Digital currency reduce risk, Zug immediately converts any bitcoin received into the Swiss currency.Swiss Federal Railways, government-owned railway company of Switzerland, sells bitcoins at its ticket machines. UK The Chief Scientific Adviser to the UK government advised his Prime Minister and Parliament to consider using a blockchain-based digital currency. The chief economist of Bank of England, the central bank of the United Kingdom, proposed abolition of paper currency. The Bank has also taken an interest in bitcoin. In 2016 it has embarked on a multi-year research programme to explore the implications of a central bank issued digital currency. The Bank of England
Digital gold currency but PX-Gold never came into existence. Account holders never recovered their funds. Digital gold systems are completely dependent on electronic storage and transmission of account ownership information. Therefore, the security of a given digital currency account is dependent upon the security of the issuer as well as the security of the accountholder's computer. While the digital gold issuers employ data security experts to protect their systems, the average accountholder's computer is poorly protected against malware (trojans, worms and viruses) that can be used to intercept information used to access the user's DGC account. Therefore, the most common attacks on digital