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.

“o produto havia esgotado da loja”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
d384d035976478901d60522f37de25e79cf209508e2e3d274c4aad758fdada91
Signature (Ed25519, base64)
E8qFTEEJBOZCn2MLveYfsC5Z5qbyWlJzsHXDymjqnlI6PtXDjt8zQhrUwRwEAG+t1HWSr4VoAcuLvKFYFIyJAA==
Merkle root
2f068f3de56bebe7a575ba4a979c9244445d2350140e36238e088fa40fbfdd88
Merkle path
["d383a6a59e1125d0673c4d38cc17946a23310c03c67e27584cd1b3029a34edd8","3df591d2c8910236038d0463a4ab5a67c2c5bbaaff27a10e032099a6fcfa6f9f","636679ed99807a0be1892eaed4523a71226df6be476414ffa28c81737b8aece3","d3409b6efdd54d150bb82fc479aed9e8368b003d54053924ae3dd684a75e55ce","f5dbf4ff9f3a42eb5ddc4fb767161c19bb47ba274d993c8d83980b9be409073d","ed303bf577b9fc7660a80e006ce92f03043e75cd2aa27980657fc2b412474e04","867874a64c5c2b26162b1f491528730ba678469c364ebbd0e5f54636d1c076a1","daae99139905a44ddc2a19c65449c9b07839ca8fc933cddd049f7efd0e1287ab","1aa8735408eda356c8cd5835e7f0059c2c3dd5caa823169032c08a43929dd0c6","afcbb6b1f67dfb1bff60df00622b5552f68aa81c7dfc27c87791c7f6e8df1dde","1d9405e14643af107c29759ed9a24a4b18aeab1b3e8759243d7815e5613d437a","4c50ad53b7f499e0679555fac955a3a7f15d25b2f16f07f89bffb825c220a814","f798c0971d32a6ae8da39cbfdd643aa26fcc32dd200aa7f9151048a02f8ece59","537f00dd60bfbd8c049786f7eae4da8a735af5b60dacd3bc1b6054b8ac3175e3","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:aiqfome/ordering/pt","quote":"o produto havia esgotado da loja","rating":4,"review_date":"2026-09-04","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.vanuatu.aiqfome","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.