What is the digital currency machine for

1.

digital currency is an alternative currency in the form of electronic currency (which can be used for real goods and services transactions)

digital currency has the main characteristics of network packets. This kind of data packet is composed of data code and identification code. The data code is the content we need to transmit, while the identification code indicates where the data packet comes from and goes

based on the characteristics of digital currency, the direct benefit of digital currency to the central bank is not only to save the cost of note issuance, circulation and settlement, but also to enhance the central bank's ability to control funds

Electronic money and virtual money are called digital money. According to the definition of the European Central Bank, virtual money is issued by non central banks, credit institutions and e-money institutions, which can be used as the numerical expression of the value of currency substitutes in some cases

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extended information:

the process of digital currency trading through the platform is as follows:

(1) investors should register accounts first, and obtain digital currency accounts and US dollar or other foreign exchange accounts at the same time

(2) users can buy and sell digital currency with the money in their cash account, just like buying and selling stocks and futures

(3) the trading platform will sort the buying requests and selling requests according to the rules and start to match them. If they meet the requirements, the transaction will be concluded

(4) e to the difference between the buy and sell volumes submitted by users, a buy or sell request may be partially executed

2. I'm too young to remember the birth of the Internet. When the Internet was booming, I was in high school, a little confused about what happened. At a family party, when my cousin bragged about how much money he made from buying and selling domain names, I thought it was stupid
it's not a reality. Up to now, I still think it's stupid to make money by buying and selling domain names. I know it happens sometimes. It's like a high-risk, low return investment
as a result, the Internet did. Now, 20 years on, domain names are cheap, and search engines make them brand specific Note: the author means that the convenience of search engines makes domain names cheaper and cheaper. Domain names are only related to brands.)
What does this have to do with the value of bitcoin
this is an example of how people's views on value change with the development of technology
at this point, most people see bitcoin as money. The chairman of the US SEC said, "yes, that's how drug gangs use it. Everyone I know thinks so.". It's called "bit coin" for a reason
bitcoin maximalists call it hard currency, critics call it fake money, and veteran players call it cyber currency
W bq89998 push the latest currency from time to time to ensure the minimum 10 times

3.

The role of digital currency:

1. First of all, the central bank's digital currency can provide a huge data base for monetary policy and macro Prudential policy, so that the regulatory authorities can collect real-time trading books of different frequency and different institutions according to their needs, and it is complete and real. This information advantage can help the central bank use policy tools more accurately and flexibly

Secondly, the central bank's digital currency technology can track the flow of funds and help the regulatory authorities to comprehensively monitor and assess financial risks. Finally, the central bank's digital money technology is concive to the transmission of interest rate of monetary policy. Digital currency technology supports "point-to-point" payment and settlement, which can improve the liquidity of market participants. Only the digital currency of the central bank, which is generally accepted by the whole society, can radiate this advantage to the participants of different financial markets, so as to improve the liquidity of financial markets. This will make the term structure of interest rate smoother and the transmission mechanism of interest rate smoother

extended data:

digital currency can be considered as a virtual currency based on node network and digital encryption algorithm. The core characteristics of digital currency are mainly reflected in three aspects: because it comes from some open algorithms, digital currency has no issuing subject, so no one or institution can control its issuing; Because the number of algorithm solutions is fixed, the total amount of digital currency is fixed, which fundamentally eliminates the possibility of inflation caused by the overuse of virtual currency; Because the transaction process needs the approval of each node in the network, the transaction process of digital currency is safe enough

4. mining machine is a computer, it has electromagnetic radiation, but the intensity and energy level are very low, from a meter can be ignored.

5. Tianjin is not bad. Many enterprises can choose from it

the following is for reference only<

TEDA, one of the world's top 500 enterprises, has attracted a large number of multinational enterprises representing the world's most advanced proctive forces. As of March 2007, a total of 59 multinational companies from 10 foreign countries and regions have invested in 129 enterprises in TEDA<

enterprise name
Toyota Motor Co., Ltd.
Mitsubishi Corporation
Mitsui & Co., Ltd.
Itochu Corporation
Sumitomo Corporation
Marubeni Corporation
Honda Motor Co, Ltd.
Matsushita Electric Instrial Co., Ltd.
nissho Iwai, a Japanese company
Canon Inc.
Daiei, Inc.
Denso Corporation
Toyota Tsusho
Aisin Seiki, a Japanese company
Sanyo Electric Co, Ltd.
Idemitsu Kosan
Bridgestone
Sekisui
Nippon Yusen
NEC
Mitsubishi Chemical
Kyocera
nimbus All medicine rimil
Nomura Securities
Kawasaki heavy instries
IBM
International Business Machines Corporation
Exxon Mobil
Altria group
Motorola, Inc.
PepsiCo, Inc.
Honeywell, Inc.
the Coca Cola Company
Emerson Electric Co.
Halliburton Co.
Deere & Company
Tyco international
Eastman Kodak
United Technologies
Emerson Electric
chevron
At & T
Volkswagen AG, Germany
Bosch Robert Bosch
continental
Samsung Electronics Co., Ltd.
Hyundai Motor Company
LG International Co.
Pohang Iron & Steel Co, Ltd.
Akzo Nobel
Dutch trading SHV holdings
Flextronics International Ltd.
Alcatel Co.
Lafarge group
Schneider Electric
HSBC Holding
GlaxoSmithKline, Inc.
Nestl é SA
ASI bramble farry ABB Group
Hon Hai Precision Foxconn

list of top 100 enterprises in TEDA in 2006
ranking enterprise name ranking enterprise name
1 Motorola (China) Electronics Co., Ltd. 51 Tianjin Xingyun (Group) Co., Ltd.
2 Tianjin FAW Toyota Motor Co., Ltd. 52 sew instrial recer (Tianjin) Co., Ltd
3 Tianjin Samsung Communication Technology Co., Ltd. 53 Meike international furniture (Tianjin) Manufacturing Co., Ltd.
4 Tianjin Jinya Electronics Co., Ltd. 54 Tianjin Donghai physicochemical Auto Parts Co., Ltd.
5 Freescale Semiconctor (China) Co., Ltd. 55 feibida electronic components (Tianjin) Co., Ltd.
6 Tianjin Samsung electronic display Co., Ltd. Tianjin TEDA Investment Control Co., Ltd Tianjin Tongguang Samsung Electronics Co., Ltd. 57 general semiconctor (China) Co., Ltd.
8 Tianjin Samsung Electronics Co., Ltd. 58 Tianjin Yamaha Electronic Instrument Co., Ltd.
9 Tianjin Samsung optoelectronics Co., Ltd. 59 Tianjin Shuangye xiezhan Machinery Co., Ltd.
10 Tianjin TEDA Construction Group Co., Ltd. 60 Bridgestone (Tianjin) Tire Co., Ltd.
11 Tianjin Samsung vision Co., Ltd.
12 sew transmission equipment (Tianjin) Co., Ltd.
62 Agricultural Bank of China Tianjin Economic and Technological Development Zone Branch
13 Samsung high tech motor (Tianjin) Co., Ltd.
63 Tianjin Sanyo communication equipment Co., Ltd.
14 bank of China Co., Ltd Tianjin Binhai Branch 64 Tianjin Jun'an coal coke chemical Co., Ltd.
15 Tianjin Yingtai Automobile Accessories Co., Ltd.
65 Tianjin dingzheng printing packaging material Co., Ltd.
16 Tianjin Taida Group Co., Ltd.
66 Dacheng Wanda (Tianjin) Co., Ltd.
17 Tianjin Jinqiao Welding Material Group Co., Ltd.
67 Zhengda Group (Tianjin) Instrial Co., Ltd.
18 Jun'an (Tianjin) Instrial Co., Ltd Ltd.
68 Butler (Tianjin) Co., Ltd.
19 Tianjin Samsung vision Mobile Co., Ltd.
20 Tianjin Electronic Equipment Co., Ltd.
70 Tianjin unified instry Co., Ltd.
21 ROM semiconctor (China) Co., Ltd.
71 Kyocera (Tianjin) Trading Co., Ltd.
22 Yaguang Nepro precision injection molding (Tianjin) Co., Ltd.
72 Tianjin Nanqiao Oil Co., Ltd.
23 Tianjin Dingjin Food Co., Ltd.
73 Tianjin Zhengda feed Technology Co., Ltd.
24 PPG coating (Tianjin) Co., Ltd.
74 Tianjin steel pipe engineering equipment and materials Co., Ltd.
25 Tianjin CIMC Beiyang container Co., Ltd.
75 Tianjin Alps Electronics Co., Ltd.
26 Schneider Electric low voltage (Tianjin) Co., Ltd.
76 Tianjin haoan Mining Co., Ltd.
27 Tianjin Samsung Motor Co., Ltd.
77 Samsung Aishang (Tianjin) International Logistics Co., Ltd.
28 novozyme (China) Biotechnology Co., Ltd.
78 Tianjin Toyota Logistics Co., Ltd.
29 Aisin (Tianjin) body Parts Co., Ltd.
79 modern Gaoxin Electronics (Tianjin) Co., Ltd.
30 Tianjin Binhai Development Investment Holding Co., Ltd 80 Tianjin COSCO Guanxi coating Chemical Co., Ltd.
31 China Construction Bank Tianjin Economic and Technological Development Zone Branch 81 GlaxoSmithKline (Tianjin) Co., Ltd.
32 Herbie (Tianjin) Electronics Co., Ltd.
82 Honeywell (Tianjin) Co., Ltd.
33 instrial and Commercial Bank of China Tianjin Economic and Technological Development Zone Branch 83 Tianjin Aksu Nobel peroxide Co., Ltd.
34 Tianjin Jinbin Development Co., Ltd. 84 jpower Technology (Tianjin) Co., Ltd.
35 Novo Nordisk (China) Pharmaceutical Co., Ltd. 85 Sidis (Tianjin) Electronics Co., Ltd.
36 Tianjin Development Zone Fulin Development Co., Ltd. 86 Jinliang (China) Co., Ltd.
37 spiker cooling technology (Tianjin) Co., Ltd. 87 kelixin Electronics (Tianjin) Co., Ltd.
36 />38 AkzoNobel coatings (Tianjin) Co., Ltd. 88 Foxconn (Tianjin) Precision Instry Co., Ltd.
39 Agricultural Bank of China Tianjin Tanggu Branch 89 Metso mining machinery (Tianjin) Co., Ltd.
40 Beihai grain and oil instry (Tianjin) Co., Ltd. 90 Tianjin 712 communication Broadcasting Co., Ltd.
41 Tianjin Coca Cola Beverage Co., Ltd. 91 Tianjin Economic and Technological Development Co., Ltd District mechanical and electrical equipment company
42 civil engineering company of China Construction Sixth Engineering Bureau 92 Tianjin Sanhuan Lexi new materials Co., Ltd.
43 Tianjin Fuji Tongtian Electronics Co., Ltd.
93 Tianjin Wantong fashion Property Co., Ltd.
44 Tianjin Jinzhu automobile wiring harness Co., Ltd.
44 Tianjin Aida automatic transmission Co., Ltd.
45 Tianjin lejin Dagu Chemical Co., Ltd.
95 days Jinlitong carbon procts Co., Ltd.
46 Tianjin YAZAKI Auto Parts Co., Ltd.
96 Tianjin Development Zone Jinpeng plastic profile Manufacturing Co., Ltd.
47 John deer tiantuo Co., Ltd.
97 Tianjin Stanley Electric Co., Ltd.
48 Tianjin rolling three logistics Co., Ltd.
49 Tianjin TEDA Jinlian Electric Power Co., Ltd.
99 Tianjin Binhai Energy Development Co., Ltd.
50 Tianjin World supermarket chain Co., Ltd.
100 Tianjin Meihe Instrial Development Co., Ltd.
for the above companies, you can dial 25201114 to check the number (the number desk in the Development Zone)

wish you a bright future.