Hybrid exchanges: getting blockchains to talk to each other

The global foreign exchange (FX) industry is a huge and highly liquid market - it also tracks all currency trades - and, according to Reuters the FX market turnover is over $7 trillion a day. The UK has a 38% market share, with NYC as its next nearest rival having a share of 19%. Historically, given that the UK had been a centre for trade and sits betwe…