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.

“taxas de conveniência fazem qualquer "promoção e desconto por cupons" não valer a pena”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
c3b4dfa5529d9a45dc24b896dcaf696abfdfb13374a668c8e97da5c7af30990a
Signature (Ed25519, base64)
Tmq6OgGvNF/orMDugrXn8fcUzbeKHePUQRMoCiAuJhp4txdN5u5ygepRmRqzNOxc+5JttV3M7ngDcWvHIxOYDw==
Merkle root
2f068f3de56bebe7a575ba4a979c9244445d2350140e36238e088fa40fbfdd88
Merkle path
["c3b86adb52aa08c9bcfaeb3374e4f0f2d0e42953087f1cea812a343ef0d38ef4","6b3c5ff0b473d4ea62584bfc8565cfcf857010f30286b21015cbc81f5c7004eb","f03128a8f2eb32dadb6bde952a6ae30f08d31879184264cc2a78f5c2e9cba835","10042eca0a16f4c4e6ee3d362848dbdbc1ee241626157f896812165265cefa20","95fed5705801212656477df5cdebb99eb3d1112e4616682d33a6628fdfbe058c","c289670ca12cc1ccdb0583e1171b689e9ca1fdd3523c52fb335a3aa56c9b4edb","45dec0760fbcd359c11e5bdf5343383352cdeef607bc4476a885244c3b3eac99","4f051aa54ef0024b932a740d9834a3f3ddf6fd8e9061fb81abef143f151e4eea","ee035ad3a23eb365a82f9c8f0269e3a7f4d3340dd4ecc1c26937efbb32e2f915","89d3a42ddd97f88a6c85223d8c4c02e55f24efe7b8561bf1a6db296bd6ebf6cc","5ea62ab057d579ca15648207478bc4df778c9ea94e2cbab7b35eb1dae1e3d5ef","38376ec9f35bcd39f5035c8425fc104742746cec8f0f18f678e6ec2b7c8970cb","f798c0971d32a6ae8da39cbfdd643aa26fcc32dd200aa7f9151048a02f8ece59","537f00dd60bfbd8c049786f7eae4da8a735af5b60dacd3bc1b6054b8ac3175e3","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":"pt","page":"brand:aiqfome","quote":"taxas de conveniência fazem qualquer \"promoção e desconto por cupons\" não valer a pena","rating":2,"review_date":"2026-09-13","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 (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.