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.

“still claims they don’t have sufficient data to process a refund.”

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 2542443729

Proof data

Record hash (SHA-256)

bf08c11208e93ca8ae864cc3607eed9aa5686d08e475cd06c63c87db646e54ce

Signature (Ed25519, base64)

MThogPyGPDsRuppq7i3Dyd/3P/AY7dLqi/DfuQn9mviT54Ydk4RFrD9gJjt06f5HtG/OV5/RFtFBc4oWozkUCQ==

Merkle root

4354cafe0e2ee66c200238a4bfe005f997e761de26d9e528ed6c12dfe1b33129

Merkle path

["bf0a8d550d9c4961a3c9fbbfe78a6ff06f3cf706871ecf1df5e764e1fcc5bb88","eabbfa10dcc3fb9804a1f0839cc8679effff34c3bfc30a4422cdca83cbba5d2d","42e565dbb69cd0f3e9c02f3bd994369137aa95aaacf2ebe76126d1e57fb4c722","4236aacb4cec77097f6e38da3eb3c2847ea77454bc82ba2b297a954cca09dd08","baf0953cb1c7e24d62827ac73e8f1110499d77c0b4bb2084998dcf4d4178b246","6dcc0e4d7d58d1339986025922eb02466215c9e7f99d4659be0e3af02cb62694","3003b8468fe331e8f2750061581b2b55128b7805a6dc4c49f7a867894f6826f2","31429b5038d8f8616bad7d81e698061ded243f75d67b268f8bcc66d44bcb1be8","9dba01dae725f8f9bc2d144cbad58346ba5ca1ce284ede50c00744dfad8702c2","b490834d26e9c76a4a5c12bdd33428d93fa4a62ccd404e45b22a7f5636b9d128","8bf0e967f9463b18f6aaec6faf92c3ad8b61de03ca26960a3221ee9d26d2e291","305f66fcbe4d5279add9fd62ab9b1279a06d6d0783e5ca5a9afb1a0b6f976923","29974af70fd02d405e96b5a869d8dba4f9664f1075414c3b44d43dc0ca4e5bcb","eb13252a020300a13cfcd1aad747dc15bb314823d4af7c0fa17270669f143f49","16ed4be9ece293c235c5510e2cd19a05055f034548e73c12f8a9947de7b32591"]

Anchored

2026-08-21

Public log entry

search.sigstore.dev, log index 2542443729 · entry 108e9186e8c5677aface…

Expected log hash

1f12c9d846c7a9fd8aeda84057eb4d8f639bf78886a62c6290a2a60cd48e0812 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":"v1787280389476","kind":"published-quote","locale":"de","page":"brand:adyen","quote":"still claims they don’t have sufficient data to process a refund.","rating":1,"review_date":"2025-07-24","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/6881e245825c6265c8f251c0","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 (4354cafe0e2e…), 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.