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.

“IF you ever have a problem, (🤣) their Zen Desk is Right on it AND communicate ''with'' you..”
Google Play · 5/5 · 2026-08-28

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 2776103867

Proof data

Record hash (SHA-256): 4f216c286dabb059b78a095d1ed6ab51255e8b782e2f256f61235ec2c689f78c
Signature (Ed25519, base64): cuwIOyWUa9j1SF7XMI9K4eRrfJJqQZvpKbMZObeUrUcQfHG44Lrivcm8OUxhNx7KSA8dw5EKWV3Dlsp6wENOCg==
Merkle root: 4dc0bd79ba3e9442f7f1feb21f347e2f6fdbc72e99098aa5164776a6202654a8
Merkle path: ["4f1f45cc887bd262b26ed469d99c4e6550bc9933df91aa1dac1c5a200fdaf7be","ee20bc4964f43dd49160e53f584c3066f7745eca6c142270ca2124327e7cc908","309b0a18c1b4becf9e514869cdf173cd61871268711657be6af685aae6ea1210","5957b7edd722c2c46d4cb7341b0092a2afc1abb8808adedb1a907dab4f7c2340","56ccde08043b9aaf47afa7a7a132656b30e9c8cc345462b53738d07fdc0257ce","88830ab13106e988c05c0f7c2a4b7993e4493788ad9662d2f4bff6bd217f5fca","7aa3fe933a3dd08a42d4f477fb4c082b726d99f9ddcfc2d6eeb3e085f84b2198","fec684d8aca2d2804007ab7d3039f3f5ac207a3d10a33952610f1478f26ef736","bdf431b7cd164aea021e4a84e629b7468ecdb9334a4c08277154fabefb8e35d4","395e46757ae71477500b2816c7a2c741a01c9cedd411c4f55b24a4422395a908","7d6244f57392b638747b8dfa4f19607d93ceaeba3d74599f1922e855b847d8ea","5db6d47c594533280883338cc5dbafe319fd04677875292608d75d9596fea1f8","aafc4d7abd1fbd48f01758db3e1a1278331dd8c09b348c20be15802d81136ee9","72f96e42060ae616ed33b8fd6ac687c1899623eaa8a351026bf33e2e7a041d34","e60c2274998b06992577796b6abe86bec144203fe960878f7951a3ae12c9e532"]
Anchored: 2026-09-10
Public log entry: search.sigstore.dev, log index 2776103867 · entry 108e9186e8c5677acd4f…
Expected log hash: 2498329b7eaf275d309293dfbac35d05dfb8a55c65956add8448561c05945f28 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":"v1788848066028","kind":"published-quote","locale":"en","page":"theme:roboform/service/en","quote":"IF you ever have a problem, (🤣) their Zen Desk is Right on it AND communicate ''with'' you..","rating":5,"review_date":"2026-08-28","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.siber.roboform","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 (4dc0bd79ba3e…), 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.