How China mines for bitcoin
there are some points for attention in account setting. It is suggested to set a common account in e-mail
then there is the most important miner account setting. Miner obviously refers to CPU or GPU. You need to set an account for each CPU or GPU. Suppose you have two hd7990, you need to set four different accounts for four GPUs
after the account registration, it's time to take the second step. Download the bitcoin miner. Here we recommend the small and easy-to-use guiminer, which can support CPU, oepncl, CUDA and other computing modes. Your CPU and graphics card can achieve maximum performance
guiminer, a bitcoin miner, still needs to make certain settings. After the interface is changed to Chinese, it will be very simple
if the setting is correct, click the "start mining" button, the graphics card will soon enter the full speed running state, the temperature and fan speed will increase, and you can also monitor the state through gpu-z or graphics card driver
the computing power displayed by guiminer is only a theoretical value. To know the actual output of bitcoin, you need to log in to the mine pool website, btcguild, to monitor your account information
now let's assume that you have g up several bitcoins, which naturally exist in btcguild, a foreigner's website. They can't be traded or converted into paper money for the time being
the functions provided by bitcoin China trading platform are clear at a glance, and you can understand them as soon as you read them, so you don't need to introce them any more. After you register, you can study them slowly
click the "bitcoin recharge" function of bitcoin China trading platform, and the system will provide you with a one-time bitcoin digital wallet address. This address can only be recharged once (for security reasons of the platform). After successful recharge, it will be invalid, and then the system will provide you with another address. Remember to update the wallet address in time every time, Otherwise, it will lead to recharge failure or loss
OK, now we import bitcoin from foreign websites into bitcoin China website, and it's up to you to deal with it. Keep it for appreciation, listing and selling, and exchange it for RMB. Specific how to operate, this Chinese website is easy to operate, we slowly study it
finally, let's talk about the equipment used in the bitcoin mining test. At first, I thought it was just an ordinary hd7870, but its computing power was much better than that of the ordinary hd7870. The key is that guiminer recognized it as the Tahiti core, which is the only core of hd7900 series. Looking at gpu-z, the card originally had as many as 1536 stream processors, Generally, the hd7870 of Pitcairn core has only 1280 stream processors. No wonder Dylan's graphics card has super computing power
for friends who hang up for a long time, performance is not the most important, and stability is the most important.
today, I'll write down my experience and tools in bitcoin exploration. I'm also a novice. I'd like to share with people who love bitcoin
1. Download your bitcoin e-wallet first. There is bitcoin client on the Internet. It doesn't need to be registered. It is bound to your computer by default. After downloading and installing, it will change your network data block. This is enough. I heard that it is to download all the information of network nodes. It's global. How big should it be? I've updated it for several days and finished downloading the data block
bitcoin client interface:
2. The interface is relatively simple. With this client, you can make bitcoin payment and collection. You can see a string of numbers and letters below by clicking on the circle in the figure below. You can the string and send it to others. If you give the bank card account number to others, they can pay. You can click "send currency" and paste the account number sent by others to pay for bitcoin. There is no third party in this process, So it's safe
3. How to mine is also an important way to proce bitcoin. Mining tool is guiminer, it is a green package, that is, folder, do not need security, download it directly decompression can be used, find the icon below, double-click to run
interface:
4. If you have a tool to use, you need to find a good place to proce minerals, that is, a mine pool. Now the output of bitcoin is less and less. If you dig bitcoin, you don't know when and when. If you are a Galaxy series supercomputer, let's talk about it separately. Personal computers can be ignored. There are many mines, But it is known as deepbit, the world's largest mining pool of bitcoin. Its website is
https://deepbit.net/
log in to the website to register an account. Click my account
5, enter my account information, here you can see your miner information, how much bitcoin the account has, C contribution
6, specific settings of my account
1. Enter the address where you accept bitcoin in the box. Don't write it wrong, or you'll be digging for nothing, as mentioned in the picture and text above
2. Minimum value of automatic payment:
set by yourself. When you have so much money in the mine pool, this website will automatically type the money to your bitcoin account address set above. You see, the above settings are important
3 set miners, click Create
New
vorker, Chinese is to create new miners, miners can help your mining workers, you can set more than one, and then excavate in a lot of computers, the effect is more obvious, the income is more rich
write freely on the name, to write in English, foreign things better write in English
write the password by yourself, don't write it too long, it's simple, it's not important
failure detection threshold
(1-3600
minutes):
just write 60,
when the miner doesn't work, send an email notice*<
: choose not decisively, refuse spam,
payment method: choose decisively, pull according to proportion, pay more for more work, which is in line with human development
click the last point
Sava
setting
to save your miner and return to see your miner's information
7. Fill the miner information into the mining tool guiminer,
file - & gt; new
opencl
miner-> Fill in your favorite name - "sever" select deepbit - "user name to fill in the miner's name. Remember to add the miner to your mailbox in the form of your registered account. There is a password on it, you know. Device
is to choose what hardware you use to work, usually with a graphics card. Select the graphics card you want to use. If you can't find it, remember to update the graphics card driver, Then start
mining. You can sit and wait for ore collection. The specific speed depends on your computer configuration
note: there are many ore pools and tools, but I won't introce them to you, just because I use what I said above. Whoever uses knows, there will be a place to speak, and I may not understand others. Be careful, the electricity bill is not enough. If you really have it, you can buy and sell bitcoin on China bitcoin network and exchange it for real gold, right.
Development:
1. Bitcoin (bitcoin) is a kind of network virtual currency, which can buy real-life goods. It is characterized by decentralization, anonymity, and can only be used in the digital world. It does not belong to any country or financial institution, and is not subject to geographical restrictions. It can be exchanged anywhere in the world. Therefore, it is used as a money laundering tool by some criminals. In 2013, the U.S. government recognized the legal status of bitcoin, making the price of bitcoin soar. In China, on November 19, 2013, a bitcoin was equivalent to 6989 yuan
2. On January 7, 2014, Taobao announced that it would ban the sale of Internet virtual currencies such as bitcoin and lightcoin from January 14. West Virginia Democratic Senator Joe; On February 26, 2014, Joe Manchin issued an open letter to a number of regulatory authorities of the US federal government, hoping that relevant institutions would pay attention to the current situation of bitcoin encouraging illegal activities and disrupting the financial order, and demanded that actions be taken as soon as possible to completely ban the electronic currency. On January 11, 2017), the Shanghai headquarters of the people's Bank of China and the Shanghai Municipal Finance Office carried out on-site inspection of bitcoin China.
first of all, mining is the main way to obtain bitcoin, but the current threshold of mining is relatively high. If you choose to mine by yourself, first you need to understand certain technology, then download the bitcoin client and mine by yourself according to the online bitcoin mining tutorial
however, in theory, bitcoin can still be mined with computers or graphics cards. However, e to the development of mining instry in recent years, the whole network computing power of bitcoin is extremely terrible (more than supercomputers), so if you want to mine with computers or graphics cards, you can't find bitcoin, If you want to dig bitcoin, you still need to buy mining machines. Now the better mainstream mining machines in the market have to be tens of thousands. Of course, there are cheap second-hand mining machines, but these second-hand mining machines are all obsolete ones, and the electricity cost of mining is relatively high
in addition to the second way of direct purchase, the digital currency exchange is a special place for bitcoin trading. If you want to own a bitcoin, you can buy it directly with money. However, it should be noted that there are many digital currency exchanges in the market at present. Many small exchanges are specialized in cutting users and eating customer losses for a living. Therefore, when choosing an exchange, it is better to focus on the head exchange. For example, Hufu, one of the head exchanges in China, I have been using it for nearly two years, and it is very stable and safe.
On February 25, 1968, Alex Mason, a special agent of the US Central Intelligence Agency's sad / SOG team, was tied to a chair in an interrogation room. The two men who interrogated him had been trying to get some information from him about the specific location of a digital radio station. Most of the levels in the game are made up of Mason's memories
On April 17, 1961, Mason, together with his teammates, CIA agents woods and Bauman, formed a team code 40 and participated in the US military action in the bay of pigs incident. Their mission was to assassinate Fidel Castro, the Cuban leader. Mason successfully entered Castro's official residence and shot the target himself. After that, although the three men successfully boarded the fleeing plane, the plane couldn't take off because the runway of the airport was blocked by enemy vehicles. Mason resolutely jumped off the plane and used the anti-aircraft artillery beside the runway to destroy the obstacles. The plane took off smoothly and escaped, but Mason was captured by the Cuban armyafter waking up, Mason found himself by the sea, next to a large freighter with the words "water Fairy". It turned out that he was handed over to the real Castro by the Cuban army. Castro gave Mason as a "gift" to his ally, general Nikita Dragovic, commander of the Soviet army, and asked Dragovic to torture Mason
During his stay in the reform through labor camp in volkuta, the Soviet Union, Mason met Victor rezenov, a veteran of the Soviet Red Army, and became a difficult friend with him. Rezenov told Mason that he was interrogated by dragovich and his deputy, Colonel Lev krafchenko, and Frederick Steiner, a former Nazi German scientist who surrendered to the Soviet Union. All three of them had a deep connection with rezenov: in the winter of October 29, 1945, the Soviet commandos of rezenov, dragovich, krafchenko and Dmitri Petrenko were ordered to search for Steiner in the Arctic circleafter the three were arrested, they were detained for interrogation in Laos. Dragovich sent a team of Soviet special forces to assist the Vietcong guerrillas to guard the three men in the water prison. A Soviet Special Forces officer made them play Russian Roulette for fun out of boredom. Bowman was killed for dissatisfaction and eloquence, and then Mason and woods cooperated with each other, Took the opportunity to kill several guards, escaped, and snatched the Soviet helicopter parked at the gate of the camp. The two men drove a snatched helicopter to destroy an enemy camp and its oil pipeline
Then they went to another base, rescued a group of captured US troops and met rezenov again. He learned that krafchenko was in the base. When Mason was attacked by krafchenko, woods stabbed krafchenko with a dagger and rushed out of the glass window with the latter trying to detonate the portable explosive At the same time, Mason's colleagues Hudson and Weaver found Dr. Clark in the Kowloon Walled City of Hong Kong and began to torture him. Clark gave away Steiner and a secret experimental base hidden in the yamantu mountains, while Soviet special forces raided when Clark gave out more important information. Although Clark released the pre arranged poison gas, causing heavy damage to the Soviet army, and led two agents to escape to their private arsenals to fight back with weapons, Clark said a series of numbers on the way, but he was killed by Soviet snipers when he was about to say the meaning of the series of numbers. Hudson and Weaver successfully withdrew after the arrival of reinforcementsat this time, Steiner cracked the radio frequency of Hudson and others, contacted and told Hudson that dragovich was cleaning up all the facilities and personnel related to Nova 6, and he would also suffer, At the same time, let them come to their base, wozrogziniye island in the Aral Sea, to try to stop the broadcasting of digital code: this code will allow dragovich to assign a large number of Soviet agents lurking in American cities to receive the instruction code to release nova-6 poison gas in the city. Only Steiner knows how to stop broadcasting. After that, Weaver photographed the layout point, and everyone got out of the base
since her escape from prison, Mason has been seeing the images of "fighting together" with rezenov because of the illusion of split personality caused by the extremely painful brainwashing process. In fact, rezenov was bent on revenge, so he manipulated Mason's brainwashing program. Before he escaped from prison, he changed the instruction given to Mason to assassinate Kennedy to kill Dragovic, krafchenko and Steiner. During the interrogation, the strange number that people often hear reading is the number broadcasted by dragovich. But the crisis is imminent, because Steiner is dead, no one knows the exact location of dragovich station
Hudson asked Mason to listen to the last recording of digital radio, which made Mason think of a Soviet ship he had seen in Cuba before: "water Fairy" after experiencing the painful choice between imagination and reality, and confirmed that it was where the digital radio was. At dawn, a group of people with a helicopter in the waters near Cuba found the ship, and launched an attack on it, dragovich arranged a lot of defense, but was still intruded by the U.S. military
after the successful penetration, Hudson and Mason found a hidden underwater radio station at the bottom of the ship when they searched the bottom of the ship. In fact, it was also a supply station for the Soviet submarine formation that invaded the United States after successfully releasing the poisonous gas. After confirming that the water fairy was a digital radio station, Hudson called the U.S. Navy to strike the ship within 15 minutes, but Mason insisted on continuing to search and kill dragovich himself. Then they dived into the water and found an underwater base built by dragovich. Finally, they found and killed dragovich at the bottom of the underwater base and returned to the sea safely
After successfully swimming out of the water, Weaver announced the victory, but Mason was still not sure. Finally, Mason appeared in Kennedy's film. In fact, the strangest thing was that when dragovich drowned, Mason questioned dragovich about his attempt to implant instructions in his brain. Mason accused dragovich of "trying" to brainwash him to assassinate his own president. Finally, dragovich used a rhetorical question to say "tried?" In addition, the women in the last scene are still broadcasting the numbers and Mason appears in the photo of Kennedy's assassination. In fact, Kennedy's assassination occurred at 12:30 p.m. on Friday, November 22, 1963, just after Mason returned to the United States. Because there is a five-year gap in the plot, and no one knows what happened in the five years, it can be seen that it was Mason who assassinated Kennedy five years ago. At this time, Mason's brain is quite confused, and he may not realize that he has killed Kennedy. The story ends 
extended materials:
role introction -
1. Alex Mason was born and raised in Alaska. Because Mason's hometown Alaska is close to the Soviet Union, Mason felt the threat of the cold war earlier than most Americans. This is the reason why he had a strong anti communist ideal and finally joined the USMC. When he was young, the candidate often went hunting (elk and grizzly bear) with his father in the Alaskan wilderness
so this candidate can use combat skills skillfully in cold environment and is an excellent sniper. The candidate was recruited to sad / SOG at the age of 25, ending his exemplary service in the Marine Corps. After becoming a member of the organization, Mason made a lot of contributions and got along with many colleagues in the organization, especially Frank woods
As a World War II veteran who has experienced the baptism of blood and tears, rezenov believes that he can return to his motherland like a hero. However, fate was changed forever by a post-war mission, operation OlympusPeter Lenko, an old comrade in arms, was killed by dragovich with poison gas ring the operation and vowed to kill dragovich and avenge his old comrade in arms. After discovering that Mason was brainwashed, he took the opportunity to instill the concept of "dragovich, Kravchenko and Steiner must die" into Mason's brain, and Mason did it one by one
Jason Hudsonregardless of his age, rezenov is a machine that completes tasks and can make anything that hinders his progress feel pain. The intermittent outburst of violent tendencies clearly reflects this
after graating from Georgetown University, Jason Hudson, with a al degree in psychology and political science, was recommended by his academic tutor and former OSS field agent Marshall Bryant. Hudson can always give full play to the intelligence of that day when carrying out tasks. He is an excellent military division and task coordinator. Therefore, it is also reused by the CIA. Given leadership and crisis management capabilities, Hudson will continue to be reused
although Hudson's many missions keep him away from the front line of the battlefield, Hudson is still a qualified soldier, especially when performing tasks requiring skill and strategy
I wish you progress in your study! Hope to adopt Hee hee