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.

“itens totalmente descongelados - tive de jogar tudo fora”

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 3162767972

Proof data

Record hash (SHA-256)

0976f71b30a5dc9a0b7f0d295f616da8cba7eeba97c0e3cf0e1c7f7e803655a0

Signature (Ed25519, base64)

iOfFS+yvZwqTk2tod4Qr7gosfaQ1LxwdK3lq2e81va+Zls5uzWjjOqIBge8YJW50vexVrHK3PGt6+Kav7S5gBA==

Merkle root

ea9653d48be6468e8b38c47d968f49528ccd17e229f6df41b5fdcfc232720ce1

Merkle path

["097ddf689bb5b93e240b4191bc7faf40fd9051440a2e35da4ced7b8b054542cb","3b8172d5fa6e7a7b2fff91e54e71de5b2cf514a84fe661a8fd8a13ffd707c63b","7af39064fe13d2035838f8029f89344a19fb0a96b70b450ad7e6ccdc12d47b65","f3da8a5aadc8313939dfa14d376980c41323baa3a18f61bcf560da6e1eb86177","461b8972f2f8bdf8ed5031b2225ea55ebdacc850f08e68cb37d5c2bf4912b20b","0b0befc22ee9f26ceb110df30f6a3ab850b06e4ebc88fca8cfd32cabc0dbbaf9","359c58018f66e8259030909592f35d92e2f10a0397fbd7bd7bb509d97b2cf3b3","920db255d01eca59ffeab06dc1d266eb3b2bf5eae7c54d1737e04623a186f102","a985f2fc31e2d89f18b0481ca18c7e453a17490df0cbcea26a8b7b71580861a1","85da76ccd7535d26f52f8f8b245c4d1753a5ace230678b77ad368c9912a2bcdc","8444d3d652e532fe6d6eb2594f1ca46e7d5ae67947fdaf899185da9628f2a5b8","87ddbb9bb9e3d21d9efd04f8b9dd1aa98d488bc655541de4e7541717605e5bd1","6cd34e3dfbc2bb436f1bb9314162b2979f7ca90ac38686f80fc39acf8dc29914","ce40f5d4a6c2a1f06b7e5ce375094f8c75556b02f37cd3d94ca98fa0a38a1e5e","142248530d485121153c09b780e08c6af592fdb4c333042d3cdd9e4160c6db55"]

Anchored

2026-10-09

Public log entry

search.sigstore.dev, log index 3162767972 · entry 108e9186e8c5677a40b3…

Expected log hash

ea8f60b663262eef5ec0ce5a9fbc0ace913092ea47c37bdc70ac392578ea0c35 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":"v1791541525227","kind":"published-quote","locale":"pt","page":"brand:rappi","quote":"itens totalmente descongelados - tive de jogar tudo fora","rating":1,"review_date":"2026-02-14","source":"Apple App Store","source_url":"https://apps.apple.com/br/app/id984044296?see-all=reviews","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 (ea9653d48be6…), 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.