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.

“Péssimo atendimento ao cliente”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
d8f60b955229824057140178d365dec3f300ac471fdf7d79f80ba149ba08fcb6
Signature (Ed25519, base64)
IXYey+75sjxLX036Sssl/N/uzQK07UaYErbECKCMrdNShSuoChlJCEdq3BkIDS9r9fp+lrCUO92yXMYcfD4PDw==
Merkle root
2f068f3de56bebe7a575ba4a979c9244445d2350140e36238e088fa40fbfdd88
Merkle path
["d8f62a500185753f588de361e7ac7dc9183eb7d0610c34178c3b41337b9e200d","84bb89255efa1522f403f908d1ff03a9faf3a116eb591be2bd948d8bc91edff2","3246deec7965d6b56e02d105ffdd904caa7ad9b94660b8f6a0660901482dc624","0e5faa9c8369491f5f1767a182ad07487c2798f12d7413ac4f1456fac213b71c","08a641941a592a9559e3a1633d3cb51842c348805598145521d511ec360a9a59","651d678df33db849ac1f952e96c05f116988908cbd6dcaf8985324b7ea6a9d6c","a2460d33ba0343d3c030ac4ee06e9456da0efb42d68c7646644be5d6cb5e65cf","1c448ba3162d95552c1861b889466f9b536979daecd850f2d58cbba0d61eb359","d764f014c98e22ffc6aac3a40a9ce9b3468c2f2c10cf65c4705b9c0bd306a455","9a1b9aad3206b099752125d5e6a9faea16873de6597af7db4873793807ab4cba","5bc36c2568ca5b30081248b7276a4af6e8d9ec71d5e6d689b0d87ae24e574cca","4c50ad53b7f499e0679555fac955a3a7f15d25b2f16f07f89bffb825c220a814","f798c0971d32a6ae8da39cbfdd643aa26fcc32dd200aa7f9151048a02f8ece59","537f00dd60bfbd8c049786f7eae4da8a735af5b60dacd3bc1b6054b8ac3175e3","58a3dfc9ad8696e92f5fc9960e9c6bc4cc04e270091b574a948593298b33d1f5"]
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/service/pt","quote":"Péssimo atendimento ao cliente","rating":1,"review_date":"2026-06-04","source":"Google Maps","source_url":"https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT25ScVdGazFRekpYU200NUxWRjJZa1ppT1VaVlJVRRAB!2m1!1s0x0:0x326fc92b265465ef!3m1!1s2@1:CAIQACodChtycF9oOnRqWFk1QzJXSm45LVF2YkZiOUZVRUE%7C%7C?hl=en","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.