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.

“Cafeyn bien meilleur sur la ponctualité!”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
fe31274a6b7119e9d60e66be91841dc88978b113b7844684f5241badd5110aab
Signature (Ed25519, base64)
IHW6U871lUWytjGhPER/IwY0Q98jtorSRlNkJXG/oavgVyf1zjvcnMLuoPcLjRM//tGjTDNGHMm47QjlLsNqBA==
Merkle root
8c6268a14330d1a3403c561e774645b0671f81571ec1735d4674ebe1de7502e8
Merkle path
["fe3278ccab86e545bac9adf2ba57a8abcef45743808a425388aa978b46c2c24e","278ee39a2e476781a97d36a55033b0ffa34742b3bef11c8b42dd792a0938676b","026d86b80da0e36b150683f0a196fb8df6ec5eb7dc755377ec40a51c1052071e","e0c49d5508af06416367d9748cd40ab9d1b59cd60a4ccab328673c8acb4965f1","3dc0cf1af7985d193b01f20de4db66d245ab77c9260c8dde5f216f587d50f8b4","e53288e94193211b93f9ce25c41a4661481225384acf7c77d2482a242f43fb23","94ad21810f02c8d38318f74df8bc73ce8e216f370b04ceab461a16525d9028a9","d526db5ff2da22c16208c1695b86bad65bafe31c282107123a484a2a253aeffb","50a925decd093bc71aae34b79467fe9568dc3cbef7f1fc37d841bdc24ba722b5","2bd43b4f1e3f3336a4a9afc9f24e20a2963bee2a4c25936802baacc8d3737fe0","1f79c9eab7bfbf1c5afc67f3981af0f52a177533b212b5266dfce64e07fb0637","fbba1df861b4ec266471c280805470ef5a23e2d03346b6c50e4453cb7a331a51","2de97363b84c3a3c7892d6c13559facb127180f7fe51ea764f30fd45ad533e91"]
Anchored
2026-08-19
Public log entry
search.sigstore.dev, log index 2515439294 · entry 108e9186e8c5677a4f15…
Expected log hash
128701fddbb19410bf57cdb2d04d7a0278d13bcfda6410d76f176fa58341e1c9 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":"v1787141082461","kind":"published-quote","locale":"fr","page":"brand:nextory","quote":"Cafeyn bien meilleur sur la ponctualité!","rating":1,"review_date":"2026-08-12","source":"Apple App Store","source_url":"https://apps.apple.com/fr/app/id993578896?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 (8c6268a14330…), 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.