Why is there QC in bitcoin
Publish: 2021-05-14 13:23:59
1. There are certain risks in buying. This refers to investment risk. Because the fluctuation of bitcoin price is very large. If you buy bitcoin, the price may drop, and you will lose money. This is called risk.
2. The following is from: http://bitcoin.org/zh_ Cn / about
historical background
bitcoin is one of the first currencies to realize the concept of "cryptocurrency". In 1998, Wei Dai first expounded the concept of "cryptocurrency" in cypherpunks mailing list. Based on the basic concept of money, which is used to pay for goods, services and debt or any form of records in a given country or economy, bitcoin is a new form of money. Its original design is to integrate the idea of not relying on the central authority, using the principle of cryptography to control the issuance and transaction of money
in 2009, Satoshi Nakamoto published the first bitcoin specification and its proof of concept in the cryptography mailing list. At the end of 2010, Nakamoto claimed that he had transferred to other affairs and left the project. The creator of bitcoin never revealed his true identity, but left his invention to the world. Today, the origin and motivation of the invention of bitcoin is still a mysterious story
since 2010, many developers have devoted themselves to this project, and the bitcoin community has grown rapidly. Between June and July 2011, bitcoin suddenly gained media attention, leading to large-scale buying. The resulting bubble led to the continued decline in the price of bitcoin in the second half of 2011. After that, the price of bitcoin graally rose to the height of 2011
in order to regulate, protect and promote the development of bitcoin, the bitcoin foundation was established on September 27, 2012. Nowadays, with the increasing number of bitcoin users, bitcoin economy is developing rapidly
technical features
any network like bitcoin has the following basic features:
bitcoin can be transferred between any node of the network
the transaction is irreversible
the use of block chain avoids the occurrence of double consumption
the transaction will spread out in a few seconds and pass validation in 10 to 60 minutes
transaction processing and currency issuance are carried out through mining
bitcoin can be received at any time whether it is online or not<
economic rules
the whole bitcoin network jointly implements the following rules:
the total amount of bitcoin issued is about 21 million
a bitcoin can be divided into 8 decimal places, with a total of about 21 × 1014 monetary units
transaction costs are very low and most of them are free
statistics
bitcoin network has been running continuously for more than 48 months. In the past year, bitcoin's security features have attracted attention and developed significantly. As of April 2013:
the longest block chain has more than 232000 blocks
one of the largest distributed computing networks in the world, with more than 65 trillion hashes per second
there are 50000 transactions every day, with a total amount of several million US dollars
the total value of bitcoin in circulation exceeds US $1.3 billion
there is only one major security incident in the protocol, which was resolved in August 2010
other information can be referred to:
Network: http://ke..com/view/5784548.htm
bitcoin official website: http://bitcoin.org/zh_ CN/
historical background
bitcoin is one of the first currencies to realize the concept of "cryptocurrency". In 1998, Wei Dai first expounded the concept of "cryptocurrency" in cypherpunks mailing list. Based on the basic concept of money, which is used to pay for goods, services and debt or any form of records in a given country or economy, bitcoin is a new form of money. Its original design is to integrate the idea of not relying on the central authority, using the principle of cryptography to control the issuance and transaction of money
in 2009, Satoshi Nakamoto published the first bitcoin specification and its proof of concept in the cryptography mailing list. At the end of 2010, Nakamoto claimed that he had transferred to other affairs and left the project. The creator of bitcoin never revealed his true identity, but left his invention to the world. Today, the origin and motivation of the invention of bitcoin is still a mysterious story
since 2010, many developers have devoted themselves to this project, and the bitcoin community has grown rapidly. Between June and July 2011, bitcoin suddenly gained media attention, leading to large-scale buying. The resulting bubble led to the continued decline in the price of bitcoin in the second half of 2011. After that, the price of bitcoin graally rose to the height of 2011
in order to regulate, protect and promote the development of bitcoin, the bitcoin foundation was established on September 27, 2012. Nowadays, with the increasing number of bitcoin users, bitcoin economy is developing rapidly
technical features
any network like bitcoin has the following basic features:
bitcoin can be transferred between any node of the network
the transaction is irreversible
the use of block chain avoids the occurrence of double consumption
the transaction will spread out in a few seconds and pass validation in 10 to 60 minutes
transaction processing and currency issuance are carried out through mining
bitcoin can be received at any time whether it is online or not<
economic rules
the whole bitcoin network jointly implements the following rules:
the total amount of bitcoin issued is about 21 million
a bitcoin can be divided into 8 decimal places, with a total of about 21 × 1014 monetary units
transaction costs are very low and most of them are free
statistics
bitcoin network has been running continuously for more than 48 months. In the past year, bitcoin's security features have attracted attention and developed significantly. As of April 2013:
the longest block chain has more than 232000 blocks
one of the largest distributed computing networks in the world, with more than 65 trillion hashes per second
there are 50000 transactions every day, with a total amount of several million US dollars
the total value of bitcoin in circulation exceeds US $1.3 billion
there is only one major security incident in the protocol, which was resolved in August 2010
other information can be referred to:
Network: http://ke..com/view/5784548.htm
bitcoin official website: http://bitcoin.org/zh_ CN/
3. 1. First of all, as a qualified miner, we must prepare a professional mining tool
2. The mining requirement is level 11, but I suggest that we go to level 20 before mining. There are two reasons
the No. 11 backpack of level 1 has less load, especially the mage has already loaded the load before digging a few mines. It's very troublesome to go back and sell it and run back and forth
the second trumpet is easy to be killed. In order to carry more ore at one time, the package is basically empty. Once more than three people kill you, you will die before you have time to press back to the city.
2. The mining requirement is level 11, but I suggest that we go to level 20 before mining. There are two reasons
the No. 11 backpack of level 1 has less load, especially the mage has already loaded the load before digging a few mines. It's very troublesome to go back and sell it and run back and forth
the second trumpet is easy to be killed. In order to carry more ore at one time, the package is basically empty. Once more than three people kill you, you will die before you have time to press back to the city.
4.
Dog money has now gone up far more than 250% to about 430%. Dogcoin refers to a kind of virtual currency, which means the same as bitcoin. According to the news from Wall Street, within 24 hours, the dog compared with his family achieved a reversal, successfully breaking through the trading price of $0.044. This can be said to break the rumor that dog money has been hollowed out. It is precisely because of this that many people begin to pay attention to the investment channels of dogcoin. After all, dogcoin has now reached US $5.64 billion and has successfully become the second largest virtual currency after bitcoin. So today we will discuss some problems behind dog coin{ RRRRR}
Third, how to view some news about dogcoin
to be honest, I feel that the news of dogcoin appears suddenly, which is the same as that of bitcoin. Many people say that you have found the wealth code by investing in dog coin, but in my opinion, if such wealth code is easily told to you, then it must be very cheap. Even now, some people predict that the price of dog coin can exceed 100 million US dollars. If so, its market value may exceed that of bitcoin. In my opinion, there must be a pusher behind the sudden explosion of dog coin. It is impossible for these retail investors to raise the price of dog coin
5. 1、 When the video memory is larger, more image data can be loaded
Second, when the video memory is not enough to load the image data, the card will appear
thirdly, if the core performance of the graphics card is enough to take up GB video memory, it is better to match it with GB video memory. Not only can more special effects be opened, but also the core of the graphics card can bring up better picture quality
Second, when the video memory is not enough to load the image data, the card will appear
thirdly, if the core performance of the graphics card is enough to take up GB video memory, it is better to match it with GB video memory. Not only can more special effects be opened, but also the core of the graphics card can bring up better picture quality
6. Personal opinion: (answer the above questions one by one)
1. The value and significance of bitcoin: 1. The designer's original intention is to build a free, non central and orderly currency trading world It is a kind of realization of the designer's idea, and it is also a kind of experiment or game) 2. The time used in calculation is obtained as reward (the proposition of calculation is that infinite people's life is limited) 3. Cryptographic technology ensures its security. At the same time, it is well used and packaged Because in the early days of currency issuance, it was just a favorite of geek enthusiasts It is more like financial bonds in the early stage of the subprime crisis in the United States)
2. Businesses accept bitcoin: there are multiple needs: 1. Attract more avant-garde customers. 2. Geek lovers, etc.
3. The ratio of real money to real money is all left to the free market, which can be artificially speculated It didn't make any sense.
1. The value and significance of bitcoin: 1. The designer's original intention is to build a free, non central and orderly currency trading world It is a kind of realization of the designer's idea, and it is also a kind of experiment or game) 2. The time used in calculation is obtained as reward (the proposition of calculation is that infinite people's life is limited) 3. Cryptographic technology ensures its security. At the same time, it is well used and packaged Because in the early days of currency issuance, it was just a favorite of geek enthusiasts It is more like financial bonds in the early stage of the subprime crisis in the United States)
2. Businesses accept bitcoin: there are multiple needs: 1. Attract more avant-garde customers. 2. Geek lovers, etc.
3. The ratio of real money to real money is all left to the free market, which can be artificially speculated It didn't make any sense.
7. Computing doesn't proce any value. It's just that some people use bitcoin to launder money. Only useful things have value. The function of bitcoin is to launder money. Once this function is blocked, it's worthless.
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