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.

“Confuso, não tem como fazer o Pix com a chave Pix do app”
Google Play · 1/5 · 2026-07-07

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): 38959364aa6e1ff2fcd74f3650f40c3ec58ac6e6ff7a3e0119d5b4bb07a21e2b
Signature (Ed25519, base64): 9fpDZx4/Pb97P6nXpoNxr87DL39ptwefG3inY14lzklBkwwuZIoUtXhar0q/jPQHK8NUxJCToJ9GmeC5j5veBA==
Merkle root: 68ee5f8618d9ce1aa33f2cb5b6f3145b5f909a3c35a03ccc3d10e979b2f81082
Merkle path: ["389612fa736c0ac1f40fd82f8a5d633d6363cdb92b3f205d59e8db65e4e36726","8113f99f903ff295630bd5f67b53b4358dbaa159833dc0da16df946b25eb6593","fb3fe540eaf38766593fd8883cefb51860764273e0ebd1cee15f1104465f4fb8","d1fe40ad39cbb0d794ef1305d6a93422a3a4bbf293c874948a992b235ad53881","1dea4ef0eb95c5bfa40eacb94b5affce35e78c11b047b938f2514f381880503f","616113dd6ceb68bfa4ff4edd098c1b4525a469a457dadc10dfbfcb21232f4f00","1f3297b7a58ec6f3e3ada28c3febb032a3946876a2556d4634f1f502bdf51e25","1a810b755918b78709d15f63e625a3cdfe4f729ff147d560075bf27f099582d6","716fe75c1fe6847a32d3f56661d165fd753b38c22c14e3ef4343ad394b4f0501","7d74449417a7eca491ac02c30169fd399faddfdd9c29604560a410b81368eb48","5691c7697336fa63e6b5a911f2050ad4d522fdec0a53916d5435b779127a5b03","791ba855246449663f78a2f3751938b53abd626539af5fdf779e3f2869aef9de","71e82fca1bf2ae48cb6a9adcd3ce0a0d0fa2dea7d80e41cfa26b2813f59587ef","e66299710f80b56c392136748910ac59d79a991f3e479ea8a96c5c23e200aa78","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:uairango","quote":"Confuso, não tem como fazer o Pix com a chave Pix do app","rating":1,"review_date":"2026-07-07","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.uairango","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.