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.

“Very practical, very intuitive.”
Google Play · 5/5 · 2026-08-10

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 2621546391

Proof data

Record hash (SHA-256): 08b5e063454af324b4dbe7e585511d84480f277b3ecee4eb353cc85774114f67
Signature (Ed25519, base64): +jy8i6VauEvn5DNjHjEGYg42fEUJBxzPG0TfE9PgZJrw+z4k7gFe+xffF2JEvXiJc4UfxI3HmZdfC7WeLzZzAw==
Merkle root: 897094661611c7f6f667565ccf24b086fe433f50853a89527920398c9b990be6
Merkle path: ["08b53c137f6c2b72c28f913881aadd1e054886328388a4f8946b0c01f33e8900","b23fb3a5c3e916fe7d2e393015c94482a498e3a1caded3b33a76a998d102efb8","972b196d64a11e89906e8c757cc020f95cda1884608cc3e98671d19d8fc9c4c0","713dcace1f6a9ea461e1d90c403825ef1bd194f05662699e5335c3b728cc91fa","900d2811f9c385e4473a635cb2ea8684436cf0cb3388277a1be44179d0ed8667","be9a0d6b15ab14071132ffde55d69e4d48a9b670f6bdd7d535b7f13fb8f620cd","e83b09117eb011f02872277f78c7505de2450b1015d9dcee58ecb25c540cae2c","7fb30a6dd46b98a0ab04f6be957cfaabf68f79627da5ee79bbd594e7c93eff2b","a083b142cce5baaae34040ccafa6f70b4efaf5d08d6aa9f062969c19c31eb0cf","56ba73408dcf1a6da699d525db57c429f06e633d0a87d6cef1aca53bfb20a5db","d2e150e0b74dce391b7c671085a2b5174222d72304e2460cea099bfa8d859f52","7162e4b99aa61c838147d793ec2d190efd35afefd2843d09783c269d2e52070a","5736b14a6ee95db57eb4c7d974614539ed67fc54a28619dfa971729b31256280","a1d9d348562bb2a87e7320356d42d9b0f701087c10d37ebf1716b02890730e63","6bf2266db580f32a2ce774610d26c445305bbb4615cd5a57e78c4156611f45e2"]
Anchored: 2026-08-28
Public log entry: search.sigstore.dev, log index 2621546391 · entry 108e9186e8c5677a3763…
Expected log hash: ce42e5a10ff40e11caca7d6020944d319ff4f139546f9e6702c021de8b61d36c 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":"v1787889108108","kind":"published-quote","locale":"en","page":"theme:infomaniak/quality/en","quote":"Very practical, very intuitive.","rating":5,"review_date":"2026-08-10","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.infomaniak.swisstransfer","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 (897094661611…), 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.