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 parfait pour nous !!”

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 2657480792

Proof data

Record hash (SHA-256)

0ddf63f1cbf4cf738731f75fe3475c003f5dfc48cc29b9275d8ebb88e6337e68

Signature (Ed25519, base64)

5Ux0raaQ1yd50VajZMdqZctnG1KTFr+fPcB4Fo04bdS3tQqSmjR5PhTC1nJj+PGCCNB/JLH/z1Vim+abNZHeBQ==

Merkle root

1b8bd208913fadeacc13aee96871dc2c1b9dc61e733c3f3400ab6ee0e7324443

Merkle path

["0de35aff5935eafa3cddab5430f51d6d7106077d298669f2bc4f19753a2cf8bc","d2f8f68ebb2ec3f8215ffbddbab9eb0ba20ca0773f2f700e2db9d759ffb58e7c","1d4f01aaa918ae648a100b4933bbc64ee00dbf2c903fc5066c43107c3bf90469","0e8d6cb27bd30bb18f7787e615dc4b7f953e16b400d9a3a3ed83bb26cc6dd742","5cf3ea291f43253f83684b0d5ed8a148f3a167f5f48bf16ceedef9d80f1fce8a","d8758ea62da3368a594286baade7963bae7838b654992ba0654b7e2ae4367de0","0fd984e5eeae52a1f3b667f1b6bcc577b738cc111091ec608ef258a1ddcb686e","b04ebe6f9c02b1f820aaf8db8acb645933370048edb6fdb157e98845fcfea208","179b65d8b8e5010d42472a5af760d370ee1e0b967e0eb9ae6493725a79c1423e","90f9a32b47370c999df0e8f9294fc084f37665e929cd7041733e19c343f7a410","ff008534f234e9e61b8f65e3f4da87ea8db4d0fbe3beb07b0251da81ed528158","ce46eefa0e0d5c2b65c519776432d35a82d07b0bd2abd92776ca37317bcc8f74","acf52e9a767b254023e37fc92bc6a0d81f036d70fec8df47db9f5728533e3c9e","8a5060efafa29fbc64db755e49cfde82194cf6467c7dda5949ed7b058f0a3650","ce07c6a4f0a9b6bd8c624cf5ab7198d339b314b8dcd9468f4437006e846aa076"]

Anchored

2026-08-31

Public log entry

search.sigstore.dev, log index 2657480792 · entry 108e9186e8c5677ae7be…

Expected log hash

ad55c089e6140369414933a3be64660b3e37350199a02055154c25d6001c76a5 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":"v1788145962339","kind":"published-quote","locale":"fr","page":"brand:bexio","quote":"C'est parfait pour nous !!","rating":5,"review_date":"2025-04-18","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/6801e5c6a36da77694b36e1e","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 (1b8bd208913f…), 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.