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.

“é possível usar todos os métodos de pagamento”
Google Play · 5/5 · 2026-08-26

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): b9265d2a02ebb6d8e2af58fb9f5a7156eaa99be5ddbc0bb41ef4c7bb2108a191
Signature (Ed25519, base64): FbJjkM65H5rKAEhzT0SVDKs3e3gb/qIJYCSSg4/VVvE9euzItK1VzaohmTiz6cYuLnAbHK44RAamW9yCmoWxAA==
Merkle root: 2f068f3de56bebe7a575ba4a979c9244445d2350140e36238e088fa40fbfdd88
Merkle path: ["b929ecd92a277a0ab7181bb471dfc3cb8deb0ffec04808568a1d165eb908479b","a8fe053d52280de2859a5a26be628ffecc289a8614152515761eaf2b7a41ac92","46d000921ab7adbbfae9de64f8ce74e1ab48fb285a1f296e0e6d0463b4469928","7ca77f1a5f515893bc191a76042b25850f791eeb1c7ed6e3e385eee2f7d4ca00","1326fd74963d6814eb002563d0a6c7b0b4b4b67ac2c22be52b07bdb859898ab1","d1c453094908957269115b634f85d8e01d109d1182a2a7152f74603848992b3c","2d5f112a7ac253d018040890ad4a18481e075521015fa8fa9111cb7f93b0f0c6","200ff9d991e42f42b3dbd65c51cd82bf2f5b4267e6bee982055344c73be88395","5dde99380439a83b6738e58ffff8674f5bf1134a1cb9fdfa52766e7753808d7f","e0fb15463145d4f2e18dee7f0f948fbc2f0858bc5b0a6f5162ce5c2d10db5acf","86c12730349fc5d6ac0f2950e37fc472c8263259c13a59ef5e1e26828166b9d7","bcaffb66f7637f1faea00b39e1b086b5c8748b956d5fec046d9c8718408ebc96","27978d996981aec54e7305bc9bddff422c8ed02487f8eaef12f84d0b2ba90b9f","537f00dd60bfbd8c049786f7eae4da8a735af5b60dacd3bc1b6054b8ac3175e3","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/billing/pt","quote":"é possível usar todos os métodos de pagamento","rating":5,"review_date":"2026-08-26","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.