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 2514383033

Proof data

Record hash (SHA-256)

43762e667eaed4087ff88e8d62a57069155aa53973fa167172dd2a8ae6043b34

Signature (Ed25519, base64)

wNnx5hpX1Nn46SM6IcDWGPjfwPohlq/WGT8yHQaYoVw/jv6U/XJA/Hg1fMX/VhRnb6MBjFexqwmVKLdQbnd5Aw==

Merkle root

197f899fafda406e0c9d0591eaf3664c281655082dfd19c34045187b374127b6

Merkle path

["4376237d82dab56354d323e98e7a164085b1913714fdebf7bd58b7f61e04b8b5","ea98e296817a87b7e99f281afb98cc4f9fbad415a09b0efcd0ad5323c09f5115","65364866fd65e08760b97644d33bef03ea1f05ebffb06bc634eeffa656cbb7ea","c7c09a65059049c8e2994f26d11340ee1b3759734c6075e8a6d31958987935a1","63c08264d6ef6b437af54cef78b0172b86e3d574fa176ae264fdb214eacf7542","c625295563a924c4cf857a43742e287e3e36022e4773f140e9c8a1ea632b817f","237d41f9242a87d8fd7e8ebc06f3c1df2729aa9a8f983f35b04ab7d477d1d9db","065bbdd0ecba95619a3ad79460c485a294efefde6c881f321fa8dd467428feda","8e68faea6b6a0ddbad02331ede114e844a94e7f866cbccd2fa357f15b9468424","21bcc9d0b0407ad0a3af5b08f7f2274bc122f3c1aa4078914e3c6dd8b5688f9c","4c7bd02169c123a0c70522f9a309246a6cf181cd4cc393927f1b9e69fab38047","a55dfee04ff1f98aecd1deef1e002d1c184e0d03d262f6dd99918b0c285aa30b","38160d76934fe00071813f524072527f0d2bc259c7f97f6277265a02ceb4c0e7","043ba08436a7a593c366180e52159485eebe8c0b0baf9b9c62f4c2c637b226b7","7b5d4c2155ce4f6908bf1c61cdd8b51ce48d7dc7c5d7f3bd9a7ce68fedb43f21"]

Anchored

2026-08-19

Public log entry

search.sigstore.dev, log index 2514383033 · entry 108e9186e8c5677a6078…

Expected log hash

4e5cbdb3dc34f3dbd6a57b603e905df6c94968b41f5bd83d5c9a25f2ea060d8e 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":"v1787127398505","kind":"published-quote","locale":"fr","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 (197f899fafda…), 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.