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.

“you can swipe between locations”
Google Play · 5/5 · 2026-08-03

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 3198225546

Proof data

Record hash (SHA-256): 02a2eb676779a18202ae48fd9f8607915f12a7e4916016f34b3b8f690cb5a17c
Signature (Ed25519, base64): v5GT1DWF7aTtsQKvH/K958WkSQfk+S2extOqGfJTshqTtu6zzGLnOxHNXbX4GW1Qb54EABxrBmuLrq8cKaiMAg==
Merkle root: 12764493a64961d0e0d426bbec64b837c2e35bc22a58920afcc56db07df6e8c9
Merkle path: ["02a1aab6898c12b0539bc83a8d22053fbd08ff2e61ebf0cb05ec3f89cb232bf0","30b9c3143d08bc294ada36b9357472182d2a6fd625ea1960d0d66ec7bcce4817","1e6d0e791d0da45b9cca2fed0fc069efc51f9f2ac9d4ef506d7bfd1234c98c81","d0c5ddc103800967fbda0202911aa5129b1cfee2e33aa6172f7eed81b57dffa2","4188d9c555380fa6c7d00b452569b19d6488708ad64de9a6652fb68b57ed3422","9647e60e872916ab5667631cc0baa35b86bbf77d711370d81aa60ad8b7bb8111","867295ea85fd6bdddb31cb21e78cf9ff96d3d2461775074512079363bc725325","ba45ea7c17cccca9aae26f0bda6808c9ba139980cf1faa746496bdb3bc04c339","7fb23096058870924827815c99d0f70e3eccb7931d3b617ed49e11fc3c12d6ca","c76f6c2471e4c84516550ae2cdfbdf25ca8f3f12615ba6a615ddaa670e2054b6","7272cacf42a6c107c9b27dd39dcb374981b160e8fad57f25b3db8cd10562ef79","5629ee10ba4b7cb4395bd3f7417bfe15e0278eca0a90e9ab5a5626f1b4cbbdcc","b6c6b7aa75be4fd4f206793d7c98702963f427cfe45d9c46972416cafee9a131","bf01790763bd70681430a2841b8504c59b88918b5b88c9d70f6ee7041d7ca6c8"]
Anchored: 2026-10-11
Public log entry: search.sigstore.dev, log index 3198225546 · entry 108e9186e8c5677a10cb…
Expected log hash: a11b46fc63b94f32c49058752856fbdc4e92f7a41d4e67238e3563657fcd50e4 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":"v1791685609571","kind":"published-quote","locale":"en","page":"brand:meteomatics","quote":"you can swipe between locations","rating":5,"review_date":"2026-08-03","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 (12764493a649…), 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.