The value and application of bitcoin
Publish: 2021-04-29 03:42:34
1.
"Gold and silver are not money naturally, but money is gold and silver naturally." this is a sentence Marx said about money
How to understand? In fact, it is very simple that money is the inevitable proct of the development of human life. In the earliest stage, gold and silver were only used as a kind of metal or a kind of ordinary commodity to exchange things. However, with the development of society, people find that gold and silver are easy to separate, easy to preserve, easy to carry and other advantages, so the suitability of gold and silver as currency is reflected, and naturally evolved into currencyWhat about bitcoin
2. I went to the fire coin college to have a look. blockchain technology is the underlying technology of bitcoin. In the early days, not many people paid attention to the underlying technology of bitcoin. However, bitcoin has been running stably for many years without any centralized organization operation and management, and there have been no problems. So many people have noticed that the underlying technology may have a great mechanism, and it can be used not only in bitcoin, but also in many fields. Therefore, bitcoin technology is abstracted, which is called blockchain technology or distributed ledger technology. So from a certain point of view, bitcoin can be regarded as the first application of blockchain, and blockchain is more similar to the underlying technology such as TCP / IP, which will be extended to more and more instries in the future. Hope to adopt!
3.
Chapter 1 promoting the freedom of capital? What's the difference? (16) choose the right one? I think of the word "Guqin"? Ham? How can I be proud of you? Guanidine? A property? Mixed umbrella/ p> However, as the power holder, the government has no incentive to protect private property rights when it touches its own interests. In democratic countries, because the poor hold a large number of votes, the government tends to strengthen the tax on the rich in order to please the voters. This includes the US, and now the presidential candidate trump claims to strengthen taxes on the rich. p>
bitcoin is the ultimate security property. Bitcoin will not be censored, frozen, deprived, taxed, sold or restricted. What's yours will always be yours
Bitcoin is the first time that human beings use technology to ensure the sanctity of private property4. In essence, bitcoin is just a piece of computer software. For most people, it's just a pile of code that they can't understand. It's almost impossible to see its value
the most familiar and easy to understand is Bill Gates and his Microsoft Windows operating system. Windows has entered into thousands of households and instries. People have improved proctivity and created great value through this computer program. As a result, Microsoft even once became the company with the highest market value in the world
What about bitcoin, also a software with high "value"“ In fact, many people want to know what kind of value bitcoin brings to people and things, thus supporting the consensus on bitcoin and steadily boosting its market value to more than 1 trillion< Miners and other participants in mining ecology
to put it simply, bitcoin mining machine is a machine that keeps making profits for miners. It can lay eggs like a chicken and proce value, and even go to the road of ten billion rich. This is the value of bitcoin for miners, mining airport operators, mining pools (service providers) and other people who participate in the upstream and downstream of mining ecology. Miners are the most important participants for bitcoin, and for miners, the miner that can proce bitcoin is a "hen" that can lay golden eggs. Although the journey of mining is not as simple as expected, and it's really a bit like opening a "chicken farm", which needs to provide all kinds of suitable environment, maintenance and "food" (energy) transportation to successfully proce "golden eggs" for profit, the miners are attracted by the benefit distribution mechanism of bitcoin, and new miners are constantly joining in
2. User
the full name of bitcoin system is a peer-to-peer e-cash system, so for users, it can be used to initiate transfer transactions. So why use it to transfer money? To put it bluntly, it means saving time, effort and money. Bitcoin does not need to transit through banks, third-party payment companies and so on to reach the other party's account directly, which eliminates the processing time, operation manpower and fees of third-party institutions. The fees collected by banks and other financial institutions through financial services can show how huge the fees are. In fact, many people don't understand the concept of the third-party guarantee agency very well. Most of the time, we transfer money for free, because in the credit society, small amount transfer is completed through the credit line between different financial institutions, which is not a real transfer
3. Savers and speculators
because bitcoin has value in use, and has many high-quality characteristics, especially like gold, and some of its characteristics are better than gold. It also has the function of "partial" risk aversion and value saving like gold, so it is graally regarded as gold, an international hard currency, and began to be hoarded by many people
4. People in poor and backward or "turbulent" areas
e to the low transfer cost and short time required by bitcoin. In many poor and backward countries, there is no need to build expensive network infrastructure to transfer money through encrypted network. Bitcoin's infrastructure is built by miners all over the world, which does not need the burden of poor countries' governments. There is no intermediate cost for payment and payment of salaries, which can save a lot of money< There are many such corners in the world, which are remote but rich in mineral resources or natural resources such as water conservancy and wind power. For example, there are many coal mines in some areas, but e to the high transportation cost, they can not be transported out. At the same time, e to the lack of people, the power generated by thermal power, hydropower stations and wind farms built in these areas is very surplus, and the economy of these areas is often relatively backward. At this time, they need and welcome miners to settle in. Miners not only bring a lot of jobs, but also convert the local surplus energy into power resources, and then generate a lot of income through bitcoin mining. This is actually equivalent to storing the energy value that might have been surplus and wasted through bitcoin network, and then paying the local government and people through electricity charges, Drive the local economy<
the Xueshuo innovation blockchain Technology Workstation of Lianqiao ecation online is the only approved "blockchain Technology Specialty" pilot workstation of "smart learning workshop 2020 Xueshuo innovation workstation" launched by the school planning, construction and development center of the Ministry of ecation of China. Based on providing diversified growth paths for students, the professional station promotes the reform of the training mode of the combination of professional degree research, proction, learning and research, and constructs the applied and compound talent training system.
the most familiar and easy to understand is Bill Gates and his Microsoft Windows operating system. Windows has entered into thousands of households and instries. People have improved proctivity and created great value through this computer program. As a result, Microsoft even once became the company with the highest market value in the world
What about bitcoin, also a software with high "value"“ In fact, many people want to know what kind of value bitcoin brings to people and things, thus supporting the consensus on bitcoin and steadily boosting its market value to more than 1 trillion< Miners and other participants in mining ecology
to put it simply, bitcoin mining machine is a machine that keeps making profits for miners. It can lay eggs like a chicken and proce value, and even go to the road of ten billion rich. This is the value of bitcoin for miners, mining airport operators, mining pools (service providers) and other people who participate in the upstream and downstream of mining ecology. Miners are the most important participants for bitcoin, and for miners, the miner that can proce bitcoin is a "hen" that can lay golden eggs. Although the journey of mining is not as simple as expected, and it's really a bit like opening a "chicken farm", which needs to provide all kinds of suitable environment, maintenance and "food" (energy) transportation to successfully proce "golden eggs" for profit, the miners are attracted by the benefit distribution mechanism of bitcoin, and new miners are constantly joining in
2. User
the full name of bitcoin system is a peer-to-peer e-cash system, so for users, it can be used to initiate transfer transactions. So why use it to transfer money? To put it bluntly, it means saving time, effort and money. Bitcoin does not need to transit through banks, third-party payment companies and so on to reach the other party's account directly, which eliminates the processing time, operation manpower and fees of third-party institutions. The fees collected by banks and other financial institutions through financial services can show how huge the fees are. In fact, many people don't understand the concept of the third-party guarantee agency very well. Most of the time, we transfer money for free, because in the credit society, small amount transfer is completed through the credit line between different financial institutions, which is not a real transfer
3. Savers and speculators
because bitcoin has value in use, and has many high-quality characteristics, especially like gold, and some of its characteristics are better than gold. It also has the function of "partial" risk aversion and value saving like gold, so it is graally regarded as gold, an international hard currency, and began to be hoarded by many people
4. People in poor and backward or "turbulent" areas
e to the low transfer cost and short time required by bitcoin. In many poor and backward countries, there is no need to build expensive network infrastructure to transfer money through encrypted network. Bitcoin's infrastructure is built by miners all over the world, which does not need the burden of poor countries' governments. There is no intermediate cost for payment and payment of salaries, which can save a lot of money< There are many such corners in the world, which are remote but rich in mineral resources or natural resources such as water conservancy and wind power. For example, there are many coal mines in some areas, but e to the high transportation cost, they can not be transported out. At the same time, e to the lack of people, the power generated by thermal power, hydropower stations and wind farms built in these areas is very surplus, and the economy of these areas is often relatively backward. At this time, they need and welcome miners to settle in. Miners not only bring a lot of jobs, but also convert the local surplus energy into power resources, and then generate a lot of income through bitcoin mining. This is actually equivalent to storing the energy value that might have been surplus and wasted through bitcoin network, and then paying the local government and people through electricity charges, Drive the local economy<
the Xueshuo innovation blockchain Technology Workstation of Lianqiao ecation online is the only approved "blockchain Technology Specialty" pilot workstation of "smart learning workshop 2020 Xueshuo innovation workstation" launched by the school planning, construction and development center of the Ministry of ecation of China. Based on providing diversified growth paths for students, the professional station promotes the reform of the training mode of the combination of professional degree research, proction, learning and research, and constructs the applied and compound talent training system.
5. Bitcoin: also known as "bitcoin", is a kind of network virtual currency. Internet users can use bitcoin to buy some virtual goods, such as clothes, hats and equipment in online games. Internet users can also use bitcoin to buy real goods
the concept of bitcoin was first proposed by Nakamoto in 2009. According to Nakamoto's ideas, open source software was designed and released, and P2P network was built on it. Bitcoin is a kind of P2P digital currency. Point to point transmission means a decentralized payment system
unlike most 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 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 currency circulation.
the concept of bitcoin was first proposed by Nakamoto in 2009. According to Nakamoto's ideas, open source software was designed and released, and P2P network was built on it. Bitcoin is a kind of P2P digital currency. Point to point transmission means a decentralized payment system
unlike most 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 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 currency circulation.
6. The general idea of "fragmentation" is to change each block in the blockchain network into a sub blockchain, in which several (currently 100) collations (which can be called "check blocks", in order to distinguish them from the concept of blocks in the scenario of fragmentation) packed with transaction data can be accommodated, and these collations finally form a block on the main chain; Because these collations exist as blocks as a whole, their data must be packaged and generated by a specific miner, which is essentially the same as the blocks in the existing protocol, so there is no need to add additional network confirmation. In this way, the trading capacity of each block will be expanded about 100 times; And this kind of design is also concive to future expansion. At present, the whole expansion plan is roughly divided into four stages; This article only introces the implementation details of the first phase. Transferred from Jianshu. Currency exchange of digital currency
7. Tianlong spirit, set three functions in one, automatic planting, automatic play strange, automatic business. Fully adapt to any window, use the process can be moved to adjust the size of the window
Tianlong genie is a script program made by key Genie 8. X
[function description]
Tianlong spirit, automatic planting, automatic strange fighting, automatic business running
[instructions for use]
for detailed setting instructions and version update download, please see
auto mining start key Ctrl + Shift + home
note that it is better to keep a window size when starting this script
changing the window size will change the acquisition point
upload and download 6 minutes ago (25.14 KB)
collection settings
after the start of mining and mining
after the start of mining, only mining is needed
after the start-up of mining, only mining without mining
F10 stealth
No, not used
you need to put the stealth skill in the F10 column. After you find the collection, you will hide first and then collect it
F9 plus red
No, not used
Qingxin is suitable for the Qingxin and Chongxu of Emei
red medicine is suitable for medicine and symbiosis
Red percentage%
according to the percentage of blood strips, if it is lower than this value, red will be added< No, do not use it
red medicine is suitable for adding blue medicine
percentage of adding Blue%
according to the proportion of blue bars, if it is lower than this value, add blue
Q fishing coordinate points are separated
enter the coordinates that can be fished on the current collection map, and when the collection has no energy, it will automatically go fishing to hang energy< The first time you start the automatic mining system, a window will appear, as shown in the figure:
upload and download 15 hours ago (4.47 KB)
after you confirm, the big map will be opened automatically. At this time, you can right-click 20 acquisition points on the map in order. Click the script of 20 collection points to start the collection
when you start again, the following window will appear. You can choose whether to relocate. If it is in the same map, the same window size can keep the original acquisition point
upload and download 15 hours ago (5.05 KB)
Tianlong genie is a script program made by key Genie 8. X
[function description]
Tianlong spirit, automatic planting, automatic strange fighting, automatic business running
[instructions for use]
for detailed setting instructions and version update download, please see
auto mining start key Ctrl + Shift + home
note that it is better to keep a window size when starting this script
changing the window size will change the acquisition point
upload and download 6 minutes ago (25.14 KB)
collection settings
after the start of mining and mining
after the start of mining, only mining is needed
after the start-up of mining, only mining without mining
F10 stealth
No, not used
you need to put the stealth skill in the F10 column. After you find the collection, you will hide first and then collect it
F9 plus red
No, not used
Qingxin is suitable for the Qingxin and Chongxu of Emei
red medicine is suitable for medicine and symbiosis
Red percentage%
according to the percentage of blood strips, if it is lower than this value, red will be added< No, do not use it
red medicine is suitable for adding blue medicine
percentage of adding Blue%
according to the proportion of blue bars, if it is lower than this value, add blue
Q fishing coordinate points are separated
enter the coordinates that can be fished on the current collection map, and when the collection has no energy, it will automatically go fishing to hang energy< The first time you start the automatic mining system, a window will appear, as shown in the figure:
upload and download 15 hours ago (4.47 KB)
after you confirm, the big map will be opened automatically. At this time, you can right-click 20 acquisition points on the map in order. Click the script of 20 collection points to start the collection
when you start again, the following window will appear. You can choose whether to relocate. If it is in the same map, the same window size can keep the original acquisition point
upload and download 15 hours ago (5.05 KB)
8. Because stir fry can make money, take a chestnut, a businessman went to a mountain village, the mountains around the village are full of monkeys. The merchant and the farmers in the village said, "I'll buy a monkey for 100 yuan.". The villagers didn't know whether it was true or not. They tried to catch the monkey, and the merchant gave them 100 yuan. So the whole village went to catch monkeys, which was much more cost-effective than farming. Soon the merchant bought more than 2000 monkeys, but there were few on the mountain. At this time, the merchant offered 200 yuan for each monkey. When the villagers saw that the price of the monkey had doubled, they went to catch it. The merchant bought it again, but it was very difficult to catch the monkey. The merchant offered another 300 yuan to buy a monkey, but the monkey could hardly catch it. The merchant offered 500 yuan for each monkey. There are no monkeys on the mountain. More than 3000 monkeys are here. One day, when the merchant came back to the city, his assistant went to the village and said to the farmers, "I will sell you monkeys for 300 yuan. When the merchant comes back, you will sell them for 500 yuan, and you will be rich.". The villagers were crazy. They smashed the pot and sold iron. They collected enough money to buy all the more than 3000 monkeys. The assistant left with the money and the businessman never came back. The villagers have been waiting for a long time. They firmly believe that the businessman will come back and buy their monkeys for 500 yuan. Finally, someone can't wait any longer. The monkeys still have to eat fruit and bananas. There's a cost. They can only put the monkeys back on the mountain, which is still full of monkeys.
9.
Decentralization: bitcoin is the first distributed virtual currency. 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: 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
bitcoin is the earliest cryptocurrency and the largest cryptocurrency so far. Bitcoin and blockchain were born at the same time. Like gold, the issuance and launch of bitcoin can not be broken through, and the total amount is up to 21 million. Gold is not issued by any country, it is issued by nature, so most people agree that gold is money
bitcoin is as like as two peas in gold, and how much is the bit currency? Let's take a look at the enring joke in the coin circle. Nine years ago, a programmer traded 10000 bitcoins for two pizzas. This is the first transaction of bitcoin. It also shows that bitcoin can circulate like money. This is the embodiment of the value of bitcoin
if blockchain is compared to flour, then bitcoin is steamed bread made of flour. Flour can also be used to make rolls, pancakes, etc., but the first food made of flour is steamed bread
similarly, bitcoin is the first application of blockchain technology. However, in addition to bitcoin, blockchain technology itself can also be used for many purposes, such as blockchain can effectively solve identity forgery and data tampering of central supervision system
< H2 > source: Internet bitcoinHot content