Web mine pool

1. Author: Feng Chiyu
link: https://www.hu.com/question/22023800/answer/22741288
source: Zhihu
the right belongs to the author. For commercial reprint, please contact the author for authorization. For non-commercial reprint, please indicate the source

the first conclusion: ripple is not a currency, but a payment network; XRP currency used in the network is a kind of currency. Compared with bitcoin, the former is a payment system, while the latter is money, which is not the same kind of things, so there is no substitutability

bitcoin has been fried rotten, and hushang's answer is close to saturation, so we don't need to repeat our work. Let's focus on ripple

what is ripple
ripple is an open payment network. Just like ripple, the word ripple emphasizes the flow and transmission of funds

in life, acquaintances borrow money from each other and may not write IOU. Sometimes, several friends borrow money from each other, generate multi angle debts, and may adjust the relationship of debts and creditor's rights according to the alienation of relatives. For example, a owes B 5 yuan, B owes C 5 yuan, and a and C are familiar with each other. Once three people discuss, they may directly ask a to repay C. In fact, not only between acquaintances, many small shops and small companies will allow acquaintances to write off on credit

that is to say, everyone is more willing to have debt relationship with the people they trust or are familiar with, and through the trust network between people, funds can flow smoothly

the above is the money network between people in the real world. If all this happens in the Internet world, it is the money flow system that ripple is trying to achieve

but in this network, the relationship between you and your trusted acquaintances is transformed into the relationship between you and your trusted gateway. As the name suggests, a gateway is a "gateway" between one network and another, that is, a network gateway. To go from one room to another, you have to go through a door. Similarly, to send information from one network to another, you have to go through a "gateway", which is the gateway. As the interface between network and network, network and the real world, gateway is like a bank counter, which converts your currency into a series of numbers in your account

what happens in ripple is just like the reality. When you change 100 RMB into FCY issued by gateway a through gateway a, you will have an extra amount of 100fcy in your ripple account. You can transfer the 100fcy to a stranger through gateway a, such as Xiao Ming, Xiaoming can exchange the money into real-world RMB through gateway a. In the whole process, the relationship between creditor's rights and debt changes as follows:
1. You deposit 100 RMB into gateway a, and gateway a owes you 100 RMB and gives you a 100fcy IOU
2. You pass the IOU of 100fcy to Xiaoming through gateway A. at this time, gateway a no longer owes you money, but owes Xiaoming RMB 100, because the IOU is in Xiaoming's hands
3. Xiao Ming takes the IOU to go to gateway a to cash RMB 100

in the whole process, you and Xiao Ming only establish a trust relationship with gateway a, but you and Xiao Ming do not need to establish a trust relationship

what is XRP coin
what is XRP coin at the beginning? Its main function is to pay transaction costs

XRP is a kind of cryptocurrency embedded in ripple system. Unlike bitcoin, ripple issued 100 billion XRP coins at the beginning of its establishment, and the total amount is no longer increasing, that is to say, it has g up the mine ahead of time. Each transaction (for example, you transfer 100fcy to Xiaoming) requires a small amount of XRP currency, which is technically destroyed directly. At the same time, XRP coins are also used as margin. When you open a ripple account, you need to put 50 XRP coins in it as a guarantee

according to opencoin, the issuing and maintenance company of ripple, the first 100 billion XRP coins will be given to investors and founders, 50 billion will be distributed free of charge (that is, opening accounts for free for a period of time), and the other 30 billion will be held by opencoin, which will be sold from time to time to make profits. Opencoin also admits that holding and selling XRP coins is the only way to make a profit<

ripple's influence
at the beginning of ripple's birth, rumors abound. Many people claim that ripple is more in line with the operation mode of money flow in reality, and will replace bitcoin in the future

but in fact, it is too early to judge whether ripple system can succeed. As soon as ripple started to operate, many problems have been exposed, including that its security is not as good as the official propaganda

at the beginning, ripple itself is just a new currency circulation system or payment network, and the essence of XRP currency is the lubricant to assist the currency circulation in the system. If this system is successful one day, it will only have a positive impact on the circulation of bitcoin. To say that "Ripple can replace bitcoin" is actually equivalent to saying that "Alipay can replace the renminbi" is wrong: the former is the payment system, the latter is the currency, not the same thing, so there is no replaceability. The emergence of Alipay has facilitated the payment and flow of RMB. Similarly, if the Ripple system is successful, its role is only to facilitate the payment and circulation of legal tender and bitcoin.

editor on February 22, 2014
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Huang Qi


the operation of not chasing new fans is not a good code farmer
included in the editor's recommendation · 78 people agreed with the answer

@ Feng Chiyu
only mentioned the scene of ripple when users and users pay, but ripple is far more than that. I add two points: trading system and automatic path search

through a gateway, you can deposit RMB, US dollars or virtual currencies, such as bitcoin and Leyte currency, into ripple wallet. And in this system, you can achieve any currency to buy or sell a single transaction. Trading here is better than trading platform. The transaction information of traditional trading platform is not open and opaque. In ripple, every order, cancellation and transaction record can be fully inquired. Through websocket interface, developers can also implement automatic trading program, and basically get real-time data in addition to network delay Network delay depends on the situation, the delay of using US server may be less than 0.1 second!) However, most of the traditional trading platforms have a certain cache time for the API interface. A few seconds of cache time may be fatal to the automatic trading program
with this trading market, ripple can realize a very advanced means of payment - automatic path search
to give a practical example, if I was a Chinese programmer working for a company in the United States, I might get us dollars through Western Union remittance or other ways before, and then I would go to the bank to exchange them for RMB. In the middle of this, the handling cost is relatively high. With ripple, I can do this now:
I trust a RMB gateway, such as ripplecn or ripplechina gateway, which is one of the best RMB gateways in China. Then American companies deposit bitcoin or US dollars through bitsmap gateway and send them to ripple. The service charge is only about 0.000012xrp, It is equivalent to about RMB 0.00000108. Then I will directly receive the CNY quota in the ripple system and withdraw it at the RMB gateway. The service charge for withdrawal is 3% for ripple CN gateway and 6% for ripple China gateway. It only takes a few seconds to complete the automatic exchange payment in ripple system
the full-automatic exchange in the payment step is the automatic path search of ripple, which is the essence of ripple system. Path automatic search relies on the above-mentioned hanging single transaction system. If the above American company deposits bitcoin, the system will complete the following calculation in a few seconds: query the amount of XRP after BTC / XRP exchange, and then the amount of CNY after XRP / CNY exchange. If there is a more appropriate path, such as BTC / USD - & gt; USD/XRP-> XRP / CNY, or BTC / USD - & gt; USD / CNY, the system will also automatically calculate and find the cheapest path for the sender to complete the exchange payment
once, I used ripplecn gateway CNY, and my friend only trusted ripplechina. He wanted me to give him 10 yuan, so I entered the sending interface to input 10 yuan, but the system showed that I only needed to send 9.9998 yuan. Because there is a price difference between the two gateways in the CNY / XRP trading market, the system automatically realizes the path search and provides me with the cheapest payment path
there will be many applications on ripple in the future, and ripple's second payment experience is excellent. If you have a ripple wallet, try clicking send in the wallet and the recipient enters it [email protected] perhaps [email protected] There will be a call fee and Q coin recharge interface, which is an application I made for ripple. You can use XRP, U.S. dollar, RMB, bitcoin and other currencies to purchase q-coin, and exchange it into RMB in seconds to complete the recharge request automatically
ripple is likely to go against the weather in the future. As for bitcoin? His role in the virtual currency instry is similar to that of legal currency, which is totally different from ripple's payment system<
editor on February 27, 2014
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ripple basic concept and principle, others have answered, simply speaking, it is a payment network, anyone can become a node of this network to issue currency and then circulate throughout the network. There are some innovations
but in the long run, it must grow faster than bitcoin, otherwise it is likely to lose in the competition, because at present, most of its functions can be realized in bitcoin network
from a technical point of view, because bitcoin has "dyeing" technology, anyone can issue currency, stocks, funds and so on by becoming a node on the bitcoin network. Assuming that the bitcoin is fully legalized, Alipay will turn 1 bitcoin "dyed" into the one and only special bitcoin that is unique and unforgery in the bitcoin network. Then it will promise the public that the stained coin can be exchanged for Alipay by 1 yuan. So the public can use Renminbi to exchange Alipay's "bit yuan" for consumption and payment. So these special bitcoins have what experts call "guarantee" or "anchor". As long as Alipay is credible, these "bit yuan" will always be valuable and can be used safely. At the same time, as bitcoin transactions are open throughout the network, everyone can see how much Alipay has issued "bit yuan", whether it has spammed money and oversold its own assets to guarantee the currency. So the only advantage of ripple in technology is that it can transfer money quickly. It doesn't need bitcoin to wait for dozens of minutes. But in the long run, bitcoin can speed up the transfer speed to a few minutes in the future through technical upgrading

2.

In the discussion of blockchain, bitcoin and other digital currencies, we often hear the word "bifurcation". So what is bifurcation? What is the effect of bifurcation

blockchain

before talking about bifurcation, popularize a little knowledge of blockchain, so as to help us understand what bifurcation is more easily (if you don't have any concept of blockchain, please read my previous articles, which are all popular words to help you understand what blockchain is)

blockchain, as the name suggests, is a chain composed of blocks. Of course, this kind of chain is just a figurative metaphor. To put it bluntly, data blocks are connected orderly. In bitcoin, the transaction records of bitcoin are stored in the block. The size of the block and the space occupied by the transaction records determine how many transactions can be stored in a block. These transaction records are packaged into blocks, and then the blocks are connected one by one to form a blockchain

We know that bitcoin software, like other software, needs to be updated and modified regularly in order to make it better. So a new version will appear, but not everyone will download the new version, so one miner will run the old version, and some will run the new version. If the old and new versions are not compatible, the blockchain will bifurcate. Because there may be differences between the version blocks and the old version blocks, they cannot be connected to the same blockchain, so there will be two or even more chains, which is called bifurcation

soft forking

soft forking refers to that when the new consensus rules are released, nodes that have not been upgraded will proce illegal blocks because they do not know the new consensus rules, resulting in temporary forking. This kind of bifurcation will be graally repaired with the upgrading of nodes

hard fork

hard fork refers to the permanent divergence of the blockchain. After the release of the new consensus rules, some nodes that have not been upgraded cannot verify the blocks proced by the upgraded nodes, and usually hard fork occurs. Therefore, in the field of digital currency, hard bifurcation often leads to the emergence of new currencies. For example, the hard bifurcation of Ethereum led to the emergence of eth

What is bifurcation? What is bitcoin bifurcation

3. The concept of bitcoin was first proposed by Nakamoto on November 1, 2008, and was officially born on January 3, 2009. According to the idea of Nakamoto, the open source software is designed and released, and the P2P network on it is constructed. Bitcoin is a virtual encrypted digital currency in the form of P2P. Point to point transmission means a decentralized payment system. Fire coin network, okcoin and coin security network are the three major bitcoin trading platforms in China. Due to the high risk of bitcoin trading, it is recommended to choose carefully for users with immature investment experience

warm tips: the above explanations are for reference only, without any suggestions. There are risks in entering the market, so investment should be cautious. Before making any investment, you should make sure that you fully understand the nature of the investment and the risks involved in the proct. After a detailed understanding and careful evaluation of the proct, you can judge whether to participate in the transaction
response time: January 11, 2021. Please refer to the official website of Ping An Bank for the latest business changes
[Ping An Bank I know] want to know more? Come and see "Ping An Bank I know" ~
https://b.pingan.com.cn/paim/iknow/index.html

4.

IPFs is a file transfer protocol similar to http. If IPFs wants to run, it needs many computers (storage devices) in the network as nodes. In a broad sense, all participating computers can be called IPFs mining machines

in order to attract more users to join the IPFs network and contribute to the network, an encryption currency named filecoin is designed, which is distributed to the participants (nodes) as a reward according to the amount of contributed storage space and bandwidth. In a narrow sense, the computer specially designed for the purpose of obtaining the filecoin reward is called IPFs mining machine

because IPFs network needs storage space and network bandwidth, in order to obtain the highest profit ratio, IPFs mining machine usually strengthens the storage space and reces the power consumption of the whole machine. For example, more than 10 high-capacity hard disks are equipped, Gigabit or higher speed network cards are equipped, and ultra-low power architecture processors are used

of course, the mining machine provides storage services, so it can obtain revenue. The size of revenue is related to the configuration of mining machinery and the number of IPFs mining machinery

extended data

the reasons why it is not recommended to invest in IPFs are as follows:

1. IPFs technology is too early to be commercialized

IPFs now takes up a lot of bandwidth. IPNs is very slow at present, which is an obvious technical defect. It will be very difficult to realize dynamic web pages only through IPFs

There is no reasonable economic model, even if the token economy is added, it is difficult to realize the long-term natural ecological value

as a very cumbersome decentralized protocol, it is difficult for users to share files autonomously and spontaneously. In addition, even if users share files into the protocol, the files will be completely open and users cannot delete files effectively, so the security of valid files is threatened

the solution is to introce encryption and blockchain incentive mechanism. At the same time, it solves the security and storage power problems of files. However, as mentioned before, any node with workload proof under blockchain incentive mechanism will face an economic problem of continuous power on state

It is difficult to establish an ecological network with IPFs as the core under the influence of technical problems

The ecological application space of

IPFs is quite limited, and the project interaction speed realized by IPFs protocol is also very slow. Of course, it has a direct relationship with the number of nodes and the distance of calling

5. KKOS is easy to use
KKOS is almost the best mining software I have ever used. It has the advantages of lower failure rate, faster deployment, customizable back pumping, one click web management background, static IP direct writing, and no activation to start mining machine. The system can be directly recorded in U disk, which is more economical and convenient for management. KKOS also has its unique diskless mining system, which is an upgrade of U-disk mining system based on KKOS. It is very suitable for mines with more than 30 mining machines, and supports AMD and NVIDIA video card machines for mining. In the process of deployment, it can avoid ing or writing u disk, greatly rece the deployment time, improve efficiency and increase revenue.

7. Xu Mingxing's positioning for b-labs blockchain incubator is to develop into a 100 billion level blockchain instry incubator center. Xu Mingxing will enable the whole instrial chain of blockchain through b-labs, and provide superior growth conditions for high-quality blockchain start-ups from multiple dimensions such as talents, technology, interactive iteration, capital, instry and market, Help the blockchain technology to be successfully implemented in the real economy, and promote the integrated development of instry, University, research and application of blockchain instry.

8. Tiktok is sold on WeChat, and the electricity supplier is selling on the Kwai live platform. The last two don't know.

9. This can't really count. What is the output value of Shenzhen and how much is the richest man in Shenzhen; How much is the richest man in Longhua? It's conservatively estimated that it will cost at least 10 billion.

10. Add: TMD below a few floors, on the bullshit. If you don't pay attention to or know about property rights protection, don't talk about it below. I wipe, to tell you the truth, if there are enough people using MSN, the labor and capital will use MSN early, who cares about the rotten TX of Mahua pain,. The villain who breaks the bridge.. Have you ever played fairy hunting and killing. I've played all of them. Who dares to say that finding immortals is before killing immortals? I think 70 +% is almost the same. The one who said he plagiarized has no evidence. How do you know those who were plagiarized have no opinion? How big is TX? How can a small company beat him

ha ha
I have also answered another question<
if you are interested, you can have a look at and
reprint the comments of netizens:
comment 1
thousands of wronged souls are buried in the "land",
the "down stream" agents make money,
the "city" does not have a plicate card,
"breaking through" with "people madly off the line,
the" brave "can't realize their heroic dream,
the" Scholar "has no intention to fight again,
the" real "can't be used,
"cards" lose skills and people
[D] drop your line [n] take your money [F] seal your number
comment 2

have you ever seen the online game that the server regularly maintains three times a week and randomly maintains n times- Find DNF
have you ever seen a game, not a game, but a person- Go to dnf
have you ever seen an Internet cafe network manager who is fucked by customers 100 times a day, 90 of which can't enter the game- DNF
do you want to know the online game that your bra is more expensive than the real one- Find DNF
friends! Have you ever played the game with the highest drop rate
have you ever played a game where the maintenance time is longer than the game time
my friend, have you ever played a game in which maintenance is more frequent than eating
have you ever played a game where the number of dropped calls is more diligent than eating
have you ever played a game with a server card that's worse than losing breath
have you ever played games in public forums that are more "strict" than the Cultural Revolution
have you ever played the game that money is grandfather
friends who haven't played, you will regret all your life. Now join us! The DNF of TX agent is waiting for you forever
our slogan is: no most card, only more card
as long as TX is there, WG will always be there
as long as you have money, it will always be God
service tenet: everything is in line with "money"
friends, what are you waiting for? Hurry up
our goal is: no entry, only no company
comment 3:

nowadays, DNF. G flies all over the world and kills the boss of the game. TX can't control it even more. When you see that it endangers your rights and interests, you should be ruthless. If you drop the line again, you will be killed without amnesty. You've never seen the event of sealing g. what do you mean? How many players' numbers did TX kill and how much money did TX blackmail? We don't care about it. We should pay attention to the machine card. If you drop the line again, we can bear it and seal the number, It's hard to bear,
to maintain the machine card's off-line title, and let people play together. If you are an indivial, you shouldn't speak for TX. TX doesn't buy HF server, and has the courage to develop it by itself. We admire him. It's a big deal, and we spend some money to support him. But now, how many players say what they really mean, how many are not angry, and seriously despise Tencent; Haofang battle platform;, Tencent came up with a & quot; QQ battle platform & quot
others give & quot; PPlive", Tencent came up with a & quot; QQlive"‘
when other people blog, Tencent will create QQ space
Grand & quot; Bubble Hall;, Tencent comes out & quot; QQ hall & quot
they have & quot; Thunderbolt;, Tencent comes out & quot; Super cyclone & quot
people have a strong dance group, Tencent has a QQ dazzling Dance..
people have a magic world, Tencent has a qq magic world.
now when TC goes out of the go kart, Tencent will come out of the QQ flying car
comment 4:
have you seen so many people complain about an online game in just two months
have you ever seen a game that, except ngeons and warriors, will drop when entering a picture, PK, channel change, character selection, and everywhere
have you ever seen a game in which the operator has no solution to account theft or deletion
have you ever seen a game in which one resurrection costs 2 yuan and one medicine costs several Jiao
have you ever seen a game that costs 3.5 yuan to set up a stall and more than 200 yuan for a set of fashion
have you ever seen a game in which there are more than n materials, and only 8 item boxes are given if RMB is not spent
have you ever seen a game that sucks every penny in the player's pocket like a vampire under the guise of forever free
have you ever seen a game that goes online, goes offline, goes online, goes offline, and is blocked if you do this several times in a row
have you ever seen a game in which level 1 trumpet brushes level 50 pictures without being blocked, while hard-working players are randomly blocked
have you ever seen a game that calls customer F and inquires for a long time, but customer f doesn't even ask what server you are
have you seen so many games of swindlers
have you ever seen a game that was deleted after posting on the official forum? Can't the player have any opinion
playing other games needs passion, playing DNF needs patience! We are here to have fun, not to have a meeting
players who have played Japanese and Korean DNF all know that the drop rate is so low? Is the synthesis rate that low? No wonder it's so hard to fight? Tencent said it did not modify the source code of the game
why is the loss rate, synthesis rate and strange AI of national service so low? For one reason, Tencent is depriving players of every cent
it's hard to beat. You need to buy Miller's revival coin! Drop rate to low, or let players buy red, blue, resurrection it
you Tencent are trying to cheat players! Cheat the player's money
but what? We spent money on fashion, red, blue and resurrection. What did you give players
off line, no reason title
is that how you treat players? 188 points of fatigue every day, there are 100 points wasted on off-line, weak! Are you worthy of the players
is the property of the game our property
TX sealed our number like this, it's not my property
it's our property. If he doesn't give it to us, isn't it legal to force robbery
isn't that cheating? I've been working on QQ for 3 months, and I've made more than 300W black diamonds! Is it reasonable to be so damned
is it wrong for those players who use the hook
it's their own technical problem that they can't seal the plug-in.
they even sealed our account
you've never seen a dark game block a player's account In addition to mu, but he blocked the player's account so that no one played the game)
we try our best to complain
complain about DNF until no one plays
this good company doesn't know how many works it copied
why is there no authoritative management organization to seal up this good company
Japan, Ma Huateng, your grandson<
you said Shanda copied your dnf
and you know how many works you copied
the ghost blowing lamp works. People have been locked up for three years
then I ask you how many years you should be locked up
you said you sb not sb
imitate the century's running karting, you drive a QQ fast car
imitate Jiuyou's Jinwu group, you can open a QQ Xuan dance
imitate the Grand Adventure Island, you open a QQ
imitate coral QQ, you come to Tengxun QQ and say coral plagiarizes you (you are so shameless, grandson, I've been surfing the Internet for 14 years)
imitate the special forces of Guangtong, you can cross the line of fire
imitate the grand battle platform, you open a QQ platform
imitate 51 space, you open a QQ space
imitate 123 input method, you have a QQ input method
imitate the grand bubble hall and open a QQ hall in the New Year
imitate Taobao, you have a pat net
imitate the perfect Zhuxian, you can find an immortal
you said you should be in prison for several years
as for the red diamond and yellow diamond of the Communist Party of China, your brain can think of it. 1
What do you learn? You are really a grandson
say which company which company plagiarizes you, you really talk like putting P
OK, now you seal my number (and it is sealed for no reason)
I couldn't help being blocked for three days before
how much time and money have you invested in this good game
now you just have one
have you ever thought about how players feel
if you don't have any hint, you can directly seal my number Customer service calls are even more outrageous. There is no answer in the past. What you say is nonsense. Please press what key to enter what key. You can go to see the customer service calls of other companies)
if you don't unseal our number
I will let you know until you have a reply
can ma Huateng beat the Internet users
did you explain on the official website after the title
you son of a bitch<
be conscientious
South Korean players said: our game props are updated n times in January
Chinese players said: our game props are updated n times in January
South Korean players said: we and our opponent PK are always very polite and ask each other to give more advice
Chinese players said: we and our opponent PK are always very strong in positioning each other
South Korean players said: we use the keyboard PK technique It's in place
Chinese players say: we use keyboard to type and curse people very fast
Korean players say: the more we play the game, the more happy we will be.
Chinese players say: the more we play the game, the more angry we will be.
Korean players say: we're studying how to get zero damage clearance.
Chinese players say: we're waiting for WG that can pass instantly.
Korean players say: we can't play the game There will be network delay
Chinese players say: we will get stuck in the game to smash the computer
Korean players say: our game is very entertaining. No wonder it's not hard to play
Chinese players say: our game is very commercial. Strange very abnormal
Korean players said: we will always have fun