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.

“a pizza não foi entregue”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
c43a95ce84450a7d5ecaa21c09c3356c9510b627bc493016668a02ce615feb92
Signature (Ed25519, base64)
HqegH+bYQ5lM1nxMoBbwMgZaWNBJI7VHoBJJGpB260Khb75dA4owHCPaGtg3sivxGSUw9ESqZjskCHu4+Gx8CA==
Merkle root
04b39eaa56e1cf8f75dc8eac18bf6942167c8418ea731a7471223f0be60e3e6c
Merkle path
["c43b946107cd77aa9af05493c50b8f6490f926db0f164a55851848e233c69c03","0425e53918898168360063ff21034e9abd193c3b494703cf468af6537ce0be15","9275fce9533ae1739a9063150c85b26f294acee20fe7c99d62418023c126326a","5eee91e80234f213dccb20f409d28275125dcdefbd92926ddf5f0d7597687dda","79e7a14fe34b0352d18b40f04413a9bcee4a039ab5ada394534a9f0dbf3fd3d9","da430fd837731d2ab81372edc6bcdb1c7233d5fe4e5fedbe4ee88ca7d300427f","69ba078f66a4a24cb9813597babd1678693c4b91affb9c04a7f7eaafc5c71387","1781c067d77e1953b5ecb6f0ef072a78daf33978dfd8016827b41e86f5c8bcf5","98fddb9735fbe33f7d1118bbdac5804ab1572ca00340f0a515ee20590fdceaba","233ed9169e936df2e9370a35aeee3a82336070f8fa0bae2e1306e4fd78cea852","85fd08813216532cdb7e65deef6a49e87e80d6af852f71904fb08734524db376","1ef1a9718be3c90e98bc2f2ad1b13dcfe1b53f48fcfce25ef31cfaa0adba4581","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:aiqfome/delivery/pt","quote":"a pizza não foi entregue","rating":1,"review_date":"2026-09-05","source":"Reclame Aqui","source_url":"https://www.reclameaqui.com.br/aiqfome/reembolso_aV9qDgCblhvb9vVF/","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.