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.

“The entire maps section is very good, even offering a lightning radius that might cost extra elsewhere.”
Google Play · 4/5 · 2026-06-05

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 2683442043

Proof data

Record hash (SHA-256): 1498f16ebed68f32a6d011892cf10690d4f875df79099b38d6bf70e2faeb8c6e
Signature (Ed25519, base64): ggrbRIcWZa63robDHJ1gtqFtMOb8QBxx++JXolTcvkHoN/xFOOxkEVVU+UUxvAignDQiO0mA5FSKu1d54U9HDQ==
Merkle root: fe94c04c20b3266750f4dbc6a3653f61780d445d01f1545120f6c37d36d71ff0
Merkle path: ["149343d1883249d00c1f36d6bab95ec8674e279acc5216dcbb9083cbce6ba472","f8eae681c2b093292a26248b3d788e1a475fc3ca8c1be191875116838f57bd4a","e9a2bd6fd114868db2fdfa2ee30a431b52c9ecbab7c633435a8dcf6fdb5b76e8","dfd42e5c178962bf0ef0bd3de8c431a2b352338183594cfae914461e150199e9","d89e1c814d1f3761a0c063b8d850b464bd6fdcb42e836a68748d213acbf5c83d","3f929f3beb3cb88f1d02fe24c7eed2e646df6d2cb6ac57ddeebbfd63d13f6cad","42bc287b229e8f4dd87ff1bb4cc41a9e31d60a56accf4f8a8d780c16f1b77980","f13d950852e1ec3a51b40c4570c62243fd5e80ecaf4c85a53b39f83fdfc7228a","5c65437b27871685bede82520e85aa848d4af280cc5fa48cea9e083f6f9595a2","9ffbec56266d69978914ef43546e4baebdf910dac233e2eba341e466bcc8adc9","6f6f44fb95c9a6b018587feda9e707b596e7c0a48a9e725db1909517ea014464","01463551ea824d36b27f0920f232eed6a517cb49211a3096e69f375a94ed461c","93f8a73d581d5a577779ea4e3a5ec90a9403a343dd763f3df4c580b86533a7c2","9764411b9036157d4f3622be5a17f6276b575f16c417f7b08dc6150c7a3e326a","360c1b8c241372c87353049db4729fbb13151e7694db18a4b9ba21ddb2c2ab4e"]
Anchored: 2026-09-02
Public log entry: search.sigstore.dev, log index 2683442043 · entry 108e9186e8c5677af84b…
Expected log hash: b32555b0c0ed6ab3025d809fd17065d5a2118facd0208ca397bd6fef92debff6 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":"v1788325010619","kind":"published-quote","locale":"en","page":"theme:accuweather/fit/en","quote":"The entire maps section is very good, even offering a lightning radius that might cost extra elsewhere.","rating":4,"review_date":"2026-06-05","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.accuweather.android","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 (fe94c04c20b3…), 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.