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.

“Discount coupons not applied”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
0f2a4f9e6ff8498b2912d355b2bdd3cefaa1465ebd000f7e9c9c66a4601dbe93
Signature (Ed25519, base64)
dCHDlbdLyKptD3XFj8Dp70gOIVWeucaMeCklqEUsYLNwWNXkFMT6D9w7MCHWn7pHV6yNPfRGY6qhbiPiG5jLDg==
Merkle root
2f068f3de56bebe7a575ba4a979c9244445d2350140e36238e088fa40fbfdd88
Merkle path
["0f2779a695cb7e55573c9fcea7b3dc5a0a19afe0d5489caf7382b57ac5648c1f","884bbb331a95437b8f1a9d27427352b186ee6e2e37b7aaacd1a5d4b43484898f","803dee7d6f8922036993f6baa266ca49e7c44276551fceab77e2e5734ca31a6d","51609d5f226c1606dbb517dfc6ee1ef2895771b46a91761d3ac75f3aeea198ed","ce029bc761c095694ca90e1014d79082deee43cf5a26b7b60322df20ca9a8f35","bd4e50605e6782ef36a0dc97b85d3eec0b244aae781d6e438d99fe482058facb","8929797bfe4ad42f7f03391f1c719b76d0b20bd1497aef9ac0e77e475dd954e0","2aec31c5825f6af076afd47746da3ee3fb95831e6acfcea4a8d81d7fc33a6341","d536cde918dc79e559dbc7f79125f632585a422d41e6ed524f9c984d79c23695","da50562e5c085349bdaf03b1dce7b748610d2f4ec85e69914070d2b670662264","6019f800aecafc41616ce9573ff1b4f5115ee1aaeb4f1bc33ce4d0bfcb8a2579","db8b9402749163dd7028471f175d7d75f6482cc73467c43e4ddee59d4a6d5020","3b092fa48a78448b4db01d94e347dbde2c39988a6fba76ec91ab78b6f236682c","03c5fc675733b417d9af5e071de3aba38ae7f09fa5781cbd0133ff9d4e234e36","98191c82333f4385e47f318835e01d44ca8835262c6d0df40edfd5f6a4dc5c19"]
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":"subtheme:uairango/price/discount-availability/en","quote":"Discount coupons not applied","rating":4.1,"review_date":"2025-11-15","source":"Reclame Aqui","source_url":"https://www.reclameaqui.com.br/uairango-delivery/cupons-de-desconto-nao-aplicados-e-falta-de-suporte-no-uai-rango_px_uYxkyXhs296jE/","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.