BW trading mining
how to mine a mine pool
the location of a mine pool is also very particular. It's not that a mine pool can be built anywhere, but it needs early-stage capital investment. A mine pool is to combine a single mining machine together. Because of the collection of many miners' computing power, the computing power of the mine pool accounts for a large proportion, and the probability of digging bitcoin is higher. The mine pool will distribute rewards according to the contribution value of each equipment
there are many mines all over the world, and the scale of each mine varies from big to small. Generally, small mines no longer have great advantages. Large mines have many miners for mining. For each miner, he can join any mine or join multiple mines at the same time, The first task of the mine pool is to distribute the income to the miners
(1) PPLNs method
this method gathers the shares g by all miners together. Whenever a certain amount of shares is accumulated (generally 30 million shares), the mine pool will allocate the profits of the previous stage to the miners according to the proportion of contribution
in this way, the income of miners depends entirely on the time needed to dig 30 million shares in the mine pool. If you are lucky, you can dig them in a short time, then the income of miners will be more, otherwise it will be less. In return, the pool charges a 3% tax
(2) PPS mode
for users, the income of this mode is relatively stable
the profit mainly depends on the miner's mining speed. As long as the mining speed is stable, the corresponding profit can be obtained, and the profit is real-time, that is, the mine pool will pay the profit for the miner while the miner is running
obviously, every time a block is calculated, the mine pool has paid for all the miners. If the block fails in the subsequent confirmation link, all the losses will be paid by the pool operator. Therefore, this method reces the risk of the miners, but transfers the risk to the pool operator
therefore, usually the ore pool can charge a handling fee to make up for the possible losses caused by these risks. In this mode, the tax of the ore pool is 7.5%
the above is about how to mine. The difficulty of mining has greatly increased, but the mining army is expanding. If the basic equipment does not meet the standard, it will be difficult to gain in the mining instry, because the value of the virtual currency may not be equal to the price of an equipment, and many miners are not just digging bitcoin, Instead, we choose other virtual currencies to mine.
1. Coinbene
country: Singapore
Mining instructions: CONI is issued by the global high-quality digital asset trading platform coinbene in full currency, with a total issue of 1 billion and guaranteed never to be added. Coinbene provides an online service (platform), which allows users to exchange different block link codes with each other. 100% of the platform revenue is converted into eth (converted according to the hourly closing price of ETH) and returned at 3pm the next day. Special line discount of transaction service charge: users holding CONI will enjoy special discount of service charge. The more they hold, the greater the discount. They can enjoy 30% discount at most
2. Fcoin
country: U.S.
Mining Description: fcoin is the first digital asset trading platform with transparent assets in the world, which will distribute 80% of the platform's income to FT holders regularly. Ft (fcoin token) is a token issued by fcoin trading platform, which is the representative of all rights and interests of the trading platform. The issuance of FT is based on the principle of "trading is mining", with an upper limit of 10 billion and will never increase“ The specific way of the "transaction is mining" indivial transaction fee return mechanism is: from 0 o'clock every day (GMT + 8, the same below), the transaction fee generated by the user will be converted into ft for accumulation every hour, and the conversion price is calculated according to the average price of FT in that hour (the average price is calculated as the total transaction amount / total trading volume). Return once an hour, return the mining output 24 hours ago and in the same hour interval. For example, in the interval of 7:00-8:00 one day, the return is the mining output in the interval of 7:00-8:00 the previous day
3, bit-z
country: U.S.
Mining instructions: voting method is adopted to realize currency loading, mining generates BZ in real time, and settlement is returned every 60 minutes. The commission fee will be reced by 3% for every 10 million mines“ Users who participate in the transaction can get a refund of service charge (in the form of equivalent BZ, and need to complete three-level certification); Each phase of 10 million BZ will be released step by step, and each phase of 10 million BZ will automatically enter the next phase. The return ratio of each period will decrease by 3%; At the same time, the platform promotes the opening of BZ transactions according to the mining capacity of the whole network; BZ shall return the service charge according to the formula in "2" before opening the transaction, and 100% of BZ real-time price after opening the transaction; Price calculation: before opening Trading: 1bz = 0.158 usdt, 1bz = 1dkkt, 1bz = (0.158 / BTC price of the whole network) BTC opening; After trading: real time price calculation
Mining instructions: the total amount of bigo coins is 25050000, which adopts destruction mechanism and dividend mechanism, and will never be issued. The only way to obtain bigo currency is for users of the currency exchange to obtain it through mining or online trading. Mining: it refers to the user's transaction on Hong Kong currency Pavilion platform (all currencies except bige currency and bigo currency), namely "transaction mining"“ Miners (users) increase the total trading volume of the platform through trading, and the trading system automatically drops bigo coins to miners as mining rewards U-coincountry: Australia
Mining instructions: Au is based on erc20 contract tokens, with a total issue of 5 billion, and will never be issued. All Au are frozen and need to be thawed by mining, 50% of which is released by trading mining. AU's "mining" is realized in the form of indivial transaction dividends. The specific calculation method is as follows: daily income of the miner = daily transaction handling charge / Au currency price of the day * dynamic transaction mining Commission. The "daily transaction handling charge" refers to the total handling charge generated by the miner's daily transaction in the Au trading area of u Network in Australia“ "Current day Au currency price" refers to the daily average price of Au currency on Australian u-net platform“ "Dynamic transaction mining rebate" means that the platform will refund 100% to 200% of the total transaction fees of the Au trading area on the same day according to the total mining quantity and currency price on the same day
there are more than a dozen other companies. There are too many words to post. Let's see for ourselves
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This is a Linux system IP address configuration command. The specific meaning is:
set the IP address of the system to 192.168.0.2; The subnet mask is 24, that is 255.255.255.0; The broadcast address is 192.168.0.255; The name of NIC device is eth0
all computers in the network must set a unique IP address to communicate normally. Because of this unique address, users can select the objects they need from thousands of computers efficiently and conveniently when they operate on networked computers
The IP address is just like our home address. If you want to write to a person, you need to know his or her address so that the postman can deliver the letter. A computer sending information is like a postman. It must know the only "home address" to avoid sending the letter to the wrong person. But our address is expressed in words, the address of the computer is expressed in binary numbers eth0 is the name set by the system for the network card. If there are al network cards or multiple network cards, there will be names like eth1 and eth2. The name can be set artificially. It is the unique name of the network card in the current computer system
Gongyi hi tech machinery factory is a professional manufacturer of mineral processing equipment. According to our own practical experience, we briefly introce the mineral processing process of vein tin ore for reference< Ore dressing process flow chart of vein tin ore:
according to the specific situation of the process flow of Gongyi hi tech machinery plant, firstly, the raw ore is fed into the jaw crusher by the loader to crush the raw ore to about 10 mm, then it is fed into the rod mill for grinding to break the connection between the tin ore and the gangue, and the ground tin ore is fed into the spiral classifier for classification, It is divided into coarse and fine particles for separation
the fine-grained tin ore has higher dissociation degree and less proction. The test in our plant shows that the recovery rate of the shaker here is higher than that of other gravity separation equipment, and the concentrate and tailings can be separated by the shaker
the coarse-grained tin ore enters the jig for separation. The main purpose of jig gravity separation here is to recover all the tin placer minerals. It is necessary to ensure the highest gravity recovery rate instead of improving the concentrate grade. The coarse concentrate proced by the jig enters the rod mill for grinding, breaking the tin minerals existing in the intergrowth structure of the coarse concentrate, and the tailings are directly discarded
the rod mill of Gongyi Gaoke Machinery Factory is a kind of high-efficiency fine crushing equipment, which can grind minerals to fine sand without over grinding, recing the loss of Tin Minerals in the gravity separation process e to over grinding. The purpose of this process is to improve the concentrate grade and ensure the highest recovery rate
the concentrate proced by jigger in Gongyi hi tech machinery plant can be used as the final proct, and the tailings are put into the shaker for secondary gravity separation to recover the fine Tin Minerals in the jigger tailings. The main purpose is to improve the recovery rate of the whole process. The concentrate from the shaker and the jigger will merge into the concentrate pool, and the tailings will be directly discarded
Gongyi hi tech machinery factory is an advanced enterprise specialized in R & D and manufacturing of mineral processing equipment. It has specially proced a full set of small-scale experimental equipment and built a perfect small-scale experimental platform, which can carry out mineral processing experiments for customers free of charge. And welcome to visit our factory!
Bitcoin is an electronic coin proced by open source P2P software. Digital coin is a kind of network virtual asset
2. Put the cleaned chicken into the pressure cooker, add 2 thick ginger slices and 2 green onions, add 1 tbsp cooking wine (Shaoxing yellow rice wine is best), put in the cleaned Lycium barbarum, Codonopsis pilosula, Angelica sinensis (a small piece is enough), red dates (4 or 5 pieces are enough, more soup will have sour taste), and 3 longan meats. If you are afraid of being burned, remove Angelica sinensis, add 5 grams of Yuzhu and rice, Add a little less salt (to make the chicken tasty), add water less than an inch of the chicken, cover the lid and valve, and put it on the stove to boil
3. After steam injection, change the medium pressure for 5 minutes, and then change the low pressure for 10 minutes (to keep the soup clear and not turbid), turn off the fire and wait for the pressure of the pressure cooker to decrease
4. Let off steam, open the lid of the pot, pick out the ginger and onion, add appropriate amount of salt and chicken essence (according to personal preference), a pot of delicious chicken soup is ready, drink it
5. If it is stewed in an ordinary soup pot, add more water. Do not add water halfway, otherwise the soup will not be mellow; Simmer for 10 minutes in high heat, then simmer for 1 hour in low heat (for tender chicken, the time for stewing old hen should be doubled), seasoning can be used
6. It can also be stewed in a covered ceramic container (this stewing method is the most mellow and commonly used stewing method for Cantonese cuisine). Put the cover of the container with good materials into the steamer. If possible, seal the container with wet water with gauze paper (adjust the taste first) and steam for about 2 hours
7. If you use a steam pot to stew, you don't need to put water into it. The soup is condensed by steam. It tastes very fragrant and mellow
8. No matter what kind of stewing method is used, it is best to remove the chicken oil before stewing to avoid too greasy