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.

“Only PIX and card options were registered”
Google Play · 5/5 · 2026-09-05

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 3199014646

Proof data

Record hash (SHA-256): 332916d145d6a46559c79ba56cf94e7f86b700b2f715ddc0ca781e2ba2b9f1ee
Signature (Ed25519, base64): 7JJURMrFh2vGru12wH3NmyR2jmeg7hwGxEPHy+mptTAiYs3IqwbkV4javgWrvtePf/D0IptrSxtIlOpkX5fAAg==
Merkle root: 79268b3be1e951447ad916daa23d94d3a225505999279adfec84e5728be030d6
Merkle path: ["332c181dabaa4262b9997bf2d24369ece63c788d26e8aa6990af9e08746c9c3b","f0366c60e49b16db9862c0b7927519fe0490d2f55199e47ff748740ed43312f2","a495080f5c0016f7055deaf201eed271daa3db14be72a601505767529a3e3ad0","2bf0bff3d12cc7d8e8b3af37778e8295f5441a43ecefc5c9269b9a17c471494c","d0d1881218a31f4da086603b39a2c8f2711822ab18302241cba5c535e2dbde6a","3ac2aee14faa1da6da26ced53dfc60e18e581167cc4339c54ca0a4eba5d9b1d9","483abddb6837c6cbae6afc1f8a16eb4d95325e0ee82f458de37c8a4b66e31c17","e32c50bc8be03c10e1c0a815fdd4589794dc392dc4beedff16ffda32e422b87d","e97d77af43ee1ad4271f620d8bcf896931285840485804f09b024bcbfa131d6d","cdfbcef4975961f78a55221aac6a64ddd84bdab30176a71ab6c65379df34bd54","a4d1ff2d819aaa70e4a72904f49d47077caf98f4a7e3424ae6a24222996c3c7c","74ec616be75d7ddfa42f796ae5ee64734ee2aef3c18f854d94e8278d3c2de665","ca0926b42bcdad354c17320adc5661c1a0407072f1d5c01424cc2e7f9a3515fd","b8e0a41590cdecf5ee846d5a4dcd3ae91c8a0a052b75fffe7c4c5f4e2ca53884"]
Anchored: 2026-10-11
Public log entry: search.sigstore.dev, log index 3199014646 · entry 108e9186e8c5677a77ce…
Expected log hash: 55430b734e4d00e4ba9c340c7ab064436f91281dd4cbc27c1ffc37d3e26a0e3e 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":"v1791688566698","kind":"published-quote","locale":"en","page":"brand:delivery-much","quote":"Only PIX and card options were registered","rating":5,"review_date":"2026-09-05","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=br.com.deliverymuch.gastro","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 (79268b3be1e9…), 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.