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.

“One of the main problems is the lack of address precision.”
Google Play · 1/5 · 2026-05-04

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 2893887498

Proof data

Record hash (SHA-256): 66eb9efd9386d9ccb4166c8aabcaa1c21288c8e85f1919afe3e08a2cf9f46fc1
Signature (Ed25519, base64): 6V9lHtc+rD6vFU7lYipos/r4fPY6LuHhvudWrZPWkLfe2oVTMacZP2Wo97YMVsLtWNRYbXzEbnUC6IYK2f6xCA==
Merkle root: 2f068f3de56bebe7a575ba4a979c9244445d2350140e36238e088fa40fbfdd88
Merkle path: ["66ebc47af44d32074c8f6ebd83d15ad9f642fcb0ddbfa3613ee058f59b3e7a6a","a8e81632dc759f4214648d499463e3ae5260df838a99b66d97520934f1e397a8","bde0320226765c692f26c7fdcc9417ffd31441442845e9702b841e8d1a557c14","fb7a03e5e7a4e591b2f090ff20997f34dfaed3c857d4f871eaca304b168212f0","53701b8e3990524d786760cbd9e15a703f1191bf460e8dfa4e845844c4c85732","e1511f960cec05f68df5eac4f45a6be7e6b222c426e6a76b8437d927716ef74e","1ac49c414c4ca227ca0ed8f3902ca27a80d41e56f4487f8715ea56e062a4ad66","2e87d0348439be957782009de4b381a1672750ba9de46e1b759759f439dc160a","17b8d714fcdaef49a6a4440f61c0a161edb3689b12136cfd6eaa02e3767f07b9","787ce029c25776c0c21b0d3385bb49632ef22b687a4cdf0021808a5fb71b9ed7","d91a35a18a8324fcb9000880e4f71f927fcb25a89d933d485678711818c15eaf","ca212d39522aa6a7477953ed7c65b7eed667a9e6669e3b5f3bd86eae7b2d0765","d1960e2348cd4a71c41d10f1fdeb248b829ec3849e0b1a948157b58e7b767ef1","f2c4543851e26fd9d1e3721e592d66b00f142e537786e975d115c14b9cb61c0e","98191c82333f4385e47f318835e01d44ca8835262c6d0df40edfd5f6a4dc5c19"]
Anchored: 2026-09-20
Public log entry: search.sigstore.dev, log index 2893887498 · entry 108e9186e8c5677af79f…
Expected log hash: 90099e0300c6e23b62e79318296ebab91bff130379d248ada57f044f77e72ccd 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":"v1789796056710","kind":"published-quote","locale":"en","page":"theme:uairango/delivery/en","quote":"One of the main problems is the lack of address precision.","rating":1,"review_date":"2026-05-04","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 (2f068f3de56b…), 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.