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.

“Restaurante se recusa a entregar pedido com cupom”
Reclame Aqui · 3.7/5 · 2026-09-05

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): 9d4bd1559bfa2a37929f2e66c3f61c1e1b5b6094dac0ab84fc819be648a959a0
Signature (Ed25519, base64): sMP5a3hdgz5f65fu+HsvbTTUc0F/35eYZjkwW0OYJ+opAP+ojvLOdT8DT18GtyUVxHHikkWit0wbtxLWq3KmDA==
Merkle root: 2f068f3de56bebe7a575ba4a979c9244445d2350140e36238e088fa40fbfdd88
Merkle path: ["9d4bddaff8fee9b6099d502a2b354d26355d973660ef1a998de0040c51a8d88d","6bbe0d08999e8c469ef4ea782b0683935684d8ee8a73eff982a8c404ae31b19e","3f67d500c379d8ba82a5f49c7bbb9b14641f7da479eb5edd2203ad9caae7c020","9cbe1a7ac6f13014d771a6b152b3682c7d14fb5110eb1437128a33f37af1511d","e2fd3aec6836e2f65d8e6e91c87942d682f563b88630cb98933fa931074259ab","aab8714527293993cb9f00c3ff96e0b6aa90b4ed86c48b39ec0b309dda113eac","58bbe65ff33074ea512bbd3fb7e3a16bac987fe47318eb3c7d645b02efb93ad8","022bc880256d2cb8bc8bff7e8b2aaff5b2b6d60d3d9de681357e1d1e534d4130","f2aeba8d7293d8a2ed8310e1f25cb48243b006c21f0ebabc9abf00be45ea5526","fb1539814ae62de202ee2fefd9122b21acc357fc969279106663a92dec15da18","38d792e5ef64ac3356d93357bd9309dcb9785c5c2c5d07379ca528ac390214fa","c22fe83bd144008efb96895e17f4e6f8919a56dd8220cca85f3aa44cd67de0ee","27978d996981aec54e7305bc9bddff422c8ed02487f8eaef12f84d0b2ba90b9f","537f00dd60bfbd8c049786f7eae4da8a735af5b60dacd3bc1b6054b8ac3175e3","58a3dfc9ad8696e92f5fc9960e9c6bc4cc04e270091b574a948593298b33d1f5"]
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:aiqfome/ordering/pt","quote":"Restaurante se recusa a entregar pedido com cupom","rating":3.7,"review_date":"2026-09-05","source":"Reclame Aqui","source_url":"https://www.reclameaqui.com.br/aiqfome/restaurante-se-recusa-a-entregar-pedido-com-cupom-e-cliente-nao-obtem-retorno-do-suporte_s-_FGWuy52PWeMSl/","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 (2f068f3de56b…), 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.