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 have been deducting an amount from my account since June.”

Checks (re-run on this request)

• ✓ Signature — Ed25519 signature over the record hash, verified against the public key at /.well-known/citatio-signing.json
• ✓ Merkle inclusion — Leaf recomputed through the sibling path to the anchored root
• ✓ Public transparency log — Sigstore Rekor log index 3161668256

Proof data

Record hash (SHA-256)

49089ace17ed38114b503b81a25efca9a38dd98862e655d61bd4158d71e0711b

Signature (Ed25519, base64)

3APrAMpoB0CeSU0qtOSBvn3RBUoErPv9v1c1XPavMebt9rNqXtTor0MkdjOFCqtMqUno9IzilUGdcXTd6zk6AA==

Merkle root

dae11b7f399fa27d7e91aa4463415971ac3f4413815a3c608e4b798805e78c60

Merkle path

["4908a6e342e0e7ae10e7ccee936e59db5d025f0a2bdccc72ae89a79310fe91cb","0c878a1b285296a3e2575fb44b919518777de14af4d4342e3ea024b30313476f","46b6da3269c4f52356c360eec265c990828fbd92d151b984fc70a47008b1f2ef","5982b91afdb8dcd6a3c793a4df97e5b9d9c5c5e391e88dddd0e8df0f75bdb495","b42c3ad83e1a87ac6bb6d381613fec2af12a92804172c90fc309a6efe0e89b5d","9d325fb3045704de9a545f03e3ee7bf3ac6a55c1c7c79a12214017a744490412","e9c4f47ea935b941a8a34d3a3f0786f1d8bb6b0de4f27f35d6fd871808e04daf","47f8b641b97e84cdbfb7a78d2d570059654f9d116b6472d7e37367f154ebe8e0","cf6ceaff730c58f7f5afaf283de824c2eb7dab508ef58c486fca5340f2f60dfe","c2c0f14157666bc10ed3e8e4fd5a5087b9e7ce5ba50906910e6089245bbbd1d4","c16782589cd050d9187332296c1cf0b55dcf71700e747cfe161985b041ccb4a0","8d15621fe22e57836f1111db4fa5babd8c98d4e200695eaa09b62759cebf72e6","949d8c47eaa97d842aa9c8296efb6f847bd664f3f354c637fceb9b898ce49f14","29fee1ee29171f2526142193c918f4d151680a806133c34179179c2fe722d806","6771b856bc54b9b41031b35ff7640ad54c5be8f800e1967d73d242437a9508b8"]

Anchored

2026-10-09

Public log entry

search.sigstore.dev, log index 3161668256 · entry 108e9186e8c5677a744e…

Expected log hash

dbaeb9745833827bd692133822ce98bad4dbbf6d52d00fcfdadfb4c533d214a6 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":"v1791537031439","kind":"published-quote","locale":"en","page":"brand:rappi","quote":"They have been deducting an amount from my account since June.","rating":1,"review_date":"2026-09-16","source":"Reclame Aqui","source_url":"https://www.reclameaqui.com.br/rappi/estao-descontando-valores-da-minha-conta-e-nao-explicam-o-motivo_tkqQmGi-o4XlfVIu/","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 (dae11b7f399f…), 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.