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.

“tudo caro nesse aplicativo”
Google Play · 3/5 · 2026-09-15

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 3220562278

Proof data

Record hash (SHA-256): 5d6e8701e7b793da1ece2ed0645ce8b8af177bbd03e759dc95f6dfa9b2af54e0
Signature (Ed25519, base64): hl/HCoYVaOhxxMxU2OxPtl0mVIXbvMPRMb4qoSffiQMtXdchvNhwA9Ga8fgTAcv8cB2xtv+n+gSBLmUGuUctCQ==
Merkle root: 2d214bb14438515f4bedf5edd9b00a6a5113a016ba9b9fe8160d41d7e6046722
Merkle path: ["5d72b186befb723ff5a2a596f3c4f2f2f73a481607bdb8d3c4e286a4611ce287","d0006d1e97979ff1706c1d0e61ebd8c2944b76bb7df2b386e6bec9c62544de8c","53b33e9fe5868c7f5e75c8a38b8f8184d5af5569f2034c28f882cb1f48c30926","d455804b24ff2d16dbd3a7ac464113dd549e076623f0b551cf45db5f9f53491f","581d9fdb75008aff99802186485a65c0a6443058c92e01c7d575f8ff5a8a0379","9986f8fa657fd1f7d806b0c18580d561f312f68789e57c252eeea179e357faaf","77f7a40622cabe862b4efb7ff1cc951658f6c13b838b1529903d66494998ed1b","843f9d82ab9ec2af652b1a5408a97f401da96e8a0d399c85f9904b651d17fe61","b9be7b0b69465346cc2ac3e49eb0cf8091aa0b1bb1f2f7eb9f0daede2d0ccbef","bc3c18889e99b8b6485484f8dab89bb311a75e429b2351af28ec2b4eaada3dac","e139fb410a0692a0a8d2553ebc47bf4e4dc3f8624c563a6ea4ec91c0f151625c","23123a46a6d30e0fa59a691fbe1dcdcf32ad32c111bb8e37438ac91b1152017e","184cc1e2f93da59337f7837161587a67303bd364329773d15b922bec0848e3b3","35ea2df06612b261a549235c4e62b3e1ad1789f05da56f9ca671421e5071b72b"]
Anchored: 2026-10-12
Public log entry: search.sigstore.dev, log index 3220562278 · entry 108e9186e8c5677a2753…
Expected log hash: 13907aa3d3da271016c4b5e75946c4440692c6b4e1684187b965dbb983b157f7 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":"v1791777669660","kind":"published-quote","locale":"pt","page":"brand:ifood","quote":"tudo caro nesse aplicativo","rating":3,"review_date":"2026-09-15","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 (2d214bb14438…), 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.