区块链中的矿机是什么意思,区块链矿机有这种工作吗

区块链挖矿：区块链挖矿是指利用特定的计算机硬件和软件来收集区块链网络中的交易信息，并将其转换为新的区块，以确认交易并将其写入区块链中。挖矿过程是一种复杂的过程，需要专业的矿工来完成，以保持区块链的安全性和稳定性。

矿机：矿机是一种专门用于挖掘区块链的硬件设备，它可以帮助矿工完成挖矿过程。矿机是由一系列专业硬件组成的，包括GPU（图形处理器）、ASIC（应用特定集成电路）和FPGA（可编程门阵列）等。矿机的主要功能是计算和验证区块链网络中的交易，以确保交易的安全性和正确性。

矿工：矿工是指利用矿机挖掘区块链的专业人员。矿工需要拥有专业的技术知识，以及具备挖掘、维护和管理区块链网络的能力。矿工的主要工作是收集区块链网络中的交易信息，并将其转换为新的区块，以确认交易并将其写入区块链中。矿工还负责确保区块链网络的安全性，并不断改进挖矿技术，以提高挖矿效率和收益。

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⑴ What is the IPFS mining machine and how does it make money? Is the income really high?

IPFS is similar to http and is a file transfer protocol. For IPFS to run, it requires many computers (storage devices) as nodes in the network. Broadly speaking, all participating computers can be called IPFS mining machines.

In order to attract more users to join as nodes and contribute to the network, the IPFS network has designed a cryptocurrency called filecoin, which is distributed to participants based on the amount of storage space and bandwidth contributed ( node) as a reward. In a narrow sense, a computer designed specifically for obtaining filecoin rewards is called an IPFS mining machine.

Since the IPFS network requires storage space and network bandwidth, in order to obtain the highest revenue ratio, IPFS mining machines usually enhance storage space and reduce the power consumption of the entire machine. For example, equipped with more than 10 large-capacity hard drives, equipped with Gigabit or higher speed network cards, using ultra-low power consumption architecture processors, etc.

Of course, the mining machine provides storage services and can earn profits. The size of the income is related to the configuration of the mining machine and the current number of IPFS mining machines.

(1) What is the mining machine in the blockchain and its role? Extended reading

Reasons why it is not recommended to invest in IPFS:

< p>1. IPFS technology is too early and difficult to be commercialized.

IPFS now takes up a lot of bandwidth. IPNS is currently very slow, which is an obvious technical flaw. It will be very difficult to implement dynamic web pages only through IPFS.

2. Lack of a reasonable economic model, even if the token economy is added, it is difficult to achieve long-term natural ecological value.

As an extremely cumbersome decentralized protocol, IPFS is difficult for users to share files autonomously and voluntarily. In addition, even if users share files into the protocol, the files will be completely public. And users cannot effectively delete files, so the security of valid files is threatened.

The solution is to introduce encryption and blockchain incentive mechanisms. At the same time, it solves the problems of file security and storage power. But as mentioned before, nodes with proof-of-work under any blockchain incentive mechanism will face the economic problem of a persistent on-state.

3. It is difficult to establish an ecological network with IPFS as the core due to technical problems.

The ecological application space of IPFS is quite limited, and the project interaction speed achieved through the IPFS protocol is also very slow. Of course, this is directly related to the number of nodes and the distance of the call.

⑵ Waiting online, the principle of mining machine mining

Mining machine mining refers to the process in which users use specific hardware equipment (mining machines) to mine digital currencies. The working principle of the mining machine is: it uses specific software and hardware components to complete the mining process.Computer processing power is used to solve complex mathematical problems in digital currency networks to obtain digital currency rewards.

The specific process of miner mining is: first, the miner will obtain new transactions from the blockchain network and combine them into a new block; then, the miner will calculate the new block The hash value, that is, the block header; then, the miner will check whether the hash value of the new block meets the requirements of the blockchain network. If it meets the requirements, the miner can add the new block to the blockchain network; , the miner will receive certain digital currency rewards.

The principle of mining by mining machines is based on blockchain technology, which is a distributed ledger technology that can record all digital currency transactions and ensure that these transactions are safe and reliable. Blockchain technology is a distributed ledger technology that can record all digital currency transactions and ensure that these transactions are safe and reliable. The core principle of blockchain technology is that a network of mining machines can use computer processing power to complete complex mathematical problems and obtain digital currency rewards.

The advantages of mining with mining machines are: it allows users to obtain digital currency rewards without worrying about security; it allows users to participate in digital currency transactions more conveniently; it allows users to participate in digital currency transactions more quickly; Earn digital currency rewards; it allows users to participate in digital currency transactions more safely.

The disadvantages of mining with mining machines also exist: mining with mining machines requires the purchase of professional hardcore equipment, and the prices of these equipment are relatively high; mining with mining machines requires a large amount of Electricity, and the electricity bill is relatively high; the computing power of mining machines is also limited, and the mining speed is relatively slow; the benefits of mining with mining machines are also limited, because the prices of digital currencies such as Bitcoin are also limited.

In short, mining machine mining is a technology that uses computer processing power to solve complex mathematical problems in the digital currency network to obtain digital currency rewards. It has the advantage of obtaining digital currency rewards. But there are also some disadvantages, such as high hardware purchase costs, large power consumption and limited benefits.

⑶ What is an overseas mining machine?

Computers used to earn Bitcoin overseas.
Mining machines are computers used to earn Bitcoins. Such computers generally have professional mining wafers. They often work by burning graphics cards and consume a lot of power. Users use a personal computer to download software and then run a specific algorithm. After communicating with a remote server, they can obtain corresponding Bitcoins. This is one of the ways to obtain Bitcoins.
Chinese Famous Mining Machines Let’s take BTC as an example. BTC mining machines are generally composed of mining chips, heat sinks and fans. It only executes a single calculation program and competes for it by running a large number of calculations. It is a professional equipment with accounting rights so that you can get new BTC rewards. This generally consumes a lot of power. Real mining is a competition between miners for computing power. The miners with more computing power will mineThe probability of Bitcoin will be greater. Miners are also competing among themselves. Whoever calculates it first will be the first to add a new block to the blockchain and enjoy all the benefits of this block.

⑷ What is the principle of Bitcoin and blockchain, and what is happening with mining machine mining

Bitcoin is a digital currency generated based on a specific algorithm

Bitcoin is equivalent to digital gold. As a generally recognized equivalent, gold naturally has monetary properties and has been regarded as a currency in circulation since ancient times. Bitcoin was born in 2009. It was created by a person named Satoshi Nakamoto. As the earliest digital currency, it can be said to be worthless at the beginning of its creation. Until 2017, the highest trading price of Bitcoin exceeded 30,000. RMB and Bitcoin have become a valuable digital currency for the following reasons:

First of all, it is like gold. As a natural mineral, the total amount is limited. The same is true for Bitcoin. According to its own algorithm, it cannot be over-issued, so there will be no rapid devaluation of currency due to excessive currency issuance. Due to algorithm reasons, the number of Bitcoins is controlled to no more than 21 million, and it cannot be issued in large quantities, so that its value is guaranteed. .

⑸ What is mining

Mining is the use of Bitcoin mining machines, which is used to earn Bitcoins.

Users use a personal computer to download software and then run a specific algorithm. After communicating with a remote server, they can obtain corresponding Bitcoins. This is one of the ways to obtain Bitcoins.

Bitcoin is a virtual currency. The Bitcoin mining system is a process of performing mathematical operations on the Bitcoin network through computer hardware. Miners who provide services can receive a reward, because the network reward is based on the miner’s The competition for mining is very fierce.

Mining is actually a competition of performance and equipment. A mining machine composed of many graphics cards, even if it is only a mid-to-low-end graphics card like HD6770, can still surpass the computing power after "grouping" Most users have a single graphics card.

And this is not the scariest thing. Some mining machines are composed of more such graphics card arrays. Dozens or even hundreds of graphics cards are used together. The graphics card itself also costs money, including the hardware price. There are considerable expenses in mining among other various costs.

(5) What is the mining machine in the blockchain and what is its role? Extended reading:

Bitcoin mining process:

1. Find the mining pool

To start mining, you must have a mining pool that is easy to operate and has stable output. Its function is to subdivide data packets for each terminal. It can use sophisticated algorithms to proportionally calculate the data packets calculated by the terminal. , pay the corresponding amount of Bitcoin.

2. Download Bitcoin miner (software)

In fact, there are many kinds of this kind of miner. You can download it from the official website.

3. Set up the mining software

GUIMiner is a green software. After the installation is completed, we can set the language first.To make further settings more convenient. Next, you need to set up the server, username, password, equipment, etc. for the miner. Generally, just choose a server with a better network from the BTC guild series. The username and password are the ones we set before.

4. Bitcoin mining begins

After we confirm that the settings are correct, click the "Start Mining" button to start mining Bitcoins, and the graphics card will quickly It will enter a full-speed running state, the temperature will increase, and the fan speed will increase. You can monitor the status through GPU-Z or the graphics card driver.

⑹ Learn about Ethereum mining machines and mining principles in one article

In previous articles, we learned about the differences between Bitcoin mining and Ethereum mining. This article focuses on Ethereum mining and the mining machine part.

Ethereum is an open source public blockchain platform with smart contract functions. It provides a decentralized Ethereum Virtual Machine to process peer-to-peer contracts through its dedicated cryptocurrency ETH. Currently, ETH mining is mainly through graphics card mining machines. The so-called graphics card mining machines are actually similar to home desktop computers, except that each machine has 6-10 graphics cards and no monitor (as shown in the picture).

Picture: Graphics card mining machine

The reason why Ethereum has not developed an ASIC mining machine similar to BTC is mainly due to the special mining mechanism of ETH.

During the ETH mining process, a DAG file will be generated, which needs to be called all the time, so it must have a dedicated storage space. This rigid demand for storage space will lead to the fact that even if ASIC chips are produced, the cost per unit of computing power cannot be significantly reduced. To put it simply, the price/performance ratio is very poor.

Ethereum’s DAG size started from 1GB when the Dagger-Hashimoto algorithm was introduced in June 2016, and has increased at a rate of about 520MB per year to the current 3.7G. It is expected that the DAG size of Ethereum will be at the end of 2020 Will be increased to 4G. By then, graphics cards with less than 4G of video memory will be gradually eliminated.

One thing that needs to be introduced is that since the size of a graphics card mining machine is usually 2-4 times that of a Bitcoin mining machine, the power consumption is only 1/2 or even lower than that of a Bitcoin mining machine. , which makes most people unwilling to build a dedicated graphics card mining machine mine (because the mine mainly earns the difference in electricity charges, and the same area of ​​​​site can place fewer graphics cards and consume less power). Even if there are a small number of graphics card mining farms, the electricity costs charged are usually higher than those of Bitcoin mining machine farms.

⑺ What is the mining machine mining process?

The Bitcoin mining system is a process of carrying out mathematical operations on the Bitcoin network through computer hardware and providing services to miners.Workers can get paid a lot of money, because network rewards are calculated based on the amount of tasks completed by miners, so mining competition is fierce. There are hundreds of digital currencies issued around the world, and the one that people know the most is Bitcoin. Bitcoin is a virtual currency on the Internet, and some websites can be paid with Bitcoin.
Bitcoin mining began with low-cost hardware such as CPU or GPU, but with the popularity of Bitcoin in life, the mining process has changed a lot.
Now, mining activities have been moved to field programmable gate arrays, and the hash speed can be achieved through optimization. The efficiency of mining in this mode is very fast and efficient.
Mining is a competition in computer performance and equipment. Some mining machines are composed of more graphics card arrays like this. Dozens or even hundreds of graphics cards are used together. Various costs such as hardware prices themselves are Very high, there are very large expenditures for mining.
In the Bitcoin system, recording transactions and producing blocks is the most important task. In order to encourage everyone to participate in the recording of transaction ledgers, Satoshi Nakamoto designed a reward mechanism, using Bitcoin as a reward.
But the work of accounting is not that simple, because based on the idea of ​​decentralization of Bitcoin, every node and every miner participates in accounting, and it must be ensured that the ledgers recorded by everyone are the same.
When miners collect and record transaction information, the content recorded by each miner is not exactly the same, especially the first one. What the miner records must be to give the mining reward to himself. But there is only one reward for every block chain generated. Who should this reward be given to? This requires establishing a rule, and it is a rule recognized by everyone, which is the proof of work PoW mechanism.
The Bitcoin system will ask everyone to solve a mathematical problem (calculate the hash value). Whoever solves it first will have the block recorded by him recognized, and the reward will belong to him. The speed of solving depends on whose speed it is. Computer/machine performance is higher.
This is exactly the case, so now everyone is enhancing the computing performance of their computers and mining machines to improve the speed of problem solving. Whoever has the highest speed (computing power) will have a higher chance of mining and earn money. The more money there is.
Using a vivid metaphor, the proof-of-work mechanism is very similar to a tug-of-war. Whichever side has greater strength (higher computing power) can win the other side. Moreover, the two sides of the tug-of-war rope don’t care whether you are fat or thin or how many people there are; therefore, in order to get rewards, many people can gather into a group, and whoever wins the prize will divide the reward according to how much effort each person contributes.
In Bitcoin mining, gathering many people to mine together is the concept of "mining pool". We will explain it in detail in the next article.
In summary, Bitcoin mining machine mining is actually using a machine to participate in a mathematics competition. Whoever calculates the answer first will be rewarded with Bitcoins.

⑻ What is mining machine mining

Mining machine mining is a Bitcoin mining machine, which is a computer used to earn Bitcoins. Users useThe personal computer downloads the software and then runs a specific algorithm, and after communicating with the remote server, the corresponding bitcoins can be obtained.
Bitcoin is a virtual cryptocurrency based on decentralization, using peer-to-peer network and consensus initiative, open source code, and using blockchain as the underlying technology. It was proposed by Satoshi Nakamoto in 2008 and was born in 2009. . The biggest difference from other virtual currencies is that its total quantity is very limited. The number of Bitcoin protocols is capped at 21 million to avoid inflation issues. The use of Bitcoin uses private keys as digital signatures, allowing individuals to pay directly to others without going through third-party institutions such as banks and electronic payment platforms. It does not rely on the issuance of a specific monetary institution, but is generated through a large number of calculations based on a specific algorithm.
For more information about what mining machines are, enter: https://m.abcgonglue.com/ask/2c20d91615839734.html?zd to view more content

⑼ What is "Bit" How does "coin mining machine" make money

Bitcoin mining machine is the hardware equipment used for Bitcoin mining.

Bitcoin mining simply means using your Bitcoin mining hardware to calculate mathematical problems, confirm network transactions, and ensure the security of the entire Bitcoin network system. In return you can get certain Bitcoin rewards.

The Bitcoins in your mining site are themselves a kind of property, and you can exchange them into RMB through the Bitcoin trading platform, commonly known as cashing out.

Currently, Bitcoin mining requires professional ASIC mining machines, such as the Avalon mining machine, which has been leading the industry. If you are a novice, it is recommended that you buy the Avalon 3 single module mining machine. Of course, you can also purchase an Avalon mining machine with higher computing power.

Mining is risky, so be careful when purchasing!