So the name of digital currency

1. digital currency is abbreviated as digiccy, which is the abbreviation of "digital currency" in English. It is an alternative currency in the form of electronic currency. Both digital gold coin and cryptocurrency belong to digiccy. Digital currency is an unregulated and digital currency, which is usually issued and managed by developers and accepted and used by members of a specific virtual community. The European Banking authority defines virtual currency as a digital representation of value, which is not issued by the central bank or authorities, nor linked with legal currency. However, because it is accepted by the public, it can be used as a means of payment, or it can be transferred, stored or traded in electronic form

warm tips:
1. The above information is for reference only, without any suggestions
2. According to the notice on preventing the financing risk of token issuance, there is no approved digital currency trading platform in China. According to the regulation of digital currency in China, investors have the freedom to participate in digital currency transactions at their own risk
response time: February 1, 2021. Please refer to the official website of Ping An Bank for the latest business changes
[Ping An Bank I know] want to know more? Come and see "Ping An Bank I know" ~
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2. Here's a brief introction to several mainstream digital currencies to give you a rough idea. After that, I will talk about the specific currency from time to time

bitcoin is the originator of digital currency and the most valuable virtual currency. Because blackmail virus only takes bitcoin, it has entered the public view. The soaring price of bitcoin in 2017 has attracted a large number of investors to enter the digital money market. Because the number is small, it is only 21 million, which has a strong deflationary attribute
of course, I am extremely optimistic about the future of bitcoin. Of course, many people are not optimistic about digital currency. Here, it is most pertinent to quote Krugman's view:
"at least for now, buying bitcoin is still a good investment. But that doesn't mean the experiment was successful. The original intention of establishing a monetary system is not to make those who hold money rich, but to make transactions convenient and benefit the whole economy. And none of these bitcoins came to us. "
reborn currency
a protocol currency issued by reborn, which is the base currency of reborn network. It can circulate in the whole reborn network, with a total amount of 100 billion, and graally decreases with the increase of transactions. Reborn currency is the only common currency in ripple system, which is different from other currencies in ripple system, Ripple labs (formerly known as opencoin) is the operating company of ripple coin
unlike bitcoin, reborn is a kind of transaction protocol, which is called smart contract in technical terms. It supports people to pay in any currency, and does not need a central data exchange center, so the transaction confirmation time of ripple is only 35 seconds, while that of bitcoin is 10-40 minutes

Ethereum
Ethereum is the name of currency used in Ethereum, which is used for payment calculation in Ethereum virtual machine. Ethereum is a blockchain that can be used to deploy decentralized applications. It is an open source computer platform and blockchain platform. At the end of 2013, it was founded by vitalik buterin, a Russian programmer
there is a key difference between the blockchain technologies used by Ethereum and bitcoin. Ethereum's data processing speed is faster than that of bitcoin, because once agreed, Ethereum's system will automatically apply to the terms and conditions in the contract
unlike bitcoin, the value of Ethereum depends on whether the applications on the platform of Ethereum are prosperous or not, just like the price of oil will rise with more machines using oil

bitcoin cash
bitcoin cash is a branch of bitcoin. In order to solve the problem of long transaction time of bitcoin, at 20:20 on August 1, 2017, a small number of mining machines began to use 8m block to start mining, and the transaction confirmation speed was thousands of times faster than that of bitcoin using 1m block
strictly speaking, however, there are different opinions on whether this is a new branch of bitcoin or another kind of "counterfeit currency". But now the offer of bitcoin cash is nearly 20000 yuan, so it's not too much to use it as a kind of "Shanzhai coin" to divide bitcoin traffic

IDA coin, ADA in English, is a proct of Cardano project. The total amount of Aida is 4.5 billion yuan, and 3 billion yuan will participate in the subscription. Among them, 2.5 billion ADA will be used for platform subscription, 500 million for the financial support of the development company's operating company, and 1.5 billion ADA coins will continue to be issued in the form of block awards
Cardano is a project started in 2015 to change the way cryptocurrency is designed and developed. This project is aimed at technical reformers, technical improvements to bitcoin and existing platforms. If bitcoin, Ethereum and other projects have many other shortcomings, Cardano can solve them<

lightcoin
a currency based on bitcoin protocol, but it does not require very high computing power, and it can also be mined by ordinary computer. Lightcoin's algorithm comes from the algorithm designed by Dr Colin Percival for tarsnap secure online backup service (backup for Linux and other open source operating systems)
for a long time, there has been a voice that "lightcoin will replace bitcoin", which is impossible. In the future, there will probably be a variety of cryptography currencies in the world, but any kind of counterfeit currency can not replace the mainstream position of bitcoin, no matter how excellent its algorithm is compared with bitcoin<

stellar currency
stellar currency, a digital currency project initiated by Jed McCaleb, the former founder of ripple, is used to build a decentralized gateway between digital currency and legal tender. It will be provided to users in the form of free distribution, and its supply online is 100 billion, of which 95% of the amount of star coin is used for free distribution
star is a diversified team. The board members include Keith rabois, former COO of square, Patrick collison, CEO of stripe, Jackson Palmer, co-founder of dogcoin, and naval Ravikant, co-founder of angellist, who will be the consultant of the project< New economy movement, or NEM, was founded on January 19, 2014. The founder is a mysterious person in bitcointalk.org forum called utopianfuture. The original intention of utopian future was to build a second-generation digital currency NXT. He then realized that NXT's distribution model was unreasonable, so he devoted himself to NEM with egalitarian distribution
as a kind of cryptocurrency, new coin does not need much computing resources to maintain the operation of nodes. The proof of importance (POI) engine of NEM reces the threshold of computing resources to participate in non-traditional blockchain<

dascoin
formerly known as black coin, is a kind of counterfeit currency of bitcoin, which focuses on anonymous function. There are many innovations, such as master node network, fast payment, mixed currency anonymous technology, proposals can vote, and developers have fixed budget support. The core consists of a unique incentive P2P network. Miners are rewarded for maintaining blockchain security; The main node holders are rewarded for verifying transactions, storing data and providing a variety of services
the feature of anonymity meets the needs of some investors for absolute privacy. Although bitcoin is also widely used in money laundering and other illegal transactions e to its anonymity, it is only "pseudo anonymity", and the transaction of bitcoin can still be traced back to the traders themselves.

3. Block Tianyan: digital currency is an alternative currency in the form of electronic currency (which can be used for real goods and services transactions). In short, it is the electronization of RMB, which is equivalent to paper currency, but more flexible than paper currency. It can track the flow of your money and pay without the Internet

digital currency has the main characteristics of network packet. 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 money, the direct benefit of digital money to the central bank is not only to save the cost of paper money issuance, circulation and settlement, but also to enhance the central bank's ability to control funds.

4. 1. Bithub
it is the largest digital currency trading platform in South Korea, where more than 13000 bitcoins are traded every day. This platform accounts for 50% of the Ethereum market in South Korea. Bitcoin traded every day accounts for 75% of South Korea's bitcoin market and 10% of the global bitcoin market
2. Bitmex
this is a very leading leveraged trading platform established in the Republic of Seychelles. It can operate up to 100 times leverage encryption bitcoin. But this platform needs to pay attention to that it is very suitable for experienced people to control, if you are a beginner, you must see the hidden risks< 3. Okex
okex is mainly for global currency transactions. It mainly includes not less than three kinds of digital assets, but also various derivative spot assets. Its management is a measure of separate and isolated management of various currencies. Let users have a perfect trading experience on the platform
4. Coin an
as one of the most influential digital currency trading platforms in the world, it has also disclosed financing information in recent years. That is to say, coin an is now one of the international blockchain instries that the world pays close attention to. In just 50 days of its launch, users have covered more than 180 countries around the world
5. Fire currency
fire currency is one of the three major trading platforms in China and one of the top 10 global digital currency trading platforms. Since its establishment, it has accumulated more than US $100 million in transactions, once surpassing Singapore, South Korea, Hong Kong and other teams. It provides a convenient trading platform for more than 130 countries in the world.

5.

Generally, the excellent digital currencies are mostly imported procts, such as bitcoin, Leyte coin, ether coin and so on. However, the domestic Yuanbao coin, Ruitai coin, bitcoin and the tokens of different crowdfunding projects of European crowdfunding are excellent digital currencies

< H2 > development materials

digital currency (English: digital currency) is an alternative currency in the form of electronic currency. At present, no central bank of any government has indicated that it will issue digital currency, and digital currency does not have to have a benchmark currency and a central bank

it is different from the virtual currency in the virtual world, because it can be used for real goods and services transactions, not limited to online games. The early digital currency (digital gold currency) is a form of electronic currency named after the weight of gold. Today's digital currency, such as bitcoin, lightcoin and ppcoin, is an electronic currency created, issued and circulated by check sum cryptography

6. If you want to invest in digital currency, it is recommended to use Chinese currency. In the group chat of tens of thousands of people, you can send these questions in real time. I believe it will be faster and more convenient to know the answers than on the Internet. Hope to help you.

7. Digital RMB is the legal digital currency not yet issued by the people's Bank of China, namely "digital currency electronic payment" (DC / EP) [1]. Based on the generalized account system, it supports the loose coupling function of bank account, is equivalent to banknotes and coins, and has value characteristics and legal compensation.

8. Domestic mainstream exchanges all support the purchase of RMB, but it's better to go to the larger exchange like okex, so as to have some protection. Secondly, it is suggested that before purchasing bitcoin, we should have a deep understanding of the market and some price fluctuations of bitcoin. Bitcoin has many problems in the market economy environment, which will affect the price of bitcoin. If you are satisfied with my answer, please accept it

9. Mining any economic benefits, proction of mining machines are rich, but also ready to be listed in Hong Kong

10. If you are in Luohu, go to Luohu and close it. I don't have to tell you how to get from Dihao to Luohu, do you< Buy a mobile phone: you can take the train to Jiulongtang first, and get off at Mong Kok Station, next to Huayuan street and tongcai street, there are many stores selling mobile phones and digital procts, Broadway and laser, etc, If you can see mobile phones, you can also go to the gold market or the Gordon computer center in shenshuibu, where there are many private shops. Parallel procts, European version and Japanese version are available.
also, iPhones in Hong Kong are all parallel procts, but not genuine ones.
buy cosmetics: if you want to buy ty-free ones, If you want to buy it in Hong Kong, you can have a look at Sasa in Mongkok or the larger outlet of Zhuoyue. It has high credibility (because there are a lot of fake goods in Hong Kong in recent years), And the price will be a little cheaper than the general store.
buy shoes: you can find more concentrated shoe stores in Granville Road and Cameron road in Tsim Sha Tsui. The shoe stores in Causeway Bay and central are all foreign brands, and the price is not close to China's national conditions. If you want to buy cheaper shoes, go to Sheung Shui square to have a look.
to be honest, we have a lot of good shoes in China, Vietnamese goods are also good