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.

“der Support ist langsam, widersprüchlich und letztlich nicht an Problemlösungen interessiert”

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 2515282333

Proof data

Record hash (SHA-256)

ffac146c22036f1aeefbe422e49355206eca21e9d9dbaef16f4e83dba35dde6c

Signature (Ed25519, base64)

Gt6t9Gb5G2VM+WypJ+BK3gt3xRPUq8qY0gt5Fy1qWeQD+HL3W5vM/GH6LwUlgs3FpnJPfmWinSxeeVot8k2NDg==

Merkle root

ccae92ceb3dcfba104788424188fa34a8cb1410075ff6c1a21fa513e89f0c4fe

Merkle path

["ffab1934fa36c12210784e709b1b398ee61411413c6ae2fd8c39784341ab8e79","40711316c87ff5dbca0fd4e5debc06c0a285440a5bb2f78dfc34ce54d13938e3","003d4fde08c1014f43f31b4cc89322ff940dc76c473009f41d6ba6e87fc4dfcc","58401255d09f7eb0cda56c5cae271968ccb8d18dfa1587e9a816b57b831bc3da","889ad9b6c1f81d5da46ba02480bea8d6d403792c29057f0300414e49e71055f6","ca95a96b84999031b8baba4944056a472d7537c71e103c498789ef5796b6d031","64fa431ec68a56dceec2f4bd6c24a73e285257d575ba072d21e097f16c8a5e39","ea440e225ac5641678ca996d3c35c94910ba00f11c556daba22144216130c00a","1207aa314b93e1fcdf85c1556431076cd4fddd9c4ea6413e34281c4c4d35e40b","82d3647695251b0bf39fa76d3bcd41586fac3c92b9b6268eb7d59a505cd6418c","4e82d1ad9dcfa0d3ace9851421e159f426bbe608eea35676f6b709bd111096e2","2c6aae0c21fcb52f32358e37c05f651b94e474293ca87a7bb6333f77cf7ec65d"]

Anchored

2026-08-19

Public log entry

search.sigstore.dev, log index 2515282333 · entry 108e9186e8c5677a6652…

Expected log hash

af455e73500113c158c8df9793eab703ff863c9c98fe38560752c9a1772810a8 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":"v1787139531268","kind":"published-quote","locale":"de","page":"brand:foxit","quote":"der Support ist langsam, widersprüchlich und letztlich nicht an Problemlösungen interessiert","rating":1,"review_date":"2026-07-20","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/6a5d66d5a563f67cfcfa34a1","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 (ccae92ceb3dc…), 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.