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.

“Entrega, qualidade, reembolso ou devolução rápido (caso necessário)”
Apple App Store · 5/5 · 2026-09-08

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 3666871737

Proof data

Record hash (SHA-256): 1c4b6e8709ff84e10d37365cd2b2b21b188c7d9a9b87f15517cd23f246e15c7d
Signature (Ed25519, base64): +1elv4OpwQf8wiFKLv3oTJ5GJ84ZRFBIvxJzO/OO48Ya4oUqFKW3ZM5V8LuILjp8vFiuQ/1SY8LfaIJdaIfIDQ==
Merkle root: 765f6792e648cc782d6d33d8a368e434d51bb0aecf5010ed674422d1b3abddcb
Merkle path: ["1c479ce1de750e23956e4dd11d8916dc31d11a03489fdbf641aedd0b612ca84d","27e5f530bb2b981a48ca5c0d02c153757af149a8cce2cc08511128ab4a6d48c1","db06cfc45f48dc058adf1bf114ef495f6fc186778cc88b9d8e6bd1620beec28d","d240bfed228c9f75af8f71be0aab991c94290fc8945d7ef7dbb5b8a645a123fa","80431c222a7c5e6a2bee87c1be4035b00c27339e7f229dfb981c59c692902e1f","d6ee3480adfd37b3e65a0a0e753fb958a5008923562f10f1702fc7efd2c6b35b","8413d2e42ddf3bc90457df26e4af8845c09be33705d90aabbd1db1fcfd2cca9d","046dd0cc6d29543eefecc69360585b489af8539e6e833ef473afdf75d10465cf","06a0e514941c50b0b4d4c395bc6f7fbdba818e4332ae029c70478397ab95e689","0abbfd323c3b836ef4075183abd867eda0fea162b7941c8f06cc3c421d8e9d81","572b46836ff556f8ce2d140b158240e2224652f198230639f0a51d1065baeafa","0b169951b1dd93e46d36ecb5066fde6632414f597d3b3684131ab046c3148b10","0fb11801a090bcf458239f4dbd48ace9e86d9dc80c3156e3c0d61ce00ebe0213"]
Anchored: 2026-11-03
Public log entry: search.sigstore.dev, log index 3666871737 · entry 108e9186e8c5677ac8ae…
Expected log hash: 47ce816b42eec209ce807a6ff7fc4ef84557e80f31f3336ccd5d6d00a8d2a9c9 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":"v1793702406981","kind":"published-quote","locale":"pt","page":"brand:ifood","quote":"Entrega, qualidade, reembolso ou devolução rápido (caso necessário)","rating":5,"review_date":"2026-09-08","source":"Apple App Store","source_url":"https://apps.apple.com/br/app/id483017239?see-all=reviews","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 (765f6792e648…), 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.