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.

“estou sempre informada sobre meu pedido e prazos”

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 3637499226

Proof data

Record hash (SHA-256)

0f357de195cf64d5f1a5350a2753c89b81c5f5b217d5ac8c705dc875b183f303

Signature (Ed25519, base64)

8Nu5rCjIGgqcEEMfNEZ5xJfTAmNoYKth7h5wqdPazeyoZQMNvd5XYlXS2cC8YEn31edVgs0yL/1z4PY9kiYlCA==

Merkle root

ba71534adeee96c2b77faf4cc9fcd404d26cb0d4c3903c3b6dc0aa6610a7f76c

Merkle path

["0f32413268b337ac3c2dcff01d6cdade50abc6ffddae5f212614702392b884e9","1c174dd911c9517116b38d5ee97a87b4ad37866b08d58e226ee00cd3f0912b75","6c7ba509ef74b36be4b0d3a25e3ffc1c655cf0f4d179ea5bbfff2a4a9a420902","95b59dec7d1ef07abdd51095de546db7f87994ffdc678ff4410029ee787112a3","bc57bb9e84568d2bc38c3ebf74073a3ba6e1898024b2e8dc42751b6c8f278faf","db4c07e8daf5e2e2d5d02bced810ed45cd6f165dd4a145a094bcb0286ea56d2e","a1672ab0c29914e59e5754f1e711e88cee737134102a0157364525be0b797b0f","7262fb89fbba126e63ff4c0d7adb2651f987f91df3fbe18c1f82768baeb8ec06","1b1df85c8037eb782c460ccc6b8194a1ea1550daa07beececc586c4d00ee38b0","808d230e9566edcdcd0216d60d7f549b3b596f86e66fa8f3921a53eb8656e625","968f747f4450bda568b7d18b928908ac2ecc7e8f82caf1da731b64e52849012d","c477c823c95249e16f18067751c72b4c7f722de9158e34239871c7908195965f","ecc8c644689d5168c4761c410d159333431263bd2e087649a593b95094904a7b"]

Anchored

2026-11-02

Public log entry

search.sigstore.dev, log index 3637499226 · entry 108e9186e8c5677a9147…

Expected log hash

4fead4766675aa49a83380ad1791175203a623dfc619fb045f553da7e56c9094 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":"v1793588433208","kind":"published-quote","locale":"pt","page":"brand:rappi","quote":"estou sempre informada sobre meu pedido e prazos","rating":4,"review_date":"2026-02-07","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.grability.rappi","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 (ba71534adeee…), 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.