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 app simplesmente não tem suporte para nada”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
92248a9d9d978704b23c90b8bfbed799d68d0f467c7c88b7bc6c888408dd0a0b
Signature (Ed25519, base64)
tfPbFqDv6Xsy7c67wURw9lana+SBzwcG+n0iYL9EpmyGTcYbm/NYwAHSLyh5kVxilXTJF8knVYutatturnxNBg==
Merkle root
04b39eaa56e1cf8f75dc8eac18bf6942167c8418ea731a7471223f0be60e3e6c
Merkle path
["9224a6a593acff8ef60f6c83b86b4aa1096b87dbe0a8634b6a6c683fb1e69d31","b2fe84146a183eca18c6f15d2139c04ab3445da64954ebb7f60f605c3846ca9b","1752ab2fb3066bc04d889c3881f8f46843cb7f05dc20d1454ab0a72fcd908b0d","dc33a1f694934a0dbf509e413db4e27d45fac272e6be5117cbaaba63933b4b95","26c20493b4a5c04199d2ffc05325d26c7e241a80f7de9472b982111b96711bdf","9f94c63ad423cadf4a7887a5c8deb12d5ee12caa3183d705e388b1a5fb191a28","f399bea7b27fdfcf284f0e98b8797a3061515dc5686a564573d2d77136f7c097","ba63eec74b5540a534f72028c0017a99200632f090317ac51dccbe17ab009687","f77f416b352d8e675b5968240b7b564244980f2849e361be1e14457c4f7f4979","cd57a9c237c926c05b44eeaaf528837cc6b786d89160c9945ffdd89843247d57","d5bf8a1456c490033db5740713d3a0c23312448ec90e6197c0599b907d11362b","f0d4b36101a4d2ca1d8116d828ed0bb21fb3a69b4052c988940bedd5b667205e","2a4eedd2e6770f347c97e6f4e61cb85be4af21173e299d5507007ad47305b4c9","c5cc7ab668acd70733708092004f0624164aaac2bfd55cacefad6637b26146b8","695aed3f647000e14ed985f8c4d6045987ffb913dd12c814d6f9a495d4d25fd3"]
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":"subtheme:quero-delivery/service/suporte-inexistente/pt","quote":"O app simplesmente não tem suporte para nada","rating":1,"review_date":"2026-03-09","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 (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.