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 parfait pour nous !!”

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 2514851395

Proof data

Record hash (SHA-256)

2cceb4d695125a8f993d09a8f9cb6a685574372b947ac4ed505dc9f7ef0df27d

Signature (Ed25519, base64)

7sbBpGJnt/R2uiohJ8+MTjJZMaXvk7nWWhpsFDbDb6YBIqiwa2CqrXtmz/1kLBBpXzeCrqbfcROYvHjkiWJKCg==

Merkle root

b6da35820db152d3d2c0cee337545e3489f0422a146fcc8c60737b1d3a3ef55c

Merkle path

["2cd711c5c6a5d2ec6a5fb3e913af3353793a35b930e404bf28c8464d57d36d7a","31de603d156ec7500c9a0f25de231eb7758cfa260e2cd1f92832ad5a05c87656","82f30dabfcac9fbe281065dde297b06f5a7b86b2cde6c5939436b277d5dc2cfa","580bf71c83808ddaeddeea06cf0294305277d3028682ada5293c65e2564bd86d","3b4d9ce2043e9bc2c8617c08f23a2f8bd21ebe168b52fa5aad75f0a67c069ad8","0e4a7f72672737ed88f1c6b312c50ca6a7a5ec067c3745619e1bc3736b8cd371","b075934bee6da5eeb7b5818f955b7e7e440afa70abe6781b1d5d2f1b20f06e38","18a7deb9f21e210c2ce76446bcf538a64022a0ea87ca49295f7c63008f2c9ed8","a3356e8f40d4e9f910248311c1476632464741909d521c80eb3d45c68918c675","3b9336c0712e64348394c3b1b71482230e2ed0b6eeb10688584bb5adf134a734","fb2300619ae1ca6994474bc05be97845497e0c77dac4b51165e1ea39268d988a","92d07c78fbf269851d3da54c62f31312c51a6cf021d21f24215d69092f5a5d41","a1ffb0ca27bb2bf54e7fd100f5c8de52d61a97b22e607de0b6963ed83cac9929","0e90fbed1cd619e0c2620a1f61162a7af0ed873785a7985f4469ef4721ad000f","c54d917d90cf6041da53ed8de4347323c6a7de99e787dde7349330851a57a3d5"]

Anchored

2026-08-19

Public log entry

search.sigstore.dev, log index 2514851395 · entry 108e9186e8c5677a4f62…

Expected log hash

687a04ce8b1c63a953fd353f279012a3ef08c4ad12d885582b1b6ee85d05b900 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":"v1787134378129","kind":"published-quote","locale":"fr","page":"theme:bexio/quality/fr","quote":"C'est parfait pour nous !!","rating":5,"review_date":"2025-04-18","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/6801e5c6a36da77694b36e1e","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 (b6da35820db1…), 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.