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.

“AINDA COLOCARAM UM FRETE ABSURDO”
Google Play · 1/5 · 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 3273053873

Proof data

Record hash (SHA-256): 206dfed699f7e3aa24d3c48c3d9ef507f34dfd9aedba88ed85cf46285840e33f
Signature (Ed25519, base64): 6hnjG+ZFI8D+nZ/OuwxA5UfGMlVhdeitFB+vhjTjH05pusvr1jVII8nB3C97miUrHacRB5dfO3egrGV9iR3qCQ==
Merkle root: 6953a5ba9bd00082fa1986982a5979aa7ad5b4654ec368f8d247f13243e4e4b8
Merkle path: ["205dfdfbdb697ece162884db0f9dc15e0c581f2c6f873f6ecac3ec77c3c84d48","751258328d86f49c836049683d6867ed74984bbdd5e4d476f4aafb746d0a6139","d08044a6b49e5927aec6afd39e439d2f1b14c5296cb6f95eb95829704c000921","307074806ba4d64f2cebacb9c8657cd1ac7eeb8eaf4e6a213c3cc2c597329eaf","9c650dc269b2cb6885474f617276df246cfd0c423f0f3bf1d76d7fac04ca62f1","20565f7c751595db7d2a01691ac51df3f14f2242b2b82bd52786bf3e6147b7ba","94ac6218b4e36b0e61699a1be3e7d252a6af53f1a131c69ba14a94776009d1be","6b84cbb76ff622553681a1c6d488a6b12e88f88bfe631baec9ce156873d62c5d","2dbf58cbdffb51b4421e9848984e02c146b6e2793a9fab8650733100f75bb9b9","2a71346b3a82e076204ff0c3c2f36e8da558e58a6b123c9b1bdbabf5ee3e8ab6","72c3e38739481bd0a6b962b9809fc41fdc415b4ea8f89001926f0ebf61efd9d2","d42dc1b37546fc67d932c54c8efa2ed4184ceb43d115311d414f7b177c48c420","3d6624c631c3f201b337a52bc4f9494c99366c0aa74b4db152cef1b6807b4800","98a14e6f55278d0c3f64d31e6bb09545a033fdb7dd6455363be23426eb85b044"]
Anchored: 2026-10-16
Public log entry: search.sigstore.dev, log index 3273053873 · entry 108e9186e8c5677adb5c…
Expected log hash: 8e660c0f9c2f4acb2461077e20036379bc945573437a296969373758a8dbffb8 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":"v1792120102008","kind":"published-quote","locale":"pt","page":"brand:ifood","quote":"AINDA COLOCARAM UM FRETE ABSURDO","rating":1,"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 (6953a5ba9bd0…), 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.