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.

“Versprochener Gutschein nach 1 Std weg!”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
0ae45c126ab6aa5a42521a9c9f76c200fbdd27e08beb14290c2227c836e186d8
Signature (Ed25519, base64)
ygsUgQxlwzQI9iy7+r5S+wBJtVxHfeC97YDk8X0TJ+ML3YaUO74CIpJZs7M+h8bd8QyU0tebzL4ZNUBfnDKSDA==
Merkle root
d1a08bffaccb4bd5530121134500726bddd8b9ce14544f30c175069340e2f6d1
Merkle path
["0ae3f9adf57c46de9f1e8ae23e258723777370a0ebe0b2f29affb4fce03cbf63","08c6261ed6b35fc9ae20240398dfe874d06563188b73dc51d51c81d661687d7c","150bf863fcbd9acb3e83ae620a6b4486bea1a43a4f59c034e507084ec038a4df","33cf3437c0fbb9451df7934bc28961aeca18e15c42343f0186458ab8e77613bf","eff453399162878f998a966f63f2a533794e62ef9f1490407f3082eb5bcba586","0db6acdd618537fc03ed6fac73839a667cb20cc3ad872640c29df66f1476861f","3328958ba3e8848977d637be35848a52444977df587498eb68986fac87da5322","9e221087af4e5b35ddeee163595b63e7e56562a1d53b99f975e1d7872cf1bc50","9190d1a1b3de99b9828762fea2ad0c8abb4d5dfa81665faa3a05abe762904785","8cc9fcb62d91cba50080c41074019df550002d38c8caf0e6578e5703999df9dd","9eaa2cb33eab31da34a1f7ca1369a872d958dd47513041518cd8267e3e3e12c3","422708f79a43a06560c2c80c58a4791f51a0b5498182b85809a9ac791b982ec6","25b83424b4327f2e26a2b3a1a83c1014ab2556207095e3d1112c414a2906928c","784b674df69e59ae8daa59037ba258b386fc987e1baae63fb09b14c7d0c016b8","09bcfd9352291a4c3cc61839df0884138937d69497778283c8e6e0793ca45e03"]
Anchored
2026-09-01
Public log entry
search.sigstore.dev, log index 2670724217 · entry 108e9186e8c5677a8322…
Expected log hash
db226267e29a9b0d4e7d26b93b25b0493252e02586281022df7cbce6abd08871 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":"v1788230131663","kind":"published-quote","locale":"de","page":"brand:pixum","quote":"Versprochener Gutschein nach 1 Std weg!","rating":3,"review_date":"2025-09-22","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 (d1a08bffaccb…), 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.