Which pool is better for Monroe
their service is very good
POW: full name of proof of work
pos: proof of stake
both of them are the consensus mechanism of blockchain and the bookkeeping method of digital currency
the difference is:
1. POW mechanism: workload proof mechanism, that is, the proof of workload, is the requirement that must be met when generating a new transaction information (that is, a new block) to be added to the blockchain. In the blockchain network based on workload proof mechanism, the ability of nodes to obtain the correct numerical solution to generate blocks by calculating the numerical solution of random hash hash is the specific performance of node computing power
POS mechanism: the proof of rights and interests requires the certifier to provide a certain amount of ownership of cryptocurrency. The operation mode of the proof of rights and interests mechanism is that when creating a new block, the miners need to create a "currency right" transaction, and the transaction will send some coins to the miners themselves according to the preset proportion. According to the proportion and time of token owned by each node, the equity proof mechanism reces the mining difficulty of nodes proportionally according to the algorithm, so as to speed up the speed of searching for random numbersextended materials:
the concept of bitcoin was first proposed by Nakamoto in 2009. According to Nakamoto's ideas, the open source software and the P2P network on it were designed and released. Bitcoin is a kind of P2P digital currency. Point to point transmission means a decentralized payment system
unlike most currencies, bitcoin does not rely on specific currency institutions. It is generated by a large number of calculations based on specific algorithms. Bitcoin economy uses the distributed database composed of many nodes in the whole P2P network to confirm and record all transactions, and uses the design of cryptography to ensure the security of all aspects of currency circulation. The decentralized nature and algorithm of P2P can ensure that it is impossible to artificially manipulate the value of bitcoin through mass proction
because those who come in after mobile phone mining will be cut leeks
precautions:
1. In the past two years, various myths about blockchain "overnight wealth" have been constantly staged, and "mining" cryptocurrency has become a new trend of wealth, and mobile phone mining is becoming more and more popular
2. There will be special mining machines for real mining. After all, every mining machine is not cheap now. Mobile phone automatic mining can be obtained at a very low price. What you dig is not bitcoin. Basically, the counterfeit coin you send is not worth money. At that time, you will still be cut leeks
Graphics card digging Monroe is really better than other currencies, the income will be higher! Of course, digging eth is also a good choice
this is my own video card miner. The mining software uses ha Yu miner , (the reason why I choose this software is that ha Yu does not pump water ) there are about 12 pieces per day
the air is dirty and the bath is dirty
in a bath center located in Taihang District of Taiyuan City, a bad smell comes from the bathroom. It turns out that the bathroom and toilet are connected as a whole. In addition, in winter, the windows are closed and the air is not circulating, so the air in the bathroom is dirty. However, what is even more unacceptable is that the water in this bathing center is cool and hot“ It's strange that you don't catch a cold when you wash it like this. " Said a customer who came to take a bath. Take another look at the water in the bath. On it, there are still oil stains left by the bather after washing. However, the bath worker still takes the dirty water to wash the customer's body. A customer who asked for a bath could not help but ask: "can this kind of cleaning be cleaned?"
low price and equipment in disrepair
the price tag of the dormitory bathhouse of the weaving factory located in Changfeng street is: 3 yuan for bathing + sauna, 3 yuan for rubbing bath and 8 yuan for massage. Such a low price will naturally attract many customers. Entering the bathroom, the scene is disappointing. Due to the long-term corrosion of humid air and water, the wood board in the steaming room has been moldy. In the corner of the room, there are electric stoves piled with hot coal and exposed red wires. However, only a few thin wooden blocks are used to block the stove emitting high temperature. Once someone accidentally touches it, it is easy to be scalded
more than one customer shared a towel
in the process of taking a bath, one out of every three people asked to take a bath. However, the reporter noticed that every customer was given the same towel by the washman. When the reporter said whether it was sanitary or not, the washman had his own understanding: "Oh, who still uses my towel now? It's so dirty. People take it with them. " At this time, the customer said to the bath worker, "can you give me some soap?" The bath worker took up the customer's soap and put it on the towel, daubed it all over the customer's body, then opened his mouth and said, "one piece." At this point, the customer realized that the original 3 yuan only for "rubbing bath".
because the network wide computing power required by this kind of token is not high, the probability of hash collision of the computing power of personal computer can find out the answer in a short time, so as to obtain block rewards. However, this kind of token generally has little value or high risk, so it is not of great significance< br />
extended data:
mining risk:
1. Electricity charge problem:
if the graphics card "mining" needs to be fully loaded for a long time, the power consumption will be quite high, and the electricity charge will be higher and higher. Many professional mines at home and abroad are operated in areas with extremely low electricity charges, such as hydropower stations, while more users can only mine at home or in ordinary mines, so the electricity charges are not cheap. Even in a certain residential area in Yunnan, there was a case of crazy mining, which led to a large area trip of the residential area, and the transformer was burned
2. Hardware expenditure:
mining is actually a competition of performance and equipment. Some mining machines are composed of more such graphics card arrays. With dozens or even hundreds of graphics cards, the cost of hardware and other costs is very high, and there is a considerable expenditure in mining
in addition to the display card burning machines, some ASIC (application specific integrated circuit) professional mining machines are also on the battlefield. ASIC is specially designed for hash operation, and the computing power is also quite strong. Moreover, because their power consumption is far lower than that of the display card, they are easier to form scale, and the electricity cost is also lower. It is very difficult to compete with these mining machines, This kind of machine costs more
3. Currency security:
the withdrawal of bitcoin requires hundreds of keys, and most people will record this long string of numbers on the computer, but the frequent problems such as hard disk damage will make the key permanently lost, which also leads to the loss of bitcoin
4. System risk:
system risk is very common in bitcoin, and the most common one is bifurcation. Bifurcation will lead to a drop in currency price and a sharp drop in mining income
however, many cases show that the forking will benefit the miners, and the forked competitive currency also needs the miners' computing power to complete the minting and trading process. In order to win more miners, the competitive currency will provide more block rewards and handling charges to attract miners. Risk makes miners.