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.

“Les modifications de placements sont simples et rapides.”

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 2543700701

Proof data

Record hash (SHA-256)

874a0a4d5c903e3bcf62d6586b96d728355ca4f26d2357ef211676e11098243e

Signature (Ed25519, base64)

hEBJYdmWzXoHjqV6hoBFOlRh9HY6duwJD6AA9tbU3e8WPnXmia84GddaCn8RCq/yr7sfl0sRPK0EfveVFauiDg==

Merkle root

c921242d78a65e026e3281000ec5ef04ef930758058c4fed3f79f3b5ef992cde

Merkle path

["874ac1cef0ecea1b1605216127332a73d7d9cad6b3364ce723f5675ba64cc058","545d9ac928dc9604fea4dd72f36a6dc72fd355a15a0812af0f2c5e49a606fe89","bcf3d38fe1ffabbadc1a3c2c7d867faa8cf4a76b83f781500ea2a4bccf3f6d8e","645d75d5eebde3786baa8c49a3d72bab8c15a082788b274e9d5f6d8dd866c8c5","834e75d1805fb3b56822eecb1c7b36a9f84a15a2d08ef347b83447867945b1a1","e81818b5effb8abf756548adb6330d5449190fabb22b0031b1f489e0282326ac","978c8bb7572d83576fc6ff9eb5117abd3785e8e090a556d13b33bb9b6bcc8e4a","347832cc11d869ad683306aea130a59c6e2e19308160ff2fb86a38d121d39fc7","f396d7c0bd84a8e872ed5bcb41f7dc768d2e691adbbb27d6071dcea642b2acba","300a15bc249ef786f8e320293b6c3f96f9862e51d4a60d350719db8049733236","ed2848768745a1c6ecc9ab87dde6cddb3e00a1806e95df8bea0e0dab2e1e0ed5","c637c7014cac1955f240c5eebe8b532f7cfb5f80696451d630ec93a7eb03dff5","6b2632561b59cd0b7b7d163c35b619821251fc87f905afdc68f4b8821607ceaa","11c55b906d5338fe2597d0d6abbdec07bcd15a81c2687346b92acf8d9db0c2f7","522d5a6bf348351e5632579ca190fcb390464957ba4b4698b399695ee13b67d6"]

Anchored

2026-08-21

Public log entry

search.sigstore.dev, log index 2543700701 · entry 108e9186e8c5677ac7e1…

Expected log hash

c1abaf0323b08bce2cedebaf1993162920ee741ace8973292e7ffdd13aca356b 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":"v1787287374804","kind":"published-quote","locale":"fr","page":"product:findependent/anlegen-fuer-kinder/fr","quote":"Les modifications de placements sont simples et rapides.","rating":5,"review_date":"2025-04-09","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/67f67a9fddd45859f4189137","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 (c921242d78a6…), 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.