One of the Big Four financial auditing and business services firms, PwC, wants to lend a hand to cryptocurrency businesses and help them keep track of their blockchain transactions. In an announcement released yesterday, PwC says the addition will be made to its suite of auditing tools called Halo. The auditing firm believes it is now well-positioned to provide audit and assurance services to clients that hold and transact in cryptocurrency. At the moment, the system only works with Bitcoin, Bitcoin Cash, Bitcoin Gold, Bitcoin Diamond, Litecoin, Ethereum, Ripple, and the ERC20 token OAX. There’s no mention of more ... (full story)