Do you need to buy mortgage money before mining

1. If you want to dig a mine, you should understand these first, and then decide whether to join the army of miners or not
as a miner, I used graphics card very early and then butterfly machine. At present, I use Avalon's 220 miner and just received a new 180 ant miner. To tell you the truth, mining is not as simple as you think. Here I will list some practical difficulties you need to face in mining. If you find that some of these items can't be solved and overcome for the time being, don't rush to buy a miner, because from the moment you buy, if you can't mine, Then you will face a real loss

first, list the problems to face
1, be able to accept the noise - the noise of the mining machine is very loud, which is equivalent to that you put the air conditioner outside the room
1-1, strong hands-on ability - the noise can be controlled to a certain extent by adding water cooling, but it needs to be done by yourself. The installation process of water cooling is not as simple as the online tutorial. It needs to be extremely careful. The capacitor on the logic board is easy to touch, and it must be successful at one time. Once the refrigerant is added, the machine will have problems again, It would be disastrous to dismantle the water cooling system
1-2, conditional repair of the chip capacitor - in the process of water cooling installation, the capacitor is easy to fall off, these chip capacitors are very difficult to weld
2, you can set up the network - you can't just plug in the Internet cable! Need to understand the routing, know how to change the IP of the router, mining IP is fixed, according to mining IP to do settings
2-1, you can get a fixed IP address - if you are mining in a company, you can't set up a route, so you must have the condition to get a fixed IP, and then set up your own network through this IP
3. The environment of continuous power supply and continuous network - mining is a 24-hour business. Don't take it for granted that a meeting is OK in one day. Many companies will cut off power at midnight. This must be made clear
3-1. In low temperature environment, in addition to 24-hour continuous power supply, there should also be a relatively cold environment. In actual mining, we can clearly feel the importance of temperature for mining<

let's assume two scenarios,
in the company:
if your working environment is very quiet, it is not suitable, even if water cooling is installed. If you are a senior blue collar, in the workshop, do you have the conditions to set up the network and get a fixed IP? If you can't, give up
at home:
can you stand noise? Can tolerate to a certain extent
is it possible to install water cooling? It can be installed conditionally
is it possible to set up a network? There are also conditions to set up the network
is it warm in that room? Yes, but you can open windows on the second bedroom or balcony
is it possible to pull the wire and the wiring board in the balcony? No problem
congratulations, you can buy a miner to dig it up, but if one of them doesn't work, you need to think carefully before making a decision
the above-mentioned points should not be taken as unimportant or major problems. For example, it is necessary to have the conditions to install water cooling, for example, in a lower temperature environment, for example, to have a fixed IP
when the miner starts to operate and makes a rumbling sound, if you are in the company, you have to turn it off awkwardly. If you are at home, you need to figure out how to explain to your family or girlfriend that the noise will exist for 24 hours, and hope they don't mind

if your home is warm, your miner will never be able to achieve the highest computing power it can. You must accept it calmly, don't be depressed, it's useless to find the seller. Unless you open the window to let in the cold air, you will find that you and the miner are so out of place. That's why laomaozi is very fond of mining< Make complaints about mobile phone, br / > and if you work hard to move the mine to the company, you may think that the electricity charge is in the whole province. You can't get the mine to connect. Then you can only move the mine to home or sell it as a second-hand machine...

these words are typed word by word by me. I hope it can help you. You must find out whether you are qualified to do this at present. As for how to dig, it's a very simple thing: buy a miner, register an account on a mining website, Download a multibit to store the bitcoin you get, and link the miner to the network for power on, Set up the network, give it the fixed IP specified on the chassis, use the computer to access the IP, make some simple settings, and then wait for the receipt
what else can I ask you

2. Recently, a term "stacking economy" has become popular in the currency circle, which translates into pledge economy
this should be a new term rising after "Tongzheng economy" last year. Compared with the token economy, the pledge economy actually has a much greater interest relationship with our ordinary investors
so today's DDS distributed storage ecological community editor will share with you what is pledge economy and how is its investment
pledge economy is also a kind of mining in essence, but it is different from what we usually call bitcoin mining and Ethereum mining
bitcoin, lightcoin, Ethereum, BCH and other digital currencies are all based on proof of work (POW). Therefore, under this mechanism, the generation of new currencies is all competitive power, so there are all kinds of mining machines. At present, the most popular mining machine with the highest market share is bitmainland mining machine
when we want to participate in the mining of these digital currencies, we usually go to the market to buy mining machines, and then find our own machine room or entrust the mining machines to large mines for operation. The money that the miner digs every day, excluding electricity and operating expenses, is the net income
"piling" is another mining method. Usually, digital currency based on proof of equity (POS) and proxy proof of equity (dpos) adopts this mining method
in this mining method, the nodes in the blockchain system do not need too much computing power, but only need to pledge a certain number of tokens, which can generate new currency after running for a period of time, and the generated new currency is the income obtained through pledge
this is equivalent to that we can deposit money in the bank and get a certain amount of interest every year
2. What are the currencies that support the pledge economy
when the main network of EOS went online last year, the voting of the main node officially opened the prelude of stacking
it is 2020 that really makes this way hot. Since the beginning of this year, a series of digital currencies have been launched in the form of pledge. On the one hand, in order to recruit nodes, the project side carries out extensive publicity. In addition, the powerful operators are willing to cooperate with the project side as nodes to obtain stable income
as a result, the pledge mining economy is booming both inside and outside the circle
data distributed storage (DDS) is also a pledge mining mode
the DDS application circulates and pays for the charging services of the whole ecosystem app, such as: annual fee of video website, online ecation, online Red live broadcast, games, movies, catering, takeout, social networking, etc
DDS issuing mechanism: no private placement, no node selling, no project party. As you go in, as you go out, as you dig, as you sell. There is no big business. Human risk control and ecological empowerment
1. Total distribution: the total distribution of DDS is 180 million, with a constant total. The issue price is anchored at 0.5usdt
2. Design principle: the DDS team made a statistical analysis on the blockchains of data storage related instries with high return on investment in the world and drew a scatter diagram. The analysis results show that, combined with the user experience that the unit price of issue is easy to measure, the total amount of issue is 180 million
3. Distribution ratio:
5% candy distribution
5% pledge circulation
90% mining
according to the number of miners contribution space size mining, strictly in accordance with the hardware equipment involved in mining quantity, pledge certificate and mining output, token price, three trigonometric function output. In the second year, the annual output will be reced by half, and in the eighth year, the remaining output will be excavated.

3. Hello! Not good to add, first of all, the network speed is not fast, the above reply hope to help you!

4. The most fundamental way of children's learning should be activity, which is the bridge between subject and object and the direct source of cognitive development. According to the psychological characteristics, letting students explore knowledge independently in the coordination of hands, mouth and brain can develop students' cognitive structure. This requires us to change the classroom teaching mode in teaching, implement open teaching, and let students study independently. I always encourage students to think freely, rationally, boldly and even fantastically in class. For example, when learning "the destruction of the Old Summer Palace", the multimedia courseware was used to create the situation, and the fragments of the movie "burning the Old Summer Palace" were shown to the students. Then they thought of gunpowder. They proposed: China was the first to invent gunpowder, why not make artillery and fireguns to deal with the British and French allied forces? In this way, the students' thinking suddenly goes beyond the books. Second, let the students "see" as much as possible, and cultivate the students' discovery ability. "See" is to let the students watch, observe, give enough time to observe, obtain "discovery" through "see", and actively learn knowledge on this basis. For example, when learning the scenery of Yuanmingyuan, Cai is used to show the scenery pictures of Yuanmingyuan. The students can observe and appreciate them heartily, and then according to their own observation and discovery, give the pictures a name with the same beauty as the pictures - title. Then compare the original name of the picture with the name of your own question to see who is good and why. For example, according to the architectural characteristics of "flower array", it is like a blooming lotus and is named "stone flower jade Pavilion". In this way, students explore and creatively learn knowledge on the basis of full "seeing". Third, let the students "draw" as much as possible to cultivate their thinking ability. Students can draw and describe the information they have obtained from different perspectives and levels of thinking by seeing, experiencing and imagining with their own eyes, and then express it with language, so that the students can better move their hands and brains in class, and overcome the problem of using only ears to listen, listening and thinking in class It is not enough to operate without small hands. In the class of painting style of the first grade, the word "painting" was fully reflected in the design. Both the teacher and the students expressed certain thinking results in the way of painting. The teacher used "simple strokes" to write on the blackboard the things in the wind mentioned in the book. In the class, the students were also designed to "draw" the "wind" on a beautiful landscape painting to see whose way they thought more, And tell us why we draw the wind in this way. In this way, the consciousness and interest of students' active exploration are aroused, and the ability of students' brain and hands-on is cultivated. In the process of exploring how to draw, students will understand that the wind can not be drawn directly, only through other things in the wind to express this point, which is much better than the effect of the teacher. Fourth, let the students "speak" as much as possible, exercise their eloquence, and express the rationality of their thinking through language, so that they can understand how the students think and how to achieve the rationality of their thinking. The teacher creates a free space for students to speak freely, and truly achieves a harmonious and democratic classroom teaching atmosphere, giving students a blue sky of independent exploration. For example, the students' oral expression ability, thinking ability and the ability to organize language quickly can be trained by means of "naming, speaking on stage, group speaking, question and answer type communication" and "adding, summarizing, modifying, correcting and synthesizing". Fifthly, let the students "do" as much as possible to cultivate their practical ability. The process of doing it by themselves actually includes the process of thinking and exploration. Here we should design and provide the time and necessary material conditions for the students to do it. For example, when reviewing idioms at the end of the term, we should change the way that the teacher found out the idioms in a book and let the students , read and remember them. Instead, we should trust the students and let the students read the text by themselves. We should also ask the students to compare and compare. Who can find all the idioms in a book. In this way, students fully reflect their autonomy and enthusiasm in the process of finding out for themselves. Sixthly, let the students accept the knowledge critically and creatively, show the thinking process, create a relaxed environment, require the students to adhere to the truth, follow the objective laws of things, dare to doubt the predecessors, not only books, not only on. For example, when learning the lesson "Zhan Tianyou", the students admired Zhan Tianyou, and at the same time, they also talked about their own design and ideas for his "herringbone railway design", "middle shaft sinking method", "relative shaft sinking method", and carried out reasonable imagination and scientific thinking. For another example, when studying snakes and crops, the students boldly said, "the reason why the crops can't get a good harvest is not only because they were drowned by the flood, but also because the sea water is salty, which destroys the soil and makes the soil unsuitable for the growth of crops. But after a few years, the rain from the sky diluted the soil that had been destroyed by salt water before, so the crops were harvested again, not only because of snakes. Students use their own knowledge and experience for reasonable analysis, dare to doubt, dare to accept knowledge creatively, and fully show the students' reasonable thinking process. 7. To teach students the "method" and "place" of "fishing", it is often said that "teaching people how to fish is beneficial for life". In this knowledge-based economy era with knowledge explosion, today's knowledge will not be enough tomorrow. We should not only teach students the learning method of "how to fish", but also tell students the place of "fishing", Tell students where to find, where to learn, where to find what they need, how to collect some information and where to get information, that is, tell students the ways and channels to collect information and obtain information. For example, through newspaper clippings, book excerpts, TV recordings, radio recordings, CDs, disks, online downloads, field surveys, their own life experience, special interviews and so on. How to sort out and deal with the collected materials to make them useful to you? If you know "there will be rain tomorrow" from "TV", how will you deal with this information? You'll take your umbrella tomorrow. What do you think if you read in the newspaper that a middle school student committed suicide by jumping off a building because of his poor exam results? What kind of inspiration will your psychology proce? If you are also a person with poor enrance and can't stand setbacks, how will you deal with this situation? Should I adjust my mind and treat the exam correctly? In this way, it can help students master the ways of collecting information, acquiring knowledge and processing information. As long as we change the concept of ecation, leave time, space and opportunity for students, let them think, see, speak, draw, do and doubt boldly, and teach them not only learning methods but also ways to acquire knowledge, we can cultivate students' ability and consciousness of independent inquiry.

5. In the early days of bitcoin, anyone could use their computer's CPU to find new blocks. As more and more people begin to mine, it is more difficult to find new blocks, so that the only cost-effective way is to use specialized hardware

now if you want to mine, you need to buy a professional ASIC bitcoin miner.

6. If you want to get money, you must go to the exchange to buy it, because the exchange is basically normal, and if you choose to mine, there may be a big security risk, and it is not feasible.

7. Mining has become popular in recent years. Bitcoin and other virtual currencies are the prototype of blockchain. Blockchain is the use of mining in the way of decentralization