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.

“Because of these fake iFood club discounts”
Google Play · 3/5 · 2026-09-15

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 3096409536

Proof data

Record hash (SHA-256): 8bc1afb4dab5f8cbabf8f89e5c65a1ea0ef51231b2dc5aff83d526c6fc63550f
Signature (Ed25519, base64): NUZt/hRf63qOStcH1A0VYs9dGhwoqf1/TPsY37F0X0xpF0BLyTyNKuFjzWFbqauSbbij8zb02epV5LHMLiSLAg==
Merkle root: a249ea91ed6d494b0d321c9d53d89a7bb9616ff6f558eb56f9ac9b7e3eba088a
Merkle path: ["8bc2b2be4655de12e3136a5491e6c02426c48e81dd39d28d2671155f649f45fc","e95205859ddf588b8f99549bc415b463eb38d454b59e5db876fdea8be6ee0379","27492bb625285a7b2819be0ec38ebda88da00981e26b82120896344224bdb54d","de6d4494b809e1af205b005b7d3c49f8cc5618a014b27b7db27d91037ed1d12b","c0cdaaae08cc514e299cb04e729e38893c0d45ebfb6e52762c617f1abc830614","0e132a619a3635bc695c7b4fd00a5ac282ffec4910d4dd3d549542260cb5df9a","bf23747b795506e9dbd282d53c833179f51fde4fdaf34c6561e96ddb1eb4b1ba","9258b97263561b696433ddf229d4b75f8d63137daa61a37bce4045534cb61033","189a549e6fa5a3178324ee5b62318c450155e1dc1fe673363d0b7a0523a98531","d117cb292f51104c8d131f4247b76fd1a8444ffed862de8144bf52244885ace2","fef58f96e93cde101b0d64ce863fdebd4c074464a60dcfa161f27c71e724072c","808b560100120ec0f72725eea10c1e277763d4ae7e728219de3c03f7d3f77ffb","462e05eb8e1c7f843e7d6a4d18bfbc457d687ade15d3482c1769b0944f9ae6d8","754b3941f2d50a8472bcc5169721f8ff0fbf11f5f5f132a78bcf17e8d3758eea","281950cb809ebe3e75d0ee6e38a13b1a88e711d70d03b47950c14223d365015b"]
Anchored: 2026-10-05
Public log entry: search.sigstore.dev, log index 3096409536 · entry 108e9186e8c5677ab1e1…
Expected log hash: f1740c5ce7036e4f36513fb4ccb4f6bf95b5dc879a1fb8a1f0778ef42370576f 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":"v1791238940340","kind":"published-quote","locale":"en","page":"subtheme:ifood/price/promo-value/en","quote":"Because of these fake iFood club discounts","rating":3,"review_date":"2026-09-15","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=br.com.brainweb.ifood","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 (a249ea91ed6d…), 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.