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)
2c1ff6dfd59e9ae9daf9363f5b1c6badfb31dfa98d3cbd6008bc12072bedb750
Signature (Ed25519, base64)
lBYOS5uaFEC+OgQ4YeOEIynIQH+Eq+cHl7KUCZNLFmljikRzQffmpXgQoNUqwxy+AhM/a7K/MMqUsFVbfoiGAg==
Merkle root
04b39eaa56e1cf8f75dc8eac18bf6942167c8418ea731a7471223f0be60e3e6c
Merkle path
["2c1ef3ce4d3afc57dccddd5c4ff7513a5183974b62fd28c10e36bd826c53c021","a3bb90ed323b24705eb6b7178f40b93049b3d4a1f14de37aac34f7ed7e092ab0","582ac4c55a4938732f6ab1e124ad2bc21e71296fa3adc0dc331082843021be92","9bc3d310f61f7e928d804ee883d0db142f4c2de5850b104256391f086c9b1f82","fe48b4e1ee3d4cb418b555af6b4da38163a29d8ece99c66d042aca4e31c42b36","7f9531f37baba4eaa611a79106be56a1bcb37e8717841ad6bca3abd9845dc723","d5505eb3157ec1831c70662ecebc47149c98be302011f0d3f405ec0212e9ec68","3fc2cd0f8d9d03e7b5a2fc8e9e32eefecc80615b3e8c69c5ea5630ddae4d312e","7115e80a3f39b97eee46d9a58b180056b8ec980363d16ee903feb9506c9a736f","a30d2c2598622d1997079ae1aa4bd88969aa4e90aa73d976df6acacd85a34001","5913cc45ff37d173f4218c090e69645f12bd727b255f6ee412053d230476f059","1ad6612a0124813afc4e17a95646b8e5d220f1a8f5fce4bcc45a7c4066c91d56","20c165555e0648a38228ca1e1537b9ae7190212c574bb7d3e31e0fbe9d9df8be","9301977225a9c35b65736d9a69d1b0c73f0986b621c92048df03fd9fe11c8db2","695aed3f647000e14ed985f8c4d6045987ffb913dd12c814d6f9a495d4d25fd3"]
Anchored
2026-09-19
Public log entry
search.sigstore.dev, log index 2890214870 · entry 108e9186e8c5677af53b…
Expected log hash
1f3acef0f063246e051bf412e40f4279cb96ed334ff7b0647a13320c1b31c4fa 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":"v1789722569406","kind":"published-quote","locale":"en","page":"theme:ifood/delivery/en","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 (04b39eaa56e1…), 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.