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 aplicativo permite consultar diferentes opções, fazer o pedido e acompanhá-lo.”
Apple App Store · 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 3273174405

Proof data

Record hash (SHA-256): 07c104d58e76783467ff92b46e9ef4626aa8d5384f8ac4094a6305b1591b5296
Signature (Ed25519, base64): /QkR1DMgm1S4NBDP3v8sUYxDHVKXvS/W5qYjGzUOyMZpHHStJL4ZnIubk0OTJCsU2keGkmNAg8Sz8RUteg1YAg==
Merkle root: a69839899d35e428e965dda22faa8c37ab9f1f9e8354c5c301a0cc1dd97ec994
Merkle path: ["07c7fb4fedcdd2c913bc44531600545414b82960e16b17755a5d1f73ceca236a","124f31d155cbdec590d4e645b232158e8b1e8024ed6596ad1302bc7ef824579b","091630848789f09510f24fcc2703ea97d69d3284dc031b316bc014c95a50c2f4","0bf6b6dc0581e0bc48597ab4b3d28910e112bc0c5f21ffb3b2ad0d23515a4a70","23dd62e14362259b4e892c8d035b344cd2e5f5c8d251a4f843ab5d9630279399","9cfdc9eef1a9c0b66e3d328b6e9cbadd5d668ed0befbe362b0659ca5207ad3e8","a5022ec4b0c611bb6365f46dbd33f765e54df1ca55b050f172064618a27f3042","7cbcf166acaf30502530ce55c22ccc04a7fec05dcdffd8c16189f46d35156276","18ad7c30b3bd7618b83fe1f0afb0cacddb0567530bd1596cfd9d29784ca51f66","fe2c4696cf3079cf43100f3e605dda716ff83bad1b8e879517591e3f96a8c46d","5db50f6c9ddd9142d17c719620599b5b6ab33d2695f643b31b18ef1d511e2391","48072dccf34406d20883cec701fce66bc2705f5d4c15636c2ca8b10cf03adeb2","c91b6bd41b0d77873850967d2a33b58afe5c9b2077c41a3bc5e3eb1e0269e91c","baf50621c43237ae6460207428b54bf7432b36069b72ded7c303da6c80c67c5e"]
Anchored: 2026-10-16
Public log entry: search.sigstore.dev, log index 3273174405 · entry 108e9186e8c5677afa7d…
Expected log hash: a8603da072baf84665c1f8a43f623ad1abcc708773f195fc7b697ae45f09c136 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":"v1792120797404","kind":"published-quote","locale":"pt","page":"brand:rappi","quote":"O aplicativo permite consultar diferentes opções, fazer o pedido e acompanhá-lo.","rating":5,"review_date":"2026-09-13","source":"Apple App Store","source_url":"https://apps.apple.com/mx/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 (a69839899d35…), 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.