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.

“en cas de problème, ils aident rapidement et très efficacement”

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 3247835674

Proof data

Record hash (SHA-256)

16a844e91a9890b2dfd5f896027b1a305839fbfb644e17470ecef4e8742b9eb8

Signature (Ed25519, base64)

XI0y0uYmiRfK6SuuehShcKHl7B8JIIXyzzczONT7JlRNdvRgnM9J3HK0wtGPJ1AWj1M0SvBhH9VWGo+zsvp8Aw==

Merkle root

8af5f2f3f65c47a75dcdddbf363e3e76b22d37f4e953d150fcfa3e84bb04dba5

Merkle path

["16aa1f3c230d50d87053f2c640d2defa7ddbd006399ecbf6f39c97581a604a41","9e364670b018dcb21499bc7c93d623c5e2f20b913aca94162b78fbe0c8d5aeb5","77f1d83f72ea3dd79bd9fa4df86ac300a878242d879f7c1bca73e5f2ef243340","efa6bee456b66e5eb275b88928e1c233ad84ce5274c6a863051686799d9c916d","17b025c1a6a58a761ef5fb8a34bef4e5792cb48775d5d977729e9cd98da6dd0a","8240f10e3d87a5bc950f4f545c7ea4dc26aba2a26e46e54518df884e4d5eb5cf","7e16d6d2842db51ba1cf3d0fd7b7e3bbc287c41b6a6f28a074cb6c521b833624","25dac65ea0451030958490a0878a2ab44bf82a99dac89079378e212fad4edd77","e799c637030b27f1b6002ed2f4b53292b780c4bf6981407c8ebf85f0dab64376","03d5115f0818bddd020e121e99b66d8f76eaa097fdc69c5b9859e37bf20cea57","5b6bf80b3005705f51dc7da6c03522d0a90ff1a4add2493eec66879a0621f813","69e0b278fde36472d775b547f81c80ab6a46676326bfbd973817b55dc3255d09","2df4d836b73633f71fa96faafac3d9d32f00951d180b99885afa9511763f7b1f","2212eb5ff51e97198ac2cd6542275dfcf712b9be9a8fab294a9bf844689bcee1"]

Anchored

2026-10-14

Public log entry

search.sigstore.dev, log index 3247835674 · entry 108e9186e8c5677afded…

Expected log hash

306cff230c51a4aeee6711c8f2603eb2af6985e8dc9f5dc959efafe3398b8caf 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":"v1791944613264","kind":"published-quote","locale":"fr","page":"brand:pixum","quote":"en cas de problème, ils aident rapidement et très efficacement","rating":5,"review_date":"2026-08-06","source":"Trusted Shops","source_url":"https://www.trustedshops.de/bewertung/info_XFAB7C17C298F48909E8C9F2BFAA5794B.html","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 (8af5f2f3f65c…), 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.