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.

“C'est direct et efficace.”

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 3258859570

Proof data

Record hash (SHA-256)

0749514b77eacfa418c42ce49f5b2ec92b308e0b5ed323829ead94129393a709

Signature (Ed25519, base64)

xhBDEpdkj3KXhJYdIV6bvUdGmClQlPkouBKsLNUiJ4fSfjr79DWaTLfONOLpo7qh1UqZsSRzH5S+ncRETPqzDA==

Merkle root

ca3049e83faa90e23a8ee728d82960c74b9da8080000e4c92979853b767b75e4

Merkle path

["0751504f59f23a8d90d3a0f788c92fa4b064f9d2effe1533776b6f72b9eeca6e","dd2a3bffee32c0aad43c2966b9295b57e6ad40ee8cf41d2f95981648adc5afb3","629ddc3fb2f4b4cedddcd7f9d6d2c38b970df142be141a0344ea5c66d7e2e188","d9ec0a7a76dfb7d50f3bdf62a7ef61d197d5125ad96a321a76f590ebbbf6aac2","35a04100454e136e6f526d09980f28a2160f6a1d2b464d1468b3acc42d9f0622","cdf985db25ede1893924813d4bf29433d9ff5d03070fa8d39691c8547a9d3245","f737188216485c460f71a0296c2ff985efaf286e865a702fd90dfc8fb0533586","7dccbd0aa2f42b163e5dd209cdbd817d612775e63b6205894a24806df30c7792","84875545343b213ebb0738369c6ee7ae2353b85732488bae8719466503bb3305","b78ef6842a4b48ba08130dbe754cc7950c26ef6c0a22ca1224f1faa808e3f0f3","82910a5026a7e6ca5de409e1fec5e3a85e26dcb97a04bb4734e3b891249e3f3d","c528a565399f1c43ffb0fc3019a2c2cee2d7413a87787555bb34d4d613541976","3eed51977edad6c2579b7e509587049321fa77487298d3b73535214036c0118d","7614ef067de1e21e5c4ed10ec802ff07f79b9dfb75186edc1d9abf343905b9c9"]

Anchored

2026-10-15

Public log entry

search.sigstore.dev, log index 3258859570 · entry 108e9186e8c5677a8fb5…

Expected log hash

37382a24206a9b79ef105a983cf477ccafc4b4430b1549876c44fbf5fedaafa5 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":"v1792034893828","kind":"published-quote","locale":"fr","page":"brand:relai","quote":"C'est direct et efficace.","rating":5,"review_date":"2026-06-02","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/6a1eb9de272942e81ad636a4","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 (ca3049e83faa…), 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.