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.

“produto impróprio para consumo”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
9554221f715c52afe51443182d74c746bd3d5888f94c4eca2996a80c43f18d86
Signature (Ed25519, base64)
ksDXHmS3w4AJPRkMMvTV1bGLldujVlri9FBexoYBhe/M3wbUEqcvGSmZaGWUufZ48sK4EJbyMeGDsdIKzW1WAA==
Merkle root
04b39eaa56e1cf8f75dc8eac18bf6942167c8418ea731a7471223f0be60e3e6c
Merkle path
["955440a1f29d238f13bfa633dc58361f5de839ba3b148e302ff6ae00f8abbbe9","57c78bea5adfca34fc89b0750812703aae02a5425ec865d0ff44030a23c26dd0","551a22067049cd011dd45fda24ce5cb1e7564a61765756e60cbd2b4c4af0c2f1","da2b7c038f672789c3131a066854cc9c1d360cae60081d51062f45fd277ab806","a0769bffb8f5e5c408a24247a855bdb859953a2016eb6a2e4a97ae766f4e6085","ea8278365cb26e7ade457d7ea07a76df8c5b8dd05b437dcc98030a02f87a96c8","cc4cd4800ba846720e51de187fc64705d1a731e10a18a84712f84f1a857ad6cc","142dff5d320567324c7001d15284540b53db51080a209418c9a9690fc721435f","bde2e29974cbfb4b8520a6bc8c13a6c582d6d33a3bfb2d8c4de765443602d0ec","5029c0cd7a217de8e5380792c559773b1f6d07eb73eaa3da0a8590fdb4ac0f92","d5bf8a1456c490033db5740713d3a0c23312448ec90e6197c0599b907d11362b","f0d4b36101a4d2ca1d8116d828ed0bb21fb3a69b4052c988940bedd5b667205e","2a4eedd2e6770f347c97e6f4e61cb85be4af21173e299d5507007ad47305b4c9","c5cc7ab668acd70733708092004f0624164aaac2bfd55cacefad6637b26146b8","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":"pt","page":"theme:aiqfome/quality/pt","quote":"produto impróprio para consumo","rating":1,"review_date":"2026-08-26","source":"Reclame Aqui","source_url":"https://www.reclameaqui.com.br/aiqfome/pedido-entregue-com-atraso-e-produto-improprio-para-consumo_oqDyOXVm-Um4HUqo/","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.