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 da Bruxo Bebidas pelo Delivery Much”

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 3163461995

Proof data

Record hash (SHA-256)

383b5ac6d56746e372b2a37b1687a63a02b0abd7787735377127be148d9fb81d

Signature (Ed25519, base64)

TDjlxap4ffENuQBmyUiTL+p5tVls9m8uOU2EHvW1lRJVOKuGONtnnEJ/x8zSkmFXP6hsmpnXNMatKJyaaXVaDA==

Merkle root

f2dea3193623a59d18b4d230cf1484689c024b05d34648a4bedfef78c47360d2

Merkle path

["383d35972f5226f461dbb8439176d7f91951bb9c5a3a5944fe081f51d67ef1ac","6b930ec362ec153cc3f3732e5507d5bb544815a9bc7149d9a87593215626718b","30448ea9406ae4285a690eaa00fd099ac79862d6d199aa35e8b0623fb8e54b6b","7e4aef089f767feab7124cecc645c098e65b175e8e6298d30ccc084183ef3fa9","299e2fe3e76039c685396eaf27cdface0f46df0aa925742a8748bc1d46318bde","3efb6684b340dff4fbe79e8fc9a003ae29481f9636105cc913b1ffe9c7daba0d","7456fc78fe28ad25e17f0d2876de29430444ff60edfc6553da042d84a3179714","f3488c662fb7516cc624372be4fa6feb22ba6c314a533c6e3799e617cdd85387","ba58631fcc5bf92658d5757133223ed324a465c4d7f1c6ca6595b0b6a6830323","3f4da656c4aa9da8ed6dc7edf60a0e3e95c4c12430011b525a521d81d0e8e336","1e4012b8636c58947f1464f68995e24cb30bc48a7f2f69e43ba3c1229de58b57","ca914761c020d6d4c41f330c4764f3390122af15302d295f2d6dafc486124bde","665774a1192b73721b453ccc4135f39652e90d0c548e0465aa1a009bf210f3d7","c3040d35b4a41a3d91fd7f6d8e1e6868620c896bd0ae8d09b1351d70693bef08","658fda4333b0a975ae51c0ef52c37c157029d897878579fb5ff3ac48198b1bf3"]

Anchored

2026-10-09

Public log entry

search.sigstore.dev, log index 3163461995 · entry 108e9186e8c5677acea0…

Expected log hash

1e385e1035f15f3dbe860bb8f3e4e850b8c2ce2b31edb58c97be626995a4adf2 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":"v1791544610158","kind":"published-quote","locale":"pt","page":"brand:delivery-much","quote":"Não recebi meu pedido da Bruxo Bebidas pelo Delivery Much","rating":4.1,"review_date":"2026-09-22","source":"Reclame Aqui","source_url":"https://www.reclameaqui.com.br/delivery-much/nao-recebi-meu-pedido-da-bruxo-bebidas-pelo-delivery-much_ifuq-3rh-7fjfbCj/","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 (f2dea3193623…), 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.