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.

“Rappi usou código de portaria para confirmar entrega”

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 3220562278

Proof data

Record hash (SHA-256)

2691e2a90c2e8ecdfadec69dacd8eac8792b9359966de8516a32a70e243db37b

Signature (Ed25519, base64)

5Yj1xT6ReCQqnrVZYH7GVHw1+u0WADcbH78yzfa/lkH/Ek/Hi4Rj08a3NeBZAbxe81MsS3YvQJ5hikAoqU/hCg==

Merkle root

2d214bb14438515f4bedf5edd9b00a6a5113a016ba9b9fe8160d41d7e6046722

Merkle path

["2694f56d5526f5f061e9d5ad5acd91a90966959e793db498047113fc18e2f3e3","bdd7a8a672a4f07a5d9f8cba8397c86ec92094f57eedb15eb5186f0cabae9b5e","3f66557c800782e922edff4dd9f70e2ff9ac22272d98cb05729c45f25d2fd75e","8fddcd93258d98285b4d08e6b92843ef0b920a194c60e90f901622f39000d356","efba03665d081e9a7740edb231ee233eba86d5ca21c21537fd62d8854ffd88f2","2819cb47025a90e8ef2e552246dd0143631f83621079fb815b492cff661d6bce","1e665fbf2440a4c4b7dad9bbbb0ca6dbd069bc5b6789955bfbdc2549605081d6","26d511d32793960f210c7f288ebfd0a0f91703cb544570d0c5aab63354ed5cc1","c50b1b61ada2a9dbe374548abaf775305b7f9ad85e297c4fb7b139df17083470","f3cc4b4aee569d06e4a2cd5598187bcac7bd666174164b7e458fbd80db511fb3","6a765946c1eece595050f2a8d4bcb7c1c60c0ac38183d2bdf49521706099e012","98b2364feb69697f9c170c6c8c253e875bd2ca5af1617759a81536a90cf6f664","c8e78357eabd343df2a6d1ad8a9c122f986bc772443ab896b1e0fa855f0ebd28","35ea2df06612b261a549235c4e62b3e1ad1789f05da56f9ca671421e5071b72b"]

Anchored

2026-10-12

Public log entry

search.sigstore.dev, log index 3220562278 · entry 108e9186e8c5677a2753…

Expected log hash

13907aa3d3da271016c4b5e75946c4440692c6b4e1684187b965dbb983b157f7 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":"v1791777669660","kind":"published-quote","locale":"pt","page":"brand:rappi","quote":"Rappi usou código de portaria para confirmar entrega","rating":1,"review_date":"2026-09-16","source":"Reclame Aqui","source_url":"https://www.reclameaqui.com.br/rappi/nao-recebi-meu-pedido-de-r123365-e-o-rappi-negou-meu-reembolso_61XdNGq7Jqnbwr8t/","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 (2d214bb14438…), 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.