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.

“o salmão de ótima qualidade”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
5eb2d370fe2118cdd1fc6ad940d4f9a8356c19095c6ec885239b08325b922339
Signature (Ed25519, base64)
0fXNSAggeeaYfQY1Z/pUrvc1Xw5fTDU+aTULwVbKbGmYH4ZW0yWFuYHjwGduylX6EdyXmKE4n6m4MpzkECnfCw==
Merkle root
52d6be1abed15ebd0724a0e1a493d5805e1ea49ddcaf8e9e5584928cd3e4d759
Merkle path
["5eb2fe710e3c6fd30307201272e4351c9e965cf039563a070bf7f683f6e9d7e5","deb6673ed69fa1ed51bede43a6528b994453b8ecc96cd54322fe259c6fc4a0bc","1bcaed75b668ff555a2834ba7de7a71fbf660a136a1f007340b327d1da7fd6eb","a0aa7fddd75b0830e8b4be1299ea5d4976ede99d13d99351eeefb424f31692f0","fc09a04a3840e0ff91d7a1e1bed30d0664b539b5fee58ab0c2827db63791bb36","49b6b92f9ae3b052accfce0d6ceb7a8407fd800eae94abdd2bdabaed040a6d49","fa47af20bab605e005afec3923da70a3c42059e09362632798140b49fb4dcaa3","41dbe6cd336cbf91722f9af5567a52a31d70b150413d13ca86c2a83d646cb6b5","05d280cf7d44b18a0c65936ee082ed97fb5eaa1caed8e1794c0cd6c7ea670ab1","6e58f7f1a65eb6881d756a587a63cfed9ffe2140971bb291d2dbef7c76bc6c5e","a001fe848713bbaeac6931576b3483542d028bc2e10c577831e6728e16573089","53111e7ef7dace69676af73ccb5f9205e4d3c8a75638b211f97f1508c9f49ed6","7bcd5a7947a92a6dd94070d36a9ba6ee3547a773e1a98d6a8e599913acec3ca4","71d5ef7f970539b9a82546e0bdc1b1069245bf71351875f786a78e5550da4e15","b72fcc24171828b3fdfff6be65bb433d37b8e51a187739d27a216a784d84cf36"]
Anchored
2026-10-08
Public log entry
search.sigstore.dev, log index 3140475820 · entry 108e9186e8c5677a78c2…
Expected log hash
bb68bef30792bf00f645df162a48943f770bc3f026216a44dedb4651c8ac0917 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":"v1791431489246","kind":"published-quote","locale":"pt","page":"brand:delivery-much","quote":"o salmão de ótima qualidade","rating":5,"review_date":"2026-09-27","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=br.com.deliverymuch.gastro","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 (52d6be1abed1…), 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.