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.

“Totally unreliable and constant changes in the forecast.”
Google Play · 1/5 · 2026-06-21

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 2632992954

Proof data

Record hash (SHA-256): 1231216fe3fb0d510569ad4cba68c636bbb62fb237290ddfea2035b9bc2b2244
Signature (Ed25519, base64): 6hn8W0eYqNqkw2TzgD6ml2cLJg5AKnEj3EkZ0iWtglgCEqD5nHxtws17XZy89vOTs6jGAbO7Kd/Yu4vemOAHAg==
Merkle root: 761f428c7f44b8ba37e197f3cbb402245009b42c2fe1c2d1c22502b7539d8b92
Merkle path: ["122ac7a39ed630aaa6f6cb8e9f7b681b463829c1f634a9f90b94ce3a4d9c826b","3bcd5798daa57b4b91a64ef39dbb9028a38f95188e07dc4ecef2f702f1496b89","8df755037396516f3ace8f0973e1f92433616394ba1cf0e6ba9eaf4b50292a5d","ba1285859d351c14c5b26404213a39b937554a5a3316ec0ff8d1ece94fe9e5cc","b842cabfa5e5513e963307cd3c100c542b50f8c8dc13017f24877ca1b5a9897f","fe4efbeef9e0c8d9164a981c23359cc4feefc310e93c4762db41dbf9fdcbf5d1","467ea72c4118542b0bcf6fae40a14cae14691c182ee18c93261726bb7a9ff430","8e7f0c8380542a0160a290191f87dbb5fe8a01d81c193e5c54468dce31eff8f3","9821d509168daddd1e286a8adf04083371221d3ae15686e879e5ace974d9edbe","733a9cd3438e9ec3d5653b5752a03c3683dfc1354ba3612f685d4921e9de8025","825da8037331e42db8a9cca808cec4078a1fe289c754d6812541d1e8c14757cf","ac2f3954890d50e5b934e4f938dfe72f0ed89b30b6b5e9ab8d03e21aee2ed045","25ba2ac2abca74d5248bc368aaf9983fea985a62c2acc2567cbdbe71d6bd7cc0","d7d046f6bf143929536e498046e2783984565776df0c4d84bbeb719debcca31d","98f4686310343eccfc39a6e64e03e6f8dfbadf7603f7baffd9efd8b7d19d425d"]
Anchored: 2026-08-29
Public log entry: search.sigstore.dev, log index 2632992954 · entry 108e9186e8c5677aa5ca…
Expected log hash: 96c11d64daec1fd5d2cb12bf1cc37249a60cb62f00cae505cf36fc8b47d6ac25 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":"v1787977614417","kind":"published-quote","locale":"en","page":"subtheme:meteomatics/quality/widget-functionality/en","quote":"Totally unreliable and constant changes in the forecast.","rating":1,"review_date":"2026-06-21","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.meteomatics.app","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 (761f428c7f44…), 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.