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.

“I reported that my motorcycle had broken down, the battery failed”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
ffcb959ef7fcc79ce1e0c7fab3ce45c0085961a80201970099bc3782a7a65fd9
Signature (Ed25519, base64)
Q3jDbHFEoUgmMK7RJdoLApU0XcZcFg5nZ/mF+ochGCA5CF5MqWRAD9SCdhciXglMbnF9jxdn6BpkpuYVbXwdAg==
Merkle root
0d7fec37eb7aa7ca022c461398d36283692153bdca7d5292b2302abb6878e5f6
Merkle path
["ffca83d99603dbcbef3ee415af20d7f3115561012a13fee9948cef12cbd227e2","ca9e6c87dff8959227f75b86bebf36563ca5e230a20792cbb4e9176f32cc4109","f963b629b79cf4fd95343a23083c12feadba667e481172d247586b2e11e1beb1","db0c027deba334c96292ce15cc44da8145d8dde4725cf365a40151a22ffe4521","c5298d9a1a8025493df7521c75aff46ac23a1571091fbeca62dd8ed2b341e732","5eb8c165ee92fde12c457e0881f62131491bb9fbc66f1a5a3b5972f0532c2f7b","2883b1555f0d010b8dd39ffda8c9e949eb10c53c7552c0e86bcb675eed2d304d","ffe0cb7eb02f261d385d3625a47035f9c184f6f1edc02e5a795a5604822ed66f","30c3906ea5c32f427be23b5345636ff35341e928568d35965108bb5c4bfce942","58fc857cb35c247a7e349f5b9e8dbe049ec7c0592d191dcd9e92d7af83b25808","a5e4945621803ecfaa28b41399735783919e0518f2827e7f6aa82a6ed0687d7d"]
Anchored
2026-10-07
Public log entry
search.sigstore.dev, log index 3126883925 · entry 108e9186e8c5677a6678…
Expected log hash
7790667e260445bf729ea3061132c2116b163a0e0b944eca343c9e8408350ef6 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":"v1791359818972","kind":"published-quote","locale":"en","page":"brand:ifood","quote":"I reported that my motorcycle had broken down, the battery failed","rating":1,"review_date":"2026-09-17","source":"Reclame Aqui","source_url":"https://www.reclameaqui.com.br/ifood/minha-conta-foi-desativada-devida-devido-ao-problema-relatado-na-plataforma_rfCopgX-_S3qtgCZ/","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 (0d7fec37eb7a…), 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.