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.

“L'épargne programmée, l'achat direct et l'envoi fonctionnent parfaitement.”

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 2621505474

Proof data

Record hash (SHA-256)

0c3d9da7736105e72352fcbb63b786d67d386872b0b2f70b6737f14e313fdf08

Signature (Ed25519, base64)

rmieYqcxoJZ3gQIH1dTUixcgwh/zIR7t8l/YpUo+AbZwkM7dpchFWEQxgJJIi6jDJ4sM8JSm6UnsJIWqQl3kCA==

Merkle root

d07487a7d8598747d5b143d9a16722ca7a83f5bd36bc79d5bf9130c2672dae41

Merkle path

["0c40af0cbbdcbad0c965b1bfe1bdc9b0b059ba31b7eaed39eb0bd330c2c2ecd1","9ea293253135b40fcb5e74e5dab3ccc6f09cc037e226a201817397149f1114d1","886e1e91a022ad5bf6d21f786a2137b300cfb41be3bf9f86f75d3c68559f1729","f2c79358dfca2de86518ffec467bc7b04f8c0dad38006e02fb055dd23cd5678e","f9b22e0c40ac449bd5b6a2af74f18deb8d78096bc7a488c57b863e04c88ff8b2","86b2e14f403a57567a2416c90744d521baa9de93a65bef82787efc0e70e8be2c","21e8947bda2eb6da0024e3a99c3952627639d5eecafd4bec1dc4b9ae52ab1ba3","f8c266173e2f70c7dd0a2d8d3db77c37d4cbda946fac4299b0aff4490b3a2e72","30d230e590ae294748ad6ba3a4f220d6549bd2928a8be97360e6c9b56b71037f","ad8bf15d9b7c6d81e14d912a86a64cd3bccfbf7b55c11ec8aefee72270d10057","6cdc6f101c275a381c25ee7c6393bcfd7ea6fb58256b219da2a01c59b46d7464","a0fdfe7690d005e054fb3a90a34d7cb5dfb00910c185dee375fbde390d3c55bd","884e6220e81a9d5982bd71d70ff9eeca2e340f53981f663fa0ca7490cce6445f","39aaf77ef5b3e4cffa994bd58b84219ff7133fe1d71c02bfd8ea2a47d2f7467b","fa743bec0c13730c5e9e6be51f1ac48c3e9e0953b18cdf4cd6390a132151d0a5"]

Anchored

2026-08-28

Public log entry

search.sigstore.dev, log index 2621505474 · entry 108e9186e8c5677a1258…

Expected log hash

7fc4ddca6f65b68d7bb8897b96188547f56c1ba672ff212c685cdf4bf7438da9 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":"v1787887633012","kind":"published-quote","locale":"fr","page":"brand:relai","quote":"L'épargne programmée, l'achat direct et l'envoi fonctionnent parfaitement.","rating":5,"review_date":"2025-07-31","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/688b285290af23b23d42d25d","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 (d07487a7d859…), 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.