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.

“Exorbitant prices.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
f83c9b920f8769f4f49d29dc742f9eab3b2f6b8cd12ef64a8603be5dd8949ea3
Signature (Ed25519, base64)
iqRUlvX3Hu+nQqUetV2vKghAlcoiYfKGn53kr3odWLhNlf86SEN7JZjrO2XQGT4AlOBpb6i+IoNV5cBQx5U8Cw==
Merkle root
2f068f3de56bebe7a575ba4a979c9244445d2350140e36238e088fa40fbfdd88
Merkle path
["f8410dcc3b316ba103e31408815e245e3ffc18a87010af479ae678d4d0b8a1ae","d2c80ad444fc224d11ab3974e4ce456a584e110ff22f92662de6c93df47b52dd","04f8b1f8884a78ed0242c94e6d2f8bb7acd456f69fb4a5b6a758620e2f006e79","22e474404c55e386d7aba2fe6d189407175b8a1e958906869a6f2f0b80a2b6b2","5077000779aea2e9f2f87dd71ea705dae455a24ad8497c79220c2a9da2322376","44270e2f0a57868e17652d59648a598965dbbd88b8593832c18b12221c510ced","50344e99e60689ae79f4379ccb044a8e652dc1f82d1b138caa13b28593ab173d","e0dbea0ff172607a4297a11db841ab8bc36b759a11d5adc090f818df6341eeae","6bb246bfdd5c6dc8f25e027686fa0fee641206a663a4e40bdbf7f74f3551483e","4e7613a2a09101bbd0b6c92a1b22eb09a5e796e904c1424037323e239eb01eea","a90fa58de5999e596d28283605afaa5c0df6592f34abc44393d5449ed42372bd","71cd50b067ff32d173a37554b8e65642cf533aa669254bc42c5be6ecf57ec03b","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":"en","page":"theme:ifood/price/en","quote":"Exorbitant prices.","rating":1,"review_date":"2026-09-14","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=br.com.brainweb.ifood","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.