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.

“Usei meu cupom de R20 e a compra foi cancelada”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
9f46330dd0b80d544cf694c5879a5f2c4bce9c28f16636650a0103ab5e96a950
Signature (Ed25519, base64)
JRNGwYQGguy2nMAbaY1eGQZteQ6A+m5GjY3VVZ3ueda+NMZbwlTLM1Oqz4+JEm0Tur2tzhldpp+/LyHIdBRvDg==
Merkle root
2f068f3de56bebe7a575ba4a979c9244445d2350140e36238e088fa40fbfdd88
Merkle path
["9f4334057208698c36939e0314cc2ea4ca36cceb2abff9a4fa20bf1835276aa0","258e88c4a36779568f729793656601441ac6e8e6b052aca576313045180331c3","4591e56e136cdf7dd7d6a49f15a2ab476d99a01c79914538d2ad64fed12a1dd0","c18c63618a5e26fe4f63db1036407bf2ca4f0de520fdb07358046ac7afd4bb22","837f1fa68de1f1b0abb414c6e1ff906a5f920a862643acf9f34ffe8ab98c4411","1212fe44350e283831f1324e5ee52da4979e048874d5bd16b9d4838e7d364c4c","42335db313535b39181c0aa60a7ebba7199598f36cb86f5b04e80aeb0c9b94df","4c15daf4a648753cfd504ae336b86bdf04fbd8611869ff17d959a3f3f6948d38","0f5421b27cc0f463d741ed88159bf96417d1f0424029ffa20d5c817801190d84","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":"subtheme:ifood/billing/altera-o-de-pagamento/pt","quote":"Usei meu cupom de R20 e a compra foi cancelada","rating":1,"review_date":"2026-09-16","source":"Reclame Aqui","source_url":"https://www.reclameaqui.com.br/ifood/usei-meu-cupom-de-r20-e-a-compra-foi-cancelada-ja-e-a-4-vez-que-isso-acontece-e-o-cupom-nao-volta_ftlgdA1lhf8SYJ1v/","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.