Goldman report adds fuel to the firestorm storm of confusion and speculation surrounding bitcoin’s value. TechCrunch has gotten a hold of an internal report by Goldman Sachs wherein the investment firm takes a deep look at crypto-currencies, and many are quick to call it a devastating blow to Bitcoin’s future. “It’s encouraging to see Goldman Sachs put resources into understanding our space,” Jaron Lukasiewicz, CEO of Coinsetter, told Betabeat. “Fiat currencies [not backed by a commodity] are generally protected by extensive regulation,” the report said.