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.

“C'est un très bon fournisseur, la Ksuite est très agréable.”

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 2515095234

Proof data

Record hash (SHA-256)

47019e4fce650594bf065609608c93d205316eddb1758654327c4bd89e9e683c

Signature (Ed25519, base64)

3jvQJi3eZFwv1esbjw8mW343y/Dx05jLqOaF2BNiXRYnxsPekHOpzjK6YwzR0sti4ZwTVknce5k5Vn0QhGGLBA==

Merkle root

d9909e7ff193b610d96d9930fa8111baf2fdaa08b732478b03ded2b9e1e52914

Merkle path

["4703ab9f0d3f93a57920764cb63a5e2e485fbfbb5e1d7677d63144669bca9d4b","099b0e37de46b22b2aa97468d3e20096b4166d8656b11957dd1b430c791dae4b","022a036be47bafcd9b76150a08fbcd60c802ca56e7262787ec6422e810947ac5","7f945c32fac921c3c71c2431384312bbbd689e6304a2fd9978e9812326519647","af97b4f1d899f2829161080a1e66fbbc9349d2eb8a53d56b7aa381a676483b95","735432f59a70ea427fb1baacb41e9122c170a73e94600882d08e71ea2b23bbb4","ae5c3085dac4279a5bfeda82d40743e3d3f0509c4b2d0a3311648152d0df46a2","ab5142de84fe7dd731829b256573db14866385fd25154cfaa21b8b5b057839d5","b5feb8305798fe0ee4662903bbbbc1692ca29971d5b759f39bf1d5e0008bd54e","315b2bf7c328b98ff2de26bf839d9d48512088908cc2988ccb5ed3ef85a10337","6e98982f64bf6144ba37969338d90bdf95838da66a95e3972d50ef1b53a5621f","8906176f27916da38ce60c06cbaf4ee4ebd4d4137ae0d215627e55c482c662d8","0583a3657a7c7707250b64b3439ee76e599e48a7fca8004ea89afe87f756b292","c8967a31c6292f2cfc7ed9c390f7083b1880ea886157cf89b881616d7130d93d","2aa33c224957c89d7d414cc43142ae7c4368efde4f1a1b6051ee910ab17bf997"]

Anchored

2026-08-19

Public log entry

search.sigstore.dev, log index 2515095234 · entry 108e9186e8c5677a299c…

Expected log hash

6f0abb2e15f57da153d99eb9fe756fd2540bcac51fcddbf7ac60c4be3cfb5f7f 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":"v1787136684512","kind":"published-quote","locale":"fr","page":"product:infomaniak/ksuite/fr","quote":"C'est un très bon fournisseur, la Ksuite est très agréable.","rating":5,"review_date":"2026-03-26","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/69c4cc259e257423508991f2","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 (d9909e7ff193…), 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.