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.

“Enfin un site qui a réellement converti un petit fichier gratuitement.”

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 3124493015

Proof data

Record hash (SHA-256)

037074bd3d77f84cb6ed338d5e95a0b9f0d9da6b253525f07b1f5f93c220c4c3

Signature (Ed25519, base64)

Ww16nn96Jcj1HfU7YQNXD2wsdbLrkTdgNEPRkwruxzaH3UcrSIBW+kVHeKaZypxvyYctCuR/aAyp3euc76x8CA==

Merkle root

c481d62412848235567fda063ff4784e8e49df41ad8b5c570de24ba396415d22

Merkle path

["036ec04397c0f7d9c78ff51851eb1ef1343ec7e77f71a7e51bea00436c6b94c5","3d3f553e53b5af2c148c3243b891cad7edad9ad4fb03b694034f319b13a4b242","5e25fe11d6eaf838c5ffcc71544d370ef86a8923602b465ce9a060dfcc4a24dd","872862bc9d7af95a9970c41510442f1253a4c63aa9f96203d3170a5444f7881c","1224cc8ae4ba172983e3d9415a6dda987b3a254aeedce8396a8dd066f9674539","7ca589a30d4cdeb817c8277a988fb24d515d9eba27b08df469df6a985ba49b5d","2961544f7a6cafe72dcc110a624e38806f0fd7bd810e7fdb86f7540d1d252ee6","1aef2f6b2ddf22fd9d80e88160904505d695da7018f85e9d794a32b9d0d3ee18","831c7833c15faf2af60d184f63902e165497b4bb27206b9975423e820b7e592f","c40f017a221b69b05bf95e5ce3919ec2676b831c6309fb8ad3d172a7faea5d28","05ef8f764d5e2e1d337d2625ac3c0827f82e8574a89c33de74187101fc420dc3","1e420c13b7798af08501fbe6365ddc5b44e5ea7ed3d656d15db245d747c77a23","818f0135095488afaa32256706f222f09138af7de4410ea79d618f621eaf5cb2","ed99a4b837bfc052822e7d0dbdd9c56431a87e8600550f5deaf9f7068616c82e","0cbfc145d581a4c4b7198ff8f397c34cb4ba6263e9e9892372f878302426dbe6"]

Anchored

2026-10-07

Public log entry

search.sigstore.dev, log index 3124493015 · entry 108e9186e8c5677aee70…

Expected log hash

0056b042c00529af1248b70a0a2fbed761990dd7841ea722369c29a2685ea6e1 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":"v1791350987184","kind":"published-quote","locale":"fr","page":"brand:smallpdf","quote":"Enfin un site qui a réellement converti un petit fichier gratuitement.","rating":5,"review_date":"2026-07-21","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/6a5f3bdf4b33aff8732c40e2","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 (c481d6241284…), 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.