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.

“Não recebi meu pedido de R$ 551,00”

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 3123541116

Proof data

Record hash (SHA-256)

68582b01d06e1f66d818ec1fdafc181e140e6a4000733d132fdc1dd4e71557cf

Signature (Ed25519, base64)

PIvv9xVgrNpd45tVB6YAdIs1xveUgLfZYbGaPx2+VoUqJdZ+SufKPpeWclQPLRZCWj4WAvdufnxqoOMX/cIoBQ==

Merkle root

6d3f7b9a732acc39631b9b7a5990b6471bf710c9f84e5623c7b4ff4e1ce78326

Merkle path

["685692f3a059fc5d29f25ddcb7bbfd8d2eea4115f868c0f4b56cb714a6315502","1365cd20be92a45afbc144f132fe61eb103ef5110d35eeaeacedade2f91ea9a2","8d0892a8cb80f12b7dc2654c6b5cd14b80af6019bf28fc12315bcebe5c511293","8e5540b6ef913c6354c3cfcbcc70bc2015982a3f07964f2352e99aa930081ad4","9a21fbb1cb620d37a948a00561e57cf55ddd0377afb616fb9c064f8440956de4","e178d7d8532796057387cafe75b0cace2cb1fec0d6211164b3c239827c0f98ad","ddb7e7ebf96fc4ff7429dfa079a69d371bf060c2691f8ea7561ffd5b07fa63ed","3e8ebdfdfd0344911b90a8144d10d9554de9910ab09b5f487979637271428f55","02f8f6f6882fa9c607ee37cb75da0091e730845292ef7c236889c6deaa87a183","f68386689f4b9048ac68f1f68c4b9c43321829416ad9fda0a6f9412928cdcc65","540f6d1ac08557aa3e93c0473e33d74309922ea9d93d578ea717997e0ee4bf56","f093c8b1412e3d74354ea8b22e9fc3c489e9cca32c72cf25d4490d167d893c7c","43e340826c4a804ec6f5908b8b1b615e9056e8f44741be501b225d60c6223909","d55f41ae09ca42c33bbe39db949f63edb982eb2698def5511ce57c4f872a5c0f","6036173d1fecc6618a44f9a6eac2357cbf937f65066abe2621a2b8d1580705f1"]

Anchored

2026-10-07

Public log entry

search.sigstore.dev, log index 3123541116 · entry 108e9186e8c5677ad86d…

Expected log hash

9205615d16e6f0d1c04ec96882a0dde4bf091f63aaa636cea18cbbe885fd5227 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":"v1791346951310","kind":"published-quote","locale":"pt","page":"brand:rappi","quote":"Não recebi meu pedido de R$ 551,00","rating":1,"review_date":"2026-09-16","source":"Reclame Aqui","source_url":"https://www.reclameaqui.com.br/rappi/nao-recebi-meu-pedido-de-r-55100-e-a-rappi-negou-o-reembolso_Q6HvxTQW4FS4yM23/","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 (6d3f7b9a732a…), 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.