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.

“super cuidadoso na hora do pagamento”
Google Play · 5/5 · 2026-07-30

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 3161668256

Proof data

Record hash (SHA-256): 5055c4fbd4c564a7b89b3714be7a96dc096c83259f0bb1f7c17ed7b423262386
Signature (Ed25519, base64): dfrZQDUSEKbphWPiriJp+4ymFa3dEiyyGAevrTVAFlHSw4RKdebGWcS4Q1EGvbBdz/9VXrAsC4I0agXGdPe7CA==
Merkle root: dae11b7f399fa27d7e91aa4463415971ac3f4413815a3c608e4b798805e78c60
Merkle path: ["505cb60a622e60b03e6b1147d11d597ab10328417be27f6a3da5a2ec272067e7","99949fcd3863a332f6d551bde41585bef0228af322e787d54822a4852158a3a1","e112e54f4877c06e028fa7e7b797837dd5b94fd84e3b28c702edaeb39628d12c","0b96dedb06126c57d21f722d7ed66d15ad7a82930ece8a141c22b0484e02ea83","8449c92ad71cec35244e19a97254eb79c7046213687343c6b8e7b2980a97dc66","f9de969312fde31750d0f0c2bc4e83592813e006b5fad9b614cec413d4cd4bb0","69e5144bac419c1e19dad908368e506134835bee5ed3ffe1cd66fece630cd2d1","3099d2a31b8d4d741b7d50b91bfd680f069e11257e954b368692ff39182aa318","8df524c49f0dbd961864527b0abb568a112c82c1c31cdf8aee4df951900e18da","297ac9ad4f245014d7532c6902c3d411edcd3e6a62fb57afa138a94df8655e57","647ee43da6bb010189a6983bca644c74a2caf28ed54626f3771ef91f375aea5b","238e8856e99c3591b9b8986c8b8992adedc0eb19f6964bc9ac1f2a5d2bee6c81","949d8c47eaa97d842aa9c8296efb6f847bd664f3f354c637fceb9b898ce49f14","29fee1ee29171f2526142193c918f4d151680a806133c34179179c2fe722d806","6771b856bc54b9b41031b35ff7640ad54c5be8f800e1967d73d242437a9508b8"]
Anchored: 2026-10-09
Public log entry: search.sigstore.dev, log index 3161668256 · entry 108e9186e8c5677a744e…
Expected log hash: dbaeb9745833827bd692133822ce98bad4dbbf6d52d00fcfdadfb4c533d214a6 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":"v1791537031439","kind":"published-quote","locale":"pt","page":"brand:aiqfome","quote":"super cuidadoso na hora do pagamento","rating":5,"review_date":"2026-07-30","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.vanuatu.aiqfome","v":1}

Verify in the public log

Open the Rekor entry (pre-filled with this proof's log index).
In the entry, compare spec.data.hash.value with the "Expected log hash" above: it is the SHA-256 of the Merkle root string (dae11b7f399f…), which ties this proof's root to the log entry.
Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
The entry's integratedTime is the independent timestamp: the root, and with it this quote, existed no later than that moment.
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.