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.

“The full prices are unrealistic just to make the sales look more aggressive.”

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 3083089221

Proof data

Record hash (SHA-256)

a26ce8f634145bb74880a0c4cf68c74e9b70b354c7fe4d7a3d4f99276198a1c4

Signature (Ed25519, base64)

Eox0z/7jq0FIIGNBV78b60nVdfi7+VNZfc7qatklSP+OBwvGkKy6NCfNxVrJ9e/Qqr6DktQtNk14PtIcxkl4Dg==

Merkle root

8286585306e2f6535f24bc74a0e420351a30ee784970721b6abc81509589dea1

Merkle path

["a26c180121c4d6809c6bb56244c106ff866754eaed34a3aa0fc7605326c705f2","9cb09f5c5572b15a121060f6f8a18cfb3e3abecbdeef071cd295b3714b0da8fb","1c80612727e9e00d939f6fe63f4ab551f28b74c0acce4af0106045ed6b4028b1","348b24404b489017a9620deea408b2aeed17bc34db534d0d1cd1341808d75e32","da3a1f0432363c483542e6f631a7f88429abf670c77dd67aebc157855b648523","026b1cf87a18dc5ca5ffb328b98797508a7c94ed0470c4757f48b5ec6bc26911","840c57fc9080dc08327c15aa4f34aa0f61f926f4ab3ea323fc85e67007d4d176","d506c5bb773d23e89dde8cddbaecbe5b41745acc4a0add103951788b0caa2446","1bf0dae0b9490fc82aac0e80db878d92ee685924f13251974012cd2a631af2f8","87c10f17c03ca0af18097796c30c756a35a7b88a7884f3b6af4bae77fe16ce21","d5899b607356b8b331f0f8e831b05161e591db1998a502bab8229c6329a9f5d6","a2d4fa601feecb422284ab58aa520877912d83eb396d43b1fedc5b87b7fc376b","dc0e1e9c959f1efbcfe5baa8b1b88c07e31524050680b1475563038d4815b1bc","14920bc06e2dba53d42b029d731ec2f186aec4ddbb7876a557af3101b601f550","9d207bb1c21ea0ead25a7a9399810567acc6ac0b2f8564a35532517a2435432b"]

Anchored

2026-10-05

Public log entry

search.sigstore.dev, log index 3083089221 · entry 108e9186e8c5677ac51b…

Expected log hash

74b336b309bcff3112628e1f4c16da8950920df5b515dca6ef51f80bb0b0d24a 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":"v1791179522617","kind":"published-quote","locale":"en","page":"subtheme:ifood/price/club-ifood-worthlessness/en","quote":"The full prices are unrealistic just to make the sales look more aggressive.","rating":1,"review_date":"2026-07-06","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=br.com.brainweb.ifood","v":1}

Verify in the public log

1. Open the Rekor entry (pre-filled with this proof's log index).
2. In the entry, compare spec.data.hash.value with the "Expected log hash" above: it is the SHA-256 of the Merkle root string (8286585306e2…), which ties this proof's root to the log entry.
3. Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
4. The entry's integratedTime is the independent timestamp: the root, and with it this quote, existed no later than that moment.
5. 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.