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.

“They added a payment method with another card without my authorization.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
2d41f8d30f40354ae7261bd49eb0e5cdcc6fedbb29eaaf18dfa1aef84c19ee2b
Signature (Ed25519, base64)
QGhd8gSAG3OuAB/HZcZTjZX38evuow5aBO1aDdEfsV3znsgFskJfiKIEMPmg98tbEzYnUhdd/9XyAD2exX0fDw==
Merkle root
6953a5ba9bd00082fa1986982a5979aa7ad5b4654ec368f8d247f13243e4e4b8
Merkle path
["2d4a30fc1adeccb254e419a9279a4711d8c35d9493ba1355ccd8cfb6d22fe0b8","037a9261485ad022ed78230fe3f4ac6004dff8785213f65937a26a53c2dee66e","c6bb0581559ef03d38bc66c243bf35aa744678990f560ff575509422ccc4733f","5ec4c79a0af9380a5a0cb06aebda9bf7eecf750ba7d3a760f2efce58fe964d26","acbe419b1dde930ebd0740708a2657615116829217d4628c0ee36ac28e4c2576","64dd0f9edc7ecd44a95a7eec75b1fd13c5fc3b45f0ce83fd36317b2d39098079","035fdead791987e0729df64e1f7f34caa586a8fa5667f1e6155ffe517c38b553","0deffdf370b5552ed0cc24ebc727d17f53bd35dad6ee794b4861c1d5da75be81","1171dcd44c2b606a7504309579760dc1cf1632f6d8e5d8c9396f929a358b439e","0ab72d00f9f17e93fafe5fb0e5ce2526d0dc199af82bef86269af0a9454168a2","72c3e38739481bd0a6b962b9809fc41fdc415b4ea8f89001926f0ebf61efd9d2","d42dc1b37546fc67d932c54c8efa2ed4184ceb43d115311d414f7b177c48c420","3d6624c631c3f201b337a52bc4f9494c99366c0aa74b4db152cef1b6807b4800","98a14e6f55278d0c3f64d31e6bb09545a033fdb7dd6455363be23426eb85b044"]
Anchored
2026-10-16
Public log entry
search.sigstore.dev, log index 3273053873 · entry 108e9186e8c5677adb5c…
Expected log hash
8e660c0f9c2f4acb2461077e20036379bc945573437a296969373758a8dbffb8 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":"v1792120102008","kind":"published-quote","locale":"en","page":"brand:ifood","quote":"They added a payment method with another card without my authorization.","rating":1,"review_date":"2026-09-17","source":"Reclame Aqui","source_url":"https://www.reclameaqui.com.br/ifood/cancelaram-meu-app-e-mudaram-meu-cartao-sem-autorizacao_cwo4WMYEaFYN92ym/","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 (6953a5ba9bd0…), 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.