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.

“Il suffit de glisser-déposer vos PDF et de les convertir en MS Word pour les modifier !”

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 2543025731

Proof data

Record hash (SHA-256)

3bd2d39aa57f343056567909b9af61b3abb1948116371417335d29d7c2a150ab

Signature (Ed25519, base64)

3eIH3YUaD/KCTpkGMVfFjwRIYjcHPp3/QUjzL6fui4/Gj8cPZNVJVtczHQaf6h3VOWjArUk4wU4cyJQ1SNW/CQ==

Merkle root

172a3e0b3c9f8b02f52318e01ba6beb899404e00e91c15eebc4dea38467e1404

Merkle path

["3bd33da82bb72c8301b472c6327d0d7be437e0ae6b488579529b55aaa5c05afe","084b224043818340b113d6cfef5a7998890e6552577f33f13388beed36bc17db","83b1eab5a48693cbaf6166b67ed5ba897e19f7e1089bf6d7eb2480be3e4d06df","fb286871bc9fdd5fd52c0cc46891bde4cf23f3a1176c9d43c8caacba2805c78c","a191df1ff10ce5faebc143df34a95d7987eb1f67a7effb8d77cdb36658deea9d","7de8d3788d7947c568885535ebb4714098795e2f7179725bb6d9c7ea9fbf6b47","3ca7476fa8c1fdf450e429e864c858df5f44fa11498c30f12e3e4432fb89a1c7","e86f89c2adfa248b037fd32af98afc5e5386f5ce57dc91e4b1642f254b970797","5b411cb6f4cf4b1ae1c1796c1b05e548e76ea4143e32510158713bcd3c26aab8","5cf7ec0ae8426c10765eb5ab7576d0f367a1d5df077e9961f45209ef9ce79e2a","05ef8968dbe470db7837f3db8d2ff36006bcaee1a39238d5d50e30bb4bcc880d","e477fdbcf6b063496ff2a3252cbfc14714816788e388193432a67f7882370e8d","09afb18deb0eeaca577b5271c183d4b7283e7366611f65ab999ee122c433eef4","b2e250a62b44b0b9c303f91afd3aac8852fa6af504d7d68ed736141a3dd71161","7731d0ded4f51d151ea3e84474d1e27a6279e8756420c93cf5fec0abf7f11add"]

Anchored

2026-08-21

Public log entry

search.sigstore.dev, log index 2543025731 · entry 108e9186e8c5677a8971…

Expected log hash

19ecbe4a66d8adbd7c6057dbf6ed9be73485c248dba1e0c595279a908b3e8bea 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":"v1787283443958","kind":"published-quote","locale":"fr","page":"product:smallpdf/convert-pdf/fr","quote":"Il suffit de glisser-déposer vos PDF et de les convertir en MS Word pour les modifier !","rating":5,"review_date":"2026-07-04","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/6a496d61ce7e26ad527f4cae","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 (172a3e0b3c9f…), 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.