Spanish Mining Startup to Return $68 Million Raised During ICO
Spanish cryptocurrency mining startup CryptoSolarTech will return $68 million raised during its initial coin offering (ICO). A screenshot of an official letter sent to investors was posted on Twitter Wednesday, Feb. 20 by Spanish IT lawyer Sergio Carrasco.CryptoSolarTech apparently aimed to build a crypto mining facility powered by solar energy in Southern Spain, but failed…