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.

“é inaceitável um aplicativo desse não ter opção de devolver o dinheiro”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
44544cd427529041c7bb31a79552eb5242a6993148f2f7c26f8f438ad02f81be
Signature (Ed25519, base64)
LOnIUKpS+Rwh51kp131DgWwqe9tmpiYzBcXjxgUBv/z7+FC9OFP+NdQxyYIg/n2olb9kr9J15GtOpHxANSpDBw==
Merkle root
2f068f3de56bebe7a575ba4a979c9244445d2350140e36238e088fa40fbfdd88
Merkle path
["4453ae9074fd1b396811942d4d606b97fa4f2e8088fa918f0d9136a1bd482b3b","2a836b825d6fd95c5eb1b08cac4d37a7488952c2992eef4878ddfece2abb670a","07e1e31eda8c607151ec14af0957959672ecfcadd4bd3d2db8fd71bd908aea42","7acc6600847287476621d7ffc1b835ecb427741a61d29fbcd084c4bb71dd5a88","5c3ffd280679bb26e8151e86de5de265c0d06ad7ccd1109e6823d572204dca92","4395152656118608e438bb7e10ed33acbaa14d1fa5e2871163d2bbe7e95a5cf1","376cbdc1ab8f4541ed5040d3fc129cdab2129aff17b86fedbec1f0ec9da3ba7a","71f75c8fbb882b3524512b8f74b4a6e97471a19db5f23d9f10c3d0fd3cffe270","a28442bce0131653be25992f355c701fc0293d805af48b22b12f1ed5b7bb2e6f","b3f1353d55a0c2ffda6340e2d70f85319bab9cb0f2c636e58acb6ca26256888f","8ea49c4ccf10af9d1f4d1d4acc0090f800ea7d16b88538439fae99e142fcc753","860272714a28696648d99767aad91d735a5f60322d9fa60ef0218fd7ac5b02f8","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":"theme:uairango/returns/pt","quote":"é inaceitável um aplicativo desse não ter opção de devolver o dinheiro","rating":1,"review_date":"2026-09-18","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.uairango","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.