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 melhor aplicativo de delivery de comida”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
a3a1750d544af8ca3c4050bc2ecb8a6fc53871005a11e7182abed2b0b36b2c8b
Signature (Ed25519, base64)
LrxNp47HjXPa1JuO8FSMHw8gi8ySAR2wbCC/TxLHH+TuJrmhoxnxJctKFn3epcaYXRvf2/QhdtVEb18xXZxYDQ==
Merkle root
2f068f3de56bebe7a575ba4a979c9244445d2350140e36238e088fa40fbfdd88
Merkle path
["a3a22dfc67929558d231e5f8f0e9b1beea66e6bc7675b8d2107cac1ca3598e3f","abb422d1125ba48fbb214e5d63f95f2a936fd68f6d687f64e97556c9e460a35a","af1c0ec8215d0e51ac0dfb177c851d0f74ff9dfed6f13e31c48a04c787a63286","07a49e367593c53f2bbb25ad65b30a826f54580ef6db4d045d4e3faaf50dc093","4a2b69770df632b049db236e47b4bcb9c67049f5bd88520f81046561debe82f2","46af6dabc58f523965800e4e0a5f241d8435af430bbb9726a15437e894b04d2b","aa5597a4c05894564661c61c5b4e1d2d36168e1c64570c304f4e5aaff590cd0a","e011451f930b5cf3b0236d80bec6816d27e33b7e6bc98b3910bf46954a3cc4b9","d182892530917b76d9c17a4bc2ce6739429c4f7e4b8a62943c9ae158ee042e33","ec5ff71edf851c0ea79d6a088d5170d354edad89df8a94b07a93bfdb5431bfcd","38d792e5ef64ac3356d93357bd9309dcb9785c5c2c5d07379ca528ac390214fa","c22fe83bd144008efb96895e17f4e6f8919a56dd8220cca85f3aa44cd67de0ee","27978d996981aec54e7305bc9bddff422c8ed02487f8eaef12f84d0b2ba90b9f","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":"theme:ifood/quality/pt","quote":"o melhor aplicativo de delivery de comida","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 (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.