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.

“Globalement bon et très utile pour le travail de bureau au quotidien.”

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 2495080079

Proof data

Record hash (SHA-256)

48dfd97c0bc3f0ee5279e05bf355cf16b45b063a3f095eb075e1b5d968dce8cd

Signature (Ed25519, base64)

Ex3XFI0QlWVgv4wROyVa/8SUyBTrB4EduvrBB7AgLGfN2+OOmuw+WLIbJkxlx0P32S1bV0dyH5CtNnZ9TNR5Bw==

Merkle root

8d67e2bcf9805e0b1a8df77606b15acf66159247f8bb79b05bd35275c0fcec76

Merkle path

["48dd2000829ba69e4e83ae571623c9239db79c4bfc7cc151c9b58a4bb877058c","761fd1f63c80b785ad375fa665c05a0d99bbcd2f444be97371dfd3472ef07847","e17d316db60553b27a1ec463c20dbe5786c763e01e74a814df5c8b8cd86d8c54","746b41c1fc9adf5ee74fc17eae40bbf26133df49d56aa1ab4629a72a0d0ef719","17acad010ad710ec89a2940103bee6e519488ad7fb262e90bd5428f852621a53","6cd01425d905b606adb7217f2d90718c52a546dc9399583cea562f55b8322ce4","5ca47beb0ad936910f17a29384195ce3109c3db3875e0d5151f47b32fda715b0","cfbdf7692b10270d2e10d289b140d307daef597041d8fb0e9745d4faa346f9e6","896ac6639407dfda75e0a149946d09ef937555f33a0676e6518bfbd921109827","8729c47431f3a563c1425aec944612555e3f063425be3111728a5945be4f4a42","98e988e95dcde341f02a647062e5082242ffcf36b72f71e3e6893c5249b3f8b9","d6f95a41840a79b97dfe38ab12dfb1cf57141f187a6f03fc35c87ccd0bf177bd","523aea1f0f306d886bdf6833612263846467be6194a89ee88f532fea96941c02","ce0b10b516be0e5400d450b53fe2e6a69c127d4d65cc0d30c91f36c5854d14f9","97e661a2eddeb4928d5775fd03d9ccf894e37679b396aa55e3f5afe96403c473"]

Anchored

2026-08-17

Public log entry

search.sigstore.dev, log index 2495080079 · entry 108e9186e8c5677a381f…

Expected log hash

8f1bc5fb0544d3d4a0f1a678042f499dfe582d5da406706275fbd6afb0904596 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":"v1786934111436","kind":"published-quote","locale":"fr","page":"product:smallpdf/ai-question-generator/fr","quote":"Globalement bon et très utile pour le travail de bureau au quotidien.","rating":5,"review_date":"2024-12-05","source":"Capterra","source_url":"https://www.capterra.com/p/172606/Smallpdf/reviews/","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 (8d67e2bcf980…), 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.