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.

“Perdi o acesso à minha conta Rappi”

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 3140475820

Proof data

Record hash (SHA-256)

1aae4fa86895a4bcf44d3cb2f0fa859efc4fe3687f149d60052d559a8920e2a0

Signature (Ed25519, base64)

gigaO+wcqoujvKh3ef7wF2NMvrX0Vk7K1V68I/MmA3vFHvwKEs+pZLFgq1RTKk5B8QDkM1/22DHW+qiFWBZXCg==

Merkle root

52d6be1abed15ebd0724a0e1a493d5805e1ea49ddcaf8e9e5584928cd3e4d759

Merkle path

["1aa689a07f275cf8bbe60bf7bf2a132fd444c8f727d047499ac7b78cbf7634d3","77721b4b2943ca88b6beef72a9573bdb0f366be5a8971f05d30b3a6d203f9723","50ceabc610383034a90f50aaca0bba4436891d288f8266364c6a82235cfd2abd","125fd0d90827bcc24d88e689472968e749aaf8f42050db57aa8a31f26303fedd","b71d6c3763aa6919bfa8fca0c99a29e274f6f7ab10c4fdf6239026ab64603457","4ac629f0968d7b24e38dc23c35fab638d78983fdc1057e4cd4498e23ae65f52f","fccb409e232f5798699bf0ada190fd3dd1565256f7aa0cde90825ce374ea0626","13d3b29a92ba75674d48e495a82345ac3001f81f6ca367d6f41d85eba8d11202","53f86b3efef25bbcd2e092748f18f30697aa20223a262f6691ab7951092b261d","34c6625f3ee35d582e94ec817e939484c4cc8e91af119d64dd1ebc3c2667287c","a437720993ec4985609856ae1c85cbcd5c53dbc31d843b17c065f80b440d470c","5b7aba07a854e6a63765c93fc2c2098355f0ab59d7b4659a94baac072cc8e639","7d5e1a3da5381843d312196fd4a9f69dbe86b152542df1be09d403d47d5e49c4","71d5ef7f970539b9a82546e0bdc1b1069245bf71351875f786a78e5550da4e15","b72fcc24171828b3fdfff6be65bb433d37b8e51a187739d27a216a784d84cf36"]

Anchored

2026-10-08

Public log entry

search.sigstore.dev, log index 3140475820 · entry 108e9186e8c5677a78c2…

Expected log hash

bb68bef30792bf00f645df162a48943f770bc3f026216a44dedb4651c8ac0917 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":"v1791431489246","kind":"published-quote","locale":"pt","page":"brand:rappi","quote":"Perdi o acesso à minha conta Rappi","rating":1,"review_date":"2026-09-16","source":"Reclame Aqui","source_url":"https://www.reclameaqui.com.br/rappi/perdi-o-acesso-a-minha-conta-rappi-e-nao-consigo-suporte_8Ht8lCskaX_zuFUO/","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 (52d6be1abed1…), 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.