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.

“dificuldade de contato com Uairango”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
7b17251d27914cc9b49c83b1ced2df34ab245145fec14acbaa2415a59b566a63
Signature (Ed25519, base64)
uDl2wXCVn/61+MIk/UhYoU3vx6GAIyvxrd/WdWlwK3AhPY4qbJvme19ELyR4E+M5aVJPRHSZ+qsqnNLaQ1eTBQ==
Merkle root
2f068f3de56bebe7a575ba4a979c9244445d2350140e36238e088fa40fbfdd88
Merkle path
["7b15b2043354bcfca9501db66add20976f2dbbdb7830fbf979befdd4b9334cd6","477acfb47cde0f85ea9ec37b807d1cf5e6cae45a06f46d17888237537f1aaf16","ee967f7f462cd269ef2ef0eab1bba1a81bcabc562c56c11f8d68c707e1760f81","c82add631bc989a5fe37e05358496846d8e9faf338e5edfadad964e3ae0949bc","503a473311e6dae9d7e8ea29a7f1c3b124531157d12283973c7cf029197d62e3","ba032856c1d935e9cd0d729f06d790c1471298431d87f566682c5a007048f18b","0a608357e5ba74b2005660a5b9f403e7858d807dad5eeab872fd2788814d2724","0c9b3e37b0f48e4105e8451d599097ec300344bd89bc6fd4ea0a38378bb3caad","4fd92c036f0ffe3771f24b7210fdb9602bd6435d6b4fa9e5096c3e25d2a35968","ab44b554083dc94d4fa35de59edf67ec7026fb0e536086d1ec27e3d491d8f917","c3b3f5c19529bbeb5ebc1fab9e124029362e3e3d4f2fc2e58af4d4e08143082d","3c6ddbcfa48be5df39d5d13fece3ba9fab7f6eec0e8fcf21a13cdbcc6729a93c","c5d2216bf0003f30213891a39e09a3edafbc50505093b2ae98f61a9c067b5a3c","f2c4543851e26fd9d1e3721e592d66b00f142e537786e975d115c14b9cb61c0e","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":"pt","page":"theme:uairango/communication/pt","quote":"dificuldade de contato com Uairango","rating":1,"review_date":"2026-01-26","source":"Reclame Aqui","source_url":"https://www.reclameaqui.com.br/uairango-delivery/compra-nao-entregue-e-dificuldade-de-contato-com-uairango_k9udLZ5IqNQ24ZtE/","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.