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.

“I received expired meat from Zona Sul via Rappi”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
c501c0e26212ff330e43c953f1d19088b41bd7bb58174b385a43f80beaffb256
Signature (Ed25519, base64)
G1Hb2gASjfeHQcVMjbhGEIC6uHttySxJVZAd4Ebrj+yq2QY5wNlTH075AExAO9ZDsY5UOCMhZeFagGL33F87Dg==
Merkle root
2f068f3de56bebe7a575ba4a979c9244445d2350140e36238e088fa40fbfdd88
Merkle path
["c4ff3dfed668fda7ec70d32f94d920f00287e5bed05ac2ee6ef38bbcee536567","bc857e7ac32508732413fadf7e9fd070b4f0db99c5b5a78237c37aaffd17d516","a2f1bc6928a0fd34d0fe0866578830a655ceaaa140a2829baa09edd0d6dce306","bf6119337f0bfc7d641f6d4d1b5dcea4e3b5d73e3d2526c75e72b330ee37ec03","d50d9837ac30d58c91724b54e4ffbc7b9f7be4d5611e811daf76372511dd099c","65bcdfc2d6963b195a808f3aeec35d47048194574fd23f9d29f5f38835577a71","09aeede24a931036e9cf9b75e59e86f14b53911bf063a92c8125c7e8bd8e42b4","25eaa13fd2899451c77f8667921728530b8071627263b6efbb69ba1ed3ef66a3","b5aff21e32f6b5c395833c0b5c3a0005fa2976e6925e820c36d69c4fa639210f","89d3a42ddd97f88a6c85223d8c4c02e55f24efe7b8561bf1a6db296bd6ebf6cc","5ea62ab057d579ca15648207478bc4df778c9ea94e2cbab7b35eb1dae1e3d5ef","38376ec9f35bcd39f5035c8425fc104742746cec8f0f18f678e6ec2b7c8970cb","f798c0971d32a6ae8da39cbfdd643aa26fcc32dd200aa7f9151048a02f8ece59","537f00dd60bfbd8c049786f7eae4da8a735af5b60dacd3bc1b6054b8ac3175e3","58a3dfc9ad8696e92f5fc9960e9c6bc4cc04e270091b574a948593298b33d1f5"]
Anchored
2026-09-20
Public log entry
search.sigstore.dev, log index 2893887498 · entry 108e9186e8c5677af79f…
Expected log hash
90099e0300c6e23b62e79318296ebab91bff130379d248ada57f044f77e72ccd 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":"v1789796056710","kind":"published-quote","locale":"en","page":"theme:rappi/quality/en","quote":"I received expired meat from Zona Sul via Rappi","rating":1,"review_date":"2026-09-15","source":"Reclame Aqui","source_url":"https://www.reclameaqui.com.br/rappi/recebi-carne-vencida-da-zona-sul-pela-rappi-e-nao-recebi-reembolso_dYPc3KoI3iSYsle-/","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 (2f068f3de56b…), 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.