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.

“Não consigo adicionar cartão de crédito na plataforma”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
262744ed86351a30f1a0e3e599445802a2d496ad55a4d881fa9c6e61cd5b58ca
Signature (Ed25519, base64)
Gv4adYT2BYq5/K4pdHt/yoxhGLL9m19w1J/5SQC635gKUOWMw9HUK6bmHF6T0zPDccdgYGnL+bWAsIUza8ZLAQ==
Merkle root
2f068f3de56bebe7a575ba4a979c9244445d2350140e36238e088fa40fbfdd88
Merkle path
["2628f702820b75744d2b957184d642cb36fff9dcf2410227512fcf95a3dac831","a87acc8af1d82ee1b8e54394e4630e510a7798d0abe5d8c5d39b018d8cac9e2b","e9e6344e67ca2d3dca2483ea0543b6f2d318b96d0805fb67b80897df0fdc3c18","3e9d14c0488f2cd3b65753b65e84dd22a69e7eccb86ea6f1613fc9c228ab5d91","02b87e23d141f8e1c46c3e0a1354460f3895bd0d6ac742000843c20f4ccf7811","54f281fecd88dacc88dfb1d12c9cbcb2b5dcb8272a1856b3fb1ded77bc353ef8","46e6bb577fc56e3aae5a40e3c8f46ba789dc1e4b25e99b5bab21b49f6b2bb427","aa700de24147d578bf0f32aecb47ea619c09aaa630f6aa42e32171023d023a7b","994d5fbf5657cab71caf2918cb122acdb4f472ee89985a0a1c9ce4c66eada829","9d29076b43554b06de77597897a6f51dc4aeb0c04fb855c38dadcb5515f1e2cd","cc62a94161c622e4b4a56a47cfb8b71798f97915b3b8d06004f4b5a149ef4d5b","ba64597144ad55469e4304807853557493bdf960abe724dca5437e442c223165","67b7564c01b814702c17628742fb6a8cbfa0e8a213c06511e31c90cf9f3e3578","03c5fc675733b417d9af5e071de3aba38ae7f09fa5781cbd0133ff9d4e234e36","98191c82333f4385e47f318835e01d44ca8835262c6d0df40edfd5f6a4dc5c19"]
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:uairango","quote":"Não consigo adicionar cartão de crédito na plataforma","rating":1,"review_date":"2026-07-24","source":"Apple App Store","source_url":"https://apps.apple.com/br/app/id1207090602?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.