<p><img src="https://images.cointelegraph.com/cdn-cgi/image/format=auto,onerror=redirect,quality=90,width=840/https://s3.cointelegraph.com/uploads/2023-06/4702b423-db32-4840-891c-b0111f2905ed.jpg"></p><p>The underpinning technology for the UK CBDC could use a different ledger than the popular blockchain technology.</p>