Deposit money mining and mortgage money
2. Digital currency is a kind of unregulated and digital currency, which is usually issued and managed by developers and accepted and used by members of specific virtual communities. The European Banking authority defines virtual currency as a digital representation of value, which is not issued by the central bank or authorities, nor linked with legal currency. However, because it is accepted by the public, it can be used as a means of payment, or it can be transferred, stored or traded in electronic form
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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.
bitcoin is not as easy to dig as it used to be. If you really want to invest, it's better to buy ready-made bitcoin.
on December 17, 2017, bitcoin reached an all-time high of $19850, which led people to invest in bitcoin on the evening of January 22, 2017, fire coin, bitcoin China and okcoin announced on their official websites that in order to further curb speculation and prevent drastic price fluctuations, each platform will start to collect transaction service fees from 12:00 noon on January 24, 2017, and the service fee will be charged at a fixed rate of 0.2% of the transaction amount, And the active transaction rate is consistent with the passive transaction rate on May 5, the latest data from okcoin showed that the price of bitcoin had just set a new record, reaching a high of 9222 yuan before the press. From 12:00 noon on January 24, China's three major bitcoin platforms officially began to collect transaction fees. On September 4, the central bank and other seven ministries and commissions announced that China banned virtual currency trading on December 17, 2017, bitcoin reached an all-time high of $19850 business is also extended on this network. Computers running this software are competing to solve the problem of irreversible code, which includes several business data. The first miner to deal with the problem will get a 50 bitcoin reward, and the relevant trading area will join the chain with the increase of the number of "miners", the difficulty of each puzzle is also improved, which makes the proctivity of bitcoin in each trading area maintain at about 10 minutes
Filecoin is a token on IPFs, and filecoin is a way to reward miners by contributing idle hard disks. Filecoin adopts a new algorithm (workload proof). In short, if you have enough hard disk capacity, the more filecoin rewards you get
The data structure of
IPFs is very simple, but it can be very powerful. It is an immutable data storage, much like blockchain
filecoin involves your idle hard disk in mining, and the bottom layer of filecoin is blockchain. So in mining, we need to do these things:
1. Storage
2. Transaction
3. Retrieval
Mining revenue comes from:
1. Prove the copied data, package transaction
2. Package block
speed is also related, who can make users accept the distribution content faster, who can get higher benefits. So, who has faster bandwidth, more powerful hard disk can have greater advantages. In addition, consensus mechanism plays an important role in hard disk capacity, which is completely different from bitcoin
ether
英 [ˈi:θə(r)] 美 [ˈiθɚ]
n.
<化>醚;the ether 苍穹;苍天;太空
牛津词典
noun
[U]
1
醚乙醚
a clear liquid made from alcohol, used in instry as a solvent and, in the past, in medicine to make people unconscious before an operation
2
the ether
(old use or literary)苍穹苍天太空
the upper part of the sky
Her words disappeared into the ether.
她的话消失在九霄云外
3
the ether
以太
the air, when it is thought of as the place in which radio or electronic communication takes place
网络翻译对原文进行调整，例句发音部分来自牛津
柯林斯词典
1
N-UNCOUNT醚;乙醚
Etheris a colourless liquid that burns easily. It is used in instry and in medicine as an anaesthetic....a sweetish smell of ether and iodine.
乙醚和碘酒的香甜气味
2
N-SING以太，能媒(尤指声音传播的介质)
The air is sometimes referred to asthe ether, usually when talking about sounds being communicated or broadcast through it....vocals floating through the ether.
空中飘着的歌声
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.