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.

“No scroll bar on the desktop app (MS).”
Apple App Store · 3/5 · 2026-04-17

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 2671180029

Proof data

Record hash (SHA-256): 15bf7640f5d0e9505f890f57b31e7ba9a60d2bf9d09478cc25139c04496240c8
Signature (Ed25519, base64): JnjO7fIujDkQ86QYYoNMQxa78Xe5iwCo0fdaDNCPJ7YWXMXIpOHvSRp1rAj4CZQjBTbrqDOcn1k6/nGaywj9Cg==
Merkle root: f9a030a573da3b674a3e48c677288390a434ca97a740d63af7477bb9b0087dd5
Merkle path: ["15bfe1d2af41d9df441554d8191299f45c90857e217a5985ac97a249d4bb9853","a39d413eb95f4f8428f38dccc7cb5cc133facab28f8dfee57376848d0160b2cf","d8dfdd6784668e613ff06cb78f4c72a92a7ba78a5e3953029475d0408fc49fe1","03ee2594f1d9acad8ca19bede76e1d0ffad906de08c1e720a934a08fd8867036","b3f5398544f30f24ce3da180ee9723f97bb2e81f9adac1a9d7e31fa57d97c2f5","9b27ebf204146fdff46095cfaa5a339bd16149ec0564e32f7655ae7c00e34c22","478cdcefae021253d9a4c11f7ade057c0efb9265f720a8b1e76adc197465ec79","48461a21c389d63831c777b7e600097635d878e2c61f3982031b58af4eea04eb","c214f92f16bbbfb0651c04be8b6ecc32e49955d88674792978c8411dfbb8e657","89f0828dfc7cba25361084638c6003a46bd485c0b167bf9273a9f8cc80c9fb7d","787a2e6dd721d76816d10e0af8f50793d5797444d6ca6b458a4a3d1b55e3b830","0092e78b615c9d228c03e53096ae4361365857530df283c6dfbf776a613c6526","4ef2bda7f26eed09474d0de127a9ffbf5b18c0b39b7ca05e262a0cf569ba9981","123f459bb0d221b9be08e494016e3b59946d910cadbe6bacd03f308db88ffcd7","e08301f62b5ff22d13e806e4fd3e64913f665178fce99d41471461eca04be078"]
Anchored: 2026-09-01
Public log entry: search.sigstore.dev, log index 2671180029 · entry 108e9186e8c5677a15e7…
Expected log hash: 0c7ea517d47f4c8d05e0565112b0ba6c031576195cb596b9212fca396bc97897 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":"v1788233488301","kind":"published-quote","locale":"en","page":"theme:sunrise/ordering/en","quote":"No scroll bar on the desktop app (MS).","rating":3,"review_date":"2026-04-17","source":"Apple App Store","source_url":"https://apps.apple.com/ch/app/id1292688012?see-all=reviews","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 (f9a030a573da…), 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.