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.

“The delivery driver said he had a flat tire.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
193720123c22ddca27cc5bd52dd7b18baa0933370fd9a81917dd0303149811bd
Signature (Ed25519, base64)
mW6Tn8CcekFo5T0UJ6JDNC090OXVLn4TZGrodEIOx37QoVfv0/jJdXN5MEt9f/QAQtfA+kRLYoi1bxQ0DraxDA==
Merkle root
1da6cf8d96c8876e66e82e9bea7529c76d7e25eda1c07550505caa1baa49c4d1
Merkle path
["193db352da428989b55802d4fba8eeb31d1dac93aa812652bef6fdb851c806b7","e0a9cbc16e383f95400ac1ef431e7dec8d404997717c554ae1082710863a5643","fc403356549fd5f12713481265575390e94968552cb69123f2ff6642fe05e9e3","71c1f6650b3fec06eb65ca75171c7407d8e1c7de4148637ebd8bad774caa03cb","3628f2e7c828503502ec183290777837394fc7b7c597fdac3c2f9eb32914af93","0d09dea1f6fc2bfbd9f0a411f5cfeaf4eca135ac05ca64e928867cdae08813e8","5845cd863ba9f0babd1a0196bb54de837debbc10d568ba70086a88c9a7347e8f","84ef2c9a6026790ac40f4964e026e5e676981fb8a364f50f75d46a8f65321607","71170b58f13b35236e2f74dbac7e0bf4f27487304edde1a5a30c9ffd85c27c25","82cf3938827fa9fdaee060126f8a9a71e48049337c248c8a1c96462a2edfedd2","4538d2af88491ec228f1721babceab1a37ac1f9230be10303e5ffe866b674232","ae52329abaf68e9da165e516499bae5b8b1835a4e008f4e52a7a7b160cafc13f","d0886e619546ab8e630cf9041b21d39a146861d5b7598b5044808c3537212a80","2d81003ff1cd2149e42eace973cb0f4cdd39b653f7b06a20804a1f1025023ebf"]
Anchored
2026-10-13
Public log entry
search.sigstore.dev, log index 3240367269 · entry 108e9186e8c5677acf8a…
Expected log hash
f6397ecd2b8639a3c60345d0c567eb602411c7eb1bead248c760bae850816087 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":"v1791861381931","kind":"published-quote","locale":"en","page":"brand:ifood","quote":"The delivery driver said he had a flat tire.","rating":1,"review_date":"2026-09-17","source":"Reclame Aqui","source_url":"https://www.reclameaqui.com.br/ifood/motoboy-tentou-editado-pelo-reclame-aqui-meu-pedidomeu-pedido-do-mc-donalds-nao-foi-entregue-e-perdi-meu-cupom_8ierKb7tqHEYaG3o/","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 (1da6cf8d96c8…), 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.