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.

“não mandaram uma mensagem o aplicativo vago”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
f86b57dde2a6df2f88caa2222eefca124e8a418c8ab0ce174b547c207e2c851b
Signature (Ed25519, base64)
750NXZkRNlpAg39JKu+oL684qIMld7KRgD8CSOgEJPqWrYROLKF61jrorVcUHmXcppUoqAvciPrhHtTAkxagAQ==
Merkle root
1b26d1b85473caad1868633ec4c931eb970e81199eea87926818f3f1753af37b
Merkle path
["f86b320ec7114c691d091ce2efdf0f3a6596a9c43d4a13a743fb7146cb5a8135","c2b55dd2219e61c1730789a25f605461baee8b83d9eab1995b9f11f32a9355e4","4c6c17bd64d891a633b409735b4aea9c2803854c369cc622ebf5a2ea432799aa","e37a91847d16c0ffa9395402909eccaf5be542c8102519809f990ab86119061e","ec1548e143b80922d3318e718f8422a89342a609aefe538636259352134b01f3","761ef890d3a6e6256c37da2fcf3ee0a7f7af82db03c9bbbda5693e596465a298","49f58ffffaa634f09351c4bd7c545ba4979cfa7c427a237c03c26ecc72326dfe","f2742623089040813654d067fb267e8d162953971325c5adee1bd66003c1af69","1b7aa9f3e08e8982831300ce88924ac0cff196ff318bc4e120ac8dfab18b0af4","d556017ed3c9a65070d813bd62d5acfcdec4c4d7f7a4fbc5899c2e7ce732feec","cdb89d970441246fea87ddae54e8bf406457ca81c058baab7807cd08da547c6e","960bf22ef55c7546ef19790851db978b808b1671c1796ebb940f67a9b4011141"]
Anchored
2026-10-08
Public log entry
search.sigstore.dev, log index 3138947147 · entry 108e9186e8c5677a2712…
Expected log hash
8f66b765b7efcb11dcdcf57b81c46ed3317a5895f5b870638e23b76f1efbb2d5 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":"v1791425549743","kind":"published-quote","locale":"pt","page":"brand:delivery-much","quote":"não mandaram uma mensagem o aplicativo vago","rating":1,"review_date":"2026-10-03","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=br.com.deliverymuch.gastro","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 (1b26d1b85473…), 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.