locale":"de","page":"theme:sunrise/billing/de","quote":"Zu hoch mahngebühren","rating":5,"review_date":"2026-07-17","source":"Apple App Store","source_url":"https://apps.apple.com/ch/app/id466738063?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 (1154a265a990…), 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.