Launched in 2013 in London, Cex is one of the most popular cryptocurrency exchanges right now – operating both as a Bitcoin exchange and a cloud mining service. The mining pool behind Cex.io, known as Ghash.io, was at one time one of the largest on the Bitcoin network (holding 42% of the total mining power) before it closed in 2015.

By copywritercryptoispy

Cex.io