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.

“tudo caro nesse aplicativo”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
4dba7ed00fbff495e79f7868bc8937abafbad69522336765b0125f03426ce0c7
Signature (Ed25519, base64)
NXntRHd9H9Ldh1exNHCEP7yXUJAy9MdIqp+5eIurYi5yop+aeNnaT+nLv6KdpabIrxmF6yLdWorQdUkCh0PzCw==
Merkle root
8af5f2f3f65c47a75dcdddbf363e3e76b22d37f4e953d150fcfa3e84bb04dba5
Merkle path
["4db864122215c4391fc1c933281346f52b0e0a4b6ea4ef17856a38fe7dd1f619","b434f057e9b9436870c552ed0f023ef9e148543f4141ba732558fadac845a6a1","66742e420ac484927f50634dbf03222acd216e140b8f28671dcba68a1801b342","2a250dfea17b8174c22ee8a147b6d8afa2a5b5d6004aec95b95f21ad14931f2f","8190e92aed2542b79912f2d735413ff97cbdd0da2972f7a5f5693d33ba47232a","d8fb08f04c154711943dcea9f18ddfb03f4949e97ddf8181c9bf430348c85d39","722465fd907542c5c7702ba73da1069059ac0157047546311d6e3c879a2fa893","c54cdd233473098c7249a2c5467a0ba8a21d03e420eb4ceb430ba4e432fc8864","09e5b9f680be57db0f0cfdab8f617752dd0df1e685be21722eb430b4c5a56605","02412fc39f69986c74737f518ad1b7a5b8d148919e5340644bf71b623102f541","609946017b4f09ecdf84cd674c9a52f9beb90e0435e4351d30b38e74a6a2933e","655d3cb3e6f23a95a7bcfab67fbd3f535bbc0ce71a1ebce283b6fa005ab8af3e","2df4d836b73633f71fa96faafac3d9d32f00951d180b99885afa9511763f7b1f","2212eb5ff51e97198ac2cd6542275dfcf712b9be9a8fab294a9bf844689bcee1"]
Anchored
2026-10-14
Public log entry
search.sigstore.dev, log index 3247835674 · entry 108e9186e8c5677afded…
Expected log hash
306cff230c51a4aeee6711c8f2603eb2af6985e8dc9f5dc959efafe3398b8caf 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":"v1791944613264","kind":"published-quote","locale":"pt","page":"brand:ifood","quote":"tudo caro nesse aplicativo","rating":3,"review_date":"2026-09-15","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 (8af5f2f3f65c…), 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.