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.

“Qualität des Fotokalenders ist unübertroffen,”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
58b47546a16fc0601c5166d7994ef591100ddf7b2ca3cdbfc5c61afe3e4b03fc
Signature (Ed25519, base64)
p/BITMUDFEvxkQhhGKusgv7AfsNyi6UgE3YC9e9T5D8M8do2T5UkxP2t7alps5VZ7HnZb79S//hqgLOIw2lDAg==
Merkle root
06e613695f6fd14fbb088768a64dcac7db7e51e20377c5553a89e47a3f170973
Merkle path
["58b73496f62061c7672dfcdea165eb22be4dedf8806f72303e8f4fa7c35a73b6","b4932a8aa617d9237d19868c8cc660bddc63c82b17edecb1954ff80fe7cbb3b1","d4bbe5e83c019e376312cc1984dd93ed920c931e927be2a350797bd4c1469466","6da3a4224b4c7f2ce9fa563186924e1395da47f49a67983c68b4f36eb623c160","1e189cb539124e86c97fe0b23a40cb10718f1d32f02e45a7c2e5c49bb5825aa8","d96ec17ca66f7c4ee029095a109f3b13801e8e04c0d2a89ed13552c1dfd637b9","f1a5ac591995299ef7df7eb89c4b4e52fa02a0f8e5a6933cdbed7ac156090c89","add6e4d9ed22ec943bb860402e0f85794184ddbddebc8c3c02d9a1fa3c058719","58479440a82ca11363c24803908856166fad8674dd2943407825e4a094b2711a","894c4b13b1a3f574c60ae946420cc5a145aff846a4565561d5b7dac95f40de75","54f17f797256b7023d0a525d0aeda354a8e8d68f05abc47761445bf8a5754ee8","79ba6b90f8769a7436f16015874f0b73dbdf4fdb4c2081d7c85c47e9ab8a5574","db6e16fa0ee95569766929f126b4f0779a87aac5fbf9bb2515d806c3ca982b2e","5d2cc996b9927b92824193006f44e21e44c3612641846e4c479e23372b93a6aa","57b2e297f685e8e9beb7c252d3751724373d7aeaf3237e21b30d90872aed5bed"]
Anchored
2026-08-17
Public log entry
search.sigstore.dev, log index 2495023211 · entry 108e9186e8c5677af4f0…
Expected log hash
1a10a3fcbc3c3ff2c5a6cdf309089595ef78518d7c8e1569414b6c7875f49d97 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":"v1786932055373","kind":"published-quote","locale":"de","page":"product:pixum/fotokalender/de","quote":"Qualität des Fotokalenders ist unübertroffen,","rating":5,"review_date":"2026-06-20","source":"Trusted Shops","source_url":"https://www.trustedshops.de/bewertung/info_XFAB7C17C298F48909E8C9F2BFAA5794B.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 (06e613695f6f…), 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.