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 3140475820

Proof data

Record hash (SHA-256)

49f29d784931b26c552d4807b088e8e29f5fe10ce9aaaa5612583ae3a1bb2215

Signature (Ed25519, base64)

4lAX7MkjD7ZPJMO21KbwTEq8rsv3xxMXpk0eqqRN21/77Cjb0GfhXsVfstVDe/B4O+A/kFH+ns1dpProOh1iBQ==

Merkle root

52d6be1abed15ebd0724a0e1a493d5805e1ea49ddcaf8e9e5584928cd3e4d759

Merkle path

["49f13740bd2f7f23b188e47bff67335341edb5e72e40044b5745a3b9dab18583","80f57f14dde8b94eaea382bef3bce59130b1ac69abedd5280e09ca4ea8c4e4b7","c16c344f251c2399a4aa82ce7d9eb549161b360825715039815c34c39d854d0f","913922aec660af802bde5b659f6611567879207c82fdfa683571c52e5dd688ce","c07e9be692aefabdf7be436303e72e09f1e906d4261f49436df2b833c12a98ef","b6615b8de95d49b034ffc7ef7a99466b15fae76a3bc89b87e797088bb6536446","11e66e560b85cb686c23fa74b9a0d36e37ae234255668d21405ad67a96abdb8c","3188b576c4713271f727bfe9fac1571102621db3afe5af93acc221ccd1d14e90","b155604c7ff4680a6d9e1bbb76a2cd52e4c831e383a974e0bf7229cc9b4b247c","d3f5367c2d845fb620171c2b21120866cff8c84ce6f8f4605eaabd67357c6a3b","73d63c1a38e8537a93a680ee0c5ae63543ae0cb1f40d33a85a7b153714ddaf0a","56aeb0e656c2a392422771790d44a5410cbb9aec8acccfea2a8189e399650e20","7bcd5a7947a92a6dd94070d36a9ba6ee3547a773e1a98d6a8e599913acec3ca4","71d5ef7f970539b9a82546e0bdc1b1069245bf71351875f786a78e5550da4e15","b72fcc24171828b3fdfff6be65bb433d37b8e51a187739d27a216a784d84cf36"]

Anchored

2026-10-08

Public log entry

search.sigstore.dev, log index 3140475820 · entry 108e9186e8c5677a78c2…

Expected log hash

bb68bef30792bf00f645df162a48943f770bc3f026216a44dedb4651c8ac0917 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":"v1791431489246","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 (52d6be1abed1…), 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.