1. bitcoin home in China www.btc798.com It's not bad. The information is quite complete and covers a wide range. Most of the
digital currency news is within the scope of its report
of course, the previous bitcoin Gang, bitcoin information network and bitcoin Chinese network were also very good, but later they all quit. However, with the fall of bitcoin price, these websites are much more low-key, or even disappeared.
2. The difficulty is good. Now many netizens are playing Wang h card against F,
its smooth picture makes you feel the delicate battle like a star
the combination of sound effect and light effect makes people feel the real sense of fighting, leaping and jumping,
the cartoon Q style of characters in the game,
it makes the players feel the combination of hundreds of games.
3. The new blackmail virus is called Petya blackmail virus. According to foreign media reports, a variant of Petya extortion virus, which is homologous to wannacry extortion virus technology, broke out in the world on Tuesday. A number of large enterprises including the UK, Ukraine, Poland, Italy, Denmark, Russia and the United States reported that they were attacked by the virus. Among them, the government, state-owned banks, transportation, energy and other key infrastructure and departments in the hardest hit Ukraine were attacked, Even the prime minister's computer was attacked
similar to wannacry, unlocking Petya virus also requires payment of encrypted digital currency. It is reported that after the virus locks the computer, it requires users to pay $300 in encrypted digital currency to unlock it. According to the public data of the bitcoin trading market, there were 10 ransom payments in the first hour of the virus outbreak, and its "money sucking" speed completely surpassed that of wannacry. But the latest news shows that because the virus author's blackmail mailbox has been sealed, now the ransom can not restore the system
4. Provenance: Doge "shenfan dog", originally a Japanese Chaigou girl named Kabosu. It has been transformed into a variety of characters. Its irrational style has swept the Internet, and it has been given the proper term "Doge". It has also been rated as a cultural phenomenon of the year by Japanese NBC and other TV stations, There is even a kind of virtual currency (dogecoin)
with its expression as the symbol. The original picture: captain of England 2
it's not easy to search the source
please accept ~ thank you
5. You're talking about bitcoin
mining sites, right? https://www.btcguild.com
cgminer is used in mining software, http://ishare.iask.sina.com.cn/f/36904777.html
6. I brush the news of fire chain finance every day, especially the report on bitcoin, which is of great help to me.
7. Ore mineral aggregate. Under the condition of modern technology and economy, metals or other procts can be extracted from minerals on an instrial scale. Originally, it refers to the solid matter mined from the metal deposit, but now it has been extended to the nonmetallic minerals such as sulfur, fluorite and barite accumulated in the parent rock after formation. The ratio of the weight of useful components (elements or minerals) in ore to the weight of ore is called ore grade. Gold, platinum and other precious metal ores are expressed in g / T, and other ores are usually expressed in percentage. Ore grade is often used to measure the value of ore, but the same effective component of ore gangue (useless minerals or minerals with little useful content and can not be used) and the amount of harmful impurities also affect the value of ore. Generally divided into lean ore, ordinary ore and rich ore. Sometimes it is only divided into lean ore and rich ore. there is no unified standard for this division. Generally, each instrial sector and mining area has its own calculation range. According to the properties and utilization characteristics of the useful minerals, they can be divided into metal ores and non-metal ores. In the process of mining, because of the waste rock mixing or the loss of high-grade ore, the ore grade is reced, which is called ore dilution. Ore dilution will increase transportation and processing costs and rece the proction capacity and recovery rate of ore processing sector. If the waste rock contains harmful impurities, it will also rece the quality of the final proct. Ore dilution is mainly expressed by ore dilution rate (the ratio of the difference between instrial ore grade and mined ore grade and instrial grade, expressed as a percentage). Gangue ore often contains a variety of minerals, which are associated with the "ore minerals" that we currently use, and the minerals that can not be used at present are called gangue minerals. For example, in addition to chalcocite and chalrite, copper ores usually contain quartz and calcite, which are gangue minerals. Sometimes the useful minerals contained in the ore can not be comprehensively utilized because of their low content, they are also regarded as gangue minerals. For example, some copper ores accompanied by a small amount of galena and sphalerite can not be comprehensively utilized and are also regarded as gangue minerals. Gangue minerals are usually removed ring mineral processing. The division of ore minerals and gangue minerals is not absolute. Currently useless minerals may become useful minerals with the development of science and technology.
8. There should be news reports about this new online currency when bitcoin first appeared.
9. Go to Jinniu finance and economics. Maybe it can help you.
