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.

“Un excellent outil pour organiser des réunions.”

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 2525257308

Proof data

Record hash (SHA-256)

f101685a1310cf6a80327dbd906b43a4160148e0f2f56c5bc5721e1aa586b173

Signature (Ed25519, base64)

wd6woXOXi6dapwDCZK7N6+7EIvHk7b9j8bvNK8QBPiY5WEUi2pWasVsS7rKdDkOwpWYrBl5Dn17alP1kYgPoDw==

Merkle root

bdf558524b6fc08556728f259e0f09161d4626349b700d7f30fb50b05a626ea1

Merkle path

["f100b8308ee3d2b9fbbc5b8003682f77ed4dbefd838c16cb6894445d1ddb2231","3f69429fa8a5b4eeedd6b21f829c909c76be1ae003341ffec1b57ff8a33cc743","fc7406db2e0bed983580742e0a963a828f5f2d8c6ff7e554c6c22f2dc73fdf2f","88cf5c9cd8943f466cb465c0fbc4cc2e9082da7d92856550481b1d73faad734d","2505a4a7e3b58f3a87fc3140aba87ddaf73b108be0b4748134149ce8e481f629","463ae05c605bec05a600784d0668ba6ffdb166f7a48a50d6a38556ffa702c287","84e5a3fcad25ad3b9e4aa2461a67b56af956498dfec89351f40f29b7b853a597","65b36a6fd200a7fb52449020f244e0679af6ff67190549172179e97f554ff45d","d6689837addcd5563020bc7dc3b3abdd3576f2ce1e201a05d56687634e1c6f38","a9f57239a7e2bf38d977fc4dc344e64a68f8c850a9391703b55757789ac461a3","a88e6ea3fd5d98b5ffcf8e54b5c38f0f9bc27c163dd9f534948b27bc97297c7f","12a1128cb0949bf83c45f164d1e342972de0ccef5d201d067013fb4fb658d946","3d0742974b3f0c289e1fb2ae2167e507c87fd383a87d770f58fd281587e12662"]

Anchored

2026-08-20

Public log entry

search.sigstore.dev, log index 2525257308 · entry 108e9186e8c5677ae552…

Expected log hash

c7cb1a1a9418331323cc64d3f101e644ce5e79412d6e55a22a9342e33025b7dc 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":"v1787195935480","kind":"published-quote","locale":"fr","page":"brand:doodle","quote":"Un excellent outil pour organiser des réunions.","rating":5,"review_date":"2026-08-07","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/6a760fdeddc15a38176847d1","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 (bdf558524b6f…), 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.