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.

“Compliments to Mr Streule !”

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 2579608108

Proof data

Record hash (SHA-256)

345de896be2c73168e95d75d957cebe3274ef836f5cab9ca18856867d15f203b

Signature (Ed25519, base64)

0cRtw1KPvoHivjDQCM5UeZesFEwuaqsttJ/RVrhInpdtyMd2jvmVQ2zL4CjTKxxo9mn562ctUJUPxtOAihixBw==

Merkle root

73035d63a23ff36f71b3b8034de0222181f7f0c7af5aea1690610c83e74c7d15

Merkle path

["346804495e05ffc3be0fd5a0987761021a99e4af5b82d89621cf390ef87714ea","180e71de850b314f08a722330b2fdb256aa6b32261f22eef1f2618ad29516bc6","4a19ccbe83402278ce0cd1de24ccbd66f91ea0f8c22ded591ae1bfbe2e3cb933","1f658a6632c4524bf6736f00b7ebd78f7e401369212f3d5f82c231c6ea14e48f","2ea661c5757fa639cc0b702099acefec40acdadbfed0d05eae26c0ce5854ef98","314752b6245a9aca7c4f40a95061e468a8f7ba3a8a14b8e0e6c53beb5c514743","1ed1603a92f322ce8f70706d2f11be1fc8805838ba5685ffb24f4e4e3433d1c5","546481221cf19e02e954e0f6e1ed384178f51473272d6913a1e4678cff05e049","4841ed1e1ff491a1b6b58b8c54a6132815662e1c19bd1711769a58f8487e7a24","3b21585be3e7865d76c9e3e62c544633eac65a806ae3fe282a8fa31ebba27d50","4a58219f829fe384802cc5a69a8cd6adbe58bf992761f6f49c78a7e8588f0474","3dde9b23eb51b51a54ae44af5bca48b759d6a721c4a43d723340c71a9f634c92","e4c19b9b41d3dfc46a8b8f32400741059bb87b83925221fa3d3c6b40e28373ae","34ec044b557bf42eeaf01343e2a0db0a8e40ba2304dd05f1507afdbc0f1ed40b","12edd9887d614b1b24bd84a0244281e77071c1e73791fd6b4a3ddf494952054a"]

Anchored

2026-08-24

Public log entry

search.sigstore.dev, log index 2579608108 · entry 108e9186e8c5677a67e4…

Expected log hash

daecf929d2558ff2044a636afcccfdcef28fb6ada4e0c06f09682a010a04fa65 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":"v1787541876852","kind":"published-quote","locale":"de","page":"brand:worldline","quote":"Compliments to Mr Streule !","rating":5,"review_date":"2026-08-18","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/6a847240a7396a00e8c2fca0","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 (73035d63a23f…), 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.