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.

“muito boa e prática, ainda mais com os descontos que tem”
Google Play · 5/5 · 2026-09-11

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 2893887498

Proof data

Record hash (SHA-256): ec790dc157ddc2a641434d40bc7690c68a327fd66a7f7da6da51673a6bcc3360
Signature (Ed25519, base64): f0JBx0+TTnMtorx1mHOH8w0cPlPecGKb9gihHcpttojAmxaMe9Hd44MKpyOxZeQ5QymkraJwwsivQXG32C7RCw==
Merkle root: 2f068f3de56bebe7a575ba4a979c9244445d2350140e36238e088fa40fbfdd88
Merkle path: ["ec7940ca7d1acd1cc75b23a5931f935bc7042da53c504b2518ae1ab2263e5dbf","d178c1b7d7c91e092ca02d974b0049921f6d83a8dfdc7858911af439d7424f61","0b5681adbd767ff1da8f937aa3a831562c3007e8d16c95849d58dab821e29a50","6b154a5c870d85cabaa1bc1f3fa6494dfa4b89c68d8ae6d2b9e6585f342eb405","ef7d4beb4141679909a15ba09efdacead60aa8b36df614693189912a2252c322","91d65593bdd9c6452c5871e45fd6baed4ab34f728e3bd18699c54ffce7a4ada5","fc76aac735756600bc05e2990f4c0ddf21e802201e5850e75e94555e63346ef1","4e2df9f679b1c2eaa3462cb6a975b7293f18bab05fd4250107453d2b80f4780e","89f96de914557acba977a672d7b7e1dfe70dab66295b5d0319aa6e237a068ac1","0d4e3a64b73f4ec4a16f91c21f23e86eefb07bfcbca9631a096a42c84e2ffa4b","8d86c589eb2eee8874e11ac8667476155b0a0d09f41ce045f571cfca33f7602d","adfb7af951ab6d82fe2ac7465e5f822234f3eb32c74ff914d3090db1700baa73","34bf35d805c4f7af315854dc10a7a10ae0ea054d46dee40b360c3f04f8b8e60c","58a3dfc9ad8696e92f5fc9960e9c6bc4cc04e270091b574a948593298b33d1f5"]
Anchored: 2026-09-20
Public log entry: search.sigstore.dev, log index 2893887498 · entry 108e9186e8c5677af79f…
Expected log hash: 90099e0300c6e23b62e79318296ebab91bff130379d248ada57f044f77e72ccd 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":"v1789796056710","kind":"published-quote","locale":"pt","page":"theme:rappi/price/pt","quote":"muito boa e prática, ainda mais com os descontos que tem","rating":5,"review_date":"2026-09-11","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.grability.rappi","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 (2f068f3de56b…), 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.