Disconnect from mine pool
After the computing power of the whole network has been improved to a certain extent, the probability of getting rewards is too low, so that some geeks on "bitcoin talk" can develop a method that can combine a small amount of computing power and operate jointly, and use this method to build websites
in this mechanism, no matter how much computing power an indivial miner can use, as long as he participates in mining activities by joining the mine pool, no matter whether he has successfully mined effective data blocks, he can get a small amount of bitcoin reward through his contribution to the mine pool, that is to say, many people cooperate in mining, and the bitcoin reward is shared by many people according to their contribution
as of January 2019, the top five bitcoin pools in global computing power are btc.com, pool, antpool, flush pool, and f2pool. At present, about 70% of global computing power is in the hands of Chinese miners
extended data:
handling charge:
bitcoin miners will charge a small amount of fees for most transactions, the main purpose of which is to prevent people from sending a large number of boring small transactions and wasting network resources. At present, most of the handling charges for each transaction are & T 3647; 0.0001/kb (0.0001btc / KB). In fact, after 0.9.0, the default handling charge will be reced to & 3647; 0.00001/KB(0.00001 btc/KB)
because the amount of data occupied by most transactions is less than 1 kilobyte, generally speaking, the amount of data is less than 3647; 0.00001 (0.00001 BTC / KB) is enough. At the same time, in the future, when the bitcoin block rewards are less, the service charge will become the main source of miners' income, and the service charge of bitcoin will be related to the number of bytes occupied by the transaction
at present, the calculation standard of service charge in bitcoin system is not mandatory, so users can not give any service charge when the transaction is in progress
however, most miners usually give priority to the transaction with higher handling charges when building data blocks, so that they can get higher remuneration when mining is successful. Therefore, the transaction without any handling charges may take a long time to be processed and incorporated into the blockchain
in addition, e to the block capacity limit of 1MB and the recent increase in bitcoin transaction volume, the handling charges have increased significantly, and the waiting time for the transaction to be confirmed has also become much longer
the biggest advantage of using hayu mining pool is that as long as you connect to the mining pool, you can use the mobile app to monitor the mining machine, withdraw cash every day, and the number of users has been increasing, and there are online customer services to answer any questions you have!
you may have to dig for five years to get a block. Team mining is that once anyone in the team gets a block, they will divide the currency in the block according to their performance, so that they can get bitcoin quickly.
Mining is the use of bitcoin mining machine, which is used to earn bitcoin
one of the ways to get bitcoin is that users download software from personal computer and then run specific algorithm to get corresponding bitcoin after communicating with remote server
bitcoin is a kind of virtual currency. Bitcoin mining system is the process of carrying out mathematical operation for bitcoin network through computer hardware. Miners who provide services can get a reward, because the network reward is calculated according to the tasks completed by miners, so the competition for mining is very fierce
mining is actually a competition of performance and equipment. The mining machine composed of many graphics cards, even if it's only hd6770, can surpass the single graphics card of most users
and this is not the most terrible. Some mining machines are made up of more such graphics card arrays. When dozens or even hundreds of graphics cards come together, the graphics card itself costs money. Considering the hardware price and other costs, there is a considerable expenditure in mining
bitcoin mining process:
1. To find the ore pool
to start mining, there must be a ore 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
2. Download bitcoin miner (software)
in fact, there are many kinds of this miner, you can go to the official website to download
3. Setting mining software is a green software. After installation, we can set the language first to facilitate further setting. Next, you need to set the server, user name, password, equipment and so on. Generally, the server chooses a better network from BTC guide series, and the user name and password are set by ourselves before
4, bitcoin mining start
when we confirm that all settings are correct, click the "start mining" button to start bitcoin mining, and then the graphics card will soon enter the full speed running state, the temperature and fan speed will increase, you can monitor the state through gpu-z or graphics card driver
professional mining steps are indeed somewhat complicated. For small white users, I think it is better to try the key mining of "haye miners", and directly dig a computer on the key, and cash is also directly put to Alipay. The threshold for raising cash is 4-5 yuan. Basically, there is no threshold.
moreover, the income from one click mining is no less than that of professional mining
Of course, it's the STARTALK on GitHub recently. Our company recently re selected the matching type, and the programmer brother found this good resource. It seems to adopt the popular decentralized design method, and the open source code is also very complete. Go where net proces, recommend you to see webpage link
if the server hardware is ready and working properly, use the ping command to check the network connectivity between other in use and available computers or routers (such as its default gateway) on the same network as the affected DNS server
many users like to use two screens, especially programmers, game players, video procers and so on. It can be said that the two screens display and the game work together. So what's the use of setting up al screen display or multi screen display? How to set up al or multi screen display? Here is a brief introction to its function and specific operation method
What are the advantages of al screen display (computer)
1. Large screen splicing
(splicing computer graphics, splicing dynamic video) projection wall; Command and dispatch systems for public security, military, railway, transportation, aerospace, posts and telecommunications, satellite launching, etc; Graphics and image editing, 3D animation, multimedia design; Process control in instrial field; Information display of securities trading, futures and banks; CAD / CAM design, typesetting editing system, video image editing
2. File editing:
when making planning documents, you should also refer to and search for relevant network information, so as to avoid data confusion caused by switching windows
3. Drawing editing:
when using the drawing software to design a case, the reference document window can be opened at the same time, and the desktop can also be extended to facilitate the processing of large-scale design draft proction, which does not overlap with the proofreading window
4. Film and television entertainment:
(1) watch Internet TV and browse the program introction of other channels at the same time, so that you can not miss the wonderful programs
(2) when playing online games, you can synchronously compare the secret skills of the game strategy< 5. Office:
(1) view large tables (such as Excel charts) across more than two screens
(2) to open multiple programs on the extended desktop space at the same time, there is no need to switch the windows frequently
(3) read the email and open the attachment file on other screens at the same time
6. Program design:
when writing a complex program, another window can view the program execution result screen at the same time to facilitate updating and modification
these are the advantages of al screen computers. Do you know something about al screen computers now? See small make up for everybody to enumerate is the advantage of double screen computer is a little bit excited? Let's take a look at how to set it<
1. Hardware requirements (take win10 system as an example)
1. The computer host must have any two-way output independent graphics interface of VGA / DVI / HDMI (generally supported by entry-level graphics card), as shown in the figure below:
2. Prepare any two VGA / DVI / HDMI cables, and the appearance diagram of the corresponding connection cable of the display output interface is as follows:
3. Two monitors, Support any two interfaces of VGA / DVI / HDMI (otherwise VGA converter connector is needed)
2. Operation steps of al screen
1. First, connect the external display and computer graphics card interface through any two cables of VGA / DVI / HDMI
2. After the connection is successful, enter the desktop of the computer system, right-click the blank space of the desktop, and select display settings
3. If the connection is successful, you can see that there are two displays
4. In the display interface, select expand these displays under multi display settings, and then the two displays can be displayed normally
5. If the line detection is OK and still can't be displayed, right-click the desktop and select NVIDIA control panel
6. Find [set multiple monitors], and then check the monitor we want to use<
3. Multi screen display method
hardware requirements:
in addition to supporting al screen hardware conditions, some computers need to enter BIOS settings to find relevant options. If it cannot be found, it means that the motherboard does not support it, please refer to the following operation
steps to enter BIOS:
1. Turn on the computer to enter BIOS, find the options of [devices] - VIDEO setup], and click enter
2. Select the select active video option and set it to IgD mode, and set the multi monitor support option to enabled mode
3. After setting, click F10 and select Yes to save
4. After restarting the operating system, right-click in the blank space of the desktop, find the integrated graphics card console program from the menu, and set the multi screen display.