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.

“Age verification to buy food on iFood? My God, congratulations.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
f950cd6d97162f22a91206f4b81061262a5d263213bc799a25718f075afcea81
Signature (Ed25519, base64)
Mt+YLLftQ2+Tba+B9PxOTRCxnKWKVEdF8/x6rs/BA/S2qbN3j+OCn1Uw4KPwk3Q5/AORj+u1FMNe6jEVlNh6Cg==
Merkle root
04b39eaa56e1cf8f75dc8eac18bf6942167c8418ea731a7471223f0be60e3e6c
Merkle path
["f95059b16da962710c1e07a59d56e1b102673d0e4d27243f5359730fb1dceda8","c7c52d6650f4740568ecbaaa47a24dce97320d16313be4c535e9a476153866c4","3e919bef69a6c5d67ae3c6f00728990dfd04cfc6c77cde15a9a6ec680102b3c5","a57481ea9a08f6b2c9877717d027e4bbe3ab494fd63b78115af038e9334ad7e8","e69508f647c277b36309d9a00632fc3f2ab015cd3afa91fc9d33c6e5ead3c652","ef3489f2fc1d0038a0f798a7ff32c206a885f6f870db5cdb236b8cec015da665","57a761d99c2b6a40471c7b9f345cec203fb701d83d4b6869b1b3d93622e9cb5b","66093af529138e2cdb686cdca164fc7c1ece0313ef462e04b54de1681e305c84","13df6f8a5eb43db9987b69ca60dcfdf6141eb9c438ed7feb512a9cfc8c37eedc","33fc84da9f8c110443d96831b1da6a27947d910cb9ab03ee3b84768cf53b5946","1f083c3dcaf36c8eb3cdb8010fa4a5c7a4a6ce179f93c9bb930a269081509571","7e36832bb556fb5b64507b00f7b2b4685623b814e769e9b017578a59d2954d67","3ba88b0016422cde319348a72d81ed01eacc4bd155bae80b5c4b6ab6d98a745f"]
Anchored
2026-09-19
Public log entry
search.sigstore.dev, log index 2890214870 · entry 108e9186e8c5677af53b…
Expected log hash
1f3acef0f063246e051bf412e40f4279cb96ed334ff7b0647a13320c1b31c4fa 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":"v1789722569406","kind":"published-quote","locale":"en","page":"theme:quero-delivery/quality/en","quote":"Age verification to buy food on iFood? My God, congratulations.","rating":5,"review_date":"2026-09-05","source":"Apple App Store","source_url":"https://apps.apple.com/br/app/id1357804341?see-all=reviews","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 (04b39eaa56e1…), 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.