The earliest way of bitcoin mining

1. On November 1, 2008, a self styled Satoshi Nakamoto posted a research report on a secret cryptography discussion group. The report expounded his new idea of electronic currency bitcoin came out
on January 3, 2009, Nakamoto g up the first batch of 50 bitcoins on a small server in Helsinki, Finland
on May 21, 2010, the first bitcoin transaction: Laszlo hanyecz, a Florida programmer, bought a $25 pizza coupon with 10000 BTC
on July 16, 2010, the price of BTC rose by US $0.08 from US $0.008. The first sharp price fluctuation shows the rise of new things
on July 17, 2010, the first bitcoin platform was established
on November 6, 2010, the price on mtgox reached $0.5, and the bitcoin economy reached $1 million
on December 7, 2010, the first portable device to portable device transaction was realized on Nokia 900, with a transaction volume of 0.42btc
on February 9, 2011, the price reached US $1 for the first time, which is equivalent to US $1. The news that BTC is equivalent to us dollar has been widely reported by the media, which has aroused people's great attention, and the number of new users has increased greatly. In the next two months, bitcoin and pound sterling, Brazilian currency, Polish currency exchange trading platform has opened
on March 18, 2011, the BTC / USD exchange rate hit a seven week low, falling to US $0.7
on August 20, 2011, the first bitcoin conference and World Expo were held in New York. Among Google trend counties, bitcoin's attention reached a new high, with a price of $11 at that time
on November 14, 2011, the price of bitcoin hit a new half year low of $1.99
on September 15, 2012, the bitcoin conference was held in London. At this time, the price of bitcoin was $11.8
on September 27, 2012, bitcoin fund was founded, and the price of bitcoin was $12.46
on November 25, 2012, the first bitcoin conference in Europe was held in Prague, Czech Republic. At this time, the price of bitcoin was $12.6
on February 19, 2013, bitcoin client v8.0 was released. At this time, the price of bitcoin was $28.66
on April 10, 2013, BTC set a record high price of $110
on May 9, 2013, BTC Chinese, the largest bitcoin reporting website www.sosobtc.com The company obtained the investment fund Union Square's US $5 million round a investment, and the price of bitcoin was US $112.09 at this time< On May 28, 2013, the Department of Homeland Security banned the virtual currency service of Liberty Reserve, a Costa Rican exchange company, for its suspected xiqian and unlicensed fund transfer business, U.S. prosecutors said that this will become the largest international xiqian lawsuit in history, with the scale of absorbing money reaching 6 billion US dollars. A large number of users, including China, will lose all their money. At this time, the price of bitcoin is 128 US dollars
in June 2013, Netcom said that the United States will withdraw from qe3, deflationary bitcoin and quantitative easing monetary policy, which are the relationship between the two
on June 27, 2013, the German Conference made a decision: holding bitcoin for more than one year will be tax-free, which is considered by the instry to recognize the legal status of bitcoin. At this time, the price of bitcoin is $102.24
on June 28, 2013, mtgox obtained the monetary service license issued by the financial crime enforcement network office of the U.S. Department of the Treasury. Transaction standardization may mean that bitcoin is on the right track, government risk is reced, and its pace of integration into the display economy will be accelerated. At the same time, it will play an exemplary role in other virtual currencies. At this time, the price of bitcoin is $97.99
on November 28, 2013, the bitcoin trading price of Mt. GOx, a popular bitcoin exchange, broke through $1000, reaching a record high of $1073
on November 29, 2013, the trading price of bitcoin on Mt. GOx, a popular exchange, hit a record high of US $1242, while the price of gold was US $1241.98 an ounce, surpassing that of gold for the first time.

2. Bitcoin is a digital currency based on a specific algorithm. < blockquote >

bitcoin is equivalent to digital gold. As a generally recognized equivalent, gold naturally has monetary properties and has been regarded as a kind of currency since ancient times. Bitcoin was born in 2009 and created by a person named Nakamoto. As the earliest digital currency, it was worthless at the beginning of creation. Until 2017, the highest transaction price of bitcoin exceeded 30000 RMB. The reasons why bitcoin became a valuable digital currency are as follows:

first of all, it is like gold, as a natural mineral, The total amount of bitcoin is limited. Bitcoin can not be over issued according to its own algorithm, so there will be no rapid devaluation of currency e to excessive currency issuance. The number of bitcoin is controlled to no more than 21 million e to the algorithm, so it can not be issued in large quantities, so its value is guaranteed

3.

Those people are living a good life now, those who played bitcoin in the early days & lt; The pig of tuyere & quot; Made a lot of money

I. Nakamoto found bitcoin, and now it is fading out of the bitcoin circle< p> the discussion of bitcoin in many forums is no longer limited to & quot; Is bitcoin a scam;, Instead, it extends to & lt; Can bitcoin become a global currency in my opinion, bitcoin is a full digital bubble. A virtual currency constructed by algorithm has no national support behind it. Moreover, the scarcity of bitcoin will inevitably lead to its appreciation very quickly, especially under the guidance of market economy. behind the currencies used by countries in daily life are endorsements with national prestige, just like the reason why the US dollar circulates around the world is not because the strong national strength of the United States ensures the liquidity of the US dollar Nakamoto's original simple idea of letting bitcoin replace the currencies of various countries and become the object of global circulation is a joke in terms of power struggle between countries

4. Bitcoin, as a kind of network virtual currency, is very popular. Many people will "dig" bitcoin. Today, let's introce the mining tutorial of bitcoin
Step 1: prepare mining machines and pools
if you want to dig bitcoin, you must prepare professional equipment. At present, there are many professional mining machines on the market, and the pool is also essential. When you choose a pool, you should also compare the output and income gap of each pool, and then choose the most suitable one
Step 2: register and set the mine account
after the mine is ready, register the mine account and set a common email. When setting the mine account, each CPU or GPU needs to set a mine account
Step 3: download the bitcoin miner
after you register and set up your account, you need to download the bitcoin miner. When downloading the miner, be sure to choose the miner that can make your CPU and graphics card play the most function. After downloading, set the server, user name, password, device and so on
Step 4: Mining
after setting up the miner, click the "start mining" button, the miner will enter the state of full speed operation, and the miner will start mining automatically.

6. In January 2013, Avalon released the 60g / s miner specification and accepted the booking. In January 2013, Avalon delivered the world's first commercial bitcoin ASIC miner, and Jeff garzik, the core developer of bitcoin network, was fortunate to be the owner of the first commercial ASIC miner.

the most difficult mining problem is 0. At the beginning of 2013, the computing power was about 2p, and now it has reached 100p

7. Mining instry is the oldest instry in human history, mainly relying on physical and chemical means to obtain mineral resources. At present, the mining methods are classified from the perspective of subject classification
comprehensive classification: underground mining method and open pit mining method
classification by instry: non ferrous metal mining method and non-metallic mining method, coal mining method, oil and gas mining method, coal seam gas mining method, etc.
classification by mining technology and discipline: coal mining method is divided into blasting mining method, ordinary mechanized mining method and comprehensive mechanized mining method, Hydraulic mining method, gasification mining method, room pillar method, deep hole blasting method, filling method, etc.
non ferrous metal and non-metallic mining methods are divided into caving method, filling method and open stope method; And chemical dissolution.

8. Mine distribution
scene name monster grade mineral name / grade mineral name / grade mining skill grade
Wuliang 1-10 copper mine / 1 -- 0
Jiange 1-10 copper mine / 1 -- 0
Dunhuang 9-16 copper mine / 1 -- 0
Jinghu 9-16 copper mine / 1 -- 0
Songshan 15-21 copper mine / 1 -- 1
Taihu 15-21 copper mine / 1 -- 1
Xihu 20-26 copper mine / 1 iron mine / 21
Erhai Lake 25-31 iron ore / 2 silver ore / 3 2
Yannan 30-36 silver ore / 3 cold iron ore / 4 3
Longquan 35-41 cold iron ore / 4 gold ore / 5 4
Cangshan 40-46 gold ore / 5 basaltic iron ore / 6 5
Yanbei 45-51 basaltic iron ore / 6 crystal ore / 7 6
Wuyi 50-56 crystal ore / 7 jadeite ore / 8 7
Shilin 55-61 jadeite ore / 8 Zhenwu ore / 9
Caozhou 60-66 Zhenwu ore / 9 Longxue ore / 10 9
Meiling 65- 71 Longxue mine / 10 10

herb distribution
scene name monster level herb name / level herb name / level herb name / level herb picking skill level
Wuliang 1-10 white Ying / 1 Pollen Typhae / 1 0
Jiange 1-10 white Ying / 1 Pollen Typhae / 1 0
Dunhuang 9-16 white Ying / 1 Pollen Typhae / 1 0
Jinghu 9-16 white Ying / 1 Pollen Typhae / 1 0
Songshan 15-21 white Ying / 1 Puhuang / 11
Taihu 15-21 Baiying / 1 Puhuang / 11
Xihu 20-26 Chuanbei / 2 Yuanhu / 22
Erhai 25-31 loquat / 3 licorice / 3 honeysuckle / 3 3
Yannan 30-36 Scutellaria / 4 wolfberry / 4 Chenxiang / 4
Longquan 35-41 Eucommia ulmoides / 5 Atractylodes lancea / 5 Fuling / 5
Cangshan 40-46 Fangfeng / 6 Elsholtzia / 6 Huanglian / 6
Yanbei 45-51 Danggui / 7 Guixin / 7 Xiangfu / 7 Wuyi 50-56 Huoxiang / 8 huishencao / 8 Shouwu / 8 8
Shilin 55-61 Cordyceps sinensis / 9 Solanum nigrum seed / 9 9
grassland 60-66 Xiangbei / 10 ginseng / 10 10
Meiling 65-71 Ganoderma lucim / 11 xunccao / 11
Yuxi 70-76 Lianzi / 12 kumuchun / 12
Liaoxi 75-81 Lianzi / 12 kumuchun / 12
Nanhai 80-85 Lianzi / 12 kumuchun / 12
Nanzhao 84-89 Lianzi / 12 drywood spring / 12
Chang 88-93 Lianzi / 12 drywood spring / 12
Qiongzhou 92-97 Lianzi / 12 drywood spring / 12
miaojiang 96-101 Lianzi / 12 drywood spring / 12
Huanglong 100-105 Lianzi / 12 drywood spring / 12

9. Since the birth of bitcoin, bitcoin mining has gone through the following four stages:
CPU mining → GPU mining → professional miner mining → mine pool mining
on January 3, 2009, the founder of bitcoin, Nakamoto Tsung, g up the first batch of bitcoin with computer CPU
with the recognition of bitcoin, more and more people are mining, the computing power of the whole network is rising, and the difficulty of mining is graally rising
the first graphics card mining software was released on September 18, 2010. A graphics card is equivalent to dozens of CPUs, and the mining capacity has been significantly improved
later, someone invented a professional mining equipment based on mining chip, namely mining machine. At present, the instry-leading ant miner is equipped with nearly 200 bm1387 chips, which is equivalent to the computing power of more than 30000 GPUs
as more mining machines are added to mining, it is difficult for a single mining machine to dig bitcoin. As a result, the miners concentrated their mining machines and formed mines and pools.