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 Dr Hannah Critchlow a une façon merveilleuse d'expliquer les neurosciences complexes.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
13d6f636db48fbe3ce7d0b1f749cab2f3e6e264b940affc651acea52102f8913
Signature (Ed25519, base64)
CK80iV+ZeTug8CjcosDJS7ibWJE8TeM4g7VGfX7wUwFMkR0W7d2ef/JzfBsKpLHpI+j5OylpwrcV+GPFAPIqBA==
Merkle root
199738dc68b66dcf66f6b0cc77e2cba74c3bfda88989684620837b4c4e64818e
Merkle path
["13d5bcd6447c80f3c3243e1fde03e587c933cbaa0ed3ab7be6287b41c71882db","38008fd90dbab8710226962eda8d53286574b44622e7ce68109c70fa9df758a2","9d914d0bc3fe8624657d426d016a0da99059842ebe58d472a81df2ddc55ccc9f","e57841782db7d9e4d5b621df190d990b089d9965daf454b01448a97c011a3b9c","d36982e25af8ef5f2a44e762bb433ab9f970438c3235d49a91a8a3fec053f35c","53877057477e02680a384d34afa97f8c4b3675a57ed5d66679ae5cf015bdf9c6","2dd1e4ca08b9bfb1753b4e269b1ecf4459dae5625b95bc074f8c7f62de908865","90936437b3ed1b28ec0bb6cc2e3e0af5be7bfea2dfc57666c405a948960100f0","cda7e0a93e910955a3bd28a0c09f9fec54d1be669451b4b91c03334d9bb9148e","e7defa53ab3603b7c4ed675413c2ba2dfd2f2d4cbf1d47965182f3ff1d79f710","237d92539dadc5c229398abd4613f475072d6788bd28bacee8b5bc01f400fb10","86433dc4e5776691731438e65de2d710dae3d65c747d632e0e4f67a92455b646","89c2d1ad10f8da8a1ced326bfbd1f55882866fd705571bc337258b3314dad42f","ddc8a66e59fc8f0934334cf08e419f621290129e658cbc58d8ec27bafd90b0af"]
Anchored
2026-10-11
Public log entry
search.sigstore.dev, log index 3198797320 · entry 108e9186e8c5677a14ba…
Expected log hash
46227e67415cdf5b62c43420eb8b7a80b35acaa912410c2711787f678b77c9c9 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":"v1791687727006","kind":"published-quote","locale":"fr","page":"brand:audible","quote":"Le Dr Hannah Critchlow a une façon merveilleuse d'expliquer les neurosciences complexes.","rating":5,"review_date":"2026-07-20","source":"Apple App Store","source_url":"https://apps.apple.com/au/app/id379693831?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 (199738dc68b6…), 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.