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.

“Very good, especially for the variety of payment options”
Google Play · 5/5 · 2026-09-13

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): 14e423a085ee98c734a669cac590b70ac8e91ad967712e79d23b0b74cde18db9
Signature (Ed25519, base64): AMwEWMprVKPp+n5EhKNSlRpR/dGyfTkQkU5tDnyoERCXA7hiFeajg/RuIB5Ueg130BKDpQXd7L3y6By+cmW5Cw==
Merkle root: 30e6dec0d0882018a3e7bccf18a3222b7daad8045915eee7523618b7cf75b77e
Merkle path: ["14f2482008995b3967799de43dff6138475fd8e746b20a155b4e67efe18da175","703a09cffdf8db6009173835c5b4cffbfbdbb0a3689b30642509e354c3ff9200","efa2041cdf2cb080e5b47aecd496b0a6dab1f6187f3862d004530fe50ca10f2c","0bd2e8207b4ad6f35f84fdc09a9136a00b0c503c02a610130ea543394a4c0b94","685695278999e77b62131d3895fb660da2de41252a790154aa8753540a51c9a8","48edec010347ebabdfeb808716b93e7d2d8db2d7b250f7650450a1ed9d3c19d5","66486d39cba94f10af2af666ecb00a4f0a95f2f905a440cb37de12fb9e1ae4ef","6649ab7743c1aae8f9981d16f58d7cf916d4de239444bf781589835a0ff959b9","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":"en","page":"brand:ifood","quote":"Very good, especially for the variety of payment options","rating":5,"review_date":"2026-09-13","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=br.com.brainweb.ifood","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.