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.

“I will definitely order CEWE PHOTOBOOKS again.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
06d3fcbd4a279b3b950a2cfdb6bd636a413f4f21a53419d989794080bdf4f010
Signature (Ed25519, base64)
ADMafc0cRffA4TtY+uHrQoOCBhwCswkRrP+oBi4G4JUa6mAF+7mbMVS9F6eAIU6JWza+EdjujA1lu42NQ0HVAw==
Merkle root
d1a08bffaccb4bd5530121134500726bddd8b9ce14544f30c175069340e2f6d1
Merkle path
["06d6632e64e56e8b39000f38ece56cfe685262f85b0b4baa29f69e73ca481b2b","a4071046147e1547a5c25e71eaf1601de61a32e3d5e6c86171c58b325781f906","2c5af5cd8ce621436e1637b7415cbeb610e99b366205ce450fdeea72a3982660","a422749692776c8448694c1001f7b66cc5aead61d85c731f2cdfb87b244c7ea2","bf3bb3f3ee3fb3c996672edeb127d8303321919144f9f0bd35480ef7a8dfa0b3","cf4ea0410c573063553c2c28c753a0ab1464c59a66b0518e2ddd4ed56171fe49","6a5c856a59809b0da6f72b6ef966a7961567c41f84b2c52cc360ca17fcd5268f","6534549afff36bf01d87590d2f2b65cf9239200498e4e089d04db2afe9089e63","2df8055b374f4b06e9e8f9add876fcea53fe6209357003cf42fed3ba0a3b6730","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":"en","page":"product:cewe/fotobuch/en","quote":"I will definitely order CEWE PHOTOBOOKS again.","rating":5,"review_date":"2026-08-07","source":"Trusted Shops","source_url":"https://www.trustedshops.de/bewertung/info_XE3D21EA81A56276ACEED1C9AFB85F941.html","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.