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.

“muita demorar nas entregas”
Google Play · 1/5 · 2026-10-05

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 3665856061

Proof data

Record hash (SHA-256): 1238b3a0041cf6d1ec39f430597038c39aa5361cf1670bb0ff7621714587b972
Signature (Ed25519, base64): 6GSxv3I6liQLuT8CmNGAPEuD+IOlfm53NrvfDWKSOTc97JwLOFA3mNL0jaiavQX/GxXOuLbEeoQBBws89b9cBQ==
Merkle root: 30e6dec0d0882018a3e7bccf18a3222b7daad8045915eee7523618b7cf75b77e
Merkle path: ["122e856326da788c9f296829bb6840df449b717756024ecc7892f235c8b78ae3","708fe011fa5efc068de3fb4d7039527ce0c99af5306c833f28c2348c2ab85056","144c905869134ed624e5162a4c2182c7a988a641e20804e85c20b1dbff29d47c","050d7f949784174f6bb26459722bd301109e5687d6002366c0e0f0ad95c4d2b2","4188b8a3f581f367928093dd2e7ab961fd682c1c6dc4f97fad38db35c1a19b2c","00986d34ba0bef0c59c46044e1b1c057026f982aaa2e3608194347b8fa96298f","7adbe61df1014abec460bee2d2843a7ba96d406413945c74c3341e05e9669010","627e135f55836380add1f3202a0e24a5758890efef3c09ea58008791e69ea00e","e21bdf9df11004a75ef256dfc15d5313a25d1c6f6c4d5a7ec10600829bf6d69e","2c1d567b2a59ce82cf1fe499b902b333856e98f6f17328d83862db6461d438e4","7fd72173f45524d175f6c633973e8c30e8df12f70bff21bf410e7b33944e0ead","912fcc514d19cd9cbe0a1b4ab754d197504acd67486645ee4aa172fb248dca00","46692bc80fe953f4d8d52179b535334176c04357301aae92a75d811dbddb72b7"]
Anchored: 2026-11-03
Public log entry: search.sigstore.dev, log index 3665856061 · entry 108e9186e8c5677a72e2…
Expected log hash: ffc1bb1abaed68d6145f4de3e9055a9ceb42d7f5a099d941c361cb153635fb0e 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":"v1793699634728","kind":"published-quote","locale":"pt","page":"brand:aiqfome","quote":"muita demorar nas entregas","rating":1,"review_date":"2026-10-05","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 (30e6dec0d088…), 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.