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 3258490685

Proof data

Record hash (SHA-256)

15e1f4c0d11e738352e34d1b70990bccc8f4f879ec325fdca030606c5019db02

Signature (Ed25519, base64)

eLF43fr66btKPxYl8E6+et1pw7aKfQ2ql07vJW03/1tLWAE4q1o17Zb4r10gx4/1TD6q+4wTtW4v/PZ6OS0QDA==

Merkle root

2824dde473714ae3dd30e88823a625346b1b80d9a55db059d813071b78952b5e

Merkle path

["15e08c6e7f40785b3ed03dbbfb600e617309353ce8ea09ce604aba648fefe63b","c4ce01f700d424448b8df366f42f39a99c4b6cf598e23606d12ee78b9aa17164","897bb71f4b13890916fc771f01ab2dec61bd782c7b0685b647781f48fe2f1cf1","b6b0fb684ab77eb82fbed6d7f50d5baadf4dbed48e86f052869266ba7ec81765","c5b11c3c2e2d687a234129ce0cc2dc86fcd81fde3fcdfb890d8da1c459c2238b","1d490ff9c26095dc0270be08971f46713b86392a8f062ac7a6a69a094d1e5715","79e5f6eb6480d9e34fa87925518dab2d9f3eeb6a4e0077244c65971131584219","d865c9ea040a89fe682182291a019d80b3e0b2a9a7879964acae900f840e7794","e2359985e2ac767991440369e22574d8005c66762959044330ea57a86b1289ef","ee376a3d1da4a9b5642fb7e77081dcc4d6f3b44113f5453222402925831abb74","40b10dcb6f645b499cf8ff88c4ed9ba8cd688f69e32f2cf16d4bf7619f215aeb","d6bbb08f9fb75532ce4c76d4d84bb93a214afb09f8a4465fc6b0ac552770a707","592828a30de1f38ebd3532fd0b7bb1288bdbe2c152bea05374fc6e7c174f1dc0","c0fc8298b38da3131f46ba94c60b50a7d3f5bfa16abd1c4c451dec4dd9f28f96"]

Anchored

2026-10-15

Public log entry

search.sigstore.dev, log index 3258490685 · entry 108e9186e8c5677a9f14…

Expected log hash

adabd3d63ce5c0d8fcac6f6311f5b010ca6003db409229d5e92687bb33c3624f 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":"v1792032587528","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 (2824dde47371…), 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.