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.

“com embalagem suja devido a más condições de transporte”
Reclame Aqui · 1.4/5 · 2026-09-11

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 3273174405

Proof data

Record hash (SHA-256): 28db939b84abc508fbb614a5a6f4c751712d3c5f9963cc7086936db93ffea171
Signature (Ed25519, base64): f3sBMnf3YsSCfj5fphye9hbEoq/FxzllY8rVZ4GF00cCI6xhtWSo8mX9Fpbv9T/P11i8NNCjCWS6esWrbuu5Bg==
Merkle root: a69839899d35e428e965dda22faa8c37ab9f1f9e8354c5c301a0cc1dd97ec994
Merkle path: ["28e8399352038a5bab23a14c1997774a96c95cc06381857dd82604ae1fc02e7f","b3da480d0be530186bd8bbaef71f17ab3b63efd72ab4f5e404ea7379660e5935","b6080970ebe7d3baef0b3bb7f257bdd5488139fe58186565ded28fe5ee5d8d83","360ff9b44a673e79f8867d094ea8463aefc11b212d5d5ba012074583cba2de8e","5c6dfdeeff03e0b5d19580471d0cff6423a4ca6d28b461d230ca2f5f087e0a16","9916c38e2f1138f87d4a9e6a4425fc59d6b766c828551eabfc2ee56a75b49b75","8dc2c03b99e974adcf6b02d998206fa26909f8094971b731186ae258e3bf7d45","645787616189db8b879e8fdcdc9d0404158bfd7f4356f3049ac4bd993706257d","75665863b96a5a34f4fadde5504737c9523f3353f76471e0018100dbd94bbc14","cfe3fe365877fb24cf034319290259aab08ef180c1bc00a5c3ed11834730d507","ff7277eab9fccc1be5838f9d5ebcf9f1572e84dffe953d855ef70fe521412a13","48072dccf34406d20883cec701fce66bc2705f5d4c15636c2ca8b10cf03adeb2","c91b6bd41b0d77873850967d2a33b58afe5c9b2077c41a3bc5e3eb1e0269e91c","baf50621c43237ae6460207428b54bf7432b36069b72ded7c303da6c80c67c5e"]
Anchored: 2026-10-16
Public log entry: search.sigstore.dev, log index 3273174405 · entry 108e9186e8c5677afa7d…
Expected log hash: a8603da072baf84665c1f8a43f623ad1abcc708773f195fc7b697ae45f09c136 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":"v1792120797404","kind":"published-quote","locale":"pt","page":"brand:delivery-much","quote":"com embalagem suja devido a más condições de transporte","rating":1.4,"review_date":"2026-09-11","source":"Reclame Aqui","source_url":"https://www.reclameaqui.com.br/delivery-much/lanche-chegou-vazado-e-com-embalagem-suja-devido-a-mas-condicoes-de-transporte_s6BZ9JyySZW9zWlX/","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 (a69839899d35…), 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.