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.

“Product unfit for consumption”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
a91a945bcf66248ee7f7caef5992e3638dec346a41ffb074b56eef3f12817640
Signature (Ed25519, base64)
sIBe5JM4eAP5SH2p7SRCV2nxV7+gIlm4PPVCsUqszZdVp9nQWaf9pCpREFQjRJ69oQ65q9d0c+hOEPJlbMx8CA==
Merkle root
2f068f3de56bebe7a575ba4a979c9244445d2350140e36238e088fa40fbfdd88
Merkle path
["a91d8d1dd746f72cd3aa18fb2ecce9b14ee28094f29d1825e5a39f9f640748d5","808a7ae6d5219aa19f8fb2bd54eccd36796c04f44f9983014a66fe3529db96b6","17a8bbf90ca63526a1cefb9c61b83227e99139ec6466c2949fe6087f30fd256c","645193567bbbd35fa3171bf15ded83dae01b06bf14e422c80a786adc2f9fab93","00634dcb632743dda171ed203d4571eab901fa9181ebaa192bff2f5538a984ed","7859f5fbb4457e5869b076d3a1405222ae60750e866182a6a60e6d7ed556b3ee","b8df3543f59630bee3ed46bb0047ca27cbf98193b5d66a66361c999f73d825db","ea91c286bc76edee421b6126416644cc165f95544ec79fb224cafe8e091554bf","377166f106bfae613f69484308440021d4196f4cc84f52399524f997f970a44b","891d03bfc422e96b6b09d89cbe0a55169130b1b6cff4e94b871182733cf7dab9","4602a3c644a17f18863ea4c2e2ebcfe21065ff5cb7b6130686101d6c97aa7979","bcaffb66f7637f1faea00b39e1b086b5c8748b956d5fec046d9c8718408ebc96","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:aiqfome/quality/en","quote":"Product unfit for consumption","rating":1,"review_date":"2026-08-26","source":"Reclame Aqui","source_url":"https://www.reclameaqui.com.br/aiqfome/pedido-entregue-com-atraso-e-produto-improprio-para-consumo_oqDyOXVm-Um4HUqo/","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.