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.

“My concerns were taken and resilved by a excellent service team.”

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 2514654467

Proof data

Record hash (SHA-256)

f360d223a171bbec869f305a1146512abb28d1d6b3eed6dc55e1f4553c6b1886

Signature (Ed25519, base64)

Sni2AsF/MC8DzJcMAihKClLixN8sU+6c5+Xxt4Gd3B4R4JOQqzi//ZF4609XFCHnD0exO5281kgxL0B8nYwgCQ==

Merkle root

2030d4ef17fc68fad1320305cf569e85a00baea931fba0d3ebe628cf9c90c35f

Merkle path

["f3684826bdb77f0c8faac89fca6b74651f2d0c8ea5d22c7311e8470cb3359cf8","c73858b7c57e30ed801a635b26feae301e95f498654ba12669e34471009575f9","1341a6ae1d18989adae2bccbd34ff10f59326193f951b3c7b0c0e667503087f2","0074f075fe663aaac3bc810189fbf8c2e8c84ea89c2fbb8af3e998a84c7368d9","a8a501474e1cdcc25ce0b97cbd04ec443cf0a11066a711faa1898c0473a0736a","04cc9ca7556ed946ca339a25b5e48d7652bf25521f82c61bb9f535af248d356f","3e93ea01e97a35d9f84647a7e2cababe1b998b879d1ba8b395f5e9d05d55942a","7eec62b740adb5dde44a74275a71176041df675ad7e5e8bc491ccb99cafef448","39df69196717d0d8357643852d9755ec25c97baef5d53174779449fd4ae61850","a405bda976db71d651bc49ab4ee80613ae0a2d20ddb12f8678875a011c702fd1","5135cec63fb248b880168fa266435e68ba1ada3de76d6155af710f2b4a5a4e00","ac47b10da702a9479bd116280fe3e40eddfcf168ceacbd9cb725f508893ed250","20ea0d6aeaab7028adab5147f39d1ebf52355cf181354f5c166cdff8fc496c2e"]

Anchored

2026-08-19

Public log entry

search.sigstore.dev, log index 2514654467 · entry 108e9186e8c5677a9253…

Expected log hash

ddd8d6dfa3771a4106292f7bec674337dc9649465b28b118bb17bfc2b8ff0a67 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":"v1787132872903","kind":"published-quote","locale":"de","page":"brand:pdffiller","quote":"My concerns were taken and resilved by a excellent service team.","rating":5,"review_date":"2026-08-13","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/6a7dc4667d0aee16bf579d86","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 (2030d4ef17fc…), 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.