There’s no way I’d take this level of risk for a significant sum, but just to play with Bitcoin, and see my own transaction in the blockchain, I bought £100 in

There’s no way I’d take this level of risk for a significant sum, but just to play with Bitcoin, and see my own transaction in the blockchain, I bought £100 in September that’s now worth £200. It’s of course tempting to imagine doubling my entire savings in just two months, but so too could they have halved, or worse.