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.

“a comida chega fria”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
400c408bb04ace5fbfa19043a9a51b515f3d29596b8bad18ee4fb6e0a6c86a42
Signature (Ed25519, base64)
QMZ0jjBo63nG9oYy9NMsCAUuPoasqshoCFdh62exHCweBKYa/SSOj2GTJGmtu4NH6Rvd2eY6Ig/Rg5BeOj1hDQ==
Merkle root
52d6be1abed15ebd0724a0e1a493d5805e1ea49ddcaf8e9e5584928cd3e4d759
Merkle path
["400c6fe9446e26341bd146ff8382a8f73d2cfa136d6420c11e783781ec8fc007","0a34ebb139352dc4df66b09e7f41fee08f6654d54f64421e213e7127cca4cdf8","c044ca6e68c0d7e1cb3eb353dc8b04347e1331f8c394fec7c2d04b917d429df0","b3b6ba7c412764e14fb071d35fb73b1c848cac6ae24b5516306650704520dca8","1b64483a0bf8068805a0144bfcaaaacc23afae08d3831f84af26f07f4500c2cd","0068b2501c3ec3c1222075773f9e21d874d297288dbba9316fbde1debfa145ba","53148b302db52598763408bf022375c4cb0dc2531fbf7d21a3df08e077c14b70","8e821f1d568f4699e40c54bfda5180e28cd621e4c7423fc89860a8b88252ab5b","15f374baff2d910de2dad1d24e24eb341b5494de220a044807e7f94ea1504304","c87e839b3c7965067e0dda2b38f51fa8d987386305ba525f9efb5718d68dfd54","c67dc7fca61c61b16137341961c9542a3fa1b3b9ab190b8e61c4c81fbb9a8084","56aeb0e656c2a392422771790d44a5410cbb9aec8acccfea2a8189e399650e20","7bcd5a7947a92a6dd94070d36a9ba6ee3547a773e1a98d6a8e599913acec3ca4","71d5ef7f970539b9a82546e0bdc1b1069245bf71351875f786a78e5550da4e15","b72fcc24171828b3fdfff6be65bb433d37b8e51a187739d27a216a784d84cf36"]
Anchored
2026-10-08
Public log entry
search.sigstore.dev, log index 3140475820 · entry 108e9186e8c5677a78c2…
Expected log hash
bb68bef30792bf00f645df162a48943f770bc3f026216a44dedb4651c8ac0917 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":"v1791431489246","kind":"published-quote","locale":"pt","page":"brand:aiqfome","quote":"a comida chega fria","rating":1,"review_date":"2026-09-01","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.vanuatu.aiqfome","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 (52d6be1abed1…), 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.