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.

“suporte horrível.fica jogando o problema para a loja.”

Checks (re-run on this request)

• ✓ Signature — Ed25519 signature over the record hash, verified against the public key at /.well-known/citatio-signing.json
• ✓ Merkle inclusion — Leaf recomputed through the sibling path to the anchored root
• ✓ Public transparency log — Sigstore Rekor log index 3162173160

Proof data

Record hash (SHA-256)

493faf50c17e8856e907630d51bc497995577941c749114f0f6cab68f65b0dfd

Signature (Ed25519, base64)

duB6CksBclrIsls32mfMjOLJYMLpaCt0JYhwpdnwUfnvgiVPp9z/XKPrHzTBHyqsMUk6u/MuJLJiuQivvVSuCw==

Merkle root

47aef0bbc5d347d2f064428fd7eda9e99f7cea2d49004267bc87db0e45c42023

Merkle path

["493f8d92001142ab4ca418d05544f9c625d87f78c6683c93f4ce1fa4c13a2ded","6b2d71cad347b9185e394c4fca2fa0e51b48bf8754586394f9a6e15f0eb0bf0a","cf0bfc891e968f14e05238156bb0de517eafa53b77d0e1ed4d254f32b8bcc08a","4fa5b0f26cd59bae0af6dd8ba0b649155964f37c1c8f9b59b4ce8108db4450bd","8b2df5f67e80901c4a14cef1ed977fbca147df7f9a5fb823b47fb9a773cfa616","1ca9294564557d9c57738fbb61859f003e1d0ee7f49ce42993072a35be539fd0","cb1892f913ddec29489f08e937140cdd981e9f30f0a7d85c9d0ddb58a3c20283","23a973a0d0281fb061f47acec8e6a8142cbfd5ed8368c704cc3ed741ed2fd3fc","ebbf8fda5bc95703a8dbaa35190a2fb572862cf51cd698c0bc7f9e4a16446552","2e45082175bd661793f395e47eec1419f5e7621f83f045ffb83ea56c976a7bd2","a03b383cbbd48a4814f6adcafc46c55f6c316f5cb65af315d8d50c74964e21c8","8dc73cd160216c8a27b3781282fc4b9db505a9e1e30c18afca51fe701283a379","b965f789d81d31108e28cb7456c86198eef687ef99496f7aa54fa323ddf26edb","0889ae3150c7685b34e529b715a23984c1ad15ae15f158815b083df85c4c26d0","681b858a978b3dea64df3700a937a058d6290a8e519185bef8ee7388d7739dda"]

Anchored

2026-10-09

Public log entry

search.sigstore.dev, log index 3162173160 · entry 108e9186e8c5677aaa5c…

Expected log hash

00d82a97e8d5da8f3bb4a78d598390d6b030eb8338f0e0735ffde6aa5047ae68 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":"v1791539060014","kind":"published-quote","locale":"pt","page":"brand:aiqfome","quote":"suporte horrível.fica jogando o problema para a loja.","rating":1,"review_date":"2026-10-04","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.vanuatu.aiqfome","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 (47aef0bbc5d3…), 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.