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.

“Le service à Genève était également agréable dernièrement.”

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 2514341362

Proof data

Record hash (SHA-256)

2bd4d4c107bf50fc70ee3321c200a7ef209c6ea9776a16049446dbaf73dc93c6

Signature (Ed25519, base64)

Hna/TWH3P9w9Mx82ruUH4BpGHl1jRD69vbBoPatrmps4Np4qqxxE5IjHRokmCMoEXXH9YDR6CidGL3/LeFp+Dg==

Merkle root

2cd516e344e4be63e12361494ae610d89d15708131c24034ae0c7b134b8bcc53

Merkle path

["2bd536bd83bd8a0abcc4553a9c041cc6bf2d9a8f3378d38d292866fbc05f30de","c4236ce9d13cff03937a1c2f480f06b8058ca9c0fc8cd2e1c0eb43021c5159e7","0fd79e65153dba149d993d0eb2a8a79448ecb31a597d9c5c5adcbbab96e6f8c2","375b0363ba199997c2d01c1b6dac6cd0cb2b3f09ceb1b606305e8f8488d9e517","e791013648973a3a423657da151d4f21e15ff10d3c343bb23c69ab0f4b9fc7b2","80bc15ef00dc8b9d75c8f97f78c400eab4dcde10c8dab9f1215cb280eeea9d45","c142d74f6473817abe479c5c1aa712e6e822717c50fb2a55ef997cf765c41382","95499346c0f20c1b84e1e304194728e814f4b4abbe8e45bc4b133664548c9094","6d1a0c536b34c08e584287c571e475ab7c46ad3fedbf5af95b20d0deb690c57d","40ad3c0aeeab4b1c063f7de53f4a0fa9a52525d043fdb3d2dd460ec7fc2beed8","8ae25d59a634a6005e935c1eacac2c2295ae562fcc5e74238fca457a64aa57e5","459f37cdd03f4a6a725ce09d35b95692d328ddc504d850b70a0f5777199693de","ce748a4ea17609932077a2ddf349ddc25b0aac234841b63b72566db9472e9268","223b4ba84a44374ab9643cd0f0caf0fb6697417054944b56228a22297574df64","22334ce08b4f33f031252a9b7a089423436312a37092b6e742f7471c7ed075e3"]

Anchored

2026-08-19

Public log entry

search.sigstore.dev, log index 2514341362 · entry 108e9186e8c5677a67a1…

Expected log hash

81a850cd5c32c6b6ee86a2774571659cf829f205adaa17a6b9e9a6f5bef7642d 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":"v1787126744998","kind":"published-quote","locale":"fr","page":"brand:infomaniak","quote":"Le service à Genève était également agréable dernièrement.","rating":5,"review_date":"2026-06-18","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.infomaniak.drive","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 (2cd516e344e4…), 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.