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.

“I can't add a credit card to the platform”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
81e5477c275e65160344a2865716e8fd71b1e03ae776637a1ef9f58ef8cc89d3
Signature (Ed25519, base64)
TUUWd+D3qzLGKG2n7a3OWLyB/T3kimemEaImogTnDBRzG5JRq97ND6N/qpOr+qS+f4VDCCrTWBQW4nrtDhx8Dg==
Merkle root
c954f278b03f0ddfeb806da3192a945ea74ae5ace31cdf4f5c03d62f9b9c9c85
Merkle path
["81e44a99c73c76d8885884b048190495e32287b230040de21dd9487d7f00a9b4","9fbfda967f58047ab4370c641b43ff9eb6902c5bd0eea4045a9955bdfbc601f7","5a0fe215fe049e925bb5a7ffa14e8287829768073b539440e0dfe09c01cf7fdb","9c16a52fdb814195ed11ef192a1c42df08c436987a1b27db9924bcb7bf18577d","a39279300bc6737c07cbdfb612fa96b5e512d1adc8d6677b8eeb2d8652788dd9","bd78ed97e5209e52250919f28370797c0fdbfde2cb3e11336be570af2ac0bcca","9dea6037e98c1d1513c10e1564c1141e21fc157d65692b000a53feb9cc47bf4d","34ef594d4272d6a434ae9718e8547e9997fc06d7d05c05cee46b1a557557fc01","56e2f61dfe7bb6124bb10e186fbb0a6de269f791f00cd95229c19e9ea8a57dd3","ded141ff5ac9c899a79bb3c8b62e9921986c52f9057810d89b1069926f8aa499","6fa2f72d569b8d007a263e650b907e6c327483c7003902ca67229be5956a3b2c","d2ffc2b0cb8d432b6521d35493171bfc32688314dc541985e90843d0ebaba3ef","255ceeb13573d35635d64c45c4d6f041b2c4f80e7930c15c8539b3aeb3b2e482","8f7f72c61d4acc20d4e8b3692630947f966118841c6f9ea656d78c48cb55e364","2d9d4b958999e2b40d6b124a0a8044720e0313c217d237832e6b1171798873d8"]
Anchored
2026-10-05
Public log entry
search.sigstore.dev, log index 3084008230 · entry 108e9186e8c5677aea31…
Expected log hash
6a8c2df90f09571413991731949dc32a09a60f9a75e1342827498da2cbeccca4 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":"v1791183579482","kind":"published-quote","locale":"en","page":"brand:uairango","quote":"I can't add a credit card to the platform","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 (c954f278b03f…), 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.