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.

“Großartiger Kundenservice zu einem erschwinglichen Preis.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
08566feb073c046ff8876baed88f89d2d815bea7e356c5f43c76bb142a59722e
Signature (Ed25519, base64)
o91T84QiadzTOdGXREutaIP/eUQnCDDMwfnk5/o8IQ3jCpm8LDG9NXur0cJwnyVTZVKfStK6LuirDgMUG0c1Dg==
Merkle root
4fe8751e7d70c50e0cd3fed6e9eeb32edf31f624f79d82d9ec3817eddba7a9fa
Merkle path
["08583025be2fbcf6eabcc17f40648ee54a125ff4a4a0e4b41247a0b6c387f025","6341b306a34082e3fed3851c3ebc2eac1299814319030bd45bc6b9688833df69","6b725cc7dd81301504e64d3ba2d1b494953f692cf0b8d26ee0d44eefb78f259b","49f518ffc1e555a23728e8324e136ad4a5d1c935e8eff092eb6c30b41792622f","005be037d47165d1ef528801a4dde36a5f15d4aadaf747413804e5609cb83b43","372e5f2bd501ae52f0aadefdbe32359d1725cb647fcbf17841d02efeda18199d","678cd810f7bb6e8357a6f367dccedf6576ab238498c55c11743f9cb404fc9f80","10f5e318ebc61b3f5b9025d4bf3149617e988b176cd3b7902c8a22261b142fb0","6273a0edc5396acd08fe0d78036079969bc318ed4f280229187a3bae1573e0bb","7fc902dd24541fd768741c3ec0365b0eb2222ef22f88ddf29fcd6bc121b434a4","55dc0b56a224978c1af45f2765d47668d33ca5f995bcab2c5c0e64196e69b5fd","e156186e749fd94aed5a129f465f57a129de76642c7051b32f1250d1a8accd6e","ea18abb121143b3c16bef9bc5a13c470f569c0ce0991c92429fbf586994f4ec4","b949a5b1fe3c5409c484815b6b1e0675f1b11819a9236a5e546056d1971b9a8e","1d8f51436982e85b24ea8b1426a5f0ee7a81143ad75096c92a05493708dbae01"]
Anchored
2026-09-02
Public log entry
search.sigstore.dev, log index 2682933759 · entry 108e9186e8c5677ab48c…
Expected log hash
d15c976489915f93c119ef146e715f5c01d5064a289c9ac130af05811dc83d56 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":"v1788318759763","kind":"published-quote","locale":"de","page":"theme:smallpdf/service/de","quote":"Großartiger Kundenservice zu einem erschwinglichen Preis.","rating":5,"review_date":"2026-08-02","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/6a6f42e29c3ebfd1aa58e8d7","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 (4fe8751e7d70…), 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.