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.

“Excellent support technique +++”

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 2514083622

Proof data

Record hash (SHA-256)

3232c301402910273b73af5d4d189e514fb3844bd3875a984db349a35dbb2691

Signature (Ed25519, base64)

OL6LB+ArdW0Ip1NxiY4E4KY3xnVnhUOBEMrLvtrOw+mR2xbbOOMzvOiPJDhpNbYIHrtLJJli9uV7t4WYE34nAQ==

Merkle root

c35385e3159410853b606ace3c93abcb561dc35874bbfae2272c5b0050f06a48

Merkle path

["3230de656151430a5a4483b6a98dcf1e72f259c03547130c89fadc665911cec5","b1c6d8c975423e6dfcab01089583e6bff6c0e04140936ac3a230b1bde55416bd","d73200461d07496210e5b1c84c7df3455e1a49fa2cacdccd672eba38c7bfcf63","f947adcea7c672dc879ae2a48c7487ee6c512db07e465ea9e946ecb7d6023079","79ec6bca3a7754891ce523193b35c602a78ffc628512704a8036b38e47cc5b1f","9428a4bb0fadcea74efbd2bf5ba069dac02e94c3bc7d2da0c6e0670fead9b8d9","502fe4394c04d9e7985b8bc3b481929e1ed7b62febc3f327c606667cd66b32d4","5c28d70dbf4901940dc82f5bb5fd3efa25c1138a67faf743a7685d1130661aec","e6ab0ceb94c4924d1c175a039c9d26de92697a49808be024bc939089c94c3414","55e7f618eacf4cab5f876a414f9d40f982f6bbe2114ea74b7c84621ce010e88d","d5c2a3e618695ac0531284e31d61e9639a1d9ee4245e4ef4af3f5a69f970211d","060a30e79f96d69e3eaa19fcda32b9451ea9ebbf7f2147d19466071396a4f428","d918a76d70ca16d9a207b045c1def62fa9a18b9e3a8d1a952eec38a09a66a9c1","b0eaaaf0554356daf48535f981c97bcdfd635e531452842df23420c0f264e90b","19399f0af13a2147dd8ceb83692caff2214adce3d49571e366dcfb3633df2667"]

Anchored

2026-08-19

Public log entry

search.sigstore.dev, log index 2514083622 · entry 108e9186e8c5677a81ef…

Expected log hash

eb47f42546fcc705387579993679cd6250c0b995d01bbd10805cb4c8d66efe2c 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":"v1787123762743","kind":"published-quote","locale":"fr","page":"product:infomaniak/kdrive/fr","quote":"Excellent support technique +++","rating":5,"review_date":"2026-07-26","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/6a65bee2d353e4c12dfb4a26","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 (c35385e31594…), 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.