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.

“I need a refund urgently.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
4b15ac5077d6e58fb8b88bc11eb8b9a08ced378a220feddbe5972a2f883730d1
Signature (Ed25519, base64)
qd2FfrTt9tyUtmurzGuG0/s1JInoNrX4+bIsKYfb9J+ek02n3XMIqT1kjNI3zOEurwyOb3AGexqEDOHw7BKfBw==
Merkle root
f2dea3193623a59d18b4d230cf1484689c024b05d34648a4bedfef78c47360d2
Merkle path
["4b1c57f0dbf2af3ab175ef936b3f7e65d1cb7ad63c6093e2e5fc582bc22591a8","5090f0cf18df49452e2e688e3ad84b32da7480b9fcc31c3f38ebea9a748b5161","71e8d02fe7063ec9bbfe25f79646c2561748bf7a9f47a6cb9bd56ded1bf3fbed","c8a4179abed99dd5bdd78faeb1dc5924a94389154fc3a377ea5850892bd71663","2d9459e5373a380f060850d095362b5785885f9a387f68ece0d339296eccb367","4c541918d9b17249f39adbcc50148d8e20422857f065b067e8376b657f2c9c2b","b520387738881a4f3fc6f92ca128ab5f88511c319cd8829cd02bb475176491b1","5f33b4bd51e0527447b596aceccfb8988bdba45af63e03a8b6d491b608045fb7","04a7987e7370f2bd59ee9ccd38469bfea419e801a7fea6dc6cae24a4cda0035a","e1636c49cb1720e5b45133fda0780e6d625416569b0d1886eda4f4ba81c1a491","261d781e258e79862c5408e08b0ce6a6afc92316fc620941d4bfa01bc01f23db","715d236235ab3fbaf6a917957cdd41b2f2237b3d300a52165824ec6ae8022bf0","0e0575856f98ffd7554131441cee6df44050461e83f56abb9d48db09201782da","c3040d35b4a41a3d91fd7f6d8e1e6868620c896bd0ae8d09b1351d70693bef08","658fda4333b0a975ae51c0ef52c37c157029d897878579fb5ff3ac48198b1bf3"]
Anchored
2026-10-09
Public log entry
search.sigstore.dev, log index 3163461995 · entry 108e9186e8c5677acea0…
Expected log hash
1e385e1035f15f3dbe860bb8f3e4e850b8c2ce2b31edb58c97be626995a4adf2 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":"v1791544610158","kind":"published-quote","locale":"en","page":"brand:rappi","quote":"I need a refund urgently.","rating":1,"review_date":"2026-09-16","source":"Reclame Aqui","source_url":"https://www.reclameaqui.com.br/rappi/nao-recebi-meu-pedido-e-preciso-do-reembolso-com-urgencia_4YWQ5tsTjkmhf8Td/","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 (f2dea3193623…), 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.