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.

“por causa desses descontos mentirosos do clube ifood”

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)

30e193a4c3b342095247942284a3cff0884c0d8bf07d5d8237d9ec4a92f15c93

Signature (Ed25519, base64)

95Hqm87G93kZCFEGSIH2Na4qL+73N9+Fwd/ZP/mnUNgYjxnoeyqLmHJKu4TKVMp6e51kqcfVTYRDSm9IfaVGDQ==

Merkle root

2f068f3de56bebe7a575ba4a979c9244445d2350140e36238e088fa40fbfdd88

Merkle path

["30e2e6b314583404a291e985e66bdf416f65a060d30b3d88644491c714d8f737","3c9677ef2226dcf103348a7b72f6296e1c51b59e761e37e2135975b264dc6a60","ff45a50d0c33dac0bd77c1eb4ea7f85959a40a655b1f27c87e138fa185304503","d5115b5b8e4d7e97e5615fb62b126dd7d97fe009b9759a5c2e21810135118b91","e99d9a9c07e51892f9c7b5a9163713bb4f17e20aa8eedb60b41c74f6bb3060b6","20b8f088f6b6a397323736d0135e19ebec921fd680e59312a7a2de4de30215da","60721a3e9386bda58ff0eefd3b9a6efeeebd80d86beadc938fc765bac9849109","446af680f5d288f3d9e2104d8cb7741de6aff2095ae841acdbbe0573777ce77c","b622a2fdfab1ec87a2a4a7fdab2a1f7d238d81d255700ae7db920e1ded5bf66d","398671219ca23f0cdc017271e5271c257f722c2474bb46e50ce96077c20b6054","198ec620523c93713c12a5fdef13ab3b73c38312f8c69950c0a24237f8311f64","ba64597144ad55469e4304807853557493bdf960abe724dca5437e442c223165","67b7564c01b814702c17628742fb6a8cbfa0e8a213c06511e31c90cf9f3e3578","03c5fc675733b417d9af5e071de3aba38ae7f09fa5781cbd0133ff9d4e234e36","98191c82333f4385e47f318835e01d44ca8835262c6d0df40edfd5f6a4dc5c19"]

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:ifood/price/pt","quote":"por causa desses descontos mentirosos do clube ifood","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

1. Open the Rekor entry (pre-filled with this proof's log index).
2. 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.
3. Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
4. The entry's integratedTime is the independent timestamp: the root, and with it this quote, existed no later than that moment.
5. 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.