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.

“Segunda vez que apresenta este problema no meu UaiRango”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
1a6560d2f24153e3812d829b35ac9810b09b2a81aecb97c8a60e30f0cb481007
Signature (Ed25519, base64)
pmgNYTqYeVgeb+ko+OxEmY+gVgrxtNwYafqNLeNMdP/+BMZnKI4Uf69Auo6QMNaBfK3GT4gS8+i8JZ/HXDmRAQ==
Merkle root
4900b1080bdcd3b4c9234f01647614e7004e0a1ae01ead44968e31abeab33265
Merkle path
["1a5a93dacff5d3a2eb2edc53cedaf210e916d0ab07e1c24fc364339f809c7600","28a6dd9a1718e4ec566c5d78d320ff23c27aeda2e86a1096fd1e3f4cff09f360","dc530bdaf4187cc2f3acd9be120d67ac103017fab5b2067cfa5a1c6eba2468e5","816f8076dd50f4cab8901d0077fd8901cc8a583c841afa1ed7d363a72b80020d","f121d10bdea09d78a19e52624eaafcac520d7c5b8dba49e76ddef3714297606b","c36d56976ad66f53d0c30d3b685acf85a0d1d26027bd131f7ec7407be0aafcb8","525f4fda09a5e679c9205408b72a6df8a43d3441a0999a81a68030b59d59ad37","fd4d858bae2b6f7b0652a684b55ab397d664ed649f35f2ed22cadf061f28837e","cb3e9a4a64dfa170582db00858af4032907ca7cf3374b5d2280e4f909c57b7c5","999d6b8f6743667d7995d1f745ae01eab4b4361597027f3111c665cfac05ba14","869d5c71bdc11cb98278f8177533edddd28deb9d0f3c678398dc6eb0ac9594a5","4f4d0831440aadf9cdde8508ea8672cceb008a30da8e04261a55c46ea8a8ea6b","acc667d852c71a0e84a086ab20f7bbad3d8ae083a1e44cd20501ad641f662bdf","0a4842003c61f69c5923b6aafd56426e7fe934e483f7d15b620c07fa61f89152"]
Anchored
2026-10-13
Public log entry
search.sigstore.dev, log index 3241341297 · entry 108e9186e8c5677a0e53…
Expected log hash
39342fbb95f8cce5be4111719e5450984494edcdff99b8bd9a5c0d2303b67943 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":"v1791866192176","kind":"published-quote","locale":"pt","page":"brand:uairango","quote":"Segunda vez que apresenta este problema no meu UaiRango","rating":1,"review_date":"2026-09-11","source":"Reclame Aqui","source_url":"https://www.reclameaqui.com.br/uairango-delivery/uairango-bloqueia-cadastro-de-novas-formas-de-pagamento-repetidamente_sfw00sdtehdsv9ck/","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 (4900b1080bdc…), 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.