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.

“os pedidos chegam sempre na hora marcada”
Google Play · 5/5 · 2026-08-05

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 3258490685

Proof data

Record hash (SHA-256): 1602f0a548304f17f23eb8899c6de18f9988c31cf6a5766b1ac932113e9966ff
Signature (Ed25519, base64): o6Y20OZoKAsL+jWE/wk7iaUg/4JoSB/96JeePd3yoZDD/LKkXv7WPB6Y645bWyRBm+cTcMh9IV3f1e4dC5iPAQ==
Merkle root: 2824dde473714ae3dd30e88823a625346b1b80d9a55db059d813071b78952b5e
Merkle path: ["16059379771d2ed3dd4dfb20ae7d4a2edee5048990b40acda8ae3c99813c5424","6af5c2ab21c6e12cf90b5f00ac55ad5945e84b4ca05b7de3be65cd812c735f54","a2f2be541d6520d1687c8ee5ec28a5cfb131618848f51eb9abe8fb1aedb51fac","f5e57e2f76486cbe530532817d52934859ae76ef87c4aa936fbf54fb0d1de35b","c5b11c3c2e2d687a234129ce0cc2dc86fcd81fde3fcdfb890d8da1c459c2238b","1d490ff9c26095dc0270be08971f46713b86392a8f062ac7a6a69a094d1e5715","79e5f6eb6480d9e34fa87925518dab2d9f3eeb6a4e0077244c65971131584219","d865c9ea040a89fe682182291a019d80b3e0b2a9a7879964acae900f840e7794","e2359985e2ac767991440369e22574d8005c66762959044330ea57a86b1289ef","ee376a3d1da4a9b5642fb7e77081dcc4d6f3b44113f5453222402925831abb74","40b10dcb6f645b499cf8ff88c4ed9ba8cd688f69e32f2cf16d4bf7619f215aeb","d6bbb08f9fb75532ce4c76d4d84bb93a214afb09f8a4465fc6b0ac552770a707","592828a30de1f38ebd3532fd0b7bb1288bdbe2c152bea05374fc6e7c174f1dc0","c0fc8298b38da3131f46ba94c60b50a7d3f5bfa16abd1c4c451dec4dd9f28f96"]
Anchored: 2026-10-15
Public log entry: search.sigstore.dev, log index 3258490685 · entry 108e9186e8c5677a9f14…
Expected log hash: adabd3d63ce5c0d8fcac6f6311f5b010ca6003db409229d5e92687bb33c3624f 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":"v1792032587528","kind":"published-quote","locale":"pt","page":"brand:quero-delivery","quote":"os pedidos chegam sempre na hora marcada","rating":5,"review_date":"2026-08-05","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.querodelivery","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 (2824dde47371…), 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.