How to get early bitcoin
[1] make necessary preparations before mining
to start mining, we need to prepare graphics card, bitcoin wallet, mining software, etc. Because the GPU has considerable computing power, the graphics card is a good "mining" equipment
[2] start mining and choose a good ore pool
to start mining, there must be a mine pool with convenient operation and stable output. Its function is to subdivide the data packets for each terminal, and pay the corresponding amount of bitcoin according to the proportion of the data packets calculated by the terminal through precise algorithm. The btcguild ore pool abroad is recommended here, although there are many ore pools in China now, because there is no specific research and no evaluation. However, I would like to remind you that the output and income gap of each mine pool must be compared when selecting
take btcguild mine as an example to teach you the specific process of registration: register mine account - mine account setting - miner account setting - Download bitcoin miner - configuration of bitcoin miner - mining has started - log in btcguild to view bitcoin
the bitcoin g up at this time is stored in the website where the bitcoin is g up. It can't be traded or converted into paper money for the time being. What we need to do is to register an account on a trading platform. The bitcoin g up by the graphics card is imported from the website of foreigners to bitcoin China website. Only in this way can the bitcoin be handled freely, and it can be exchanged for RMB when it is sold or appreciated.
warm tips:
1. According to the notice and announcement issued by the people's Bank of China and other departments, virtual currency is not issued by monetary authorities, does not have monetary attributes such as legal compensation and compulsion, is not a real currency, does not have the same legal status as currency, and cannot and should not be used as currency in the market, Citizens' investment and transaction of virtual currency are not protected by law
2. Before investing, it is recommended that you first understand the risks existing in the project, and clearly understand the investors, investment institutions, chain activity and other information of the project, rather than blindly investing or mistakenly entering the capital market
3. The above explanation is for reference only. Investors should not use such information to replace their independent judgment or make decisions only based on such information, which does not constitute any investment operation
response time: February 5, 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" ~
https://b.pingan.com.cn/paim/iknow/index.html
Bitcoin was first proposed by Nakamoto on November 1, 2008, and was officially born on January 3, 2009. According to the idea of Nakamoto, the open source software is designed and released, and the P2P network on it is constructed. Bitcoin is a virtual encrypted digital currency in the form of P2P. But in China, bitcoin is forbidden to circulate
unlike all currencies, bitcoin does not rely on specific currency institutions. It is generated by a large number of calculations based on specific algorithms. Bitcoin economy uses the distributed database composed of many nodes in the whole P2P network to confirm and record all transactions, and uses the design of cryptography to ensure the security of all aspects of currency circulation. The biggest difference between bitcoin and other virtual currencies is that the total amount of bitcoin is very limited and it has a strong scarcity
extended information:
Article 1 of the announcement on preventing the financing risks of token issuance accurately understands the essential attributes of financing activities of token issuance. Token issuance financing refers to the so-called "virtual currency" raised from investors by the financing subject through the illegal sale and circulation of token. In essence, it is an unauthorized illegal public financing behavior, suspected of illegal sale of token bills, illegal issuance of securities, illegal fund-raising, financial fraud, pyramid schemes and other illegal criminal activities
Relevant departments will closely monitor relevant developments, strengthen cooperation with judicial departments and local governments, strictly enforce the law in accordance with the current working mechanism, and resolutely deal with market chaos. If suspected crimes are found, they will be transferred to judicial organs. The token or "virtual currency" used in token issuance financing is not issued by the monetary authority, does not have such monetary attributes as legal compensation and compulsion, does not have the same legal status as currency, and cannot and should not be used as currency in the marketArticle 2 no organization or indivial may illegally engage in token issuance and financing activities. As of the date of this announcement, all kinds of token issuance and financing activities shall be stopped immediately. Organizations and indivials that have completed the token issuance and financing should make arrangements such as refund, reasonably protect the rights and interests of investors, and properly handle risks. Relevant departments will seriously investigate and deal with the activities of token issuance and financing that refuse to stop and the illegal behaviors in completed token issuance and financing projects
now it's very difficult to download the program from the official website and do it yourself, but it may take several years. The second way is to buy it. Now it's about 18 dollars, less than 100 yuan. Mt.gox, bitcoin's largest trading website. On the official website of bitcoin, there is a paper by Nakamoto Tsung, which details the technical principles of bitcoin. In short, bitcoin is based on a set of cipher codes and generated by complex algorithms; Anyone can download and run bitcoin software to participate in the proction of bitcoin; Bitcoin uses electronic signature to realize circulation, and checks repeated consumption through P2P network
by 2140, the total number of bitcoins was 21 million. I suggest you buy it
if you still don't understand, it's suggested to search in the search engine: laoan, or Duan Hongbin, who has many blogs and is easy to find, and also has QQ. Add friends and let him give you< In 2009, a mysterious hacker named Satoshi nakomoto first proposed the concept of bitcoin, and described a method of using computer networks to create an unmanaged "secret currency". Unlike other virtual currencies, bitcoin is not issued by a company or a central bank, nor linked to any real currency, but can be used to buy goods and services in the real world. In essence, it can be seen as a small string of encrypted code quickly transmitted and stored in the electronic wallet on the Internet
just as the P2P networks such as Napster and Skype have made the record instry and telephone instry in chaos, bitcoin, which challenges the modern monetary and financial science, is also based on P2P, which is the same as the BT download technology we commonly use. The advantage of P2P is to ensure that no institution can manipulate the value of bitcoin or increase the supply to create inflation. In a huge P2P network, bitcoin has a special algorithm, which proces about 300 bitcoins per hour. The output is automatically adjusted by the network. Because you can't control most of the network nodes, you can't modify the algorithm of each user to speed up the money proction
figuratively speaking, bitcoin is "mined" by computers all over the world. If you want to get bitcoin, you just need to install mining software, and your computer will start to do a lot of calculations, which is mining
no matter which computer is used to mine, it is easy to get 50 bitcoins in the early days of bitcoin. As early as January this year, 50 bitcoin was not worth $15, but on June 9, a bitcoin was worth as much as $29.55. If you trade them, you can get back $1500 of real gold and silver. Now, however, mining requires high-performance computers, and some developers involved say that it is estimated that an ordinary laptop will work for five years to get a bitcoin.
Decentralization: bitcoin is the first distributed virtual currency, and the whole network is composed of users without a central bank. Decentralization is the guarantee of bitcoin's security and freedom
Global Circulation: bitcoin can be managed on any computer connected to the Internet. No matter where you are, anyone can dig, buy, sell or collect bitcoin
exclusive ownership: the private key is required to manipulate bitcoin, which can be stored in any storage medium in isolation. No one can get it except the user himself
low transaction cost: bitcoin can be remitted free of charge, but a transaction fee of about 1 bitfen will be charged for each transaction to ensure faster transaction execution
no hidden cost: as a means of payment from a to B, bitcoin has no cumbersome quota and proceres. If you know the other party's bitcoin address, you can pay
cross platform Mining: users can explore the computing power of different hardware on many platforms
advantages
complete decentralization, without issuing institutions, it is impossible to manipulate the number of issues. Its distribution and circulation are realized through open source P2P algorithm
anonymity, tax exemption and supervision free
robustness. Bitcoin is completely dependent on P2P network and has no distribution center, so it cannot be shut down externally. Bitcoin price may fluctuate and collapse, and many governments may declare it illegal, but bitcoin and its huge P2P network will not disappear
no borders, cross-border. Cross border remittance will go through layers of exchange control agencies, and the transaction records will be recorded by many parties. But if you trade with bitcoin, enter the digital address directly, click the mouse and wait for the P2P network to confirm the transaction, a lot of money will pass. It does not go through any regulatory agencies and will not leave any cross-border transaction records
it is difficult for the cat to survive. Because bitcoin algorithm is completely open source, anyone can download the source code, modify some parameters, recompile, and create a new P2P currency. But these counterfeit currencies are fragile and vulnerable to 51% attacks. Any indivial or organization, as long as it controls 51% of the computing power of a P2P currency network, can manipulate transactions and currency value at will, which will be a devastating blow to P2P currency. Many Shanzhai coins die in this link. The bitcoin network is robust enough. If you want to control 51% of the computing power of the bitcoin network, the number of CPUs / GPUs required will be astronomical
disadvantages
vulnerability of trading platform. The bitcoin network is robust, but the bitcoin trading platform is fragile. Trading platform is usually a website, which will be attacked by hackers or shut down by competent authorities
transaction confirmation takes a long time. When bitcoin wallet is first installed, it will consume a lot of time to download historical transaction data blocks. In order to confirm the accuracy of data, bitcoin transaction will take some time to interact with P2P network, and the transaction will be completed only after the whole network is confirmed
the price fluctuates greatly. Due to the intervention of a large number of speculators, the price of bitcoin for cash fluctuates like a roller coaster. Making bitcoin more suitable for speculation rather than anonymous trading
the public did not understand the principle, and the traditional financial practitioners resisted. Active netizens understand the principle of P2P network and know that bitcoin has no legal person to manipulate and control. But the public doesn't understand, and many people can't even tell the difference between bitcoin and q-coin“ "No issuer" is the advantage of bitcoin, but in the view of traditional financial practitioners, "no issuer" currency is worthless
warm tips:
1. The above explanations are for reference only, without any suggestions
2. Before investing, it is recommended that you first understand the risks existing in the project, and clearly understand the investors, investment institutions, chain activity and other information of the project, rather than blindly investing or mistakenly entering the capital market. Investment is risky, so we should be cautious when entering the market
response time: January 25, 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" ~
https://b.pingan.com.cn/paim/iknow/index.html
world wide steel, pseudonym, physicist and scientific author. He is the author of the best-selling book "never expected: understanding the world with science and engineering thinking". The purpose of his article is "understanding the world with science and engineering thinking". He likes science and politics, and emphasizes rationality and modernization
this is a preface written by world wide steel for the new book intelligentsia: being a complex modern man (Electronic Instry Press, February 2016). The surging news is published with the authorization of the author< This is a book about the modern world. I want to talk about something in this book that a modern person should have, and only a modern person can have; Wisdom & quot—— Wisdom and insight. If you want to understand the modern world and even make some decisions, you have to have this kind of wisdom
from the perspective of social change, the ideas to be discussed in this book are quite new, and they have not yet become idioms and allusions to be written into our cultural genes. They are scattered among the latest developments in various disciplines and are often unknown to laymen. But these ideas do not need any professional knowledge to be understood and mastered. They have been spread among scientists, philosophers, engineers, entrepreneurs, entrepreneurs, university teachers and students, and people in all walks of life who are sensitive and interested in the modern world
these people are not just traditional & quot; Intellectuals;, It's & quot; Intellectual elements & quot
I used to be a physicist. I made a living in scientific research, but my achievements have not reached the level of daring to speak Chinese; Physicist & quot; The degree of self assertion. It is reasonable to focus on physics research, but I read a lot of non professional books and wrote a lot of articles that have nothing to do with physics. I don't do these unprofessional things because physicists have more free time, but it's really because the turbulent modern world is so interesting - I even think that if you don't get to know the latest ideas of the world well and just satisfy yourself with being an intellectual in a specific profession, you will be born in the modern world for nothing
and you may be in danger of falling behind. There are three important trends in the world at this moment, which challenge us intellectually< The first is that the world is becoming more and more complex< Economists love to talk with pencils. A pencil seems simple, but if you think about it carefully, the graphite lead, the wooden shell, the metal skin and the rubber of the pen head, from the extraction of the primary raw materials to the processing and assembly, you don't know how many hands have passed. No one has mastered the whole set of pencils; Craftsmanship;, What everyone knows is just one step
Hayek tells us that this is the power of the market. In fact, knowledge is decentralized and distributed among people. It is the market that organizes people to work together. So if you only know the same knowledge, no problem, as long as you make a reasonable response to the price signal, you can live a good life. On the other hand, if someone wants to have all the knowledge, try to take charge of the whole situation and even make plans, he can only help
but the modern world is more complicated than the traditional pencil workers. If I'm a pencil worker with low salary but a little modern consciousness, I want to ask why I can't get high salary. I need to know something about economics. I would also like to suggest that factories print some words and patterns on pencils to promote sales, which probably involves psychology. I am concerned about the stability of my work. Some people say that the pencil instry is dying. How can I evaluate the credibility of such comments? Will I be replaced by robots? How should I engage in office politics with my boss? If I want my children to work at a higher level in the future, should I focus on exam oriented ecation or quality ecation
no one only knows to stare at price signals. These are the real situations of modern people: they face many problems every day. How to answer these questions? In fact, most people's way is to imitate others, because it's useless to think for themselves, and it's useless to watch the romance of the Three Kingdoms, the art of war, and the study of the thick black - the experience and ideas adapted to the traditional simple society are becoming less and less adapted to the modern society
the second trend is that artificial intelligence is graally replacing people's work
I will elaborate on this in the book. In short, the situation is much more serious than people think. So far, many livelihood skills, even some advanced skills, which are still easy to use, will soon be replaced by artificial intelligence. We are about to usher in an era of "changing people without changing ideas"
the third trend is that although the material life of all people is improving, the class stratification of the whole society is expanding
in recent years, studies on the gap between the rich and the poor have emphasized a point: the most important difference between the poor and the rich is not the amount of money, or even the number of opportunities, but the culture and concept. Poverty is not only an economic state, but also a mode of thinking. The difference in this mode of thinking is not only the difference in investment and financial management like "poor dad, rich dad", but also a whole set of things
for example, the degree of trust in strangers may reflect your class height. Some people have made an in-depth investigation of the social customs of Italian immigrant working-class communities in Boston area of the United States, and found that for these people, family members, relatives and acquaintances from childhood to althood are far more trustworthy than any outsiders. They think that everything outside is mysterious and even hostile. Another British study found that the working class and the poor are more likely to say things that only their relatives and friends can understand, regardless of whether outsiders can understand them - while the middle class try to explain what they are saying to everyone
compared with the love of fellow countrymen and the dialect slang among alumni, what kind of class are most of us? Is it easy for us to fall into the thinking mode controlled by the traditional acquaintance society and even the evolutionary psychology from the primitive society? Do we have the rational thinking advocated by modern society
the law of the world is not the chicken soup of the soul, so I have to say that the backward mode of thinking is difficult to change. In the book, I will introce several studies that try to change the thinking of poverty, among which there are few successful cases
Keith stanovic, a Canadian psychologist, has a book called beyond Intelligence: why smart people do stupid things, which uses a lot of research results to explain a problem: intelligence and rationality are two different things, and they are almost unrelated. Rational ability - the ability to fully understand the current situation and make the best decisions - needs to learn from others
given the scarcity of high-quality ecation resources and the great differences in family culture among different classes, who is more likely to learn rationality
considering the previous two trends, the world is becoming more and more complex and difficult to understand, and artificial intelligence is forcing us to change our minds - in such a situation, how can the gap between the rich and the poor not be widening
these three trends will pose great challenges to us. It can be said that only a few people have the wisdom of modern society, and most people's thoughts still stay in the traditional society, some even stay in the primitive society
how to meet this ideological challenge? The first step is to listen to the experts< How to listen to the opinions of science and engineering experts
Science and engineering thinking is the most important modern thinking, which stresses tradeoff, quantification and scientific methods. My last book was called "never thought: understanding the world with science and engineering thinking". But make no mistake: if you are only satisfied with your own small field, an expert in science and engineering may not be able to understand the world with science and engineering thinking< In fact, experts in science and engineering probably have a problem. If someone asks you a question about insight, if you don't use your own professional knowledge to answer it, people will say that you are not an expert in this field at all; If you use the professional knowledge to answer, you are actually a tool for reference only< How do you say that? Few practical problems in a complex world can be solved with only one aspect of knowledge. It is said that a famous scientist in the United States was invited to talk about environmental protection on a talk show once and made a big difference. Scientists engaged in environmental related research must emphasize environmental protection, but this man is more extreme. He even said that CEOs of energy giants & quot; Committed a crime against humanity
experts like this can't take you seriously. It's us who use energy, but the CEO of energy company? And a crime against humanity? Obviously, the scope of knowledge of this scientist is too narrow. He only knows a little knowledge of his own subject and thinks that what he studies is the most important. He doesn't have tradeoff's mind at all, and he doesn't know the importance of other needs in society. As the saying goes, if you are not in charge of your family, you don't know the price of firewood and rice
in my opinion, this situation is quite common. Some scientists and engineers are not very knowledgeable on public issues, and they habitually overemphasize the importance of their own profession. Climate scientists who advocate global warming claim to rece carbon emissions at all costs, as if the economic scale is not a problem at all; People engaged in aerospace believe that every dollar invested in the aerospace instry can bring a return of seven dollars; People engaged in bioenergy say that nuclear power is particularly dangerous; Physics practitioners say that the electron positron collider is the most urgent scientific research project in China in the early 1980s... Only Mr. Yang Zhenning is the most fair: as a physicist, he says that the 21st century is the century of biology
therefore, the best way to treat science and engineering experts is to take their opinions as a reference for decision-making. You can provide me with the best argument data within your professional scope, but I have to listen to other people's arguments and data on how to make a decision
a gentleman has no tools. If you are only satisfied with being a technical expert in a certain small field, I'm afraid it's not enough to make public decisions at a large scale, and it's not enough to understand life at a small scale
then, can you listen to the liberal arts experts
3. Ideas and arithmetic
Science and engineering experts at least know the limitations of their knowledge, and liberal arts experts often think that they know everything. They don't travel in the world by & quot; Rationality;, It's by & quot; Concept & quot
many humanities, including economics, political science and sociology, are still at a very early stage, which is reflected in the fact that scholars have not reached a consensus on many major issues. They are divided into many factions, often labeled with & quot; ×× Doctrine & quot; Sometimes, it's just like the sects in the martial arts world. Keynesian economics believes that consumption stimulates growth, and the government should introce economic stimulus plan; Supply side economics believes that the real heroes are entrepreneurs, so the best stimulus is tax cuts. Liberal political scholars believe that government should play an important role in social life, while conservative political scholars demand small government
Sweden, a Nordic country with high tax and welfare, is a typical representative of big government. America as a Democratic Party
on the afternoon of December 5, the people's Bank of China issued the notice on preventing bitcoin risks, in which the people's Bank of China said that bitcoin is not a currency, but a virtual commodity. In addition, financial institutions and Payment institutions are not allowed to carry out business related to bitcoin
in order to avoid over hype of virtual commodities such as bitcoin in the name of "virtual currency" and damage the public interest and the legal tender status of RMB, the notice requires financial institutions and Payment institutions to correctly use the concept of currency in their daily work, pay attention to strengthening the ecation of public currency knowledge, and correctly understand currency, treat virtual commodities and virtual currency, and promote the development of virtual currency Rational investment, reasonable control of investment risk, and maintenance of their own property safety are included in the content of financial knowledge popularization activities, so as to guide the public to establish a correct concept of money and investment. I hope I can help you