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.

“muito legal para quando você está com pouco tempo”
Google Play · 4/5 · 2026-09-08

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 3140838741

Proof data

Record hash (SHA-256): 78a2c1a8de536ff0239785ab155dd0af2402a3b7a8f677134321bfb43e560da8
Signature (Ed25519, base64): GsOYvsy9luUA5yScP2WNtWZwRx1Z5Yk+/reXzVsmRTI2nmFCtWW0O8NjsxL3peaa3Ck+GWpAEekbbhIpPuFCDQ==
Merkle root: 68ee5f8618d9ce1aa33f2cb5b6f3145b5f909a3c35a03ccc3d10e979b2f81082
Merkle path: ["78a233600e022e7ab8546211790c1b74f4ecec6a16bf8b80763d42026fe9f70b","459be31195077e9d5b7409955342b47407269781f00a3b114940c8d0727ce3bf","9be11c705ceee2326eb8874e64e66d7897e0d9937fea6ce247e106fbdd176633","c695faa97daef86bd5a0c3ec3ca55a13d7dd328d3d62f045c3303e7879b1193a","b1fab8ece2e5bacce06be59eb55a3846e5ea87dffdec76a8d9255283ef1cba8a","4fae68d3b8a643c0f0dd157b58865ea4f412ea367da60e7161a43208d575956e","bf35d563aee0b0df9ef5c1f8cbf183bb1cf4ace72273a564f5d8f60739e8469f","97afe6753529863e025daee2ad91227123abca01f212473da1abc4960e80417a","d972391662fe04e5d35a9b9534969f96332c73da55b9ee4fa8a6f531cea06fcb","3fc0d9c6ae18d5bfd24af399bfcd45e6951ae7420aacb7a0f186096f44ad4028","85b4b867716d5181dce841fcdd3f402058fd29ea0bbc4f54d2e91c6d405c23fe","674638cbaa432351f0643e1bfa4cbdce9c8bb64a252e73c6a75b8bb6b7687698","5a596d48ba69503b90d023ad33a47e928bac9c6ec029bb6fb09b632e68ef85aa","d4477c34f5adddf1a37719c473b5e22e5d24c5bd237b4d0a607b953cc77a4964","418554fa0ebde54d6cdcc03145c7126505ed96d3734e8e7ae56dc0dfd8ca0a2e"]
Anchored: 2026-10-08
Public log entry: search.sigstore.dev, log index 3140838741 · entry 108e9186e8c5677a4791…
Expected log hash: ca4949400cf2d29b49789563ea2e672fc73762380548d6fd65398e40c0d98728 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":"v1791433229105","kind":"published-quote","locale":"pt","page":"brand:rappi","quote":"muito legal para quando você está com pouco tempo","rating":4,"review_date":"2026-09-08","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.grability.rappi","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 (68ee5f8618d9…), 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.