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.

“já reclamei e nada foi resolvido”
Google Play · 1/5 · 2026-05-24

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 3668908157

Proof data

Record hash (SHA-256): 1835c3969fd9d0a610f40cb4a15aac26da4fcaa3525c1f121ba0102d89b95da0
Signature (Ed25519, base64): WLb6hxIsUK62T1Q9EQZJTnp6FxDQJZzgIIjHIqSue6oDW8agHqWoHhAhasfHRT58VMVwutx+meDXsWL6DkNUCA==
Merkle root: 05cfc62de4d0c54d5988c234e4de0ad83bfc41ea25849dd9d979eded6f322593
Merkle path: ["1831d81abb1f0bf1e64908943378931143911f090bb269a592f96b0322847147","d434c8c9faa324290a226894141e019b794d0593d29b58fd618d30cbdef63085","4cc9622b24b55fc8c3ce6e6b1283e7470a94efe4707a6906cf163c7740fa5235","1b2525988e5b3f0d02c84e2d8c400cca4a54fc6114d3c8864fb029c5580df4db","9229b9495095e06d22b18fa918cd6ff9829a2152981b449518ec20ca1c4a3ae2","b3851a0fdd457fccbf2c0826d5a1c5e36b0419451317c72ee17eba00922c8e8c","19594ac1f44f41928b1ab37288c7974a84353b363194569a687cebcfb024971b","9f33135ec10f494eae029fb18eef86cc12f2aae972b28e768fdfc0f1bca0684c","1b439ec1364f573be8f567840687f2a28fad2bbbb90c4e3e24cdc35269625757","77c9969f4cafbdabe68ba0823ee22a2b7d8e69e2624dd3da0f6059a81a53b0d8","065729d96395e304fddfe27eeff74b8f1f0d5044a256599a2f899b5336b6cbde","c10e7a497069a8ad0d43c03574ca1525bf4e3c77b72778d80149d53e277da637","63be509b3dc15b74d2801a17187772630297b93244215543f157cb4be936b8ef"]
Anchored: 2026-11-03
Public log entry: search.sigstore.dev, log index 3668908157 · entry 108e9186e8c5677af58f…
Expected log hash: 554a3bd1bf640e4c4cee904a7897bcc74cb572b6d2b741111b4ee09cd6a9dd1c 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":"v1793707394647","kind":"published-quote","locale":"pt","page":"brand:quero-delivery","quote":"já reclamei e nada foi resolvido","rating":1,"review_date":"2026-05-24","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 (05cfc62de4d0…), 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.