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.

“La qualité des produits pixum est très convaincante.”
Trusted Shops · 5/5 · 2026-06-13

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 2543383844

Proof data

Record hash (SHA-256): 7fb94aaa7ad264321e4dea9fc0b359ff8adfd1806d8fa13360f9227c87b4ba90
Signature (Ed25519, base64): 1LAX4ARDM5MNNgxK6lS+yPy01JYS95MNineRS4fbPPl3EKCfRMl5+bu5hPQaqHnc21Scw70mS67wucqiJxqxDA==
Merkle root: 7252afe559009950531df937e7edc9bd1c57cf28a24ed7f6c6613b65f459eae4
Merkle path: ["7fb3e96c3dc42377c3dd35c0f23bbd8d9970d521c545659265047807e5abf851","f6accb4ed3e8891571b26a09b2c92284b49cccee49f045c673401ce482535b29","a81897c7e87d65d6985390a2cabd13e7c20287b4f4d28f3944fa461bccd74d6f","5633b19a63081fbc9a075ca16d8f5e29ca3192ec615a9d339ee0f187623c623b","4f6d8e89e96723407f6f0296cc7ebdd460397ba243a49b0fe811d84fa151ef25","9be8bf7629a42649c0c5c3eff7f8e4d1497a1958f341cd9682ba79fd79fba711","eff5c1b26236e07a4ae71bc5d496d573290eb31c7e04e6d5909ef4768711910c","6121167ce5699f7d9dbb4a224d3d1957c5d4b5e31c5ceddc93135665197cc9f1","69fd73661999dd687abc9f676858562485959e79495b8f3819c6e556f4a3f097","2fb981cf2b501774368d42e5932917ca0d1ac1d1f49e949edc15cda1ebd717a5","8a0ba17a80e62b1e74e5d3633192b4b5893ce87f797d802fd8caafff2b95ef94","7b2ede7fed4ecaea7ff7b3eb3ec387cad1e85984fe541137d35323b3882188e1","18e11e10db085a7803eedbaae6a5cc4bc15224b70fb84f50d498979bf8156746","cd4fda8dbbc96e358ebf0ecb75fa543c15a1f0707b57959166ff1973bb1b4136","b3900b15a2a9b7aa805b691ce86e29db39e03d547238a84a3c0fff4fc2daa54a"]
Anchored: 2026-08-21
Public log entry: search.sigstore.dev, log index 2543383844 · entry 108e9186e8c5677a6025…
Expected log hash: 65212d488cd7bdd0d67aebdd70bfc57f4b622fa08b8179427635d69eb7ec385b 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":"v1787285599851","kind":"published-quote","locale":"fr","page":"theme:pixum/quality/fr","quote":"La qualité des produits pixum est très convaincante.","rating":5,"review_date":"2026-06-13","source":"Trusted Shops","source_url":"https://www.trustedshops.de/bewertung/info_XFAB7C17C298F48909E8C9F2BFAA5794B.html","v":1}

Verify in the public log

Open the Rekor entry (pre-filled with this proof's log index).
In the entry, compare spec.data.hash.value with the "Expected log hash" above: it is the SHA-256 of the Merkle root string (7252afe55900…), which ties this proof's root to the log entry.
Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
The entry's integratedTime is the independent timestamp: the root, and with it this quote, existed no later than that moment.
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.