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 2776103867

Proof data

Record hash (SHA-256)

cd42629bfff921e4b45a73ecb99c7cc2e91e01fbf710c1769dddbae1c38cb330

Signature (Ed25519, base64)

SYmiqPuAr60H0KbXp3GoUQGNmBKzBLSu+tZU6YhVzTSlWQUTpQqsonm/axnkg/4ufmJU+6IH4ky9ripZHQ/sCw==

Merkle root

4dc0bd79ba3e9442f7f1feb21f347e2f6fdbc72e99098aa5164776a6202654a8

Merkle path

["cd4297aee662aeea380da089bbe0511baab5050ed8d5a5d4f93e78bfaad22bb0","ece45f174edf4b788f49e8b05cafea8b2280c45bcaff0febd06c8cc00e80b838","1da53a58bcf873010e36ff222c13866ca33181a2f9e4e9a0cfa99db6d032e112","4660d2ffa9f848a2d15e504281743f9623cfc87931ad766b6b608b56f108ebd7","6dba0c5ee5d22847ffe4a01193ae5d10b0d760de4b1cfdc7899c4472cf139160","ff02621eab2a5a12016f5d33e32dd4c96d05645692da670ea3aae7ca304ea453","c3b73bda02271a5a22aa1d7cdf6894062f7912a6ba2ba160101bde8a320ee841","bc379da543489c89aac7f0838f0e68820f91b1e3956ed81b63262e77e716c169","edc5cffcb681255326465aa21bf7f9303748d1cd9df9266cd43f78d42ec77e5a","df7c7e95d62ff5fb10b14181298c039b8d7fc16609ac7fa1c154c256646cdb1b","8ae43f764a6c923e22bb9e8a064b7b74e810bd722a0010d60ed9161689181da1","ea302cbe265c8dc3387d0cc3e68ee3f50565bb74ab154f55c34efa7e7e75395f","c9f1105d4f80db6afe27e70c9e1c7fa8740faf4babc45eaba315edf5ba35bc67","6ca8568b4e7c7e4e3b794231ecbe4a3822994a26c5f3f7fd0671946fee25f414","66f93059eee3676095d6925b7cc2fe3b97c348e816a4d3ce47c4b00902d3a227"]

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/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 (4dc0bd79ba3e…), 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.