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.

“Uairango offers no support.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
204e332cd9784f78c3abda1f8f01b73f9f2d021451ddea5078784daf4df4c55d
Signature (Ed25519, base64)
EWijQocRQ+T/1293q3a0258JiXpKKB6kqpo8YgDRK69bdkEdEm12ArI1Aj3qOCsmDuE8Sh7R40jAKZqYzg2wBQ==
Merkle root
79268b3be1e951447ad916daa23d94d3a225505999279adfec84e5728be030d6
Merkle path
["204bc77d0c4ff72ac16f837151e2299cc49d0db9f44f6c689c1fbfc13aa35d3c","3909a92704157c1d40f3dfc807e8eefad1d2053e06d0a5aa884bca6aa519b76d","4986a598df333296e5382210e28e187dea44704e477a9b87f2bd535b68717b5f","9563d02069bb41ac9f0a1dd9ba1b53adf03946de9d51fb7b17f5415e5afcd48d","462dd9e6299c8e704a9dbb5945e908a4a24ab3f80bc765a27a7edb5d33f01605","11eb168153b4760d7efc2c745a84bb1915ba9665e5fb98eef461e2b932ae4c56","4d912893020c721c84b682cb60995b0c20579b2cbc4bc4f4a60b266dffb0c713","bd022f65a1c61d5abb127f00a47ef490d3e0107ddbd4f68328cb407ff855b711","e8af0961c41e5498626445a4b50b11336b2516e43dfa5e6363e46f9f261e0373","e9762b4f852d1d18bc2d04bbabb2e592f0c542180f14f68eb3d69f1edaeff7e2","678ceb3344c76dfda7371727396ee96e97a9f6fbea78f28e083d8e2fe3de2f21","385e01036b50aae7fbf449763f02e352d0eab1178ab2a26b3b0e3fba537066d9","ca0926b42bcdad354c17320adc5661c1a0407072f1d5c01424cc2e7f9a3515fd","b8e0a41590cdecf5ee846d5a4dcd3ae91c8a0a052b75fffe7c4c5f4e2ca53884"]
Anchored
2026-10-11
Public log entry
search.sigstore.dev, log index 3199014646 · entry 108e9186e8c5677a77ce…
Expected log hash
55430b734e4d00e4ba9c340c7ab064436f91281dd4cbc27c1ffc37d3e26a0e3e 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":"v1791688566698","kind":"published-quote","locale":"en","page":"brand:uairango","quote":"Uairango offers no support.","rating":1,"review_date":"2026-09-16","source":"Reclame Aqui","source_url":"https://www.reclameaqui.com.br/uairango-delivery/uairango-nao-oferece-suporte_wihi3iYAPFE2PunO/","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 (79268b3be1e9…), 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.