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)
67c27f6c1eb5199ef2944fbc417944c230d6a43442ddf6ff4251885a15a5d056
Signature (Ed25519, base64)
Ct0iWs6Gm4MaBn27xFQq6FdOGjGAtnXt1xLCqud1smmJP1gw70aM03u8FYB3RVuXfuTgfcSJTmXyrVFx4TB9Dg==
Merkle root
2f068f3de56bebe7a575ba4a979c9244445d2350140e36238e088fa40fbfdd88
Merkle path
["67bfdb35656ac3fc40b78190dcfb5467ca915a5366866e09d3cb9eb339c741ba","f1ac4f81c6681db4cef95db523f5f576f7815bed87f2000ad3b41d65edd43441","4191184a6883165b8f7578304810d5fe7e6a673ceb57f8cc55653ad6a5d67604","4d0c3a3d61910362b6f5a3da159876359e8834dcf38cc0ffdb6571db6ff46994","8c70e7b11b9e3119546ef17dc258e68928f96d260055c9c54be32d08a7ad3ed9","8fd708030a639799d7f6e349b441fe793517692450bf5e2a765267404d1218d6","caf2ce6c372fefa77667c8c89eac467be99f0607e2e8710f0d33ebcd5068d6b7","2e87d0348439be957782009de4b381a1672750ba9de46e1b759759f439dc160a","17b8d714fcdaef49a6a4440f61c0a161edb3689b12136cfd6eaa02e3767f07b9","787ce029c25776c0c21b0d3385bb49632ef22b687a4cdf0021808a5fb71b9ed7","d91a35a18a8324fcb9000880e4f71f927fcb25a89d933d485678711818c15eaf","ca212d39522aa6a7477953ed7c65b7eed667a9e6669e3b5f3bd86eae7b2d0765","d1960e2348cd4a71c41d10f1fdeb248b829ec3849e0b1a948157b58e7b767ef1","f2c4543851e26fd9d1e3721e592d66b00f142e537786e975d115c14b9cb61c0e","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":"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 (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.