The calculation force of fish pond is unstable

1. < UL >

this is mainly e to the 51% attack, because before some of the world's well-known mines, e to the low rate and convenient use, many miners went to those large mines to mine. As a result, the computing power of the mines soared, approaching or even exceeding 51% of the global computing power many times

bitcoin community has also raised a big discussion about 51% attack for many times,. The mine pool operators also called on the miners to move to other mines in a responsible manner, and finally 51% of the attacks were solved. Many of China's miners have moved to fish ponds

most of the new miners have joined the fish pond because they don't know about the global mine ponds, and many of the previous mines have died e to poor management

2.

Mine pool refers to:

as the computing level of the whole bitcoin network continues to rise exponentially, a single device or a small amount of computing power can not get the block reward provided by the bitcoin network on the bitcoin network

after the computing power of the whole network has been improved to a certain extent, the low probability of getting rewards has prompted some geeks on "bitcoin talk" to develop a method that can combine a small amount of computing power and operate jointly, and the website established in this way is called "mine pool"

extended data:

the existence of the mine pool reces the difficulty of bitcoin and other virtual digital currency mining, reces the mining threshold, and truly realizes the bitcoin mining concept that everyone can participate in

but its disadvantages are also very obvious, because computing power is connected to the mine pool. As a mine pool, it will have huge computing power resources. In the bitcoin world, computing power represents the bookkeeping right, and computing power is everything. If the computing power of a single mine pool reaches more than 50%, it will be easy to launch 51% attacks against virtual digital currencies such as bitcoin, The consequences are very terrible:

the mine pool can make the mine pool with 49% of the remaining computing power have no harvest, instantly quit the competition and go bankrupt. The mine pool's computing power exceeds 50%. If 51% attack is launched, it will easily occupy all the effective computing power of the whole network

3.

This is the pool share in the past three months:

4. It depends on the difficulty of the algorithm and the current currency price. The income is not fixed!

5. Renren mine brand is older, the strength of investors is better, there are mines in the world, and the risk is greater than Xiaolu

6. blockchain is in its infancy, but it is still hindered by bad public relations and regulation. A global digital currency is likely to emerge in 2020. The first jurisdiction to accept the blockchain and develop a regulatory model will benefit from employment and economic growth
in 2019, the blockchain revolution will stagnate. At least that's what those who understand say. A recent Gartner Group report called it "blockchain fatigue.". Other experts also agree with the view that the pilot has failed, few of them have been put into proction, and blockchain may be an edge technology.

7. For example, it's the most common to raise Koi. The best shape for a fish pond is a full moon or a half moon. In geomantic omen, water is the main source of wealth. Therefore, a round pond is the best choice because it belongs to gold and gold can proce water.

8. It's not good to have fresh water circulating in the fish pond every day

the water temperature is not stable and the water flow is not fixed, which will affect the growth rate of fish. If the fish grow slowly, the yield will be reced naturally, which is not worth the loss. It should be repaired as soon as possible.