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.

“Les PDF se chargent bien et l'outil montre ceux que je souhaite fusionner.”

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 2514541190

Proof data

Record hash (SHA-256)

406aab9c39f0677299b88276082235d511bbe7ba942da00bf84ec90edb26e3f6

Signature (Ed25519, base64)

OQhjmh5w1nEXjI5iP5A7gBdfxMb1NrDU6/FKzp3Gi5RujTONSSwwGRGZdlfKmIl1Z4f+2M7g2oCIf9HuO/lcDQ==

Merkle root

6ddadcc7cc1bb0679f63a30d8a28a2a72e039950945f2d7276487dd5b703ff7b

Merkle path

["40691557d73ce36dd4785c710f83b149dfcfa9e2d3edbd46269b0ae79d86e6a5","cb35bf6c268c713d83371fdf71aba118516ff66f4b90404691014ad8741d95e9","7d8861250aa24be04c01a76cdf752c272fd73f043c0b297ae9b4d914ab325f75","888b6e1da2cc8a2b1adf8a5c432d30f3f743dd189ef48568153afbb8a5d04f7c","68c7b735e821c37513f7a1951040f965dfaffe7957b51b9d81eff9b1aef99d97","07f9b5f88296963cf06863e475b5fe1d117cf4826b51b81228db613e4474e722","9da2b532c8952279c532a05497f76d0f3a1cfcb92a75ac9294bde26a3904b8a3","b373cd1e582a85c430d9c0b3e91a097eb520a407d5ce0743dbac0d13d1fd371d","2fe19e0bf0f3c47f56f3b730eb4bff5db4aaca010aee7eb3f9bb502d1d08249a","9c1c9aac501549535f4478a7cb82f157ff267d2604935729a966ee4d13d2a054","f5e3ca29fb0ac78ef0bbad905bbd13770bb7f25bd0738d9e40d991a6a9451c77","129f3894fac140085890ee362fb8453a35992f528eefdf93631f7a1c52dab582","60c827bc9e50a95b1e0b7e32530c3daf7f7a2362b5d4a48ed1e0b71eca730231","9e168dca44eb94549433cdf178f0f0b1ef27534c6f92f24d9664ece03a3c710e","052ac7d24dfc9659210f2718e5c7e6b2477f3dc364546bd6ed2bd5df9d14d7b0"]

Anchored

2026-08-19

Public log entry

search.sigstore.dev, log index 2514541190 · entry 108e9186e8c5677acb65…

Expected log hash

adca5adcd6d3235cf084bc9b408d3e4d7742d07347957346ff2629f37429bf20 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":"v1787130614827","kind":"published-quote","locale":"fr","page":"product:smallpdf/merge-pdf/fr","quote":"Les PDF se chargent bien et l'outil montre ceux que je souhaite fusionner.","rating":5,"review_date":"2026-06-09","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/6a2828cb72777e0d796f5296","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 (6ddadcc7cc1b…), 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.