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.

“iFood club doesn't give discounts”
Google Play · 1/5 · 2026-09-13

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 3140627354

Proof data

Record hash (SHA-256): 8e7df07b07302d9cd05eca1b375171c4672c49fdef402fd051292f196213ac55
Signature (Ed25519, base64): +Pco8GrqP7M67gcezzGqFUYtg5v3A69H2tmSpCTS7g6K7DMXUSvA6ZIt8HFO3+DgpcNPrShbwgEokOAEhXg8BQ==
Merkle root: 7e5597bd3c162c8b6d828ec7450367f642ce11ee386de414b88376dcbb621ae5
Merkle path: ["8e7892c338139ff724f29a9a0f5f6329b88680521a071827be66726473205b79","08ea9e92955e0fdb2c2ee6ee72f930cd76885c8b68bc0322cb86036b16bf9a7a","96791f963ba0e843ae00c933bd7947891c864b4af85ff8c8fe4fb3cfce10b3ba","912c136648a84dff6705327abb100d8acf7681b5d6acf6a1911e94384cc87bb2","912ad56e300199573c11a47bc67a8b035d894ea914f3a4e0a11233816917b161","dfc8820accf00fc5661fea5c7d97f8c6ef92de3040bdbe0cc05ae11ff2a23485","7e9504bb21fe55bbb2b2e71b15866030eee6a56228d74e60a95f46e7ebc9faba","af71b85d367921a16b20adb5c7dfc0523b0b7250dac833911ed5b64a9d5730e6","8e4c51d44fd25c8b508c332f9b02a624e0f350a3b0893c27e10eb8b6db64d29a","2a777bee15a2f5c5f6920c358467c82048e3a7e8f6bd570a23762a202173988e","9dc226a54b5045484b2ac83d4b6bc4a6aecdf504111beebfed919289de9d8fcb","7aa94b43bfeb67ff792077bcbdb940b346a917c6639dfa708142ba584bac6f12","c00a6a8e0eaf8442cd4e55ec120c0bab22fdb2edeb08c89262f10264f3ec3df6","5fc193f72843e5ae060e028dd49b5ed7a5ae6baed3b43902a359628ad39c7321","76edfaff3d5907039be8c493f114c2f6ba10fbab7705dc7ab77a269ec79893bc"]
Anchored: 2026-10-08
Public log entry: search.sigstore.dev, log index 3140627354 · entry 108e9186e8c5677acc98…
Expected log hash: 82c9bd063e624267c60865e2416c3d714724e2c3b18c4773424cdf17232dd6f1 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":"v1791432333296","kind":"published-quote","locale":"en","page":"subtheme:ifood/price/club-ifood-worthlessness/en","quote":"iFood club doesn't give discounts","rating":1,"review_date":"2026-09-13","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 (7e5597bd3c16…), 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.