How to withdraw cash from blockchain mining

1. bitcoin system ensures that bitcoin will not be g out too quickly by adjusting the difficulty coefficient. Every 10 minutes, the whole network is absent from work to jointly calculate a difficult problem, compete for bookkeeping rights and bitcoin rewards. If the computing power of the whole network continues to grow, bitcoin will be g out soon. In order to ensure that bitcoin can be g out in about 10 minutes, Nakamoto designs the difficulty of mining for bitcoin, Every 2016 blocks (about 2 weeks) are dynamically adjusted, so that the difficulty after adjustment makes the expected time for each block to be generated 10 minutes. Now the difficulty coefficient is about 480ph / S (Note: September 2017), which is about 68 billion times that of Genesis block. In other words, with the current computing power, the miners in the whole network need to go through about 300 trillion hash operations to find a qualified answer, Generate a new block<

compared with point-to-point trading, mining and other purchases on the trading platform are the most popular ways to obtain bitcoin assets, that is, floor trading. The floor trading of bitcoin is similar to stock trading. The platform helps you to match, and you don't need to know who your trading partner is. Your trading partner may be one person or many people, Whether it's buying or selling, the trading platform will record the hanging order price of everyone. The buyer and the seller can obtain the latest transaction price through the real-time order. At the same time, the trading platform will summarize the historical transaction price and volume into a K-line chart, which is convenient for investors to analyze the market trend. For example, the UTOR market is the mainstream trading platform in the world

at present, bitcoin is the mainstream currency, and people's understanding of bitcoin is also higher and higher. Bitcoin has doubled in just three months, which shows that its value has risen from RMB 25000 at the beginning of the year to RMB 80000 at present. As long as you buy it at a low price and sell it at a high price, you can get income. It is very important to find a reliable trading platform. Utomarket has a technical team with many years of experience in blockchain development, a professional wallet security team, an unusual device IP login verification monitoring, a common IP address monitoring for wallet withdrawal, and a large amount of manual audit to ensure the security of account and wallet funds. Moreover, at present, there is no service charge for the transaction, and the price of bitcoin is more suitable than that of similar platforms, so bitcoin is the best choice for the transaction of virtual currency.

2.

Polar route Act & amp; GCT cash withdrawal complete tutorial

main process:

step1: GCT cash withdrawal to BIGone

Step2: GCT cash withdrawal to act

Step3: Act cash withdrawal to fire money

Step4: Fire money act to BTC or eth or usdt

step5: BTC or eth or usdt to RMB

step1: GCT cash withdrawal to BIGone

Download wallet

you can download it in polar routing app routing tools polar chain beta At present, only Android mobile phones are supported, and IOS is under development

3. Mining is definitely the first professional mining machine. Many new children's shoes will choose to use the graphics card to mine, but the graphics card mining is just like doing a professional job with the "magic oil", but the efficiency is certainly not high. To dig bitcoin, we should pay attention to the following points: first, computing power (i.e. mining speed), second, power consumption, and third, stable performance. Computing power, bitcoin mining is faster than problem-solving speed, so it is self-evident that speed is more important; Power consumption is directly related to efficiency, that is, the issue of cost expenditure; The stability of performance mainly depends on the stability of calculation force when the working frequency is constant. Just think about it, no one wants the miner to lose its computing power every so often, or even break down. After all, it's all money ~
the general computing power of the graphics card is a few gigabytes, while the professional miner chip is as high as several thousand gigabytes. Take bm1387, the chip with the lowest power consumption in the world, as an example, the S9's computing power is as high as 14T, the power consumption on the wall is only 1400W, and the rated computing power reaches 13.5 Th / s ± 1 J / GH + 12% (wall, AC / DC 93% efficiency, 25 ° Rated voltage: 11.6 ~ 13.0v, in addition, in the case of non independent power supply, three power calculation boards can be connected to different power supply respectively, but each power calculation board can not be connected to multiple power supply, and ensure that the power calculation board is finally powered on
among the mining machines, ant mining machine is my favorite. At the same time, based on the average investment cost of bitcoin in the early stage, ant S9 can basically recover the capital in about five months, and the income in the later stage is immeasurable.

4. "Mining" in the blockchain is the process of bookkeeping. You can purchase computing power equipment, that is, "mining machine", to "mine" and get bookkeeping rewards
however, with the increasingly fierce competition in bookkeeping and the graal rise of dpos, ordinary computing power equipment has been unable to meet the needs of mining
it is necessary to purchase more professional mining machines or join large mines. Therefore, the threshold of mining is slightly higher
where there is demand, there is market
e to the increasing market demand for professional mining machinery, more and more chip enterprises increase investment in chip R & D, and start to develop mining machinery with higher computing power and lower energy consumption, so as to earn profits
when the currency price rose sharply in 2017, this kind of mining machinery was in short supply
as the level of computing power in the whole network is getting higher and higher, it is difficult for a single miner to seize the bookkeeping right and obtain bookkeeping rewards. Therefore, the way of combining a small amount of computing power and joint operation arises at the historic moment to improve the competitiveness of bookkeeping
the website established in this way is called "mine pool"
the profit model of the mine pool is to charge the handling charge. The more people participate in the mine pool, the higher the proportion of handling charge, the higher the income of the mine pool company
blockchain is the core supporting technology of digital cryptocurrency system represented by bitcoin. The core advantage of blockchain technology is decentralization. It can realize point-to-point transaction, coordination and cooperation based on decentralized credit in a distributed system without mutual trust by means of data encryption, time stamp, distributed consensus and economic incentive, so as to solve the common high cost, low cost and low cost of centralized institutions Low efficiency and data storage insecurity provide solutions
the application fields of blockchain include digital currency, token, finance, anti-counterfeiting traceability, privacy protection, supply chain, entertainment, etc. with the popularity of blockchain and bitcoin, many related top domain names have been registered, which has a great impact on the domain name instry.

5.

1 Division of mining units of ore deposits generally, ore deposits occupy a large area and have abundant reserves. In order to develop in a planned way, the ore deposits are often divided into several parts (mining units) from large to small according to the occurrence conditions of ore bodies, and are classified into corresponding mining enterprises (proction units) for mining

generally, the distribution range of ore deposits is called mining area, which is usually classified as a Mining Bureau (or company). All deposits in the same geological structure and of the same origin are called ore fields (coal mines are called coalfields). If the mine field is large in scale, it can be divided into several parts, each part is mined by a mine (pit mouth), which is called mine field (Figure 12-1). The boundary of mine field can be artificial boundary or natural boundary. During mining, the mine field must be divided into smaller parts. For inclined seam, the seam is usually divided into several long sections parallel to the strike according to a certain elevation along its inclined direction, which is called stage (or middle section), and the upper and lower interface is called horizontal, such as 0m level and - 50m level (Fig. 12-2). When the stage is small, the mining can be carried out at one time along the whole stage; If the stage area is large, it should be further divided into n mining areas, each mining area along the inclined layout of n mining faces, called section

Fig. 12-8 schematic diagram of roof failure zoning

(according to Beijing Academy of Coal Sciences, 1985)

a-irregular caving; B - rule falling; C-serious fracture; D-general cracking; E - tiny crack; F - caving zone; G-fracture zone; H-overall moving zone; I-fracture zone

1) caving zone: the area where the direct roof splits into pieces and collapses downward. It can be divided into irregular caving section and regular caving section. The rocks in this area are broken and expanded, accumulated and permeable, which can form a channel for the upper groundwater or surface water to pour downward, causing water inrush. Generally, this area is not allowed to develop into the upper strong aquifer or surface water

2) fracture zone: a large number of mining fractures with cut and separated layers appear above the caving zone. The zone can be divided into three sections: serious fracture section, general fracture section and micro fracture section. When the zone reaches the supply water source, the mine water inflow will increase sharply, even cause water inrush

3) overall movement zone of rock stratum: the zone is located above the fracture zone, which is generally characterized by the overall bending deformation or shear displacement of the stratum, or the overall bending and falling in the zone. Generally, there is no fracture and it does not form a water filling channel

6. Before I tell you the scope of application, I'll talk about the function of digital signature: digital signature uses the private key of digital certificate to encrypt the abstract of data, so as to ensure the integrity, authenticity and non repudiation of data

digital signature is the most reliable and key method to ensure the integrity, authenticity and non repudiation of data. Where it is needed, it can be applied
now the typical applications are: online banking, e-commerce, e-government, network communication, etc

7. Hunhebao or Xinhua News Agency