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.

“Es ist nicht möglich, ein Buchungskonto aufzuschlüsseln”

Checks (re-run on this request)

• ✓ Signature — Ed25519 signature over the record hash, verified against the public key at /.well-known/citatio-signing.json
• ✓ Merkle inclusion — Leaf recomputed through the sibling path to the anchored root
• ✓ Public transparency log — Sigstore Rekor log index 3124493015

Proof data

Record hash (SHA-256)

52836c282bb977eaafa95df9fee9508046e24348e154b78ed8f869e55bb8e32b

Signature (Ed25519, base64)

hyJ+sM8pb8YWYQJ1MbgZIu7NKSUibKSt5cp/qdkQvS0PjMxrBrd8gJxy5V9W1EHmBUxp94zrtAO8eBlL5J41AA==

Merkle root

c481d62412848235567fda063ff4784e8e49df41ad8b5c570de24ba396415d22

Merkle path

["5280c3f813502c5c773232fcd1cc5c5bcad574bc17b578a63b8ee90148f3514c","a381fadb7b59eb0d0ef40277928ca8336fbcad55a3e46bae04542c65e041e457","778b17ef7da0df37aee75c09978d63c47a983e23ce11a43c2ab4e8383ba5b904","c12c73893bc843672cba011d4edff24ecb27f2f3717b3f06d04887183a160c09","0f34fefc1d0a4d69266302c780db217ba0126b333c2705299bb6d8bfbdaec032","30dd5e7eb6d30ca95a54ef112e39e3368ed9b50cec9c9997e017b99686cbae79","99b014d2468d844ad11803afcffee53d2d69546e12161095beb88072b26960ed","1984b77dabf6082df60b8017052a64e9e34e001bdbbd267ce7cb6940be199a58","73a89d923742e763f10602569596f708415f0d407695febd3403f8148da73b20","a158564aebd6fc8908c9aa741ce58c86f552ef9a68e9d26101b534efd4abb073","133b0134f6623e818a88490d3d0de06bc8a525b3940043c223824db97402efbf","20dd60140a8cca4ffeadbc3fcf2d5a1b3a92e0e7847d800fa914ccaf5ef7ca68","8b0e539d79c36c5537c32214841a5ce59b1f8dc34be4c52f9e76ffa6be9a2c44","f6587866cfe871330a583b5c544cf843720f2355e100491ae5892f3b03df89de","0cbfc145d581a4c4b7198ff8f397c34cb4ba6263e9e9892372f878302426dbe6"]

Anchored

2026-10-07

Public log entry

search.sigstore.dev, log index 3124493015 · entry 108e9186e8c5677aee70…

Expected log hash

0056b042c00529af1248b70a0a2fbed761990dd7841ea722369c29a2685ea6e1 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":"v1791350987184","kind":"published-quote","locale":"de","page":"theme:lexoffice/ordering/de","quote":"Es ist nicht möglich, ein Buchungskonto aufzuschlüsseln","rating":1,"review_date":"2026-07-05","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/6a4a75c7d66f52086dc32ad5","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 (c481d6241284…), 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.