UK OFSI Sanctions

About this source

The UK Office of Financial Sanctions Implementation publishes the consolidated UK financial sanctions list. The Bitcoin subset is small (3 addresses), but the UK feed occasionally lists addresses before they appear on OFAC or OpenSanctions, so it's worth carrying as a separate primary source. Where the UK list and OFAC overlap, the address page surfaces both as independent corroborating sources.

How we got the data

Direct CSV download from gov.uk's OFSI consolidated list. BTC addresses extracted from the free-text designation fields.

Why this confidence

Authoritative UK government primary source. Same compliance grade as OFAC.

License & attribution

UK Open Government Licence. No attribution required, but we retain the OFSI designation reference on every row.

Sample addresses

Up to 4 representative rows from this source, picked live from labels.db. Addresses appearing in the current rich-list snapshot are surfaced first, sorted by balance. Click any address to see its full /address aggregator entry.