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.

“charged more than i was told would be charged”

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 3124210377

Proof data

Record hash (SHA-256)

1a8a76833127da99c47fba97d124d1bb15c1c40d848dbc7d2ef4cb7dc5198524

Signature (Ed25519, base64)

tY9fFCaRw7SJ7iR1U0e5gk2jBsmuFDGF7ds7KHC3HkE5pjP7sozGD0uwKaqQ5MZ6d77PTY1qvJ3jtW6SW+fICg==

Merkle root

3b820b0e91b2475ca02a79fe65f1dcaac35af570ee21f4c868099b9c17e17c1f

Merkle path

["1a846b68ed6c20d6ee11d3c1aa48fea96baf8dc807b0fe12e11668327796de17","b151b92fd268d42c8b657becb583eca930025d09873a62d4624f5204c8d1a032","47b615d3d462b4b7b61ed749041d294d1b51dec9c7b89cb43ee890d9525d23f1","3ccaebe875a1deaee2754380dd3718e296769665a31b1848aa483c0507ca7263","cef10ddb0027663f5b102f77e9d088a5976d51d1b82ae6b990be8f781185f510","09cb3c3a9298c6cc3fc4a5f1883fe16e498e5c2d81cdb32213bb2cf6a4d3f237","cffcc2aa42a6479d907866bd077d54923d538b5b3408140d6522f093ea2a731b","2b9381a2c98797954efa11c18be5dd3d7581b38fb4f1d5c817f89a3c2c41878a","970fcc2b5b1c26f1de9ce71dbb466a4561d57a6663caabdcc127cce860d513c0","0c014d67824040feeced2e9c5b40da23cd7d47b73e8a51f0ce9ed0dec3ac7643","eb64d69c96d7752864b154bf156e3619786d398cea2779150e3f2111458c7d07","4312c1ac93e9a28633e1ccba91723fd983cab402115a8acd8573e15d9ed9f630","3b28c91ed1c07c20e7a9ea170d94b917c6d123814303aca3f92997be066c952d","e448e4cc350a9a69a05538fc74a8236040fbec1cdf0c4908e91135fd4a29e380","92de2c105ee268f1f08dcd9d0a8fc946130cef7b39b15a2b5ed0d7209687c9ac"]

Anchored

2026-10-07

Public log entry

search.sigstore.dev, log index 3124210377 · entry 108e9186e8c5677a0172…

Expected log hash

20a5241ced0c7b94303a7b8002f1aae217df3f1371aea54ff5745a148bddda47 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":"v1791349684588","kind":"published-quote","locale":"en","page":"brand:worldline","quote":"charged more than i was told would be charged","rating":1,"review_date":"2026-09-05","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/6a9bf3d86b6c4772aa972f5d","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 (3b820b0e91b2…), 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.