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.

“Oups, quelque chose a mal tourné.”

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)

35bde45f3261f87a34929dd6fb93c628d8bbc416c02584895dfb8df6754efdf0

Signature (Ed25519, base64)

P0vvyKgoItTREpFAdDSDR4ZMcbuJ/dNgGNkDQ7N/b12fyE6zYELfoALsEH5tzGqUGLS8ZHehXiIrMRqXw1AACg==

Merkle root

c35385e3159410853b606ace3c93abcb561dc35874bbfae2272c5b0050f06a48

Merkle path

["35b67fd73aeb27631f42c9eba8efa5c76d7cccd7affebdf841abf79756a16b26","7eebe21f21d792e5a3bf4e028df3a2ba0bf09a9861f24958e36cfeb4bdbfb55b","fad1002a72a016c0c8904ed0bc57c53a278659e7e79e260c3f5696308dc83dd3","0146b002d2e2c22f8b78f5e4a0a5a9a5c8caa161d679eacc214b771d332f0c94","6f1d1debcf5d7403341f2eab59379d1f0f64d3176a97befd8b48e70e4971088a","e6d41f3efe48a30bb4ff09d97841678c127ea75d2f14d1451e080ca44cd65f06","0a6a7903528dd29b02ad111e18cb2315acbf557234ed3c447d899c3f36b92431","e72764c308c7b24e96c110ac8ebc458a11ed7013f5b554245b2fad87edc60037","80edf313de3e464f2c7e0395d66ae4bd85eb4c7572655c279072b1e7bbe06bf8","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":"brand:adyen","quote":"Oups, quelque chose a mal tourné.","rating":1,"review_date":"2026-07-22","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/6a612c23494a17403b28268b","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.