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.

“The customer support ist very fast and they help you immediately.”

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 3239939960

Proof data

Record hash (SHA-256)

04f5633e60966d441e756d26ba3584e5b5858504959cf158f582c5140d4f91eb

Signature (Ed25519, base64)

xDug5ev3tR7VRJRsTIBHtsUCILPy9ww5Ix1FI8EgrFkJE3zyCkvYHoSgL42oUksAiZUeYyU4C1S3TXlfKjSBCQ==

Merkle root

954962254ff2eae9503796c02bd08deefa3a5722e4ac0b3981007e2b9ddd84c7

Merkle path

["04f0fa5b5a24720f1b8f491e9daf17ccd7fc9e516dbe432f59d93fdde0fd2276","aa224b75fb3774c9fabed8b8251c3f0f9913c419d7d08a49de4e47fdbb4c3890","e5f78af9d0aa3686fd87a4e3d5081b3ad88fad55d98764efac9067da69430a19","56739ed9eb0fe1f52b99643febe159f931402d0c047a63a2eb4df512e0358eda","719956b364f88b98ca6e35c68ebfaea651648fb5716c8ba9c795fbd8d305941b","19818d3bd2e8c85a49e866b6c488db4f8fa9f2d188bfc45594ea484d947fb65c","6c5d4f54f3597562451f85c90965039ea8426fd67e7517af1d743b6c222ae8ab","530165dcf38984bc53e3d7c1c44fdcbf221f7fc1b5fca0688d0f419d1cac833c","d2ed361e8aaac8be903cf80248256fe9a30ab604d8e6d16c89eefcc04578d135","dca5054e539cb7cb6e49e90d4171b4683202ebed007c65d58e77240f19b94b6a","ae0d02eb4672b68d3bd901c75d5395c5aa8f70e1034007ed320cfbd88eab7b1b","fde62d346ca93fe6ab586e87195f181c2c9b2ffa2c14b8bfe557af9f131263eb","07b2ba787804bc9fbb84c73bed76b7f65ff1b8c1694261a8264cf5f3209f315a","e7bbbee54f729cc449b73bfdd383c96b7b180e618c270037b5697f1fcc75f254"]

Anchored

2026-10-13

Public log entry

search.sigstore.dev, log index 3239939960 · entry 108e9186e8c5677a0082…

Expected log hash

28fd9464b857a07e61931e67235e692cb8af33d7541a60ca163756a54a64e9c2 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":"v1791859824762","kind":"published-quote","locale":"de","page":"brand:relai","quote":"The customer support ist very fast and they help you immediately.","rating":5,"review_date":"2026-05-27","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/6a16e20e93b34dbe5c701d9d","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 (954962254ff2…), 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.