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.

“Divulga cupom de desconto e nunca é aceitável na minha região”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
ff7bbed7b446d11259a98a0b3bfd61a193d70302def8fc5c010308f84de5057a
Signature (Ed25519, base64)
c55Gh31k9Il+JyjFnARehwUgYm8SIvvnr0Jfd681EJuteeSRPQ6gjMn7J8ay68sj2OXmB9hQrQvZB3KMrymcBg==
Merkle root
2f068f3de56bebe7a575ba4a979c9244445d2350140e36238e088fa40fbfdd88
Merkle path
["ff78eb66f5d09e4a73f741038e619b92dd53034dfe6a3f16e647afc99eb52ab9","56235e1f089707e3537beeefde1be9bb46fa819807b966847fc3f99c9f9886e6","4fc8b88f4da98c703742d283e7c8d29ce86d91a9f153cf81776b17a9a4834a67","75bfbbd74ebd04c5ef5dc3b92d2410a7a6ce04b0ddbb4172a5f0db24e52293c0","feadc88d3b01f699e5b2b5b544bd5062acad40d2f06ecddc5e4cba5b0c8ddee2","29bcfa0cb5dd2464451435edad84ee07ed626b9529146d811e11853707be0ee9","94c65af34f9e1bf7bd4de6daff2f1ae71f124c950a07f025632ed63373ebdfc5","8af8bbd2735244410b927ade27de19e7b8182e3d421f8976e625d74a1af72723","f957335796b40bd60c8ff699c24c0814e2f3bc52e47edeba121d5a259be7a1f5","21d92fb6a784fd2b7dddd5b9904a35859b73f0a7e827d510b7a7e106bed3f23d","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":"pt","page":"theme:uairango/price/pt","quote":"Divulga cupom de desconto e nunca é aceitável na minha região","rating":1,"review_date":"2026-09-08","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.