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.

“Your advertising says you can access money from anywhere !”

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 2514083622

Proof data

Record hash (SHA-256)

6d3c365c96c01bf168b776b3b0e88e182efbfdf705f60b152c28ee6d60425ae0

Signature (Ed25519, base64)

jfSoyoAEWwix0Gy3Y1WNE24+8Rm3iAqU9nAH/dJK+9mMmgmQJWFzNNxtRzTHHsxTvTHHg7PwCvsKH/C6hPVBDQ==

Merkle root

c35385e3159410853b606ace3c93abcb561dc35874bbfae2272c5b0050f06a48

Merkle path

["6d3c7d33fa8fd2a94c3e561083e62c0fbead65aefd096a588c5b3b0269e2c7f3","cbc8a1073f02e551a6efcd23d1326652f81ee70075162a5d8ec6f46adbb1acc5","0a16659caad2fb9e96ba6a9470703357147b1610ad44397292b5e5c6325c90b3","7bfc6622295c3548a738811921450a866de1aacef3cd7177c1baec16c0260971","2bcad73431b09ae840861442add979a2c59b6cb4dd8d0a3ef612f0b48c3f8fab","3fcbdc3d95afb57a7fc2d5ae2fb9a8a905f3e2eadbd0cb3774ead911d5e069c9","870d6b5c922203e5ab7a7f3ea187a8481f3011830597eb02c746e433acf93668","f7b305dc85f68973a81f57be6b103eddec48f737a5c2116afbf49d1b8f5c2482","e45e7de65c529fc731c5e9d20c8412ed0f0e793952b66ec4ce68e6a760b2654a","dbf7c5c902490d69ed822e04cb826609a5449268c554cb1e0156f05be6758031","539c875f215245e52db4a8c66bc397e32d92ef530dd4b3023b98ed0439d34a9e","8e5f57c1a2e96cf055d7b9737b78ff93242efff1ec17e65db056e13fb18c4839","6cc2706a4ceb9b9114520cebef77f34a5bff54a2bf14e315fba81a7635eddb21","eb865981e8703d40e97f7a1d500cef5e7bd341c0e720b4ca75d23312d5aa5f63","19399f0af13a2147dd8ceb83692caff2214adce3d49571e366dcfb3633df2667"]

Anchored

2026-08-19

Public log entry

search.sigstore.dev, log index 2514083622 · entry 108e9186e8c5677a81ef…

Expected log hash

eb47f42546fcc705387579993679cd6250c0b995d01bbd10805cb4c8d66efe2c 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":"v1787123762743","kind":"published-quote","locale":"en","page":"brand:sumup","quote":"Your advertising says you can access money from anywhere !","rating":1,"review_date":"2026-08-13","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/6a7d6782eb3ce7030b558a21","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 (c35385e31594…), 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.