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.

“Faz mais de 04 anos, e cada dia tem se tornado melhor”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
e9b41f4bbf481fd5a9f0bdb3e022225c9dd3e6e6bf60bd51313d5ac58fc771f5
Signature (Ed25519, base64)
0cT36a2JJRpWRA9HlD2gFjQ4hTy3sRNsnJ/SaOqA23U274Nc4QQeF0A34BGdwfAVxLEpcC+ZSSNqgLJq2tb6DA==
Merkle root
2f068f3de56bebe7a575ba4a979c9244445d2350140e36238e088fa40fbfdd88
Merkle path
["e9b3be79eba5a1c45b946c41931171005ac3984ce990b2176106404eabdb62c6","d2144a73b30d6f1c9775261074c40064208b1b16acaaf3888e97eb93567aebc8","e3a0078d2aeff0d861c46790ae9e49cf4598d25c1f91199ed63e81e4f3e0fa2b","d06369c5e710a03fdc4f0a9b1cf89264ad2edf20a4dd11e07d6b61f01a31cfd0","5cb57e7b1c05eb97ded9152415d28aec66d5134055c747f3b62eca4a87a79b2a","ca081e4b9443d3928a742d1301293785d91b632563a19f126f6cd68bc512c316","2983bc9108d5d491391fd592ac0be915f4f1d2db6b2639a9943f60a75c950214","88e10405005821d29dc02af3f5d276f787c34df05154cc7edbc03a34b37c78e5","de557b3dac1459ebf7b76de4d4918c155f9478a3133165ae43e32de72844cec5","022a2c3b9b35aae33229af8c682de79f3ebf96949281ea89d378163ed1c03673","8d86c589eb2eee8874e11ac8667476155b0a0d09f41ce045f571cfca33f7602d","adfb7af951ab6d82fe2ac7465e5f822234f3eb32c74ff914d3090db1700baa73","34bf35d805c4f7af315854dc10a7a10ae0ea054d46dee40b360c3f04f8b8e60c","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:aiqfome/quality/pt","quote":"Faz mais de 04 anos, e cada dia tem se tornado melhor","rating":5,"review_date":"2026-08-16","source":"Apple App Store","source_url":"https://apps.apple.com/br/app/id891143703?see-all=reviews","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.