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 3140627354

Proof data

Record hash (SHA-256)

08f8dd9c5fc354ded7a7da413b91c5c9c8a10a5402e6dfbf715b076dcd637534

Signature (Ed25519, base64)

qjk8mayl7YMQUqIh+BFfsJirg1y1Fp6rY6nPMKcD7SGdJvEbV0sc48yBwFTm/YE1GgFn71l2jaOYhgvAyvK8Cg==

Merkle root

7e5597bd3c162c8b6d828ec7450367f642ce11ee386de414b88376dcbb621ae5

Merkle path

["08f7b4d1f418f161a0142b3dddfd5749732d3d86b63bcd7975d9bdf8da4d78ab","4a7a21674748430f68b267f7869eff0c6480efd25e219e8d3f7e73f3d72955f6","336b82913cae4dfc39095078edac89c2d3c92790d6564acb94b157efd698c3ad","a36e094ef51226c803740a2460a907bf81b90824e27bd99c1d21d1f93d043f5e","e63317b8afd20347b31ba579534fc76a5e8222a5c313333429027a8e74b61be7","899d66fa5a13d519ee39b8bfc08de68bf978ed8cbc1bad4b8a2868ffbb5b5031","ac3e0b5592a6fb65d527aadc43a6d83410fd651c47e8b5528d6b4f30d1bae053","0c86b112cb755654162cd22528381f289861d7a0bbed32766ccc8587920e0739","0a9331ab75c7ea2cfcaa74d575f85176a899435f5a831a86e9e8206cf3e16ed5","b7043c150e0701884760d062de53c2411dd71dda49fdac23b08022a1c6cc565a","ab4ecb47b9931c116148a235be2e074cd3889742c4f67e457cf53306f3aeb55d","5b342c675b348d4a0b82d232b6f1d1714e25356f2be91df3e28c6411fce40f95","792fea8d115ac482e9fef70a7069e557f2efb1af634e94e47f08bdc3862e5a6a","acb249623400215550cc0881339acc244e91fde1fa89bf36124dd51a7bead968","76edfaff3d5907039be8c493f114c2f6ba10fbab7705dc7ab77a269ec79893bc"]

Anchored

2026-10-08

Public log entry

search.sigstore.dev, log index 3140627354 · entry 108e9186e8c5677acc98…

Expected log hash

82c9bd063e624267c60865e2416c3d714724e2c3b18c4773424cdf17232dd6f1 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":"v1791432333296","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 (7e5597bd3c16…), 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.