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.

“the ability to sync all of my devices is even more important”

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 3140838741

Proof data

Record hash (SHA-256)

4aa29151e8525d4cf724f3dba937dd88301bdef0d6f760d9bb6e34fad659b75b

Signature (Ed25519, base64)

yDXVtg48pPSrlQdE56q8qlGj4mU9UpiXrZC9x7JfKfHNGrS3ZZMS9k1NO3WylKslp23f9K7HdKHsF2Dyd1gSDg==

Merkle root

68ee5f8618d9ce1aa33f2cb5b6f3145b5f909a3c35a03ccc3d10e979b2f81082

Merkle path

["4aa316e75071424c1fcf5db533bce049b4c371eeeee88a6fcbeb773f54de5d51","81b2e363087749254de086dc5a3af346bfb2b14074f3a36062aaab165e734746","ac6831a4a0d177cf74196a5dec74ec40afaa136b8749eed66a847c2f64f86822","efc606b182088a672208ca91b3569159c960961bcbada70b6fd2e55bbcf32904","6d89cf47182016b7b4883ad77d2809e200d200363967fd58f2bb5def10695ed4","86a894d244b4c859cd83ab9de24a2a4ba8a06a936e56cfd66359e09ba8928c20","7cfb3cca0cf73dc3528d6d1c1d8da80ea074c2115b25bf4b2c7b1928ba6d634c","1ab998b778e2d5ef6e0aa30d45478721ae4a6739b303021a2632180a93c4ed05","e6b3a1ac83ba2679267fedc5894cbf7ff7c52340148b9e96ae55c5d8d21ee9ce","1e53ca36ccf35f2c0c885ae8cd326669d8e366cfc79d2f68ca46179a938d3757","1a4824c2798aae93f5123fe090e9d85e13eea77e59263497a1a212ccb11d5e0a","791ba855246449663f78a2f3751938b53abd626539af5fdf779e3f2869aef9de","71e82fca1bf2ae48cb6a9adcd3ce0a0d0fa2dea7d80e41cfa26b2813f59587ef","e66299710f80b56c392136748910ac59d79a991f3e479ea8a96c5c23e200aa78","418554fa0ebde54d6cdcc03145c7126505ed96d3734e8e7ae56dc0dfd8ca0a2e"]

Anchored

2026-10-08

Public log entry

search.sigstore.dev, log index 3140838741 · entry 108e9186e8c5677a4791…

Expected log hash

ca4949400cf2d29b49789563ea2e672fc73762380548d6fd65398e40c0d98728 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":"v1791433229105","kind":"published-quote","locale":"en","page":"theme:roboform/delivery/en","quote":"the ability to sync all of my devices is even more important","rating":5,"review_date":"2026-01-09","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/69611c2d50d608f607c08040","v":1}

Verify in the public log

1. Open the Rekor entry (pre-filled with this proof's log index).
2. In the entry, compare spec.data.hash.value with the "Expected log hash" above: it is the SHA-256 of the Merkle root string (68ee5f8618d9…), which ties this proof's root to the log entry.
3. Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
4. The entry's integratedTime is the independent timestamp: the root, and with it this quote, existed no later than that moment.
5. 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.