Bitcoin approval

1.

1. The concept range is different. bitcoin is a kind of digital currency, and the concept of digital currency covers bitcoin

However, some digital currencies have independent issuers

The biggest difference between bitcoin and other virtual currencies is that the total quantity of bitcoin is very limited and it has a strong scarcity. The monetary system used to have no more than 10.5 million in four years, after which the total number will be permanently limited to 21 million

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. Bitcoin is a digital currency

digital currency 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 currencies, such as bitcoin, lettercoin and ppcoin, are electronic currencies created, issued and circulated by means of check sum cryptography. It is characterized by the use of P2P peer-to-peer network technology to issue, manage and circulate currency. In theory, it avoids bureaucratic examination and approval, so that everyone has the right to issue currency

< H2 > extended data

illegal digital currency

in recent years, "virtual currency" represented by bitcoin, Ethernet currency and Leyte currency has been traded centrally on some Internet platforms. With the help of financial technology, the price of these "currencies" has graally spread to investment, financing and other financial fields, which has aroused wide attention from all walks of life

not long ago, the people's Bank of China and other seven ministries and commissions jointly issued the announcement on preventing the financing risk of token issuance, which clearly regulated the relevant behaviors. Experts pointed out that "virtual currency" is not legal tender (legal currency) issued by monetary authorities, but a specific virtual commodity in essence

therefore, it is undoubtedly a great legal and economic risk to think that "virtual currency" has or will have the nature of legal tender and to carry out speculation, network fund-raising, lending and financing

2. On December 5, 2013, notice of the people's Bank of China Ministry of instry and information technology, China Banking Regulatory Commission, China Securities Regulatory Commission and China Insurance Regulatory Commission on preventing bitcoin risk: bitcoin is a specific virtual commodity; Bitcoin trading is a kind of commodity trading on the Internet. Ordinary people have the freedom to participate in it at their own risk.

3. If it's a bitcoin wallet, then!!! My colleagues have not been able to log in the bitcoin wallet since August last year (they can only dig for dogs). The customer service is not online, so they can't reflect it, let alone log in, and the 6W principal is gone

4. Ah, can bitcoin mining projects be approved? At present, the country does not recognize this piece, so your approval may be delayed or not

5. It's very difficult in a short period of time. Every time it's close to the examination and approval gate, there will be a wave of speculation. The result of the hype will make you feel hopeful, very hopeful to pass this time, and then wait until that day to find that you failed. Don't trust the media in the field of blockchain. Many of them are manipulated by the makers

I hope I can help you. If you think it's good, welcome to adopt it!

6. In the notice jointly issued by the central bank, the Ministry of instry and information technology, China Banking Regulatory Commission, China Securities Regulatory Commission and China Insurance Regulatory Commission, bitcoin is a so-called currency calculated by a specific computer program, which is not issued by the monetary authority, has no monetary attributes such as legal compensation and compulsion, and is not a real currency. In terms of nature, bitcoin is a specific virtual commodity, which does not have the same legal status as currency and cannot and should not be used as currency in the market. However, the five ministries and commissions also said in the notice that bitcoin trading, as a commodity trading behavior on the Internet, ordinary people have the freedom to participate in it at their own risk.

7.

This is a Linux system IP address configuration command. The specific meaning is:

set the IP address of the system to 192.168.0.2; The subnet mask is 24, that is 255.255.255.0; The broadcast address is 192.168.0.255; The name of NIC device is eth0

all computers in the network must set a unique IP address to communicate normally. Because of this unique address, users can select the objects they need from thousands of computers efficiently and conveniently when they operate on networked computers

The IP address is just like our home address. If you want to write to a person, you need to know his or her address so that the postman can deliver the letter. A computer sending information is like a postman. It must know the only "home address" to avoid sending the letter to the wrong person. But our address is expressed in words, the address of the computer is expressed in binary numbers

eth0 is the name set by the system for the network card. If there are al network cards or multiple network cards, there will be names like eth1 and eth2. The name can be set artificially. It is the unique name of the network card in the current computer system

< H2 > after modification, you can use ifconfig command to check whether the modification is successful

8. Any bitcoin transaction is irreversible and can only be returned by the payee. This means that you need to pay attention to dealing with indivials and organizations that you know and trust or have established credibility. On their side, businesses need to control the payment requests that customers see. Bitcoin system can detect typing errors and usually won't let you accidentally pay to an invalid address. In the future, there may be other services that provide consumers with more choices and protection.

9. The characteristics of fund-raising
1. Fund raising without the approval of relevant departments according to law, including those without approval authority
cross provincial illegal fund-raising
departments with approval authority approve fund-raising beyond their authority, that is, the fund raiser does not have the subject qualification of fund-raising
Second, promise to repay the principal and interest to the investor within a certain period of time. Besides currency, there are also physical and other forms of debt service
Third, to raise funds from non-specific social objects. Here, the "unspecific target" refers to the public, not the specific minority< Fourth, cover up the essence of illegal fund-raising in legal form. In order to cover up their illegal purposes, criminals often sign contracts with investors (victims), disguise as normal proction and operation activities, and maximize their ultimate purpose of obtaining funds by fraud

if the above four conditions are met at the same time, it constitutes illegal fund-raising.