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.

“desde a última atualização todo pedido que eu faço com o pagamento pelo Pix não é computado”
Google Play · 1/5 · 2026-04-27

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 3198489507

Proof data

Record hash (SHA-256): 47b9259e3d42943ee3d9f27f77c0172481979ff2b804b3fca1f8ee8fb55037a4
Signature (Ed25519, base64): OgyOTq3EzVmeJX65lF2lO/i1FXkDtob+obspsla6Gg6m9Vdaej9RN0aZfMfia3qsnBA6yjDm2IXVvCWIglogCA==
Merkle root: 240cb93491796b59a812f7182e64c43781541345e454701e4066e1786c286494
Merkle path: ["47bce23350b38be6a4a1adeb70621e9349aac4392c20ca1e06956fdd00cdcf8d","fd9c02b68cd60469cf5bf08ea370c1bb7070db8750539fc2fc3ad77aeb4c6355","20f6aad839d31c6111840b06aa06e96e66b1e69fe5eae1e85f912d2be433eb3b","402a2cc2b0a4190a32cbfa3505a3a27b31c229c36d40bdb741e376068559d781","00fb73a559fa921804a5d45d0035751ce1d4dd988e4b2386609c52e4055c504f","20be8fdeb75fa98a1b8b3e679110ea5184e5096f542d7df46d24f6ecc14da358","4ee21fa721f49b8579f0157eba165d50d156ce90632361b0691983953996f160","cf7a5374abd7961a8d4f3b3907df8bf7ec6b1cb15aa089fd3511e4bd93b851f5","9261ccb8330ec6e083a9a9c5dec8ccbcfbc82e1b7abc829437d9d827a3ad2f92","eb87049c8cb63972073d2cd81651471f21501ceda253bb36f52731f7d6e27e2d","5ad3197fefada8823cb614c9da506ee86fb12989dc027331e7ee50856a840f74","74d570f87708582f870a40ca5a8a7690d6274c3d406d2a50e5092b918cceaf30","d18e44bed2d452ffde94f0480bad35bafd04d9a4d8be46c5e3464f257f0111d5","0d65160dee55e809fe06e5334fb3150d04f822ce1cb47b2ae30b5d21efdf0eb3"]
Anchored: 2026-10-11
Public log entry: search.sigstore.dev, log index 3198489507 · entry 108e9186e8c5677ae5cf…
Expected log hash: 50393c13ffd4f8ef4c37424a8293b422d8c3ecaf6b9593225e2bb93e0cf2c210 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":"v1791686710415","kind":"published-quote","locale":"pt","page":"brand:uairango","quote":"desde a última atualização todo pedido que eu faço com o pagamento pelo Pix não é computado","rating":1,"review_date":"2026-04-27","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.uairango","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 (240cb9349179…), 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.