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.

“Comprei uma pizza e fiz o pagamento via pix”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
e7ac4c192c3c26251bf7f961a8a0bcba1136b09f413f5af93e6c5c3e13dfa2b8
Signature (Ed25519, base64)
QwTHA0HSiHDPskfV2WZoSBoZAkMriNaAsh3hb54FFDwyMmnt0JlH/4rPGE7/rA7j/GwVNOPj9poCofR0w5gTDg==
Merkle root
2f068f3de56bebe7a575ba4a979c9244445d2350140e36238e088fa40fbfdd88
Merkle path
["e7aa549a4c71df9d7f759605b2c453c99c98e9312f0246bb9ac59cbe04b957f2","9684f1e37e8cb6b1a0753b81498bf05edd74600c1a822a5f10a4acadc69f3932","9f308e4a53ed98e47c36e1074dd3a290cd7077917addcf2222677aebd02a0218","820ae62bf71a4677dccabd6119c148b2d1f298191bc5b52973ed6bd86097af3e","204b9b427ddf404cfcf2f50cf5580b47eea874e6d54d7e9184e82ea854e39755","a62a54cc13abbb18d6f0caa5dcac70209cd2c79f5845ff6949a96b8978572410","b7835419d173022e6052381b16ee80a6248e0b56469cdc8304b990be0e3f4e6a","d45d699b8e036e09290f7a8006f9414c8e618159c35b0c5e81ee8b966c4cf586","de557b3dac1459ebf7b76de4d4918c155f9478a3133165ae43e32de72844cec5","022a2c3b9b35aae33229af8c682de79f3ebf96949281ea89d378163ed1c03673","8d86c589eb2eee8874e11ac8667476155b0a0d09f41ce045f571cfca33f7602d","adfb7af951ab6d82fe2ac7465e5f822234f3eb32c74ff914d3090db1700baa73","34bf35d805c4f7af315854dc10a7a10ae0ea054d46dee40b360c3f04f8b8e60c","58a3dfc9ad8696e92f5fc9960e9c6bc4cc04e270091b574a948593298b33d1f5"]
Anchored
2026-09-20
Public log entry
search.sigstore.dev, log index 2893887498 · entry 108e9186e8c5677af79f…
Expected log hash
90099e0300c6e23b62e79318296ebab91bff130379d248ada57f044f77e72ccd 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":"v1789796056710","kind":"published-quote","locale":"pt","page":"theme:aiqfome/billing/pt","quote":"Comprei uma pizza e fiz o pagamento via pix","rating":1,"review_date":"2026-09-05","source":"Reclame Aqui","source_url":"https://www.reclameaqui.com.br/aiqfome/reembolso_aV9qDgCblhvb9vVF/","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 (2f068f3de56b…), 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.