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.

“Et un graphique montrant l'évolution de l'investissement.”

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 3162293789

Proof data

Record hash (SHA-256)

040a7d9123b8ef36ed2a7f6096559d9243ac781312d2ebe253a8407a150ec364

Signature (Ed25519, base64)

1z2gGf0ukb65AGE/TDzzliowhIpCPNgw+7JGRGw7VpgvdUneFmdWK5hV93Mt2POW+VldbSoItAA5x+L9WIIoDQ==

Merkle root

ab8d4de5853e13d360962f03dfb915842a42e1c5601cdaac4f2b37ad0ba96b78

Merkle path

["041aa4b883c394ed847f7b7466e59c4c1c4f84848eaba3b03e268c3d076f3536","91b7192de68d36a32a7b70848e5953f250469ec952c603d925fee3960ffbd020","5051986ae068881042f44401c1176f592efac881ebc6d19d388143f2e75ee557","f06f785013be0361af06ddb9b641224c4d3e1fc35d9b9c081340de4193b07d96","47fdac483806d628c0f19be24305f0f7c9c2e3f8befc16bc4e34daf6e9e484a6","95b691baa9b169a23fe6caae18a99102e216263bbedcf3aee9c823ff9150042d","ec7872a0c5c139860a7e779d2ac74cd75a571189563e33845bf1e51b9e37891a","0e9f1cf18a4737ea72b391020d04395b8e649be03ab848305663f1ad264c9f8f","5e66512b85044e4c3e25864b6209a01eaf880640f286ae865c06da5be1537f61","6d303fd2ce764d2cfa52a4b80a7f7f88c24b3cf95da10a1c14bc5a33ae2235c1","c05c95777d267c19c11a7321f727d98146b8abc20dc2b7086dcbe43b27c7245e","cc82dcedf1803fb9cd4fbf2969503996cb7816723bd49062350004454130bee0","b5d1a48b6642f5e918335ff168c322a90c6461c94c3bda6ded76ea663842f62f","6b7938d0463f2b633e195d7021170023360849e40ff5e64ffe0633d28e084f81","90ac6c76618b09f3702b50a6410c80828bbcb4ead0d9d85dda294a654717f483"]

Anchored

2026-10-09

Public log entry

search.sigstore.dev, log index 3162293789 · entry 108e9186e8c5677af0ef…

Expected log hash

49c1b9c7cf9c0180248092c94f6cb48d5e59f6c65f471decaa61f120e90874ce 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":"v1791539611981","kind":"published-quote","locale":"fr","page":"brand:relai","quote":"Et un graphique montrant l'évolution de l'investissement.","rating":5,"review_date":"2026-03-04","source":"Apple App Store","source_url":"https://apps.apple.com/ch/app/id1513185997?see-all=reviews","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 (ab8d4de5853e…), 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.