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.

“I pay for the iFood club monthly just to get ads, it's absurd.”
Google Play · 1/5 · 2026-02-07

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 2948162176

Proof data

Record hash (SHA-256): a829ef198d733f7154e00110bf4a1d4e766dc4f20eafc6bf3b8f52e8962aa7c5
Signature (Ed25519, base64): OyjbRCSOu13tqdiy89aOv7u9Zd0/NZBCsm6DP4//nIiv98YUGk7i0yb/bPzopTsxLn/7p0tWzgrhE+D0DDfvBg==
Merkle root: 5397210619679ac63434abd334c13f5aaccbd1dd184ad9d8cac5ebeceaa346bd
Merkle path: ["a82bd6c515becddc6ed3228e40efbef1e4f5a230c12a26a3cc3fadbced4be339","97a043589821b20283345dc585b27707608d783bc1c03d9222a86c12cd3863b1","70fbe5c708e5161d9dbceb501e1ec00967f1f435f3f0f3fda8c0ebab005c9907","00c951b8f7cf513b53c991c434adb29c5d9678c650a18c894f7c19072064ea0e","f052a66e8a1233cccf1dfeba8b1dd962d33407f7e4dfb92ac16f4ae747c5c5df","6f40555be0a99ab6784e36d8b574d70b7db9ff13656b4bf82c41df0c9660306e","7b029dee45ece4d3189682b1ef8c88c4b00344995a0adf02a5ae1dd7571a3d5b","4bbd293b0a440810c23f40b79e202fbea45de079ed51a4512ffd5b699bc49e38","7c8494d8dc7619bbf3e19ae90d66be12cef6fef58f129d5e694452e8a2b593df","968024681d48c34cf83d38e3cf95d4808cb97eeeed34084431956551eacfc210","fe409fdc26ebbdc6da646c9996e832d72d0b70fb9d665e6c9212eb8bc76ab819","3a38d47949efc602ff6b616965b31e8678e49342630177cf4660e5e840948405","cf100015419b4e08a8d3e2de5cb23ad7a262130bd3e6bdcccfa47329e90a07c9","468adf75cd56eeaa89e39f50b974b405db9921529d680bbe88ff0d1caae6f316","77ebbc5a767f49a9f64068a716a8c843de0ea8d44adc624726bf46e2e415a41e"]
Anchored: 2026-09-25
Public log entry: search.sigstore.dev, log index 2948162176 · entry 108e9186e8c5677a61d4…
Expected log hash: 5ff8f25b7934b5d72d363d6805344624efba4d637f2c851f11783b259b9d81be 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":"v1790226990092","kind":"published-quote","locale":"en","page":"subtheme:ifood/price/club-ifood-worthlessness/en","quote":"I pay for the iFood club monthly just to get ads, it's absurd.","rating":1,"review_date":"2026-02-07","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 (539721061967…), 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.