Virtual currency and counterfeit currency

2. In addition to bitcoin, there are many other virtual currencies in the virtual world< Liteoin (LTC) was released on October 7, 2011, and is currently the most valuable counterfeit currency, accounting for about 2% of BTC's market value. The current unit price is US $2.31, with a total currency value of US $38 million

this is also a distributed (decentralized) digital currency. Unlike the sha256 mining algorithm used by bitcoin, LTC adopts scrypt algorithm. Scrypt algorithm uses sha256 as its subroutine, and scrypt itself needs a lot of memory. Each hash is used as the seed of the input, and then it needs a lot of memory to store another pseudo-random sequence to generate the pseudo-random points of the sequence and output the hash value. In the mining of BTC (bitcoin), it is not enough to rely on simple graphics card mining (it takes about ten to dozens of days to dig a BTC with general configuration graphics card). The emergence of various expensive mining machines has raised the threshold for ordinary people to get BTC through mining, while LTC has certain advantages in using PC graphics card mining This passage comes from Zhihu.)

compared with BTC, litecain has made a little improvement in technology. If BTC is gold now, LTC is silver for the time being

the biggest advantage of litecoin is that it can confirm the authenticity faster. The virtual currency is designed and maintained by Charles Lee. Bitcoin transactions need to be verified, and the average verification time is more than 10 minutes. Most transaction websites need 1 hour to verify. The average transaction confirmation time of liteoin is 2.5 minutes. Developers claim that shortening the verification time increases the practicability of virtual currency. The bitcoin mining efficiency of customized machine and AMD GPU is the highest, making it almost unprofitable for miners using CPU mining. Litecain's mining excludes GPUs and custom processors, so it doesn't rely too much on a small number of professional miners

ppcoin

ppcoin (PPC) was released on August 19, 2012, which has improved the original technology of BTC. Use proof of make and add the concept of coin age

ppcoin is a bifurcated project of bitcoin, which aims to achieve energy efficiency and maintain the best performance of the original bitcoin as far as possible. The unit price of ppcoin is US $0.22 and the total currency value is US $4 million

ppcoin does not have a fixed upper limit of money supply, but it does not mean that ppcoin has obvious inflation compared with bitcoin. Bitcoin can be compared to gold. The annual inflation rate of gold is about 1-3%. Although gold has no known upper limit of money supply, we still know that it is a reliable scarce commodity

ppcoin has two types of casting: work certificate and equity certificate. The coinage rate of working proof is affected by Moore's law, which depends on the doubling of our working proof ability. What we all know is that Moore's law will eventually come to an end. By then, the ppcoin of inflation may be close to the gold level. The annual maximum inflation rate of certificate of equity is 1%. At the same time, ppcoin's transaction costs were destroyed to fight inflation. So on the whole, the coin design of ppcoin is still a very low inflation design in the future, which can be comparable with bitcoin<

ppcoin's reward is similar to lottery, which will determine the winning probability according to the number of ppcoin held by miners. Sunny king, one of the founders, said that their design is based on a new concept of long-term energy efficiency

terracoin

terracoin (TRC) was released on October 26, 2012, with a total currency of 42 million. The speed of each block is 2 minutes, slightly faster than LTC. There is not much special in technology, similar to the proction of BTC halved every four years

however, the operation team seems to have a strong business background and may be better than other bitcoins in circulation. The development of virtual currency is getting more and more attention. Now some teams with business background will accelerate the development of virtual currency

namecoin

namecoin is a distributed domain name system based on bitcoin technology. Its principle is the same as bitcoin. The first release date of this open source software is April 18, 2011

namecoin is generated from an original block which is different from bitcoin's main trading block. It uses a new blockchain, which is independent of bitcoin's blockchain. Because it is based on bitcoin, the security, distribution, robustness, encryption and migration of domain names are guaranteed mathematically. You can dig bitcoin and namecoin at the same time

this project was discussed and proposed by bitdns, which is mainly dissatisfied with the defects of DNS. The only top-level domain name of namecoin is. Bit. It costs namecoin to register a. Bit domain name

in addition, Q currency, Shanda currency, starting point currency and various online game currencies are also virtual currencies.

3. There is no difference between true and false digital currency, and there is no difference between good and bad digital currency. Digital currency is just a tool, the key is to see who plays with it. Some people just use digital currency as a tool of pyramid selling, making money out of thin air, carrying out false propaganda and taking money away
if you don't understand digital currency, you'd better not touch it. The water of digital currency is very deep. Digital currency is even more chaotic, deception is repeated. If you are interested, you can first learn about the crowdfunding project token on coin Ying China platform.

4.

The attachment of the complete works of the universal God TXT has been uploaded to the network disk, and can be downloaded for free by clicking:
< file FSID = 1751903307 "link = / share / link? Shareid = 1764262800 & UK = 958699218" name = "wealth =" 0 / >

content preview:
in the process of Xie Feng flying from the cave to Xinshou village for an hour, two players are heard to reach level 10 again
(the system will only announce the top three, and the latter will not. So now there are more than three players at level 10
"I'm here at last!" At the moment Xie Feng stepped on the novice village, he called
fortunately, there are no players around, otherwise Xie Feng will be treated with Xiao's eyes
when Xie Feng saw that there were no players around, he immediately recalled Xiao to the pet space and hid his wings, even the light of his equipment
after all, money doesn't show up. Although Xie Feng is not afraid of them to rob, nonsense, a group of just 10 garbage, to rob 150 abnormal! But after all, Xie Feng wants to be remembered every day
Xie Feng comes to the teleporter and says to the teleporter NPC, "I want to be reincarnated. Where can I be reincarnated?"
"what..... what? Are you going to be reincarnated NPC, the messenger, looks at Xie Feng with his mouth open. After all, some people have just reached level 10,
I didn't expect that all of them have reached level 150
"well... That reincarnation can go to the reincarnation centers in various cities
"which cities are there?"
"youpan ancient city, Nuwa City, Kunlun City, Xuanyuan city..." The teleporter NPC said

5. Mortgagor (Party A)_________
mortgagee (Party B)_________
Party A_________ Mortgage the self owned real estate and its attachments to Party B as_________ I'll give you my guarantee. Party A and Party B enter into this contract through mutual consultation on the basis of the principles of voluntariness, mutual benefit, fairness and good faith
Article 1 the real estate is located in_________ Building area_________ Square meters, land area_________ Square meters, housing ownership certificate No, Co ownership certificate No, Land Use Certificate No, Common attachment_________ The value of the collateral is RMB (in words) Zeng Yu_________ Year_________ Month_________ Daily mortgage to, The term is_________ Months to_________ Year_________ Month_________ The guaranteed debt is RMB (in words)_________ Yuan
Article 2 Party A shall mortgage all / part of the above real estate and its attachments to Party B, the scope of which shall be as follows:_________ The details are shown in the attached table and attached figure)
Article 3 the value of this mortgage guarantee debt is RMB (in words)_________
Article 4 the content of real estate guarantee for mortgage is the principal, interest, default interest, penalty and relevant taxes of the guaranteed debt
Article 5 time limit:_________ Year (month), from_________ Year_________ Month_________ It's the first day of the year_________ Year_________ Month_________ At the end of the day
Article 6 ring the mortgage period, the mortgaged property shall be in the possession of Party A. Party A shall maintain the collateral in good condition ring the period of possession. Party B has the right to inspect the collateral occupied by Party A, and Party A shall take the initiative to cooperate
Article 7 ring the mortgage period, Party A shall not transfer or dispose of the mortgaged property in other forms without the written consent of Party B, and shall not change the nature of its use; If the mortgaged property is bequeathed or inherited, the donee or successor shall promptly notify Party B in writing
Article 8 in addition to natural wear and tear, if the collateral is damaged, Party A shall take measures to maintain and repair it, so as to rece the loss. The cost shall be borne by Party A and Party B shall be informed in time
Article 9 if the collateral is unable or insufficient to guarantee the debt e to Party A's fault, Party A shall provide or increase the guarantee in time
Article 10 when mortgaging a leased house, the mortgagor shall inform the mortgagee of the fact that the house has been leased, and shall also inform the lessee in writing. After the mortgage contract comes into effect, the original lease contract shall continue to be valid
Article 11 if the subject of the contract is changed in the mortgage relationship and the contract continues to be valid, the rights and obligations stipulated in the contract shall be enjoyed and undertaken by the subject of the contract after the change. The parties to mortgage shall jointly apply to the real estate mortgage registration authority for registration of contract change. If the terms of the contract are changed, a new contract shall be signed.

6. I would like to ask Taobao market research, how to do is very simple, according to Tao Taoming questionnaire.

7. In 2020, I'm afraid we can't simply assert that "computers are faster than human brains"
when you calculate the results of a hundred complex formulas, the computer must be fast
however, if it is to analyze a voice or a picture, it is difficult for a computer to surpass human beings.

8. Alcohlics anonymous * is a group of people in the same boat. All members work together through mutual communication, mutual support and mutual encouragement to solve their common problems and help more people get rid of alcoholism
. The desire to quit drinking is the only requirement for joining the association. No es or fees are required to join the mutual admonition Association; The society is self-sufficient on the donations of its members
. Mutual admonition association does not associate with any sect, faction, political opinion, organization or institution; Do not want to get involved in any dispute; Neither support nor oppose any activity
. Our main goal is to stay sober and sober, and to help other alcoholics achieve this goal as well
1. What is alcoholism

alcoholism is a kind of disease, a deteriorating disease, which can not be cured, but can be contained. The cause of this disease is e to the body's sensitivity to alcohol, coupled with the psychologically difficult to get rid of the compulsive drinking desire. No matter what kind of adverse consequences this psychological effect will bring, it cannot be overcome only by one's own willpower
many alcoholics who can't stop drinking will attribute their excessive drinking to their weak moral concepts or their unbalanced mentality. But the admonishment society's view is that there's nothing wrong with drinking morally, because it's a disease. At this stage, the subjective will has no effect, because the excessive drinkers have lost the ability of free choice in front of alcohol. It is important to face up to the reality of illness, and to have the desire to recover. Experience shows that for all alcoholics who really want to quit and work hard to practice, the mutual admonition Association program will work. For those who don't really want to give up drinking, there's nothing they can do about it

2. How to judge whether you are really an alcohol addict

only you can judge the problem yourself. Many of the people who have now joined the mutual admonition Association have heard before that he is not a heavy drinker. If you want to stop drinking, just have more perseverance, change the environment, have more rest, or have more hobbies. But these people finally joined the mutual admonition Association, because they felt that they had been conquered by alcohol and were ready to get rid of their irresistible drinking desire at any cost
there is a saying in the mutual admonishment Association: it is impossible to be a little addicted to alcohol. A person is either addicted to alcohol or not. Only the drinkers themselves can know if they are out of control<

self test whether you have alcohol dependence

if you really want to quit drinking but find that you can't completely quit; Or, if you have difficulty controlling the amount of alcohol, you are always drunk; Or, you don't like the taste of alcohol. You drink very hard and pursue the intoxication and wandering feeling brought by alcohol. Then you may have alcohol dependence
alcohol dependence is not necessarily drinking every day

a mild dependence:
1) the cumulative daily drinking volume of liquor Baijiu;
2) the history of formal drinking was less than 4 years, and the aggravating history was less than 1 year.
3) the frequency of daily drinking was increasing, and the amount of drinking was increasing.
4) after drinking, they were emotional, irritable, out of control, fighting, provocation and trouble making,
5) increased tolerance to alcohol.
6) quarreled with family members because of drinking.
7) delayed normal work because of drinking.
8) after drinking every time, the body felt uncomfortable, and regretted, remorsed and depressed
9) sometimes you can not drink at ordinary times, but once you drink, you can drink a large amount of alcohol for several days until your body can't stand it, and drink again half a month, a month or more<

second degree dependence:
1) the cumulative daily alcohol consumption was 250 ml & lt; Baijiu < 500ml or 4-8 bottles of large beer
2) the history of formal drinking was between 4 and 8 years, and the history of aggravation was between 1 and 2 years.
3) the frequency of drinking alone increased e to uncontrollable drinking<
4) drinking every day has become the most important thing in life.
5) stealing wine and hiding wine.
6) once you don't drink, you will feel unwell, flustered, palpitating, sweating, restlessness and other symptoms, and the symptoms will be relieved after drinking.
7) you are thin and have gastrointestinal discomfort and other reactions.
8) work and family life are greatly affected by drinking
9) have the desire to quit drinking, but can not quit
10) sometimes you can not drink at ordinary times, but once you drink, you can drink a large amount of alcohol for several days until your body can't stand it, and drink again half a month, a month or more

three severe dependence:
1) the cumulative daily drinking volume of liquor Baijiu; 500ml. Or more than 8 bottles of large beer<
2) the history of formal drinking was more than 8 years, and the aggravation was more than 2 years.
3) drinking on an empty stomach every morning.
4) drinking every day, drinking every time, not eating after drinking, and weak body.
5) shaking hands, sweating, insomnia, and walking in oblique line or S-shape.
6) having been forced to abstain from drinking or hospitalized for many times e to physical reasons caused by drinking.
7) having gastric bleeding, high blood pressure, high blood pressure Cerebellar atrophy, fatty liver, alcoholic liver, liver cirrhosis, osteonecrosis and other complications have occurred.
8) personality change, suspicious, temper change, no sense of responsibility to family, indifference to family (wife and children).
9) lose interest in anything, do not want to associate with others, drinking is the most important thing in life<
10) memory loss, tinnitus, high blood pressure.
11) mental disorders such as vision, auditory hallucination, hallucination, etc.
12) sometimes you can not drink at ordinary times, but once you drink, you can drink a large dose of alcohol for several days until you can't stand it, and then drink again after half a month, one month or more
13) because of long-term heavy drinking, depression, anxiety, mania and other mental disorders have appeared
14) abstinence syndrome is obvious: once you don't drink, you will have vomiting, convulsion, tremor (hand, face, tongue), delirium, epilepsy and other symptoms, which will be relieved after drinking

3. Can an alcoholic drink normally again

after a period of abstinence, alcoholics will feel that it is no problem to drink a few cans of beer or a few glasses of light wine. However, this will lead him astray and develop into a must drink every meal. It won't be long before this drinker will drink as much as ever and have a relapse. If you are a drinker, you have only two ways to go: one is to make your drinking problem worse and worse, and bear all kinds of disasters caused by it; Or stop drinking completely, keep your head clear and live in a new and meaningful way

4. As a member of mutual admonition Association, can't you even touch beer

few people get drunk after drinking one or two bottles of beer. Alcoholics, like everyone else, know that. However, alcoholics may mistakenly think that they can control themselves to drink only two or three bottles of beer a day. Occasionally, they can do so in a few days or weeks. So they will come to the conclusion that even if they drink, they will be "at ease". However, every time you drink more and more beer or wine, or turn to strong liquor. Finally, they had a relapse

5. I can keep my head clear for a long time in two times of binge drinking. Do I need to turn to the mutual admonition association

many alcoholics can binge only once a few weeks, months, or even years. When they are sober, they can put alcohol in the back of their mind. At this time, they can drink it or not. They don't have to overcome many psychological or emotional difficulties, and they are more willing to choose not to drink. Then, for some inexplicable reason, or even no reason at all, they suddenly drank heavily. Work, family and other civic and social responsibilities are all left out. The binge could be just one night, or it could last for days to weeks. Once binge drinking is over, drinkers often feel tired and regretful, and are determined never to let it happen again. But that will happen again
people who drink intermittently may or may not be alcoholics. But if drinking becomes uncontrollable, and the interval between binge drinking becomes shorter and shorter,. If the alcoholic admits that he is an alcoholic, he will, like thousands of members of the mutual admonishment Association, take a step towards the success of abstinence< People say that I'm not an alcoholic, but my drinking problem seems to be getting worse. Should I join the mutual City Association

many members of the mutual admonishment association may not think that they were alcoholics when they were not sober. Alcoholics themselves often do not want to seriously face the reality of alcohol addiction, which makes the problem more complicated The problem must be judged by the drinker himself. Only I (that is, I am not a friend or a doctor) can make this conclusion. But once this judgment is made, the effort to fight for abstinence in order to keep a clear mind is 50% sure. If you wait for others to make a decision, alcoholics may needlessly suffer more danger and pain from alcoholism

7. Can you stop drinking alone by reading books about it

some people give up drinking after reading the classic book "alcoholics mutual honesty Association" of mutual admonition Association. However, almost all those who could do so immediately went to find other alcoholics in order to share their experiences with them and help them quit
the best way to make the abstinence program of mutual admonition association work best for indivials is to let other people understand, accept and participate in the abstinence program. By working with other alcoholics in the local branch of mutual admonition Association, alcoholics can have a better understanding of their problems and how to solve them. They will find that the past experiences, existing problems and hopes of the people around them are similar to their own. In this way, they can overcome the loneliness, which may be an important factor in their greed for the cup

8. If I join the mutual honesty Association, will everyone know that I am an alcoholic<

anonymity and anonymity are not only the basic principles of the AA's abstinence program, but also remain. Traditionally, members of the mutual admonition Association never disclose the inside story of their participation in the mutual admonition Association in newspapers, radio or any other mass media. No matter what happens, except for the new member himself, no one should disclose the new member's situation in the mutual admonition club

9. I have a lot of social activities in the business circle. If I don't drink, how can I talk about business

many instrial and commercial giants, famous experts and great artists are not successful through wine
people who give up drinking completely find that they can actually achieve greater success than before. In fact, not drinking will not affect their ability to win friendship, nor will it damage their ability to exert influence on those who may contribute to their career development
this is not to say that all members of admonishment society avoid drinking altogether