Backing a CBDC with Bitcoin also solves the problems that make Bitcoin a poor medium of exchange. Bitcoin is the original, non-scammy, most believed-in cryptocurrency, and is an excellent store of value even if it's not a good medium of exchange. It’s all public, allowing any entity to track spending, creating further privacy concerns, even if it’s finally not clear who owns a given wallet. So here lies the trilemma: given the connection between the desired properties of decentralization and security, the fundamental design of how*********** works makes it hard to scale. It is a fact that properties in London are quite expensive and www.binance.com one needs to understand that buying these properties needs lot of expertise.