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.

“C’est vraiment génial.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
2256e477c0d94a1e2980dc536686d90851cd7c30dcdcafd3737e6560620dc23c
Signature (Ed25519, base64)
h3NS9N9FtLY9ZsZuNt/Mk5jZCIWQRklmMZwi8Lw5VoSnZRuBjjfeFCxyUCKzEta3yjNx6H7Cnlfw96im/yOlAw==
Merkle root
888a38c73939ec95e6f226dbfb3637325026fcafc5a795aa4e227b811d6b2c84
Merkle path
["2256c94ab0dde695c9266c1ed1bd80e46499cdc2cc0820c16bbb84070622405e","adb03f87d2cb50dca44334597de314faef729e6ed5df5c8da4ed1d213a8c0a14","9faa06130ee41b56b0c5653db31b70d7d7a03cef2fbedece1abc6e9300dc8316","c0f80aea067d8449ddd39221b759e8056748585077c9f936b63e585c61307945","c09f46e0bf5134d1e930a93758103685d7822a9d0de5fdcfbd10353cc38eb4bc","71e35e87c501468b9023f13fac3266fac13f586262661689a6be2bf9daefee59","f91a46c5a2ab394ebc369b1d7c61e29baeafd824f763e544f7936a5fda70cb79","294a6fe41aae7c1a8902c0dee3a3e797e8946cf50ebe2e85e07446c1aeae7f06","5262d3ed56d3dd2f61220f1342017f5026cf505093ce78f0305d32a63258983d","afd8bff8776c9683243789cc5493fa889bbd74c8618502994b96be432814987b","36593ff6981142345d894360aba2045a8b70ebe4ed0dd9f3ba3c7292169f7244","062cbbfbeb4fd46f2079783d29fb5f6cef5c48e70dbb9c2980860cd1d92ebf74","410ad2e8ec6f218bef120c1cded3462a092f61baab59fee462fd9704d436d66b","f46648ad2fd9f2769b9fc0ba1c434d2040de67cbd8b7a61df7b7575cd5a9206a"]
Anchored
2026-10-13
Public log entry
search.sigstore.dev, log index 3240231023 · entry 108e9186e8c5677ac0ab…
Expected log hash
bc440cd3136178aee800fe49b9cf2e319542a645c9abbb8553c6ae1e354ce201 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":"v1791860805798","kind":"published-quote","locale":"fr","page":"brand:pixum","quote":"C’est vraiment génial.","rating":4,"review_date":"2024-10-27","source":"Apple App Store","source_url":"https://apps.apple.com/fr/app/id1319898516?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 (888a38c73939…), 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.