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.

“Money should available to withdraw instantly if you need.”

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 3247835674

Proof data

Record hash (SHA-256)

2c8e83ef1d619d89a74c34a713c849bd9992a7e5d95dc256b2d7155cae99fe28

Signature (Ed25519, base64)

/NB/xESIrsmeJlrZOuNHyS1Zj7JLPU2uuOjdREAuNbcckDlN5rzt+maLKkUJi8lki8rN+gCWnnWFlfgtD3lABg==

Merkle root

8af5f2f3f65c47a75dcdddbf363e3e76b22d37f4e953d150fcfa3e84bb04dba5

Merkle path

["2c96f9d480eac10555c4d465610b777dfb6469a058b821dcd5dc0a6297b9f025","035a5deb27b1b44234d0feb16273195372c409bb7a339f3843c454e8ccf524a8","b31b643fcfd5b481368903779db89df5d2757a666aca2544ac1b482181b60e8e","c41b0f88eb11d184908580f08511b1589e56a4ea816fec4515f17472f47552af","175356698a7d8e01145bc434387c314f5adaba51fe99288fc39b5d751316fbe8","9d1c6fef10055521f6cd43b3a1f8f667445f731ba5745ab6ab91c19fd0f28574","c1ae0f88cb7f89875fb94e25167dfe4c4b2f80f269b8eee977e7890af5d4d24c","3cc3b5087cb9dfc7519af3087c2eca8234bcf4b48f6a5abc7eacc50e32567845","754f91213917aed050a91f2394869a6c27b878878d4318a74c501780f70a9173","ea17c4110a172c543048bb89f394c864a8d90f9cc529b7dd64029949bc8e061a","f85dfdd2ab86046e8846d1cf4a09b7f25f7362e1cbbb39e975af34e4c92fc761","655d3cb3e6f23a95a7bcfab67fbd3f535bbc0ce71a1ebce283b6fa005ab8af3e","2df4d836b73633f71fa96faafac3d9d32f00951d180b99885afa9511763f7b1f","2212eb5ff51e97198ac2cd6542275dfcf712b9be9a8fab294a9bf844689bcee1"]

Anchored

2026-10-14

Public log entry

search.sigstore.dev, log index 3247835674 · entry 108e9186e8c5677afded…

Expected log hash

306cff230c51a4aeee6711c8f2603eb2af6985e8dc9f5dc959efafe3398b8caf 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":"v1791944613264","kind":"published-quote","locale":"de","page":"brand:sumup","quote":"Money should available to withdraw instantly if you need.","rating":2,"review_date":"2026-10-06","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/6ac50f176877b142431746fe","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 (8af5f2f3f65c…), 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.