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.

“je comprends rien avant”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
2217bae46410e445e8b8581873918ad6a3541689b65e26e0e30b9a5cc6139f2f
Signature (Ed25519, base64)
ap5h3Llzu74Wn/QnQwxHTqtMw9uoN5xgnFbmkLpCd5/IbxW482vsFuYgIXyArBzXvNq+iPDYa6AkXn7hcAFmBw==
Merkle root
ea9653d48be6468e8b38c47d968f49528ccd17e229f6df41b5fdcfc232720ce1
Merkle path
["221a3182d1b2fdc3832861a0997c770801f64081dd4fb00babf787b90d36b51b","38a6b31ab1d6fed82447acc3b853996a9111caa5be1b1c2c72cdec8fec396b50","1e3e18fc343a10079d7960a212398af17577fc2d34cd2fef4927d7344616a54c","4991223bb5350f483b1118e5be7a9893c216368aac61541d7c105925058c8917","82264e6a1538309457a3e93ccee33cf2411f884844d3d3bd7abbd02fe39ebe0f","5ca968d60d06738f26613f0bef664ae2f8b7ba94b0232059c44969eb861f1184","0b9435a1285e5d88ec58ca7103218dc70073f4156aaecd1a1b2c927cbc1c7200","3cb3f30fbc1aab1c616db92cf13400b2da761f37fb48e4226cc78f264164bc79","5c6f86a75f79100ba0905e4179d67dcd8b87abff79712b7202961c037cf95591","ee08ff90977cbc7594f2e8a55ab66f368264e30d00451163fcbbd7926be0f614","b3d24f1d485eb31f67983e8448b9007b3580341c636d7fc910a97ab8873d9e5d","9253fa4f5bb69c032cde6a50eb05a9214fda55ede5998b0ed751c72bcace6cf3","6cd34e3dfbc2bb436f1bb9314162b2979f7ca90ac38686f80fc39acf8dc29914","ce40f5d4a6c2a1f06b7e5ce375094f8c75556b02f37cd3d94ca98fa0a38a1e5e","142248530d485121153c09b780e08c6af592fdb4c333042d3cdd9e4160c6db55"]
Anchored
2026-10-09
Public log entry
search.sigstore.dev, log index 3162767972 · entry 108e9186e8c5677a40b3…
Expected log hash
ea8f60b663262eef5ec0ce5a9fbc0ace913092ea47c37bdc70ac392578ea0c35 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":"v1791541525227","kind":"published-quote","locale":"fr","page":"brand:acrobat","quote":"je comprends rien avant","rating":1,"review_date":"2026-08-06","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.adobe.reader","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 (ea9653d48be6…), 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.