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.

“Only PIX and card options were registered”
Google Play · 5/5 · 2026-09-05

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 3163461995

Proof data

Record hash (SHA-256): 5b36443cd16bbb3abe5e87d1659fedbf6fa1068b2fa56483c3e8d1070aa8950c
Signature (Ed25519, base64): fS+CCLi9p2WlX1Z+THxCc/bvbGfTQNHzd0n2C8ex16Cu3jvpGv7Up9DtK9Z5Rhx8PEkCX6FxU+nauuNzbq9FCg==
Merkle root: f2dea3193623a59d18b4d230cf1484689c024b05d34648a4bedfef78c47360d2
Merkle path: ["5b3e50f5a46040ce34c530a7fe58f80a7c118e8c3164891a7771d426dd1ba5de","16a99677b04f16d7bce4bb520abaf5cea8e882cdd78749d3d034a9ab828706e5","0a967052a2a54c8c3bfb5e5f2e1d76cec2ea9579a7afcc5b3f3f933dfb86dac4","808091fdc631b7ba9e848df393877e613d63208568e1ee363fe825d5db0b3727","8b9a9fd7d483cdeb51946f9c44989325a45bbebc65365eb18bd000863f51253e","07740b073d5ce5980fce7878bc3a25b1739b31109e42482e407e2e0fe11d9f47","11b37769cdb658d9d2d6cfcb18b908e4e3999738b3fadefddb790acd0a50b25a","0f19935911316ab4b433baada5796bd2d68c2957eeb990cbd8d10f9823bf29c3","d94d6111e750c3794c026f6faabc45bb87324bdf854a420397e9ab0528fe2f0a","1a9110cbb919041f4c8f079308cc9f87ea6246d442982be931d2f8334eb91540","5fb9ca4de33dc59c9afd46449018e87ed3d42ea0b0e8f5b952c9316e1beea987","15df7fb059d9e869e9f67013151dd513f1e15058331679fce9284815701e7505","0e0575856f98ffd7554131441cee6df44050461e83f56abb9d48db09201782da","c3040d35b4a41a3d91fd7f6d8e1e6868620c896bd0ae8d09b1351d70693bef08","658fda4333b0a975ae51c0ef52c37c157029d897878579fb5ff3ac48198b1bf3"]
Anchored: 2026-10-09
Public log entry: search.sigstore.dev, log index 3163461995 · entry 108e9186e8c5677acea0…
Expected log hash: 1e385e1035f15f3dbe860bb8f3e4e850b8c2ce2b31edb58c97be626995a4adf2 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":"v1791544610158","kind":"published-quote","locale":"en","page":"brand:delivery-much","quote":"Only PIX and card options were registered","rating":5,"review_date":"2026-09-05","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=br.com.deliverymuch.gastro","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 (f2dea3193623…), 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.