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 canceled an order yesterday and haven't received a refund.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
f2a8ff37ce9cd0b7e7a33a8046e7b7a6c4e1cc2f206c7fe2dca4db2e354715b5
Signature (Ed25519, base64)
H0fMMPbzY19SpNxXhWD4zmER/gpqEXTwJnRz7JL0O+tr0B3KHkmFXSprCrrMDh751JjMeTUoHuJQOFZ2zBEQCw==
Merkle root
2f068f3de56bebe7a575ba4a979c9244445d2350140e36238e088fa40fbfdd88
Merkle path
["f2a90fbd8560fe07752f2e98b52017df1f1248187995301346e99f51fdfbcce4","b7ec385265156722b075437b45d10ab4de6ef6bdf31578bd6434af40e4be0b7d","93cc9367f6c732f3840e3aea18c159b7664da821f07143fd6c82d86c7bae5758","e41b4d050c1797cb7a0c7b7f40e671b857a5665fda12393a611b43e651f7009d","064939899de3face40644ebed1efc027290cccf89ede0111484336ce117e1c8b","1526bfd9b07dcf73bf26c7b42d7eed30c7ad672229c876d5e825e72639688187","50a178e486cbf68fc189bd2cb00c28a205e3d2d75ab3500619d8ce551eadee01","56dd0bbd6316de646bd2999fb55a16559f0df1823c3f8a6417e7fc658162b326","ec81fe4766e73e854b675fa8fd03d97665d989a87178d95ce6bf0ecccb967ad3","a1ed2643d0f8f706561c246751c813b6bdf9e8556e2e80969068729a7fe3212e","a90fa58de5999e596d28283605afaa5c0df6592f34abc44393d5449ed42372bd","71cd50b067ff32d173a37554b8e65642cf533aa669254bc42c5be6ecf57ec03b","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":"en","page":"theme:quero-delivery/returns/en","quote":"I canceled an order yesterday and haven't received a refund.","rating":2,"review_date":"2026-09-04","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.querodelivery","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.