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 se compara com o concorrente.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
f524a7b5ec2770fdfdd31b29205bd91c02b7b7e935a8a72d6b2801a450992f4b
Signature (Ed25519, base64)
OuNuKbMaHj/Yc36agexrKQMI5k+ESzH+o+HsCIFpWWyPe1LKCUN6fBm7diT7qJEYEukPUqqiuW72+3a0OM13AA==
Merkle root
04b39eaa56e1cf8f75dc8eac18bf6942167c8418ea731a7471223f0be60e3e6c
Merkle path
["f5255abc4c08fbce09e0cd61cb11bed5accb49d1e0737d772c94dab5fae84c24","e711248a1cf2c5746f75fe21cd776ef9c6dcc0755bda7ef8a8dafdfdb5cc5e72","b0dc01e57a2b780a57e9beb4bbb4be0efc39f4a5dfd5b81bd6be949bb981cf5a","69a46384f239dc2c636aa396e71ab83c485e0c15fec4e0d83540912d99163b09","a2f36ec7a3d5a943574b5cbef0fbbb34adf29d8cd88b7fdf3980f03a65fb39e0","4b1833ce79f52a98c50824da24149453e9a385a2ae7557e0fe20b0c71fc1c3e8","2ee7d971e91fdcbfc7d325c201d294dce6e0222468e966f08f6b47c49b60de2a","0b51a3b738bc6de9ae2cc05bfd2cbdcba29198ab13b932d3d176145c3f2b873f","022b87f6c23d9faab03a0597786ea4cb761b32ac9be9dd338748326c4060af1c","3575d9e14ec7f9f4d02ae6110f0f886e0bd5eddc8d5f13c161a7de9b4a204ae5","5ceee1c703173a548e276ffbca1d5c367a2a23030bc2ee07d37343f3dd9912b7","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:aiqfome/communication/pt","quote":"Nem se compara com o concorrente.","rating":1,"review_date":"2026-08-16","source":"Apple App Store","source_url":"https://apps.apple.com/br/app/id891143703?see-all=reviews","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.