NewsThe Bank of International Settlements BIS has leased a chapter from its forthcoming annual report that delivers a critical appraisal of bitcoin and cryptocurrency The report attacks virtual currencies from several main standpoints claiming that cryptocurrencies do not effectively perform monetary functions due to price volatility that the retail adoption of blockchainbased payment mechanisms would bring the internet to a halt mass cryptocurrency adoption would reap a drastic environmental toll and that the trust engendered by a decentralized network is too fragile to compete with that of centralized institutions