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 went to pick up an order at store P.”

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 3161668256

Proof data

Record hash (SHA-256)

499d4e941d090e969f5a28c182d0fb4703f37667669f1b294c9701f0c1e15745

Signature (Ed25519, base64)

+HwfAR7FBq1EK1e83XGNs2pTVeE9VnysdCksmMwFFqv0rGR5r2ILyl10kW583T7AEu2++vY0cXreJE4OAkqBAg==

Merkle root

dae11b7f399fa27d7e91aa4463415971ac3f4413815a3c608e4b798805e78c60

Merkle path

["499da69bf53a3ad2bcace36e46a540b91899f3a8aeda91733721f00db29fbc07","d72879936b2d38ce7b9b140559f8f58dc29d5c3f2f8a7692da5c80312d9e8872","8b0f3684bbe379503ce02316ca0bc1b6615a0d25de5ec70e4ea523683c01bd84","25fd8680a026280de2d8c88993230e6f4a3ed13c348cbb140373350d04c30db5","718512284fd1c979671bde99946485e032535af97bef0c070179a01eb53575bb","eb69749d88d2d5ba367a18d40ae66a4fef172f9b6ad56727791268a05006b140","95ed61fecf18b9d90a2ba95a0bf4b05ca186bcde04ca56d263a41c2ce3cfa82e","3309079b87de4214dd418f337c486b5bfcdbaf391a4845311e74e2e4c4c25af1","651c26d6ad2239b2de1cceefd668388c48029948f272a1c87b138d00ffd1639d","110d8e60b1ffac95672ebd58697b073ac21f2f33eb140ffe2ff3d23d6d70e901","c16782589cd050d9187332296c1cf0b55dcf71700e747cfe161985b041ccb4a0","8d15621fe22e57836f1111db4fa5babd8c98d4e200695eaa09b62759cebf72e6","949d8c47eaa97d842aa9c8296efb6f847bd664f3f354c637fceb9b898ce49f14","29fee1ee29171f2526142193c918f4d151680a806133c34179179c2fe722d806","6771b856bc54b9b41031b35ff7640ad54c5be8f800e1967d73d242437a9508b8"]

Anchored

2026-10-09

Public log entry

search.sigstore.dev, log index 3161668256 · entry 108e9186e8c5677a744e…

Expected log hash

dbaeb9745833827bd692133822ce98bad4dbbf6d52d00fcfdadfb4c533d214a6 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":"v1791537031439","kind":"published-quote","locale":"en","page":"brand:rappi","quote":"I went to pick up an order at store P.","rating":1,"review_date":"2026-09-16","source":"Reclame Aqui","source_url":"https://www.reclameaqui.com.br/rappi/minha-conta-de-entregador-foi-suspensa-sem-motivo-pela-rappi_qO0ZbjW3uQT8sVpC/","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 (dae11b7f399f…), 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.