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.

“nem explicam a causa”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
eb95cd73d0196c0180d1d2e1ba2dcda828e6cbc0d56f20325b7f93f1772e70cd
Signature (Ed25519, base64)
VX6690pnYmx2Zd3htr9JBBtw+EaR5oCNrXho26B6OExbCC0pIEgfIaK4EDyAgRXyS+IpR5gbUW8AOeCjfEhcAA==
Merkle root
04b39eaa56e1cf8f75dc8eac18bf6942167c8418ea731a7471223f0be60e3e6c
Merkle path
["eb9a5ea418d6b4fb48bb26048dc1b137b09ad9fdf59f93c0f1eb9b4732102660","171b47f92cf342a8336e5410d7c7f1e0845173f4168bc0bba150b1ef3cabdf01","78df1cb929486ed1b4e3e461f770952c6c49c1624820bc452c10dac64988c5db","6e41f3bdbb29adc2057b88e7d73b1f4906bf5150db38f007ee9b75eaffb9cfe2","ed79d7a9375ab564dac634c32dafb6b83a54caa5854cfcb05f4adbe3f3322512","12a804753985cb1416f08c68e7befc3c7e2203af996c996306688f7431c4a9b3","71f4bd41166a2c11102e89ce17b8b21af9308b6ceef60e9dbb14e2b45fffa96c","f40158aa5ec0d4a0d8c31ee7ba3041ce654cd1d86b4cb716cfc29cfab8ec28db","c68709163ebd77ecd26c28c1f9b2ae19dba1d3fe2cd46639ef4ef67f65fea7e4","8993f733cd452a9babd3c5a5e54d5f69d72ea823a131022fc4e9c3988d2a547a","0eb1c910a9eb5465c9723d32a7431b860e3120fcb0e7626e389d2de0886aa539","e6456924ccf5107b881b07d90cf3406af59630f9ee3f7de91796507d1a32c91e","7e36832bb556fb5b64507b00f7b2b4685623b814e769e9b017578a59d2954d67","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:ifood/communication/pt","quote":"nem explicam a causa","rating":1,"review_date":"2026-09-15","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=br.com.brainweb.ifood","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.