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.

“I created a virtual card twice to use on the UaiRango app”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
3069e80589235b9f85649cec128454a12b32faafeeda2b9dc08dd9b7d401847b
Signature (Ed25519, base64)
qXN/Md+7EpJpShRRb7rKYxrKy/N3TG0FeaNKvj+PABVUnKpwiF/fxVHy9NQ8oTbtPgh9+xM3SKGjQ2cvqFVEAw==
Merkle root
49133e6803d24035baa1544a5c730db93dbaf832df48f680ca855944337404a2
Merkle path
["3069ba903ba410a13ef2a9a035cb408821465c5aa7d7536910bbc25952340c6d","ac1660932279b37be98860a2709c3b715a2d9cfe270eca16e06c7ecfb2a7a9bd","bb7cf81ed54a97c20bb72061605c19d3573d377d0ae5797e8eaa603875db40a7","cf334af26751f7cc54db43e730c7e2643d2e496ca2995720fd98cd7bdcf47311","fe94e6f3241ff7fd4093937a2d1d7e614f6ce65576079bb99e0dd9f610503545","990e783713767b53769dd5addc219b4d8dc1ff5e66975412a10d65e3e182f8ae","cf75262e5463e99e0c9d0690772f86a62ab01f356c4d20362988694e3b5b91bb","8dfc4d3278af9b6242c19fbcca0fe19685060ebf14514625bfe5a04c96c42475","a21efb1e672786586028d2d0d2f673c66e51556ad1120ca39b8fe2ee917ecf85","2ff350a0b665d3f1742c4a72e07f7efc613039cab1fb1ae34b170ae7d7a2ca41","6feb752f8bf8a62ad7f87829a4654f3913b8722ba868189c75e83cc0b3bbbc4f","3fab624705af963c8b90d8ecca330b0aee40203a806033b0565c84e0ab95e53e","da05ecf7377d5697c026f830a74de1a09359f7b60612fb722c789caa15cbbf29","90889d6ebe241f2d2f9092870d002ba795f7d27137f7582a09b4369ab1517327","d81f506ca96dea712a8b56759200b270fc625cf496d323ded3475eaafeb2d916"]
Anchored
2026-10-08
Public log entry
search.sigstore.dev, log index 3139760477 · entry 108e9186e8c5677ac88a…
Expected log hash
d54b6e5e20903e9be29e6a5973227ee9b3dbe61bdc0fa6481a5788472cd5976c 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":"v1791428432986","kind":"published-quote","locale":"en","page":"brand:uairango","quote":"I created a virtual card twice to use on the UaiRango app","rating":1,"review_date":"2026-07-17","source":"Reclame Aqui","source_url":"https://www.reclameaqui.com.br/uairango-delivery/cartao-virtual-uairango-editado-pelo-reclame-aqui-e-utilizado-por-editado-pelo-reclame-aqui_F7OuwSZMf0x-QjYQ/","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 (49133e6803d2…), 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.