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.

“Ça fonctionne parfaitement, sans erreurs ni ralentissements.”

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 2514083622

Proof data

Record hash (SHA-256)

245b42624f7e83f70a50d9d9cd942ac6b8ad6fedb70c363caa7af55290d9fe79

Signature (Ed25519, base64)

rxfOYq4dlM9iZL/MdvoINThNw6J44Aui92CqWF8s6ezHBODfXnCqbLjqDiUacZKpuKZzRxm0TvQpO7VEC27zAQ==

Merkle root

c35385e3159410853b606ace3c93abcb561dc35874bbfae2272c5b0050f06a48

Merkle path

["245b22507f02ed97b629576f921e8f6cd03be0810889eb726cd9bb70bf8371b7","9553423d3b0a0023967b505a4350645ea727b638c95b3d6f7c800adab3c47e15","27cb0c4aa2f7b7496f7778c39e61d263f2af1afd87bda2f085f46d9a47c30056","43a83f2f77dbe8ece8d9b8c47fcfe11d638f7761fd7418ed7367852891c189d0","cdd46e1ceee870b0630bcfcb557cf3d2ff81e9f00982dc808fdbfdc4729ee153","ce8c6437546e66e87fdf120b0746aba5f767994247a4dcc7afbc1174b74bb04b","bbe2846ebec4eb8954434cf7b85d4a0056b7d553fd72dab9dedf54d339209f8d","fbf81046e61c9271cb6b16ef3d60e95d18f51d4267660598454a09a2e517a8a4","aa952b24abe8a241c3723f864e0fb87c777ead661df75e9d0951770b18d0784c","134fd38656222a09a106ceffeaabea5a0513c4f35bfa1725c0cb04a872c174fd","20e242ec81aeb12689c2dc895b7a29f7a1b764f5db178076c592961ce8246aab","f6f19db88abe9b052b480ced611622bd455cc37ef1a2844f832a5a84a479f1e4","483af28031f8b50597d7da26c72f1abe6cb7a0a31c33e2294be9fc7d8e6d06d2","b0eaaaf0554356daf48535f981c97bcdfd635e531452842df23420c0f264e90b","19399f0af13a2147dd8ceb83692caff2214adce3d49571e366dcfb3633df2667"]

Anchored

2026-08-19

Public log entry

search.sigstore.dev, log index 2514083622 · entry 108e9186e8c5677a81ef…

Expected log hash

eb47f42546fcc705387579993679cd6250c0b995d01bbd10805cb4c8d66efe2c 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":"v1787123762743","kind":"published-quote","locale":"fr","page":"product:smallpdf/edit-pdf/fr","quote":"Ça fonctionne parfaitement, sans erreurs ni ralentissements.","rating":5,"review_date":"2026-07-31","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/6a6ce14e4538a5c7c27813c3","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 (c35385e31594…), 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.