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.

“Comprei esfiha, paguei antecipado e ela não chegou”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
90bdb45f6ffc28d0c010085b0068be0e0b32e51ddcc45cdbae46870b6f279b84
Signature (Ed25519, base64)
cKRAZcDNBnNpKIpSUYFr+aQR+PBev6sDiiCHe+DVoRgN/TPkFoh8ceaSwpfjfaksy3+mgfacE1Lv5r+B95tDAg==
Merkle root
04b39eaa56e1cf8f75dc8eac18bf6942167c8418ea731a7471223f0be60e3e6c
Merkle path
["90bcbf8564e89bf17ab24883a9effcd0bcf2c340e05257b68bedee1f87d264e7","2e0c832a27aedc251beaf3b0d67fb75d58d3797cb2270c266b711c3832600d78","001213cf6cf0881d51ed54a18ed7c2c8a96d4b32aee616a7a3db8b04ff2121b0","f0b3355d03cd2dcfc89e544fcaded02254dc6fd032d28120f8c6bb8441e21cd1","18fb1c9251b28d4813b6db8a8ef0e702df9dfbf7927f7b880030db235fb7e440","41bc1ac7ce90b1c15adf25e30bf6ff1e73cac7d395ac8f503f696c667c65b264","22b949341c78f897d44698baa5e957f73dff9458eefcf5b3f28ecf9455efc290","f2ef8f992d204deccb65c8590b8d928371ff608e5b3f359e334a45da8ccd7a6b","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":"theme:aiqfome/delivery/pt","quote":"Comprei esfiha, paguei antecipado e ela não chegou","rating":1,"review_date":"2026-09-13","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.