Who can give a brief introduction to bitcoin
Publish: 2021-05-11 22:34:39
1. It is based on a set of coding system and generated by complex calculation. Anyone can "make" bitcoin through relevant software, then use electronic signature to realize circulation, and finally check the situation of repeated consumption through P2P network&# 160;&# 160;
the biggest difference between bitcoin and traditional currency is that there is no central issuing institution for bitcoin - people only need to run bitcoin software to participate in the proction of bitcoin, which is called "mining". Bitcoin is the first decentralized monetary system in human history, which is not based on the trust in the central issuers.
the biggest difference between bitcoin and traditional currency is that there is no central issuing institution for bitcoin - people only need to run bitcoin software to participate in the proction of bitcoin, which is called "mining". Bitcoin is the first decentralized monetary system in human history, which is not based on the trust in the central issuers.
2. To borrow the answers of others, this explanation is relatively simple
BT currency is a kind of virtual currency proposed by a Japanese in 2008 and officially issued in 2009
BT coin is like a gold mountain with a total amount of 21 million gold coins (the upper limit of the total amount is designed to be 21 million). To get it, players need to use the computing power of the computer to calculate a group of numbers according to the designer's algorithm, just like everyone working together or calculating a mathematical problem separately, each group of numbers can be obtained, Then you will get a BT coin, and the world can only proce 25 at most every 10 minutes. This calculation process is vividly called mining
of course, these mathematical problems are becoming more and more difficult. From 2009 to now, the output of BT coins is about 10.4 million. The more the quantity on hand, the more difficult the output will be. Bitcoin is scarce. The upper limit of issuance (21 million) has been set. The difficulty of obtaining bitcoin increases geometrically. It is estimated that it will take hundreds of years to complete
it's ridiculous to say that it's an international QB. It's all virtual currencies, but the security and versatility of BT currency are incomparable to QB. TX is closed, QB is finished. But if BT currency is to collapse, it will not be possible unless there is a global power outage or the global Internet is paralyzed
with regard to the use of BT currency, the world has begun to accept the use of BT currency. Germany first recognized the legality of BT currency, and China also has a trading website BTChina, which can directly exchange BT currency into various current currencies of most countries, including RMB. In China, there are many sellers who accept BT coin on Taobao, and there are also many stores and supermarkets that begin to accept BT coin in Beijing, Shanghai and other large and medium-sized cities
just now, the BTC / RMB exchange rate in this second is 1 / 4888.03, which is still very valuable, but mining needs a lot of investment in advance. A professional mining machine (professional configuration for BT coin computer) is about 40000, 60 such machines work 24 hours, the output can be about 50. In addition to the astonishing power consumption and custody costs, the cost will be recovered in about a month. If you want to make money by mining your ordinary computer, it's a fable. If the owner has no capital investment, it is suggested to give up. The standard configuration of 5000 computers on the market, 48 hours of work also only dig out 0.001 BT coin... Thanks to grandma's house, the main reason is that there is capital investment in the building, so we have to hurry up. At present, it is estimated that the proction and income can still be profitable for 3 or 4 years at most. After this time, mining will not be able to make ends meet.
BT currency is a kind of virtual currency proposed by a Japanese in 2008 and officially issued in 2009
BT coin is like a gold mountain with a total amount of 21 million gold coins (the upper limit of the total amount is designed to be 21 million). To get it, players need to use the computing power of the computer to calculate a group of numbers according to the designer's algorithm, just like everyone working together or calculating a mathematical problem separately, each group of numbers can be obtained, Then you will get a BT coin, and the world can only proce 25 at most every 10 minutes. This calculation process is vividly called mining
of course, these mathematical problems are becoming more and more difficult. From 2009 to now, the output of BT coins is about 10.4 million. The more the quantity on hand, the more difficult the output will be. Bitcoin is scarce. The upper limit of issuance (21 million) has been set. The difficulty of obtaining bitcoin increases geometrically. It is estimated that it will take hundreds of years to complete
it's ridiculous to say that it's an international QB. It's all virtual currencies, but the security and versatility of BT currency are incomparable to QB. TX is closed, QB is finished. But if BT currency is to collapse, it will not be possible unless there is a global power outage or the global Internet is paralyzed
with regard to the use of BT currency, the world has begun to accept the use of BT currency. Germany first recognized the legality of BT currency, and China also has a trading website BTChina, which can directly exchange BT currency into various current currencies of most countries, including RMB. In China, there are many sellers who accept BT coin on Taobao, and there are also many stores and supermarkets that begin to accept BT coin in Beijing, Shanghai and other large and medium-sized cities
just now, the BTC / RMB exchange rate in this second is 1 / 4888.03, which is still very valuable, but mining needs a lot of investment in advance. A professional mining machine (professional configuration for BT coin computer) is about 40000, 60 such machines work 24 hours, the output can be about 50. In addition to the astonishing power consumption and custody costs, the cost will be recovered in about a month. If you want to make money by mining your ordinary computer, it's a fable. If the owner has no capital investment, it is suggested to give up. The standard configuration of 5000 computers on the market, 48 hours of work also only dig out 0.001 BT coin... Thanks to grandma's house, the main reason is that there is capital investment in the building, so we have to hurry up. At present, it is estimated that the proction and income can still be profitable for 3 or 4 years at most. After this time, mining will not be able to make ends meet.
3. Unlike most currencies, bitcoin does not rely on specific currency institutions to issue. It is generated by a large number of calculations based on specific algorithms. Bitcoin economy uses a distributed database composed of many nodes in the whole P2P network to confirm and record all transactions, and uses cryptography design to ensure the security of all aspects of money circulation. The decentralized nature and algorithm of P2P can ensure that it is impossible to artificially manipulate the value of bitcoin through mass proction. The design based on cryptography can make bitcoin only be transferred or paid by the real owner. This also ensures the anonymity of money ownership and circulation transactions. 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. 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.
4. Introction: Shanghai Shengyuan Heavy Mining Machinery Co., Ltd. is a joint-stock enterprise specializing in the proction, research and development, sales of complete sets of crushing and screening equipment and grinding, environmental protection equipment. Headquartered in Fengxian District, Shanghai, the company covers an area of about 20000 square meters, has more than 100 sets of large and medium-sized machining equipment, has strong machining and manufacturing capabilities, and is at the absolute leading level in the same instry. The company continues to deepen the enterprise management system, create excellent corporate culture, Shengyuan mining machine is growing into a dazzling star in the crushing and screening instry&# 160; Shengyuan mining machinery is determined to forge ahead and has made great achievements in the research and development of new procts. It has independently cultivated a number of high-level management and technical elites. After years of accumulation and efforts, Shengyuan mining machinery has successfully developed a series of procts in the four fields of mining, cement, construction and chemical instry, which can meet all kinds of crushing and screening needs of customers to the greatest extent. We are always committed to providing customers with the most valuable solutions, customer satisfaction is our biggest goal&# 160; The company's after-sales service team is experienced and skilled, with customer service outlets in many provinces in China, which can quickly respond to customers' after-sales service requirements. For the normal proction of customers to provide a strong guarantee. Shengyuan Mining Machinery Co., Ltd. is committed to providing three guarantees for the main engine within one year, and providing lifelong after-sales service for all Shengyuan equipment. Our task is to meet the needs of our customers. We are guided by the needs of our customers, constantly improve customer satisfaction, create win-win market relations with our customers, and provide customers with the most thoughtful and satisfactory consulting, sales and after-sales services&# 160; The company's main procts include jaw crusher, impact crusher, high-efficiency fine crusher, compound crusher, VSI sand making machine, vertical mill, spring cone crusher, single cylinder hydraulic cone crusher, vibrating feeder, circular vibrating screen, sand washer, high-pressure roller mill, dryer, belt conveyor, etc More than a dozen kinds of crushing, grinding and screening equipment are widely used in mining, chemical, metallurgy, building materials, coal, refractory and other instries. The company's procts have passed IS09001:2000 international quality system certification and EU CE certification, and successfully entered the EU market. Shengyuan mining machinery focuses on proct quality and solutions to meet the actual needs of customers. It provides customers with the best process configuration, considerate on-site installation and debugging, and satisfactory after-sales service, and has won unanimous praise from customers at home and abroad&# 160; Customer satisfaction 100%, proct quality zero defect. Shengyuan mining machinery always takes the instry leader as the standard, constantly surpasses and challenges the limit, pursues higher management and proct quality, and creates a century old brand in the mining instry&# 160; website: http:www.sandmake.cn
legal representative: Xiao Guijun
time of establishment: June 18, 2009
registered capital: RMB 5 million
Business Registration No.: 310115001134123
enterprise type: limited liability company (invested or controlled by natural person)
address: building 4, No. 939, Haixu Road, Pudong New Area, Shanghai
legal representative: Xiao Guijun
time of establishment: June 18, 2009
registered capital: RMB 5 million
Business Registration No.: 310115001134123
enterprise type: limited liability company (invested or controlled by natural person)
address: building 4, No. 939, Haixu Road, Pudong New Area, Shanghai
5. The premise of foreign exchange is real foreign exchange. Foreign exchange is used to hedge against international currency and push your money to the international market. Digital currency is private disk, gambling
6. It is recommended to call the corresponding customer service hotline for consultation,
if there is no customer service,
it may be that you have encountered a fraud website.
if there is no customer service,
it may be that you have encountered a fraud website.
7. It's true that the output has been reced. It should be rare. There are no new mining machines yet. I'm looking forward to it. Super energy has potential.
8. You should want to know about bitcoin
but this is not a clear sentence. So now many people don't understand it and say it's pyramid selling or something
to put it in a word, it is a set of virtual world account books, which are used all over the world.
but this is not a clear sentence. So now many people don't understand it and say it's pyramid selling or something
to put it in a word, it is a set of virtual world account books, which are used all over the world.
9. Bitcoin is a kind of virtual currency
similar to q-coin, but its settlement system is completely dependent on hash256 encryption system and P2P (peer-to-peer) system, and there is no total server (this is the so-called decentralization, that is to say, all output and transaction behavior are dependent on local files)
Mining: at the beginning of its design, bitcoin arranged n "topics", Use the computer to work out these "problems", and the solution or answer is bitcoin. Now the easy to work out problems have long been robbed by others, so don't care about these details
Why are they limited< The number of papers is limited, and the scoring method is very strange. He will count all the people who do papers all over the Internet, and then distribute the scores according to the proportion of their efforts. As long as others do faster than you, you will never pass the exam, Without any authoritative management organization and military force as guarantee, it is difficult for both parties to track and manage the transaction.
it is often used in illegal activities and may be banned by the government at any time<
similarly, because there is no central accounting platform, which is equivalent to anonymity, being stolen, robbed and cheated can't be recovered at all, so it's impossible to file a case.
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -, There is a man suddenly holding a lump of orange things in exchange for your things. If the bearer does not have a powerful tribe as the backstage, do you dare to accept this lump of things
What's more, it's not gold. At most, shells are more like excrement from the perspective of current science and technology.
of course, if the tribe is very strong, even excrement can be exchanged for things. If it's excrement pulled by their leader, it may be able to be used as money in that era.
but bitcoin is obviously not
similar to q-coin, but its settlement system is completely dependent on hash256 encryption system and P2P (peer-to-peer) system, and there is no total server (this is the so-called decentralization, that is to say, all output and transaction behavior are dependent on local files)
Mining: at the beginning of its design, bitcoin arranged n "topics", Use the computer to work out these "problems", and the solution or answer is bitcoin. Now the easy to work out problems have long been robbed by others, so don't care about these details
Why are they limited< The number of papers is limited, and the scoring method is very strange. He will count all the people who do papers all over the Internet, and then distribute the scores according to the proportion of their efforts. As long as others do faster than you, you will never pass the exam, Without any authoritative management organization and military force as guarantee, it is difficult for both parties to track and manage the transaction.
it is often used in illegal activities and may be banned by the government at any time<
similarly, because there is no central accounting platform, which is equivalent to anonymity, being stolen, robbed and cheated can't be recovered at all, so it's impossible to file a case.
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -, There is a man suddenly holding a lump of orange things in exchange for your things. If the bearer does not have a powerful tribe as the backstage, do you dare to accept this lump of things
What's more, it's not gold. At most, shells are more like excrement from the perspective of current science and technology.
of course, if the tribe is very strong, even excrement can be exchanged for things. If it's excrement pulled by their leader, it may be able to be used as money in that era.
but bitcoin is obviously not
10. A kind of virtual currency, usually we will make money by mining, dig a certain amount of bitcoin can be converted into RMB... I just give you a brief introction, detailed can network, the network is very detailed
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