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.

“de péssima qualidade”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
e2780cdcbb18be16ebb47ab850468c2066c87f82c075365db53691d563124fa8
Signature (Ed25519, base64)
mey+47IyGd1xWanADqwunL+CfHcgdI2I2qQ/OxHWOiv/MQAWkR7At8OSJcIDoVbwzYX6/42FWU0HubM21CZ5Aw==
Merkle root
04b39eaa56e1cf8f75dc8eac18bf6942167c8418ea731a7471223f0be60e3e6c
Merkle path
["e27abfb8aa2d618c51af63791257f92f4cf6af52162d4ac4f7a27f7a92ffd032","13249ec7f033d12d55c684df3ac3566dcea48edd0b0c0ba97b91850222a3e2ea","07cb2fbeade3ca27fc6ce8b4bb5f0d875fe5c994d996973a817efc83ebd05553","f7021888be70f8ea0aeaa8a37358672d24159dd9b46706c405024c7f379cc69b","8ee2a08adf4cba30925d499200e50622dcc058a4a5407dcf35894debfa53aec9","93ad0ee7b671178a6b0c6e8dd245faa507e2681fe875d3ad865311c324191ea4","f70f38b5e3ec018b4790a7b6ae2a717c95a1a3f850f205c8f28227ebed9a8d8f","0ae52bad0530de93b2293e9c37bca8eb9b327cfa4549646c10343da971cb4cdc","e5917662620315f371343196ccac5e4f14f041a5961108ad774a7c640cdcabcf","369b4d49909ed5445c3dde584f2d34afaa96e49497cf409b31d773a6ffbf912b","fc1b9cb992db441adf10533e2ff58e33b25ee980d3b72b0503073ea4b96e6dd0","7d8dcd3c2c054442ec809000987dc404e49a1634f4740debd1444d1cd270d9a8","77c7b6988870e1e90529e81d4533964f2663907157dc1c87878656cd074ac437","8f074eddb198349108c1e544aa98c8c80e756f627b29b4943cfd74cb3331adf1","3ba88b0016422cde319348a72d81ed01eacc4bd155bae80b5c4b6ab6d98a745f"]
Anchored
2026-09-19
Public log entry
search.sigstore.dev, log index 2890214870 · entry 108e9186e8c5677af53b…
Expected log hash
1f3acef0f063246e051bf412e40f4279cb96ed334ff7b0647a13320c1b31c4fa 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":"v1789722569406","kind":"published-quote","locale":"pt","page":"theme:quero-delivery/quality/pt","quote":"de péssima qualidade","rating":5,"review_date":"2026-09-14","source":"Reclame Aqui","source_url":"https://www.reclameaqui.com.br/quero-delivery/recebi-produto-diferente-do-que-pedi-e-de-pessima-qualidade_3MWPnZZc9BdOUFC-/","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 (04b39eaa56e1…), 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.