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.

“depois me reembolsaram o dinheiro”
Google Play · 5/5 · 2026-09-04

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 3637411721

Proof data

Record hash (SHA-256): 0f68738f522b4009e1d7a8c0c72487fe1dc7cb322a7e98e3eb27f37714cec97e
Signature (Ed25519, base64): 4BPRrUPXSrj2x8ibzd4ezeCvxC3LWLgLifQtDHPJZGyjexXorrBMGflEzBaNVCakOEUPazONNXDgP4TWv64nBA==
Merkle root: 7533cb8d8c04dee23596d4ccf0908b735d91b81fe92e605e13c527ecb5deb2d2
Merkle path: ["0f50dd8f35ff66499f924586cc9a063524825661173a3728e78b8a200a8ac5b8","edb4b2cb0f2aa54e4c999a02a36f3f5a1152fd5081829163da08ba4d8bd1113b","411ee6365cc303fd5ec6bd1fd5477a670c7b8ec160038bb3fea558650c4e3798","5e3cbbd35c7c2fab6b74fd75435e6954906c1ec5fbf0435e7e945781b071c9cc","1619e99b7340b36048210656bf294de77214e7bd6747dfafa9e87c61694d8d50","46732144babbdd36d0af6c2213d43855b244953ea6f51e3abd9111709045d89c","6caef0bf8ab218d38793509402be0327d88d2d04a19d0772f48f00ab861a0bc1","efc070173b6c8452009de1d2ff249d554597d182adb79eb478e465ecdefdbced","199aabcd0946f46c4f2f3d6456e0e034096e0ba52c4bea5cfb88f89c9fc2a140","25ae60a8f8fb330d6cd23a55bc8cefdc4a8315b384c8339f064084f66e46e400","689b1a284b8a44a437da2dd8aa35cd28112ca06294eb8fb9f0e9f43b406135c2","959618116f7bff6ed2072830f64b1ea0f4df8a2685ac6da49d6c45ba87916262","93bc8fd7f71ba29ff353e3337a18e3fae8da5d9c75f2209b2b67e1af3660ae8e"]
Anchored: 2026-11-02
Public log entry: search.sigstore.dev, log index 3637411721 · entry 108e9186e8c5677a3165…
Expected log hash: 5dfee0cb2ef036a9452adde296e783557348142e751437e8895b161fe04023f3 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":"v1793587829781","kind":"published-quote","locale":"pt","page":"brand:rappi","quote":"depois me reembolsaram o dinheiro","rating":5,"review_date":"2026-09-04","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.grability.rappi","v":1}

Verify in the public log

Open the Rekor entry (pre-filled with this proof's log index).
In the entry, compare spec.data.hash.value with the "Expected log hash" above: it is the SHA-256 of the Merkle root string (7533cb8d8c04…), which ties this proof's root to the log entry.
Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
The entry's integratedTime is the independent timestamp: the root, and with it this quote, existed no later than that moment.
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.