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 hat leider nachgelassen.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
05143b9dff10e030b2446b0e080ade5a2eeb77492a159d6f4569ee96b6087956
Signature (Ed25519, base64)
bXpT/uDh9ev175ciy6xsi1T82MSIArdgN5ljvf1jyJht0GUzaWfy80mbguPCftdBzYOj2z1u8AjfELW0aQiiCA==
Merkle root
c0f03d84ec6a08e9f47227502d608cb4b9559e04dbc44c0c60dd009e5498fd59
Merkle path
["0510857194c02c11c2ba0f10df85faa22afc1dddf794c917d678bc6d854d1631","20f4909ef9ad6629396c9ab0289ed586d0d5d88e3d6780602a9af104dc07bbe9","44f08cf9abbbc4faca888176f49d9aba1fe38e87617b11ecf81ce36a2e5fbf05","608e1e664af25e13b4fc4d45a19b9c9ab035e31c97fdcda4a11e9e75aacf82fc","365566ad88129c2ccd0e0cbe7cf38338e6ada19b3d6c9919c5f19d66fe54c3c5","2ce545020d91bb05924dfc5b02487660d36e886e3bc35efb050d6efd4b1cfea3","6041e4dc76a02a755baaccaa3d9829db8a66ea4b706b4199650f340e0ca471b8","0cffb7839f2b324cde5e9139dfdde0ceadf5da7632eec0fa4fe25a1cff44c4ac","8a9322ba1f99f75ada81adc3553294c37bee574ee0647e059ef0e1eab2a82b8b","98634efaf3eaefa389526d57a08e1b1923aeaf98c9cb88ff9b3ab16e5ecbd8e8","afb0341739d6cce0e2ec3740342d49c9c355bc10c2c61f734a4e0fb601ac5f04","93dfcbfaa14eb9db410e98e1c9ab62587ec44d6ae69db495f0c4162138a42e24","1957d236cf53056b1ca60252c2186d847ebffccfd60d6d58be8dcd8b61e2e273","25ab3670878dfae1375e1b324da09476041ebe2bd7713b9236b40404f8afd0ba","a4d2a95b8c12efe70f0dc5df164839a5ef796b8ba35c8ba29774bce65792792e"]
Anchored
2026-08-17
Public log entry
search.sigstore.dev, log index 2495260497 · entry 108e9186e8c5677aab72…
Expected log hash
c37699e17d2ce6398bb526dc7ebc97861528e4e938842ba464fce3230eb047fe 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":"v1786937421185","kind":"published-quote","locale":"de","page":"product:ifolor/fotokalender/de","quote":"Die Qualität hat leider nachgelassen.","rating":3,"review_date":"2026-01-18","source":"Trusted Shops","source_url":"https://www.trustedshops.de/bewertung/info_X19B6DADABCABC507D6D52C818325E42D.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 (c0f03d84ec6a…), 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.