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.

“Fui cobrado pelo Clube iFood mesmo após o cancelamento”
Reclame Aqui · 1/5 · 2026-09-17

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 3247778771

Proof data

Record hash (SHA-256): 32e0c569f75d7e8045cebee1fc777542b5b70f8dea2a3bfda8045f58c2650fe7
Signature (Ed25519, base64): ntP63fnW5Pwk3jGU11wYM3iVonD0ntbN5NRsKRPmmRs2U1rZFoBo+m4OlTBMPgCA931Hwpuy4r5LA2UiUeLKCg==
Merkle root: 85ce153ffacf452dbbce3fe1023cf2b1831b0714a52ddd4756cd932ee6118eca
Merkle path: ["32df466d269f7c7442c24369b5a17371787b923e867cc46cd5761d6c26c99446","e82eb02bcc4fde590eed16eaff653b30c4f5dd45df55d4a524cef9b1fa874fee","46ed692b20fbba45daed61b0a9630056b95f971e20ecb89b76b93dd85a70663e","1c0647d0b2182f866d4453af6766a8e316f71e368fd5910333238e580f058c3b","759a5b5f5d16743beaab5617ecdd01402aee6990fafcd5c8939f7de50a567051","43023a05cba0e81bc45e51e17241deeabed38f6a910e5f8707c104d600547d8c","7de069ce7464b68c3a809b54ab7e78a0d60632a97a84b0f355b82c2f9a9eef15","788698fdf8afa56d3dbe20475a3fa40fa56c17dfa55b6146899acdb6ee34176c","20343585e7c3c838a377638802598c682911002fc03ce73f7526a47db3d838c1","7585a8f433c780fb829f85d40c2211552111ca1bc7e76bf7ec1e5e2fe62d87e5","ff4ea57da49c8e3ba6d0eae06fe13cffcfe51236c3eb1e5bb9d61ea20cb90c67","13ecb86d7205c6af820084a1af08cd607610606b428f099390b03421ee60d731","18b18f071e9c71d8c36d555f1bf037316eae5e015564bc049869377ca5d7af3d","18e09dc9351f249cc916f25a12a638ff411aa18455e8056b5bab6122f75e7984"]
Anchored: 2026-10-14
Public log entry: search.sigstore.dev, log index 3247778771 · entry 108e9186e8c5677a205f…
Expected log hash: d4527e154b8f284d35adc456cc8f260840ef237a57e84e3d79bf64cab7ccc901 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":"v1791943580112","kind":"published-quote","locale":"pt","page":"brand:ifood","quote":"Fui cobrado pelo Clube iFood mesmo após o cancelamento","rating":1,"review_date":"2026-09-17","source":"Reclame Aqui","source_url":"https://www.reclameaqui.com.br/ifood/fui-cobrado-pelo-clube-ifood-mesmo-apos-o-cancelamento_U01h3vBg99FS47-O/","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 (85ce153ffacf…), 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.