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.

“your service quality is beyond any level of professionalism”

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 2582684999

Proof data

Record hash (SHA-256)

168fb5f2ded03ccd4dd6d1de2a1587e578b6231794899bfd88aeede689f9ddd4

Signature (Ed25519, base64)

+ZwABO971Fx22INwj8kZby2JSRVDV666aR4E8ScC/BjlyqdNvIPq8mq+D3D3Xj4guH/dnDRwSb7MvwVHFG7XAg==

Merkle root

dd24e9f4e2c157def3e88a505d0f69726bf8aab26b1f5c4272da69b916c6842d

Merkle path

["168f7a8f4b425127fbb376922ad0c3bea897d29b04c5f433336a7caea6be8593","0fdf7dd03b48003ad7b12c887d1d57759063a07976c6da8b1cba9e9490c73335","36ae069be9644a32da29458b1c8ceb0d86615ad1062351c6321ae194eceefe66","86a2051418efcbede1f993aaee06fd0eb7c1d2a53daf4089e955897b4376cf48","da1df3c21cb93a1b01b0f97be9bcdc39b5e9af478b47ee7376d81b2efeadee59","e807ee35fdcc3b0cc6183648cfed034418fa6361ed45c0335e3d210c83a071e3","ed9b9aab64e427749c750033abca7d9532b2825cb882ad4ec677d78fd7a82308","58f69e65cc792419b2e51b5221770ca194626dfcc3326859bd1fa90d4411e7f9","06420352055436a352a633ac5f818e1224fa338833ae5cf707cd34d1cc9fdfad","fba48d467464b523b23253cd8e7cfc64f8c5050b4d3fdb42d7544c6114161a4f","7b16fcbf4d88a1f5f59fc35135762c1f0672ac94b744aeaae2d1f90f53170a38","f55d259140b1887f40efd36dc62d4702f641032856993f66621d17ae5fdbb64c","7e11d89f2ffe47873f06394ae6eb73c488c18861ee2d0ec6b2a058fa7259ff17","dd6255aaf7c8114bddc5f1e003a8869fdce442eab7e68a185991db8a5dfcbeca","3dd0df3aa4d54a1f18105ae8426c289b2385d33e7b5c455288c08274c2c3ddf0"]

Anchored

2026-08-25

Public log entry

search.sigstore.dev, log index 2582684999 · entry 108e9186e8c5677a2981…

Expected log hash

2b8ebe4eba52e1c2223ead6031d4eeeb67d9ae021114f03e62b1ecdd41675bcd 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":"v1787631865749","kind":"published-quote","locale":"en","page":"theme:sunrise/service/en","quote":"your service quality is beyond any level of professionalism","rating":1,"review_date":"2026-07-30","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/6a6b1967d928caf35d505de9","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 (dd24e9f4e2c1…), 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.