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.

“peço lanche todas as sextas”

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 3126883925

Proof data

Record hash (SHA-256)

3ff009935b3b9c3d3b920193eda76470aa9588c3e05d7272014e38e4b8a77d18

Signature (Ed25519, base64)

lP7SiODPzrm1k5U7AYBr2Kj44EB0T/m08bodEguR1RSujrDJ+ALejcaufktk0dCfuEb0BL8rSEKW6gOseLOBDA==

Merkle root

0d7fec37eb7aa7ca022c461398d36283692153bdca7d5292b2302abb6878e5f6

Merkle path

["3fefca4b3d64b9f31a2454d3905a8b1c3963eae9eb70f96765c75843e303131d","b0ea11301f12b59a5feb269c4e65d95a07d97fccd0fed1d58780fffcf605dd35","836c6dbdadca1545aa52f2642be7cd9e12206fafcd1eff7f87891ff28d35484f","38eccee24fe08466f0cb0b402a5495e52fd62bbcf4996f2aa265e19a1203ab8a","bbb5fc97d303f9963d3ee3d71133d7db7c01b7c8d535f31153b183b53bfd182d","6302d53b1f2b5dc7bc59e28f119da101ab1b614a2ea8f67987640850595c34fe","def12c181b7e96ae714fd644af6fa6c8dd7cee967ba1c7f74c978d7b5b3a0273","df1a4f570650f71e9a6ef7f44eec8615a0d8f3b8da87cb121e1244c304cabc5a","c37186611765d704e06ba9b4937a789938464408d5305273a435a3b33b80895a","57194d89d63c564145a1e713156bf452b565352b5f8bc1ef250f9b2df9483169","b1373c38f0165bf193ee22339ae20a1b0e154c654cb12a526a2b50fd76561d0d","f1a831d880bfab8a3f2dd91440210d05eae98434a6d511f2ff0cbed5f8aa61ac","38ecadf8498df1719ecdff36e217de372cdc07cb84c4b18b50ce7d8a4750321d","7c6f9d1168e8a2f5a015e8aabaa46428ad67e71a9293d82f20ec40d2ad6c53fb","8c6d73d3d8b42a55077d4061fe37663a0906972431ecb9eb374f1f8461206839"]

Anchored

2026-10-07

Public log entry

search.sigstore.dev, log index 3126883925 · entry 108e9186e8c5677a6678…

Expected log hash

7790667e260445bf729ea3061132c2116b163a0e0b944eca343c9e8408350ef6 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":"v1791359818972","kind":"published-quote","locale":"pt","page":"brand:aiqfome","quote":"peço lanche todas as sextas","rating":5,"review_date":"2026-08-31","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 (0d7fec37eb7a…), 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.