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.

“J'ai reçu un remplacement gratuit sans aucun problème”

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 2524617489

Proof data

Record hash (SHA-256)

e310ec4f0cd021827e246dd7a924ea871c0e9e44900b4437849414b1836184c8

Signature (Ed25519, base64)

JGoa7//a6d4Yyhf28FrEdyo0upe6g3NwiaGbPlGJWciA1TdI1sPO2v6jGJ0SPUeRVKfEcq8JVp6IS+i68K9WBA==

Merkle root

5c4849a28e8624d6f6d3204e1f81a6b24f2188b6690e8b122801054617ca25d8

Merkle path

["e30f6e3b3c8cb88154a10172bf062b4d670e5d8cf67eb7f914410450f9ebee38","35f8bb086a706e5c49dee56efa11f5c93ed646bf567f8d73e27c5b13ca3d775c","9735ad87d7c50c20ca57039561289e8f87e89b437c596d54e2f856570447ea83","34e025abae980ebe83ed8ee1a2cda938ad9f7c237c0059f9a08c523660dcbc25","cd600eafc524ce76959b81d40d6ca5820ce58f30abdd43b1e8436bd4a04fc483","d0bcecebbbd76199c3400e9fc4b4dbeeee0f7069d0895a59c2a1a6fbb5606193","9091756dafcfebbf2200d42cf2e712267eb3153b695c0d8f79dfd80bfede1839","688f106e8fe34d24a0befe9ed1696d2eccd7d861c16c54b1b5636d224fabcdc9","b38f89a53bfd785fdd1ca741e82db005b5b961b1a3cfae64f6af60ea4e9462ee","4c4543b9a5a37c1edd9b59df0c94a7d1e22ed2071a818a628785b48ac3047664","15d0ab788a9e983dfcf91470bbb6f3d8f357e6c5baba542c1eb28cf103e16e50","2d6130bb0bb410ec6dfdfbde1dd5e6da642007df5f1a62be8ec0855a2131956b","b47897429c66e10160decd9ebf70e39b8f4341c6126fc71bf37c3522058a836c","70f47681a8ae79c4338584783fe53fe7c0d49aa4285188d800ca28397e9f3863"]

Anchored

2026-08-20

Public log entry

search.sigstore.dev, log index 2524617489 · entry 108e9186e8c5677ab139…

Expected log hash

2051fcd76f2ba790414bb1c15fd4d3d064889742ea46f8e55b5028f1f571c27b 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":"v1787193158162","kind":"published-quote","locale":"fr","page":"theme:pixum/returns/fr","quote":"J'ai reçu un remplacement gratuit sans aucun problème","rating":5,"review_date":"2026-07-30","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 (5c4849a28e86…), 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.