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.

“Order cancellation and no refund for Pix payment”
Reclame Aqui · 5/5 · 2026-06-02

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): a33a85e7d102692869075862c5c2e0e5f6dc20284c95a1918efd397408179528
Signature (Ed25519, base64): XDpxIg8sG3oc7p36TNSAb1u2fBHIJQRZ3hYERcFgyirwXWi9lnLtd5buKKkkgNMF4IJ7589Jt7nfGCX18sD+Aw==
Merkle root: 2f068f3de56bebe7a575ba4a979c9244445d2350140e36238e088fa40fbfdd88
Merkle path: ["a33437e57c8538742fcd55f5fe6a412626f1cceeb3e780cc19d9fe6bca41ca79","6d3e3d35bf516f65989da90896af0d70240de8c2842140c0f1f5ddbcbe0b6088","2909cf93c4d65eb1cbc144bd2011bc9334aa0b2b361cfe83fd66c39df8172d0e","fac7bd3ba448fee421915d8883ad2328fdce8d5edf99706e77175f84c44cbbf6","68c68e1e80fe726aedbbd3b78522890cb2c0d3eb2b4e0c3ada56e52295a98dc6","79a5678d308308f9a7d8cdac2264faaeec3bddd17b9b9d4f3a6e5356b42eeb0d","aa5597a4c05894564661c61c5b4e1d2d36168e1c64570c304f4e5aaff590cd0a","e011451f930b5cf3b0236d80bec6816d27e33b7e6bc98b3910bf46954a3cc4b9","d182892530917b76d9c17a4bc2ce6739429c4f7e4b8a62943c9ae158ee042e33","ec5ff71edf851c0ea79d6a088d5170d354edad89df8a94b07a93bfdb5431bfcd","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":"en","page":"theme:uairango/billing/en","quote":"Order cancellation and no refund for Pix payment","rating":5,"review_date":"2026-06-02","source":"Reclame Aqui","source_url":"https://www.reclameaqui.com.br/uairango-delivery/cancelamento-de-pedido-e-nao-estorno-de-pagamento-via-pix_gbgFTOrX5EdGR80R/","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.