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.

“nem me reembolsaram”
Reclame Aqui · 3.2/5 · 2026-06-26

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 2893887498

Proof data

Record hash (SHA-256): e09410da1bf3912b566ae845e33d14fc09d2f70f14a1a4388fb19ae07ba90a02
Signature (Ed25519, base64): acJZga4ACygKbdWNN9WCAXdHesS/bJ6llQGxGxPu1YdU5R2DLNY+OqO26x0C4eKRaYhfeZlrhdCOR73D55aDDw==
Merkle root: 2f068f3de56bebe7a575ba4a979c9244445d2350140e36238e088fa40fbfdd88
Merkle path: ["e096d8c45fcb49fdbb263ce03d1c8940804d82dc2637447120498b6c0566aae6","be2b8a90f3349cd5c0cc1ccddf94d5e080ca68d5f9f75d4764434d55c188268c","e04b93f7a277fcb7106ebe26889be25b12e147bdae11734ef29f5315c43967d0","29d78073aedc96aeabd5700093841a743e2cf0222bdb6a4b34632a70999e6a81","3d72b4e9eab43620ac5d3cae8353cc28a47f1e5d5b3b896980d490c3da82d647","419da14f28d1a87111146426c3aefb4a7880ad9a724cb545654bbc40d5126822","7c9ca3a6409609a0aad421b53d39e9285f08c1f838f5ffa53e0ac1254f0841e7","d855a962e836a5e90701084ea1547655e1540bcb8fc60359e7cfa8990b3f15ef","221d25846ac1dd00ccbd655a395df71a3fc8e9d1f792550a74c83599305d5d73","f17622b1967e2112f90d2f65b49de6021f217962cdbc46306e7ec96302911581","7aa45ce6be7da29aeca0302d172ca2874a01f87e6b4addfd75180817d87f4620","adfb7af951ab6d82fe2ac7465e5f822234f3eb32c74ff914d3090db1700baa73","34bf35d805c4f7af315854dc10a7a10ae0ea054d46dee40b360c3f04f8b8e60c","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":"pt","page":"theme:quero-delivery/returns/pt","quote":"nem me reembolsaram","rating":3.2,"review_date":"2026-06-26","source":"Reclame Aqui","source_url":"https://www.reclameaqui.com.br/quero-delivery/quero-delivery-nao-recebimento-de-lanche-e-falta-de-reembolso-apos-compra-e-pix-realizado_1aq5SOVTBRhnc9TV/","v":1}

Verify in the public log

Open the Rekor entry (pre-filled with this proof's log index).
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.
Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
The entry's integratedTime is the independent timestamp: the root, and with it this quote, existed no later than that moment.
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.