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 suporte é péssimo”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
701209a2518615f75fb40fd3386404beca7ea4b9b218f374ab3b69f5f5979de6
Signature (Ed25519, base64)
uc7JT+lIH9K2ZZPjEx4rMXoLaha6bCqRcViJ6TvlKYD/QxicWDRv4OeXhYeEJItuQxmV9hVBYVwe0aw7wVnrBw==
Merkle root
2f068f3de56bebe7a575ba4a979c9244445d2350140e36238e088fa40fbfdd88
Merkle path
["7011705331a5cd8c2ff90e20ff89641389b9f825401d86e54533752fa6f42292","1a03999fe5bcdd78663b1564aba5e558bca4f6ab3d129177bb1e12a91f8ef44d","85aa12cc608a4d40001c464ebd7d62e01e172c7967674e8ac5af66b419b7e886","59e706a8c55928459399405ca741582dd4e7e2a3d0cfd40dfe77aeca0b0a7466","c59c2594450366a8f575591bc1733ea1036f6c63e7e9b2cd06251bd3cf3d5005","1d1360b599887e4db9437e8d3c0b0ef16bfbb1bbe023ab6aaf6e016ea9f06166","082d0d532f3ca8a253bd20fb2d03858ece8640fb8e2962f3407a48a62f969197","6918bb51b13a6dbd27f55a61843716de1c191255f47b62df0ca5dcb2e03251c4","6ebbb5af87d8f13c5730ae1093281534a5432a521d6c9522e1e37615d5e262cc","8536532eb2a22e91919d4abd7c09524a5d8e3523a70bd368a2ce4101adfb645e","06b6f6d584977ae367194680dfa67ace6b01d63ed0e55b7d9e3bb1ac505c121e","3c6ddbcfa48be5df39d5d13fece3ba9fab7f6eec0e8fcf21a13cdbcc6729a93c","c5d2216bf0003f30213891a39e09a3edafbc50505093b2ae98f61a9c067b5a3c","f2c4543851e26fd9d1e3721e592d66b00f142e537786e975d115c14b9cb61c0e","98191c82333f4385e47f318835e01d44ca8835262c6d0df40edfd5f6a4dc5c19"]
Anchored
2026-09-20
Public log entry
search.sigstore.dev, log index 2893887498 · entry 108e9186e8c5677af79f…
Expected log hash
90099e0300c6e23b62e79318296ebab91bff130379d248ada57f044f77e72ccd 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":"v1789796056710","kind":"published-quote","locale":"pt","page":"theme:quero-delivery/service/pt","quote":"O suporte é péssimo","rating":1,"review_date":"2026-08-30","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.querodelivery","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 (2f068f3de56b…), 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.