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.

“Meilleure banque d’Europe!!”

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 3198797320

Proof data

Record hash (SHA-256)

26aa5d685907087a73b6adddd18bad0d19a7b3bc68f988c99277a15b8be52f82

Signature (Ed25519, base64)

01VD6oKU4QdPQszbzmXZBNnbRq4MOTL3w1stv/fBfPLIG4avypMQZj3S5DNyyuYJZfKQIpecZr/M9GtLVOU6Cg==

Merkle root

199738dc68b66dcf66f6b0cc77e2cba74c3bfda88989684620837b4c4e64818e

Merkle path

["26a7c3a058c808449145d077e692e6d07b7d36c2b341d9da62e83fd9d0db5d94","d99fcb869150092d73d4df116f47ef037b82f09c350aa446554ef52683da0c6e","cec818433ae8790045fee04fac8762f779a872145eb948a01d6888a97f5e7691","e543b811699e39b495e57796f5869f06d892d2482436ea898019ecc40e94d63b","7e4d8887cacf7aadac4611a2d6b5a5d54c0acf0ab266659557b5563b900eefb2","1b347491021993af978325c2c7beca425c77a5f142cc51bd082cb5e9c56cd6cf","90c3137978e5187452fb46d123ad9910bdd9b22331fd7b67b766728b4bc1b47a","0849435542c17a3967ed411a01bce52a9a36160cd4c2572f27ec6c59ee3208de","685e47d396076af688c284ef399fc2c9c6cd887ea4ca4d9408b0cb5b93a9abfa","b305adcd89c9ff4a58879ed3805652ff2a5378e36e8349ee6438a8bdd59b9380","770097384447aa79bc7b7c42d7dc9398e6d7e7f587567b7d51c58ee89c64c1e7","c2efc19050cd51016477281115d61ba0bc460759f5adf7f1bbe5ac7cd5d2bcae","89c2d1ad10f8da8a1ced326bfbd1f55882866fd705571bc337258b3314dad42f","ddc8a66e59fc8f0934334cf08e419f621290129e658cbc58d8ec27bafd90b0af"]

Anchored

2026-10-11

Public log entry

search.sigstore.dev, log index 3198797320 · entry 108e9186e8c5677a14ba…

Expected log hash

46227e67415cdf5b62c43420eb8b7a80b35acaa912410c2711787f678b77c9c9 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":"v1791687727006","kind":"published-quote","locale":"fr","page":"brand:yuh","quote":"Meilleure banque d’Europe!!","rating":5,"review_date":"2026-10-03","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/6ac1154fb8d9211bdf42e85e","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 (199738dc68b6…), 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.