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.

“o aplicativo está cada dia mais útil”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
912e07196a0a5adc44dee562c815aa9ef7053d5ac4705066a4e55aae24f771a7
Signature (Ed25519, base64)
pgD4ol/r/5VnvFfU95Mijh4UUsauF+RPf7LVEz7c5XPcGoP/O77X719JZ3/HIFdJelZe4tfAbwb9Zr0tRJe7Dg==
Merkle root
c481d62412848235567fda063ff4784e8e49df41ad8b5c570de24ba396415d22
Merkle path
["912cf681898cd337c61e00fd418f56c5f60bdecc3126df84872680193d886bbd","f35f01e0de19e1eea8a34d47ed4b379b31d45201be531898ca8a7edad1078272","2d95b97d502d6f71b97b2673fd7d58f31bb7d626f88480fda59646c8e5b3f066","06d3b0ac538d2971c45ea41ab018be0bfb603560e6164ec49d60051bd386afa0","b86bfbde7c4be9b29415a44e73a76ead159a02ee24c327dc389c467000010639","291e08c4017ffc12787e7d8d8dacf9e8c1c91ff5350637bc8037afda0d0a9761","7fe162ed1db8a23ebab33781c934c2daa618ed5d6352f3cf3bfbb6fb1cc6e1bf","c6931bad23211ba532cd38cdfbdd943341d6c739af1ff63053f81dd76470ff39","6b1dcf39c76927d93a810230ddc4c917b8de087571fd3d061575a965c56417e7","aad3a29eda3fbbfd015a10d21a642e223f74aefa8604e7491213871b33a11bcf","d369924f72960fc132f480251b0ddd9c47ffb07afd030e4690931eba59ed5cee","0ad80f67975c5817dcf8a60951ea0a77997efcadfa302167c41972b61504d842","bdc886b04b862f522fa884232ee2802dd3e2158164f68a6191101ce8a96e154e","f6587866cfe871330a583b5c544cf843720f2355e100491ae5892f3b03df89de","0cbfc145d581a4c4b7198ff8f397c34cb4ba6263e9e9892372f878302426dbe6"]
Anchored
2026-10-07
Public log entry
search.sigstore.dev, log index 3124493015 · entry 108e9186e8c5677aee70…
Expected log hash
0056b042c00529af1248b70a0a2fbed761990dd7841ea722369c29a2685ea6e1 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":"v1791350987184","kind":"published-quote","locale":"pt","page":"theme:ifood/ordering/pt","quote":"o aplicativo está cada dia mais útil","rating":5,"review_date":"2026-09-16","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 (c481d6241284…), 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.