Price of hand-held mining currency

1.

It's a scam. Many Internet enterprises and network security enterprises believe that illegal "mining" has become a serious network security problem

with the rise of "cloud mining", the virtual machine has become the main use object of digital currency such as Monroe coin and Eli coin, and the situation of embezzling cloud computing resources for "mining" has also increased significantly; Security team monitoring found that "competing for mining machine" has become one of the important purposes of Botnet expansion; And found a new type of "mining" virus (mining XmR / Monroe), the virus spread wildly in two months, illegal "mining" profits of nearly one million yuan

extended information:

from a commercial point of view, the business model of mining can walk out of a "healthy road". As long as the "incentive money" is lower than the average cost of new users in the market, the business model will be reasonable and feasible

however, if the platform tempts users to participate with "no capital, no profit", it is worth being vigilant. The so-called "mining" opportunity provided by the platform is likely to be "digging a good hole" waiting for you to jump in

2.

Only those whose electricity charges are controlled within 0.3 yuan can mine. At present, the daily income of a bitcoin S9 is about 55 yuan (calculated at 7000 yuan), so 30 is 30 × 55 = about 1650 yuan (210000 yuan)

bitcoin is a kind of universal encrypted electronic currency in the world, and it is completely autonomous by users. Bitcoin is a kind of P2P digital currency. Point to point transmission means a decentralized payment system

the concept of bitcoin was first proposed by Nakamoto in 2009. Unlike most currencies, bitcoin does not rely on specific currency institutions to issue. It is generated by a large number of calculations based on specific algorithms. Bitcoin economy uses a distributed database composed of many nodes in the whole P2P network to confirm and record all transactions, and uses cryptography design to ensure the security of all aspects of money circulation. The monetary system used to have no more than 10.5 million in four years, after which the total number will be permanently limited to 21 million

bitcoin can be cashed and converted into the currency of most countries. Users can use bitcoin to buy some virtual goods, and they can also use bitcoin to buy real-life goods. On December 11, 2017, bitcoin futures began trading on the Chicago Board of Options Exchange (CBOE). On January 24, 2018, the Bank of Indonesia announced the ban on bitcoin payment

3.

It's about 37 yuan

let me first introce the reward mechanism of bitcoin system

bitcoin can basically dig out a block every 10 minutes through system settings. The reward for each block is given to the miners who dig out the block. The miner who digs out the block is called the block miner. The block miner will record the legal transactions in the bitcoin network to the blockchain, so that the miner can receive the service charge for bookkeeping

there are two parts in the reward for the block Miner: one part is the reward given by the system, which is called coinbase reward (also known as system issuance reward), the other part is the reward for bookkeeping, which is called miner's fee. The coinbase reward started with 50 bitcoins. For every integral multiple of 210000 blocks, the coinbase reward will be halved. This is what we often hear about bitcoin mining reward halved in four years

at the present stage, the reward of coinbase is 12.5 bitcoins. At the present stage, the average transaction miner fee received by miners for digging out a block is about 0.1 bitcoin (not fixed), that is to say, the average reward received by miners for digging out a block is about 12.6 bitcoin

about 99% of miners' rewards come from the system's coinbase rewards. According to the bitcoin system, one block can be g out every 10 minutes on average. The number of new blocks that can be g out in one day is 144 (60 * 24 / 10 = 144). At present, the number of bitcoins that can be g out every day is 1800btc (144 * 12.5btc = 1800btc). With the miner's fee of about 0.1btc per block, the total reward for all miners in one day is about 1814.4btc

4.

You can't dig in a day. It takes 2000 years

the global unified computing difficulty of bitcoin is 2621404453 (expected to change in two days). It takes more than 2000 years for a 2.5GHz CPU to work out a bitcoin

in order to make the graphics card fully loaded for a long time, the power consumption will be quite high, and the electricity bill 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

extended data:

bitcoin network generates new bitcoin through "mining". In essence, the so-called "mining" is to use computers to solve a complex mathematical problem to ensure the consistency of bitcoin network distributed accounting system

bitcoin network will automatically adjust the difficulty of mathematical problems, so that the whole network can get a qualified answer about every 10 minutes. Then bitcoin network will generate a certain amount of bitcoin as block reward to reward the person who gets the answer

when bitcoin was born in 2009, block rewards were 50 bitcoins. Ten minutes after its birth, the first 50 bitcoins were generated, and the total amount of money at this time is 50. Then bitcoin grew at a rate of about 50 every 10 minutes. When the total amount reaches 10.5 million (50% of 21 million), the block reward will be halved to 25

when the total amount reaches 15.75 million (5.25 million new output, i.e. 50% of 1050), the block reward will be further halved to 12.5. The monetary system used to have no more than 10.5 million in four years, after which the total number will be permanently limited to about 21 million

5. This depends on what configuration of bitcoin mining machine you buy. Take Avalon mining machine as an example, avalon2
1t package (10 single-mode groups): the price is 13999 yuan; The price of avalon2 single-mode 100g is 1599 yuan; The price of Avalon 2-generation Miner 2 mole 200g is 2500 yuan. At present, Avalon three generation chips have been released, and Avalon 3 mining machine is about to enter the market.

6. Send photos to see

7. There are many factors affecting the mining income. The first is the currency price. The higher the currency price is, the more profitable the mining will be. The second is the difficulty. The slower the difficulty rises, the more profitable the mining will be. The lower the cost, the more profitable the mining. Of course, the cost here refers to the purchasing cost and operating cost of computing power, including labor, network, construction, electricity and so on. The lower the cost, the better. Mining needs to deal with the risk of currency price plummeting, mining difficulty soaring, and mining costs rising. It's not recommended for indivials to mine. The cost is too high, and the cost of photoelectric charge is no advantage for indivials. However, the electricity charge of large-scale mines is generally 0.25 yuan, once or even lower. It is suggested that the owner rent the mining machine directly on the 58btc platform, which is more efficient and more professional than himself

8. [constellation badge can be obtained by mining and doing tasks]
Aries clothing = constellation badge + sheep Baa Baa (sheep Baa Baa is bought in the mall, gold coin) × 20)

Gemini clothing = constellation badge + double row chocolate (double row chocolate can be mined). Pure guess luck)

Leo clothing = constellation badge + love gift box (love gift box mining can get, also can buy from players)

Virgo clothing = constellation badge + snow wool (snow wool can raise sheep, also can buy from other players)

Taurus clothing = constellation badge + Taurus (Taurus can buy in the mall, gold coins) × 2)

Scorpio clothing = constellation badge + Blue Crystal (blue crystal can only be obtained by mining)

Sagittarius clothing = constellation badge + Cupid's arrow (Cupid's arrow can be purchased from other players or sent by your boyfriend / girlfriend)

Capricorn clothing = constellation badge + wool (wool can raise sheep by itself, You can also buy it from other players)

Pisces clothing = constellation badge + Aquarium (aquarium can go to mine, open treasure box and buy it from other players)

Aquarius clothing = constellation badge + Black T-shaped water pipe + black straight water pipe (two items can be mined by mining, You can also buy from other players)

I've finished this task. So I forgot what I needed

[PS: all tasks here can be done by ordinary players]
[please be satisfied, thank you.]

9. Speed, electricity, of course, pay ah, there is no need to pay electricity free card.

10. "Transaction value" is relative. If there are enough buyers and sellers, the liquidity of transaction can be formed, and a counter offer with transaction value can be formed. In fact, no matter the coins g up or the tokens issued by the blockchain project party, as long as they have liquidity in the secondary market, they will have "transaction value". However, whether these coins are valuable or not is worth more discussion.