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.

“The app did not integrate with the restaurant.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
d475b033f48d44a6217299b54df0561d1d09288929edeb043bb91a5303381dd4
Signature (Ed25519, base64)
xFOCUWivUTn91RVS110WZCOfRpNoH8t98h/MqtmR9jrSVEOcu900UFcdtslSX4ts6W4qCyNOwJtGW6bT4zGBBw==
Merkle root
52d6be1abed15ebd0724a0e1a493d5805e1ea49ddcaf8e9e5584928cd3e4d759
Merkle path
["d47223ebb29c412882f6904613077db6c06a2529937adf6e3dd924c98bce082c","41661ca018fb9ae7680106a0cb2d397bfcda583a7c25624f1e9bf094318eac87","0ef8d41c24e679ae17eb72f2eeb8c3e40b9f2150962722105699c657d61685d7","9f87c4a7a8fb7ad0bacf1bb89be4f0b9ee7c7c23607be5964cb5e3cb03f2072f","634e08174ba295a2b36a912b8e14520adfa655215c5a17ba05e47534dd148ed8","cc1271b1e83b0372c6104f95940aa1a1f737c36046683d5e5d555d350b88c62e","57a56e4701cbbc43aa87eee09f5c4c7bd65be4bbef43a2394950793bbd73c738","fa418505bef82b8a3ea63c9034efcd730bd2aebced82aa4fa0afe21d554fe5cc","119a84b1018af7239aef1fa3f7e083dc52cbca7600880220cc822c2629fe4820","395f17bbe96f19487cf68ddbd2d654924534e535707f9b036c9c989386d48ba0","72cb136d71213259e44f69913bcfcc0739e1e19e07cd821761574f62999f234e","8e5b5f164b4138fd16cac15226197ff2d995652372ffc88c306415b74fb17312","6cdaaeb423ac3ca9e71d9b6b7eb5dc348e1fe6f5917591151d442780b0e12a0a"]
Anchored
2026-10-08
Public log entry
search.sigstore.dev, log index 3140475820 · entry 108e9186e8c5677a78c2…
Expected log hash
bb68bef30792bf00f645df162a48943f770bc3f026216a44dedb4651c8ac0917 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":"v1791431489246","kind":"published-quote","locale":"en","page":"brand:uairango","quote":"The app did not integrate with the restaurant.","rating":5,"review_date":"2026-08-07","source":"Reclame Aqui","source_url":"https://www.reclameaqui.com.br/uairango-delivery/pagamento-em-duplicidade-via-pix-sem-reembolso-ou-atendimento_-JBgAfVOinbY0z9m/","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 (52d6be1abed1…), 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.