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.

“para ficar melhor o tempo de espera do motoqueiro as vezes demoram demais”
Google Play · 3/5 · 2026-09-06

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 2890214870

Proof data

Record hash (SHA-256): c7bb7dd8c4a09b7786eec31921fa07c3151de6d6fc45077c31c266a14e75792b
Signature (Ed25519, base64): NgQ6+lSryiDPVAwV7rGPu6JY+MK5KRJP9Y98V04LCJQsWTa0SV5j/xYBHzzN543hEh9/I5jt5CybGGcn3Dy6Dw==
Merkle root: 04b39eaa56e1cf8f75dc8eac18bf6942167c8418ea731a7471223f0be60e3e6c
Merkle path: ["c7b806a0c3b77eedbb0ecf2a43f249d0a9c3edf37ed097c1657e63bf2beac6e1","53cb5d6f7aab01ef50d9bdc69ea0027d3eb6a1a461cfef81de1d6b48ffe94473","93e75367e0e24ac46f016f660e3db1fa0106b7d707195a9a9371dedcd708e450","52763cdab9f7deebda63e09fd5a937f41adafbdff2174706dcaa5eaf99a64d62","053b9e4179fbd8d094e2c6158f8d7d4ebdc37c975639545c83508102c3cc9517","26e63eee218eec84b62735d1acca96ad3ba1575dd66b1fe378125abcefeac306","0c44d842882e753d7715e1da7d6a98f899989937bd33c8a71b8b80b4b6ab0201","a87e3305e9397bd0606266e02c4905c4a0c8a2ca80ab55131ee801da7102bf33","e076f3bb46adb03aab2cf4001a18834c060ad8b354f01135ff38782dcd9178b3","5bea20f37fc23075f4e14a39cf85ef114794cb5ab4f5a1cd99769cdf3ffbff41","6adb1f59c81036996a2e5280307efcfb6a427a1b3d64a1b34440055d90af1ba2","1ef1a9718be3c90e98bc2f2ad1b13dcfe1b53f48fcfce25ef31cfaa0adba4581","77c7b6988870e1e90529e81d4533964f2663907157dc1c87878656cd074ac437","8f074eddb198349108c1e544aa98c8c80e756f627b29b4943cfd74cb3331adf1","3ba88b0016422cde319348a72d81ed01eacc4bd155bae80b5c4b6ab6d98a745f"]
Anchored: 2026-09-19
Public log entry: search.sigstore.dev, log index 2890214870 · entry 108e9186e8c5677af53b…
Expected log hash: 1f3acef0f063246e051bf412e40f4279cb96ed334ff7b0647a13320c1b31c4fa 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":"v1789722569406","kind":"published-quote","locale":"pt","page":"theme:aiqfome/delivery/pt","quote":"para ficar melhor o tempo de espera do motoqueiro as vezes demoram demais","rating":3,"review_date":"2026-09-06","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.vanuatu.aiqfome","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 (04b39eaa56e1…), 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.