What is the meaning of mineral machinery pledge currency
bitcoin mining machine is a kind of computer used to earn bitcoin. This kind of computer generally has professional mining chips and works in the way of burning graphics card, which consumes a lot of power. It is one of the ways to get bitcoin that users download software from personal computer and then run specific algorithm to get corresponding bitcoin after communicating with remote server
mining is actually a competition of performance and equipment, and a competition of computing power among miners. Miners with more computing power are more likely to dig bitcoin. With the increase of computing power in the whole network, it is more and more difficult to dig bits with traditional devices (CPU, GPU). People have developed chips specially used for mining. Chip is the core part of mining machine. The process of chip operation will proce a lot of heat, in order to cool down, bitcoin miner is generally equipped with heat sink and fan
< H2 > extended materials:
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
bitcoin mining started with low-cost hardware such as CPU or GPU, but with the popularity of bitcoin, the mining process has changed greatly. Nowadays, the mining activities are transferred to the field programmable gate array, and the hash speed can be achieved through optimization. The mining efficiency of this mode is very high
let's see what others say.
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.
Shanghai Children's hospital
the predecessor of Shanghai Children's Hospital and children's Hospital Affiliated to Medical College of Shanghai Jiaotong University is "children's Hospital", which was founded in 1937 by Fu wenshou, a famous Chinese pediatrician, and Su zufei, founder of modern Chinese children's nutrition. In 1954, the hospital merged with Shanghai Children's health care hospital and changed its name to Shanghai Children's hospital. In March 2003, it became the children's Hospital Affiliated to Shanghai Jiaotong University. With a number of key disciplines, it is a comprehensive children's Hospital of Grade Three A, integrating medical treatment, teaching, scientific research, health care and rehabilitation; It is a civilized unit in Shanghai
the hospital covers an area of 1.59 hectares, with a building area of about 25000 square meters. It has 300 approved beds, more than 780 employees, more than 1 million outpatient visits and 15000 inpatients per year. The new hospital, located in Changfeng ecological business district of Putuo District, will start construction in 2010, covering an area of about 39 mu, with 550 approved beds.