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.

“sehr gute Qualität”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
04c66152946c40a49158e397f2a88f3ef3ed0551b00c3e5bbeba130c3963243a
Signature (Ed25519, base64)
sA5bKJRjN5UYs8wORbHhcZ4lyGjPvzQWYvcHTBk7U9az7oxHuhjw73pcPMLsDc1WzjjBMKshxBN4UkE7P6BEBw==
Merkle root
f92e642f9101f9983bd72b14a80664d99512e3fa8d5ad1abe389270961f125cb
Merkle path
["04c56cff673abe3928d774d491fc7b5bfcd7fd65f6278891dc8b247fc133d996","2d2f02efc98f6692c8062f54c53b8462107be2060a5a3d504a9f135070777051","4019b37f3b52f327f31a2e182325a931be439514cb3c289e163c2f6f93ab4510","32b4d0ec8f1c56f4427ca58b5ac0b48746d56757faa93ea20877b9626b0eec06","bf119ca4e003ed60492734f25e8cb302edd011ccccc3d7234653a6b1213d1c15","1bdd95793c56aebf715fc6958e0173931ba8ac85785755025f633af8642823f7","d2f94b6519c246c23297dd3adfd4db13f1be006865af61c647f56c3de61c8830","1421441249e79ed6584135ba0568619de41c4776194b237d3fe60c4ac8d2b66f","2782f474dffd1dd8f844bfc7e154dc59c7eb795c7fff7c16d10aaad89de15ddb","1136d1205f42b23d840a8fa6a7bc9e36320dba6f7e5b2134ec3dbd06cec4ecdb","f8109fd3da5c8909fa3f5a8254cbf25de8c32b85d04b4b30ce33689ebe4de79b","a120f688f37e6504f087f738100de95974d4ca81334ccdb37cd32d038f877c65","c01435b6e9a28d46a3a919e7908de9b3243abe87360046c6e75557783c5a7e3f"]
Anchored
2026-11-03
Public log entry
search.sigstore.dev, log index 3666150180 · entry 108e9186e8c5677a84bc…
Expected log hash
a6201ed9378771ab7eb48ec741419950fe725267d44c2318ae8fa22ed1e5e1a4 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":"v1793700435395","kind":"published-quote","locale":"de","page":"brand:cewe","quote":"sehr gute Qualität","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 (f92e642f9101…), 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.