With its HQ now in Austin, bitcoin mining startup Blockcap plans to hire 30 to 80 employees

Blockchain and cryptocurrencies have been hot for a couple years now, and Austin has already been called a hub for the evolving technologies. But blockchain and crypto seems to be catching a particularly big wave of attention in Austin these days, with Texas newcomer Elon Musk boasting about the potential of various currencies and letting consumers buy Teslas with Bitcoin and Gov. Greg Abbott tweeting support for new laws to allow crypto to flourish. Crypto mining startup Blockcap has seen the…