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.

“Conversion très facile et rapide.”

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 2542879916

Proof data

Record hash (SHA-256)

305f6cef6dc4fea84c459c2641b5c84b72bb4a51dbf7f9fba1d48dd4eab42ebe

Signature (Ed25519, base64)

68ZWqdHAut9hC6bWW5JWZBvgZfBYPfWm+0x+zFVHcbzOlulen8Iwvf0p94QyLn+Ezx0ZzseXNFxQAnVonB/BCQ==

Merkle root

681242bb8cfa94d3b60cc06de1bbe3e5e124dc1675276b11df0aaabc9faee58c

Merkle path

["305a8745db7c79787f7705e08f40af37db9d63b600365422da01258d2adbba89","59666f4fa6b1250c70097e9fb7304de3a22c5daa611f8692b1b8cb1fa411ca37","cefdac4001adf62dbbf6434b4757f8cf3156269b47cc86e18197e5021fee181f","1eb2479704862b8f9ca8c118b766aad77c28b180b20651ea1a8144a1465e12b3","1c619b1b0fffdc160390435253cfe5a95ba363923bf3fa1ef69e42e9a7a3f064","ac105c141898ae26e6128d2f9369eb532d711969a2717ef0e4d720ca78e9360e","d31df2fe99bddcd09af1bc99aab2b6e1bd73f69fe1c89064ec9aa44ac57c23c3","4a2b1b93e69a264b73f76bd9ff117f4cbcbb80e57bd77d0aed2e3c2d5f915c96","891d3c978f218090d28445d4bde0dbd17f4777717046298fdb35625c9eca2f70","aba39e3d3757c915a78979195be20de85b51e7c2fb94e9c600fa58add8ce89d9","9ee8e23594bd01f46af70cb23ec2935fda7bbb63583b1c13e06008c3dc66775c","97ce548aa17d964696b9f173e45dc7b64b9cef42fa2655d3d3423462baa6b078","ca35c0fb2a839613499bd489c6b0c2aaacd771cea479126a5506cbbc9ba09ce1","018848b1e64bb342ebfcf3461012f852a9938ad88239203d89ee764353ea1567","78eca2193b177c5ad7546ff5d365dd6cb79efa278dddff5151740888f319c0e5"]

Anchored

2026-08-21

Public log entry

search.sigstore.dev, log index 2542879916 · entry 108e9186e8c5677a2329…

Expected log hash

8337812f20bf1207a3c96eed87ab975d7e92ac1421dcded24507b32e456b788f 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":"v1787282728402","kind":"published-quote","locale":"fr","page":"product:smallpdf/convert-pdf/fr","quote":"Conversion très facile et rapide.","rating":5,"review_date":"2026-07-24","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/6a630ffa9a7cae9d3473b1d7","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 (681242bb8cfa…), 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.