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.

“Nous avions une facture impayée de 45€, car nous avions annulé le service.”

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 2622009440

Proof data

Record hash (SHA-256)

0d6df92d4936c319197229aaca401faba2622151ff94846c2d6ad905463747c5

Signature (Ed25519, base64)

i6eNyjmcguq4rswi5QXod4q6MA4l22L8Z9KCCLFoQ10xWqzOjeMeJp8sm89uivrY7BPhevsW29EdnfnkX3JpBA==

Merkle root

0f9f1f98772de9eb66ade362612cd5ca656a4d200a8d47121b2fe38d9ef47140

Merkle path

["0d6ba0872243394fe89debff41022558b5c8b735c053777d35d8c72b4f9f2dfd","7194f44c158dc9987e855ef4ab6a0cf405c1ce27c7ae9662ee95eeab0c1d3283","d8132ce57bb200826ece0bb2647bdd60bdf34d86079b50de49d49ceaf04964f4","657975c5b5fa50737cea8fe4898805c154577ebecc7f7ee39b74a779968326a9","822f0ed6031515d14180760ab26f4df28dc584125f5372bae3de9db9ca612266","8f8039e4925d2dc09e07f61c75d684b1347f67b0436c1b066f651a042cd9e27b","3977b0e59295bb3a1891f6940380f5664fc01c57339618a866f37f35a990311e","2017d005a42acc579abc6b4b3cfd5a7b5d47647dbfd273b153f92972986635e2","4078d0c836af639dacfde3281770e5e0bdaa1ecb657d772300e95fdecad78e73","3a8284e71cfbb3746464bad78f72778969916d7cfe3b21e09c3055ad3f541378","9abe5b31d8c2a1f69751ac24faba3be621265f720eaa8da62034f96bc5b3cd55","f1cffb6901dda2e564a480f1dc12dccfb1877504694bf2af489483f5b76dfa4a","2e2e215b111e44ca5db59fd252c4a02c1c9515de15b6a215ae68027b0429249c","cd57bc537bb7f2134c7a8f3afc1cbcb5294dcfd31bd287a44d448ecd8cfeebcc","e65115caa429385de2c5ad8bb60d388a1855282ef8d98462da5e136e2fb61d61"]

Anchored

2026-08-28

Public log entry

search.sigstore.dev, log index 2622009440 · entry 108e9186e8c5677aff73…

Expected log hash

46b80bf1a64c019a2ecb6a0303a553a66b36eee926131577fb3ad5bc065f2f13 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":"v1787895207832","kind":"published-quote","locale":"de","page":"brand:bexio","quote":"Nous avions une facture impayée de 45€, car nous avions annulé le service.","rating":1,"review_date":"2025-09-23","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/68d2e9cf53c728ed3619b0f1","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 (0f9f1f98772d…), 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.