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 Sorveteria Ki Gelo”

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)

462d10d4bc2ac51b114ca47786e96ea9ef27530053e9041d56946bf60795a86b

Signature (Ed25519, base64)

JurIEN6EyU5yYKnt+oRneMAGlQqePn2GgvC/Frhi3IFgkLEXT+SxnbYKIRtn/waqqxRFLJSrHiRUGa9za29lDg==

Merkle root

dae11b7f399fa27d7e91aa4463415971ac3f4413815a3c608e4b798805e78c60

Merkle path

["4630e3ee06840e364bb92a9acfbab772c4878451d18fcc84748d20ebb480f26c","15cd5c3354d1dac39c0c44ae32398bb6d3e764c6d14f5d6f0c532a1c93c56d7d","ab2fa9eee18497505c0418e68e8effb883d6a03df903a4f1d791d28e8e68e9b4","4f14305dfb831095938075d4edfe9e1485bbce952302653157b1d104f13d37ee","ae680f70137a627c51df62c702b0919e946382d7131e8d4147a590730c909f2c","8160d7b669fed5d61550f6fdc301b5ba6c505abe8962815c36eaee2cf8c17712","2b570a1f61783d6898189488faf451f7a95fd97d9e260e495bdf9050394d81ee","ed469a11567f3a9fa3e93db07c2af36eb1697bc1c6cfd6dab49b7a8b74cd01e3","cf6ceaff730c58f7f5afaf283de824c2eb7dab508ef58c486fca5340f2f60dfe","c2c0f14157666bc10ed3e8e4fd5a5087b9e7ce5ba50906910e6089245bbbd1d4","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":"pt","page":"brand:uairango","quote":"Não recebi meu pedido da Sorveteria Ki Gelo","rating":1,"review_date":"2026-09-30","source":"Reclame Aqui","source_url":"https://www.reclameaqui.com.br/uairango-delivery/nao-recebi-meu-pedido-da-sorveteria-ki-gelo-e-nao-tenho-estorno_gjauC4FptJJ9BaPQ/","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.