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.

“já fazem quase quarenta minutos e nem encontraram”

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 3140838741

Proof data

Record hash (SHA-256)

3f1e42b52b1d99d885b078870d8d2bf632d330de359f09c19504d5f77bcdf79a

Signature (Ed25519, base64)

HG+hoZK5iysLlYcalSV+YijPnOC1AiaTN9PvwnO1QEvGy2PcXZcYxdbiA3Qhqmbijx8dgac2eEEOP+BirDTnCA==

Merkle root

68ee5f8618d9ce1aa33f2cb5b6f3145b5f909a3c35a03ccc3d10e979b2f81082

Merkle path

["3f1e40a8670cbc59e107dc39fb07d206c023de1039d60ffa24336f342bd46e20","b1dac3f1c84d71a06d3fadb538e60a25ddf64404a36d981236d228ded42d8d75","012c21fc94bffcf9134d8fa94be92fbfe8ca7cbcfaa712e3544f8522bc78a9f2","e3ed2df8cc6c04c59f3678d42fcca8c27b14f880b691c89b97377ff6c260de4c","133ef78a0b084aa6e4cd59be14ad0164f55d78a582c0a7b168eca37ecce2b797","9b45cf5fc8bd5fb1720cfd6a0b85443288440cb940852147f26ac9de8c9af3aa","b7875f0564e4415ae6fe8fd4909e83b773437b388cb90c75eed1e73983abca5b","1658336f6c17b58f2d3ab8839c48e62b9c55b8af4297f908539b74692bfcf5b9","66502f890699d5e5dc36125f3544af2df19e8a4610d9a8ad4823bbb636f54df5","e18e6637e6deb55ecdf58006c57b3c45c51f5f4f07f29e157f126676952ec180","5691c7697336fa63e6b5a911f2050ad4d522fdec0a53916d5435b779127a5b03","791ba855246449663f78a2f3751938b53abd626539af5fdf779e3f2869aef9de","71e82fca1bf2ae48cb6a9adcd3ce0a0d0fa2dea7d80e41cfa26b2813f59587ef","e66299710f80b56c392136748910ac59d79a991f3e479ea8a96c5c23e200aa78","418554fa0ebde54d6cdcc03145c7126505ed96d3734e8e7ae56dc0dfd8ca0a2e"]

Anchored

2026-10-08

Public log entry

search.sigstore.dev, log index 3140838741 · entry 108e9186e8c5677a4791…

Expected log hash

ca4949400cf2d29b49789563ea2e672fc73762380548d6fd65398e40c0d98728 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":"v1791433229105","kind":"published-quote","locale":"pt","page":"brand:rappi","quote":"já fazem quase quarenta minutos e nem encontraram","rating":1,"review_date":"2026-09-16","source":"Reclame Aqui","source_url":"https://www.reclameaqui.com.br/rappi/nao-recebi-meu-pedido-da-rappi-turbo-e-querem-me-cobrar-taxa-de-servico_fLQGrul6oY1ik4B5/","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 (68ee5f8618d9…), 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.