Does digital currency need IC card

1. digital currency is an alternative currency in the form of electronic currency. Both digital gold coin and password currency belong to digital currency. It can not be completely equivalent to the virtual currency in the virtual world, because it is often used for real goods and services transactions, not limited to online games and other virtual space< At present, the central bank does not recognize or issue digital currency, and digital currency does not have to have a benchmark currency. The popular digital currencies in 2015 include bitcoin, lightcoin, bitstock, etc. At present, there are thousands of digital currencies issued all over the world.

2. When the central bank's digital currency is used, the mobile phone must have NFC function to pay.

3. Digital currency refers to the currency based on digital technology. QQ currency is also called digital currency. Virtual currency refers to cryptocurrency, which is built on the blockchain technology. The security depends on you. You must be optimistic about the project application. GJ is not allowed to do it because ordinary people do not have the ability to separate projects, so it is across the board.

4. NFC should be a way of digital currency transaction, as far as internal test is concerned. The official explanation is that the digital currency wallet has the functions of scan code payment, payment code, touch and remittance. NFC is the hardware condition of near-field NFC payment, and NFC should not be the necessary condition of digital RMB.

5. Digital currency is not protected by law in China, so it is not legal
the digital currency trading platform can be established by regular companies, many of which are regular
XX network company, XX technology company, etc., and some of which have been registered by ICP, but the currency itself is not very legal, and it is a legal blank
hope to adopt it

6. UnionPay does not issue digital currency cards, and it has nothing to do with digital currency. In 2014, UnionPay issued an announcement banning digital currency. The development of digital currency will affect UnionPay, which is a competitive relationship
some digital currencies that claim to have a certain relationship with UnionPay are false propaganda, and these currencies are unreliable. Bitcoin, Ruitai coin and vitality coin are real digital currencies, and they are all open source.