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.

“Je trouve que c'est un meilleur produit que ses concurrents premium.”

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 3258201873

Proof data

Record hash (SHA-256)

0361f340e33c5058b3b65a1719e6dd3a5e63d6f573a4b629d004e624a166c4b1

Signature (Ed25519, base64)

A/8chF1ONMAWAVvQaP53fKtXvdtJUOr5d+BSrF8SkmmB2pAQkpc+QJ3oIIBOIKBVBsWC5JqCPw/MQKnkI/8UBA==

Merkle root

07e2d0de1409df9008c16531abbe2f8515ebe8e55b87a042e18a21958771618d

Merkle path

["034e1cd54130001791c461d5342245e54ee8a670468989de83301618d39b6891","12873019a5370afbea231c0973ec7755b1f3847989d8aa6633613d19d42cc2c4","2e9a2bcce820a4bdc093f6931d63592b4bb5f554ec5adf0770c1d556448b76c6","bc619f340856f83b56b5c52b6d521995b22e648043563c85a13aac2b273056fe","65275a11b7f7b463f7a3dae59e0a6215159b4f7398bebda90209ee8c7845bbb7","a367f975090c4f2e74d4de789b8a937d90e9953b60b5cc03ba4a8ca039a29334","53958ca72433f58d701bdccd51f9e21a4dd4dbcdedce12ad1cac6219c845ee86","ad4aab15eab5bd0d00f54928be9a921ab3a9127d25ed56c91a46c20663092693","a17cb00bf0492cfd7e1170cf40167d88e5d5b4a38a4c0b61e0b9819d315c8578","8adeaffdf05ff12c67a01d776f194086a6ce5201a8dec08f61b01b5bd4731279","c25480c59ba5018ad63a4302e563da2769fccd1f46db2198fe6505d0af820354","9a75e3f6936d56126d6fdf7afc9a8945cddff81ecabadfb2fe720f30ae044194","48799695a25196e19e6c0bfac80015199da758df0acb5108e4c517a5d6bc016d","fd7778befb9f979134b4d8a1dfa78827e64c761abd83cab9d5ecd5bc01d8ea14"]

Anchored

2026-10-15

Public log entry

search.sigstore.dev, log index 3258201873 · entry 108e9186e8c5677ab04f…

Expected log hash

205b794967d70c4ec2534ff3766e47506acf44c7c68740049459394876120dfa 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":"v1792030899870","kind":"published-quote","locale":"fr","page":"brand:smallpdf","quote":"Je trouve que c'est un meilleur produit que ses concurrents premium.","rating":5,"review_date":"2026-06-25","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/6a3d675adb4393914279e032","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 (07e2d0de1409…), 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.