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.

“as propagandas são bem divertidas”

Checks (re-run on this request)

• ✓ Signature — Ed25519 signature over the record hash, verified against the public key at /.well-known/citatio-signing.json
• ✓ Merkle inclusion — Leaf recomputed through the sibling path to the anchored root
• ✓ Public transparency log — Sigstore Rekor log index 3178600936

Proof data

Record hash (SHA-256)

2514f5b55c0f6e4307eecdfd709458d41677a750ef0688c007b748cdebfb20b2

Signature (Ed25519, base64)

mgVANu+wx08xEUcF+a4yGPKHDS9Clu3tBUo+nvPJKG9b/rLHtdWq7mPaQmC0SvlSgeYX0JaRG8NOvrVgScCvBg==

Merkle root

eee462924587f8024361bc8d60043805cf5210f8bd2ef7667df06d093552f9e6

Merkle path

["251051bf2952b159ff17a0b17362b6c1639be1a0523926efc8b08d760d8d9373","d51346355f61e30a2c0e3c9b19f3958faf338782543d94ecf7bd837b813b9c50","78b018c73b7f9b2c8d75f6e24257e744694ee32560031bf581b72ec829c75a92","0b9765a9c2b5b41befaa99feaf12127592e18da2c82d76a5d76c060a5ea92dea","7433d36f026bec3686a0e5100e9a0b8e9bdcda25a7a2ca08fad059ba88237cf8","5529b332e195477fa581eab4da0afb034d13608ddeaa98681e018379fab078dd","fb42230ea63741709b0934e3d791d32541514d9d47fdf0177067a0fb064a2c9b","677e4e9cbae67451c095b8c5bc8cb42e0aa1a3641e59f5a37eab463eaff15e84","24a9a758a8341171b40beb8a70eb23059b16518dd33c23560a73a76c2b4d79aa","c32baae29025ebd8bbebd4d2913e8b15582d3ac308e6bc08000959705d0984a8","6c1510ff4366f01d9f3cf2782dde2248f86be32b568472e8b059185422448170","5a28204f9372278679ccf6b3ebe28cb3da342cbf292d2015dc590fde73763288","2671ebca141255a0c11a3bc51354d8cd008634f7e59a58a3f3f9dc756141bb9c","a445a39a48770a8fbc5d87a405ed660d401fa810eac6fbd1d284a96f8c7d5503","452f4fcbca19997a15e6a6869c50e026ff02cb90a6ef21da106ee0457e55941a"]

Anchored

2026-10-10

Public log entry

search.sigstore.dev, log index 3178600936 · entry 108e9186e8c5677a6a91…

Expected log hash

f3dccf508afcb5e89d56dabc8c5aead85de215b1b896d057d463ea1c1bdb13a3 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":"v1791606586319","kind":"published-quote","locale":"pt","page":"brand:aiqfome","quote":"as propagandas são bem divertidas","rating":5,"review_date":"2026-08-26","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 (eee462924587…), 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.