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.

“fiz um cancelamento de pedido ontem, e não tive reembolso”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
df6d680eba33b0392226444a54e6c1cd1ba8bfd7d066e0709c032a6e331bbc11
Signature (Ed25519, base64)
w4LO0GpmIy2UQPHr3j5ieEwXXsFq2QuzOGUCEi73JdL4v28YBHPPfnEu7iILfoqjS437wSXc2j/2t0eyNA98Cw==
Merkle root
2f068f3de56bebe7a575ba4a979c9244445d2350140e36238e088fa40fbfdd88
Merkle path
["df6ebc43883cbd12e94d6cb2f2590eef02a062fadc202a9a82852de0668a73cc","7cf4b79241c7b8f05eae5893b329cbd30ea5212e6351436a8670a347b20bff41","9666b229bf4b513fe02ac71029fd56ee8dd1acf146d8deb2037fa6f951b31355","9ad4d22ce7f820280737c9ff7f9f8b5cbba3687c4e4fd3f80f34a4202c9dc52c","80678e5ce0dbb7fd54498bb3abaf26c3a52044cc655bbf5d4b6009a9c44d9dc4","6aa801c929a0815e980bfa8d44351fa2bc92eab2e0616596d1df773abc1be45d","23a07d9183e6baec65f79425cdcc3bf8112bbbadf0031c039ccd58a7df716741","5698da6d9000ea47dc79b4079df70ca4af6b8452bead4984f67cae278b7ef0f3","221d25846ac1dd00ccbd655a395df71a3fc8e9d1f792550a74c83599305d5d73","f17622b1967e2112f90d2f65b49de6021f217962cdbc46306e7ec96302911581","7aa45ce6be7da29aeca0302d172ca2874a01f87e6b4addfd75180817d87f4620","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:quero-delivery/returns/pt","quote":"fiz um cancelamento de pedido ontem, e não tive reembolso","rating":2,"review_date":"2026-09-04","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.querodelivery","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.