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.

“o único ruim é que não vendem figurinhas”
Apple App Store · 5/5 · 2026-06-22

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 3126883925

Proof data

Record hash (SHA-256): 5680dae2071e1acf3bdca8876a1c3854eb731e35ec331642977a544509bd48f0
Signature (Ed25519, base64): Pa4HIgsM6Hn+WowNa1aQeEi294oetShZbY+57rRsApVLwo/lmvBwJAU3g/drW82MNdYrPjzMX5p0OdNdQiDjBA==
Merkle root: 0d7fec37eb7aa7ca022c461398d36283692153bdca7d5292b2302abb6878e5f6
Merkle path: ["567671e443cf228791288b68a3c35b92c5f469e8200740b9a5cb0f2b78cc42dc","f755c4aeb7761cd487340bb7bab189aa815220a6abb5741fa50447410a5026a5","5697c61812a52f2e7e377d938fa2e86eaec8ab12386bc86a5592c3b7bd592dfc","f0aff95395ebe306e52a2643425849171f1c507e0e637086038a74b230e5ecd3","800454d7ddb86afd43ad81f13dd0e52bd91baf3615cc3958d6b29da4b806c895","dbe3eed698be88f405887a290045480c93aa18b447a35b44c5cd88e448efa4ed","1097603b1d6edc714606cfef2f3deb672d7f2a31f7bd4c3c33ba295bb3978541","0c8c4f105787143109421be7534c9d903751f1820bfd902affb0b1a19fc0aff5","5aebaab334671bd3f6be6e5475431e40c67a5406d643d82d8702c97bdae6ae90","b3b059281ccd262b03ea520bd8f975b86535fc811e8a828337c6b91cb019fb70","c805d3bc40931ffde43ae5f657be2d32e0b892085896cb29bf34f5e0ef439d8a","4ce12c2334e8f56fc30e7e4af9c0e326efa3c5646a10e71c10d670cf6a9c02ca","38ecadf8498df1719ecdff36e217de372cdc07cb84c4b18b50ce7d8a4750321d","7c6f9d1168e8a2f5a015e8aabaa46428ad67e71a9293d82f20ec40d2ad6c53fb","8c6d73d3d8b42a55077d4061fe37663a0906972431ecb9eb374f1f8461206839"]
Anchored: 2026-10-07
Public log entry: search.sigstore.dev, log index 3126883925 · entry 108e9186e8c5677a6678…
Expected log hash: 7790667e260445bf729ea3061132c2116b163a0e0b944eca343c9e8408350ef6 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":"v1791359818972","kind":"published-quote","locale":"pt","page":"brand:rappi","quote":"o único ruim é que não vendem figurinhas","rating":5,"review_date":"2026-06-22","source":"Apple App Store","source_url":"https://apps.apple.com/ar/app/id984044296?see-all=reviews","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 (0d7fec37eb7a…), 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.