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.

“die Qualität der Kalenderfotos.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
06d0266e3771fbf627f73a2aaef8c3216ddeca41b12c916447d59e9faccb997d
Signature (Ed25519, base64)
Sy1Z6pvu6UUbfgLwR6LCiP5Uk1fru00aVJVj230LwsBfaXDCZUOGufCKQj9M4IEmlE4Hn6gur7s0xTTkgUm0DQ==
Merkle root
fb09dbc79cd836b1d85124e5c45f889f4a8cee2bd2a4f93da34de8effbaeff27
Merkle path
["06d08fe519784887af9b99fcaf8ffbdf6ecee8ad3ac1c8a27b2ab373131d77e2","40cb15cd8fcf3d359c25b1300a92e2fe0b4b29ad59e2e44113e219763c840cc8","1738448f964353cce7c75d139de1ee7ec11975bc4b97a517952fd473fde4f215","42713aa214d5c72c78e5c5153e725ae69560166a2893e3db6f2420ccc171d4bc","292766519d5e8ed08bb251f424ee7d892e4c762d9f4c50492fb1c48fd8e30702","7201fa5f247794be85635c84a19337875e09ced2c20beb65c6ffbd2edc03cdea","c8942d50175cb6c7e96748b3e72cbf89c32c24aa4f5cb36181b7c83c460c1b34","c21dc2a023de43e8dd1299bda313faaf7bc1333c56fc9fc680a042761f1daf06","cf7daf908fc97619974347efd88cf56616e1ccf39cef0ff31881b833dfeacf85","803901b92b69c9e1f25a1d249fa948d3cea86c84b265c54a14980ede98f33095","7d36633c970afadf925f7a3c36b1ab45f0be03217bec2d014e820615eadfe9fc","b7026620eff1301525ef293efce182d3113aa9218dd88b19517675c383f2d8b4","7637c7d2d718940e0c1978ddad3180208467c8a8d14b3aa539f41f8406f85974","598e586ae65f83870b6b56d7041a4a16432f04a124836b885f1eda80da5ea2d9","015fb6cba9f4a0c5e2fef4dbf7406ea747b003f2d75f764dc48e74713a28c269"]
Anchored
2026-09-01
Public log entry
search.sigstore.dev, log index 2671985937 · entry 108e9186e8c5677aee5d…
Expected log hash
21d04dbed3f9dfa348b1c2e5bdd0c177d7f26175563f32c871f3a55c22274c31 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":"v1788240889164","kind":"published-quote","locale":"de","page":"brand:pixum","quote":"die Qualität der Kalenderfotos.","rating":4,"review_date":"2026-03-09","source":"Trusted Shops","source_url":"https://www.trustedshops.ch/bewertung/info_X3DE729F568C455BB31536436C1CD5BB2.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 (fb09dbc79cd8…), 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.