The spark pool is real

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. Unable to connect to mine pool, try again in 20 seconds. 1. No network. 2. Another wave of attacks on the spark pool.

3.

Hangzhou Ethereum Information Technology Co., Ltd. is a limited liability company (invested or controlled by natural person) registered in Yuhang District, Hangzhou City, Zhejiang Province on March 20, 2017. Its registered address is room 2003, building 3, Xinyuan jinzuo, Nanyuan street, Yuhang District, Hangzhou City, Zhejiang Province (entrusted by Tianze commercial secretary)

the unified social credit code / registration number of Hangzhou Ethereum Information Technology Co., Ltd. is 91330110ma28n029xm, and the enterprise legal person is Zhang Shoukun

Hangzhou Ethereum Information Technology Co., Ltd. has a general registered capital in the province

view more information and information of Hangzhou Ethereum Information Technology Co., Ltd. through network enterprise credit

4.

The miner is better

1. the electricity charge for mining with graphics card is very high, and the performance is not high, so it can't even earn the electricity charge

2. mining is an investment more than time and speed. We should try to dig more money in the shortest time. Therefore, the professional mining machines of BTC now stress the characteristics of simple operation, small footprint and low power consumption. For example, Yingtai has developed a professional mining motherboard with a computing power of 23.488g/hash, and the proct model is btc-24gh< br />

5. Open the app store, search and click Install to download

6.

Spark has a high hit rate at level 4 every year. It's true

the content of the software includes online courses, book matching, memorizing words skillfully, preparing for dry goods and intelligent model test moles, covering the real test questions over the years, and providing targeted learning guidance for listening, vocabulary, reading, translation and writing

in 2017, spark English launched the online live course, and created a large number of course IP which are favored by candidates. At the same time, with the help of a complete technical platform, an intelligent teaching system is launched, including the live recording of the course, the small vocabulary program, the intelligent online model test and the manual correction of homework, etc., so as to improve the learning efficiency of candidates

extended materials:

according to the regulations of the Ministry of ecation of China, CET-4 does not set a pass line, and the score above 220 points (including 220 points) will be issued with a score of 425

(including 425 points), you can apply for CET-6, and if the score reaches 500 points (including 500 points), you can apply for oral English test

7. Xinghuo grassland is relatively popular at present, but the choice of platform must be legal

now there are many illegal platforms, so the choice should be cautious

it's better to know more, so as to avoid wasting energy and loss. If you have any questions, you can communicate by name.