BTCETHLTC

2.

They are:

bitcoin

the concept of bitcoin was first proposed by Nakamoto in 2009. According to Nakamoto's ideas, the open source software was designed and released, and the P2P network was built on it. Bitcoin is a kind of P2P digital currency. Point to point transmission means a decentralized payment system

bitcoin cash

bitcoin cash is a new version of bitcoin with different configurations launched by a small number of bitcoin developers

extended data:

virtual currency refers to non real currency. Well known virtual currency, such as network company's network currency, Tencent company's Q currency, Q point, Shanda company's voucher, Sina's Micro currency (used for micro games, Sina reading, etc.), chivalrous Yuanbao (used for chivalrous road game), silver pattern (used for bixue Qingtian game)

the popular digital currencies in 2013 are bitcoin, Leyte coin, infinite coin, quark coin, zeta coin, BBQ coin, pennies (Internet), invisible gold bar, red coin and prime currency. At present, hundreds of digital currencies are issued all over the world. Popular in the circle & quot; The legend of "bitcoin, Wright silver, infinite copper, pennies aluminum"

3.

anmao wallet

anmao wallet is a light wallet developed by Hangzhou anmao blockchain Technology Co., Ltd., which saves storage space compared with the full node wallet. And it is a multi currency Cross Chain Wallet, which supports BTC, BCH, LTC, ETH, etc, dash and erc-20 series of tokens. At present, it is the most complete currency digital currency wallet in the true sense

anmao wallet is the only digital currency wallet that supports Chinese mnemonics. It is composed of 12 Chinese characters, which is convenient for memory and in line with Chinese reading habits

the biggest feature of anmao wallet is that it well applies the scalability of light wallet. While managing a variety of digital assets, it has embedded DAPP list and anmao fishpond mining game. The tokens are directly stored in the wallet, which is convenient, labor-saving and interesting. It can be said that it is a wallet that will make money

with embedded Android block browser, each transaction can be queried in real time by using transaction address, block height and transaction ID, which is accurate

there are also market and information DAPP, a multi-functional digital currency wallet

deficiency: no trading function

imtoken

imtoken is a digital currency wallet that supports eth, erc-20 token, bitcoin HD wallet, isolation witness, EOS and other tokens in EOS main network. A set of mnemonics can create wallet accounts in multiple currencies, thus saying goodbye to the complicated backup management. It is a Multi Chain Wallet

imtoken supports the sending and receiving of digital currency and the currency transaction of Ethernet series. With the help of blockchain intelligent contract, it does not need to trust a third party to complete the currency exchange directly at the mobile terminal. Token management function is easy to operate, automatically discover tokens, and no need to add them manually; It supports one click search and can easily view and manage multiple tokens

the private key of imtoken is self-contained, which further guarantees the security

deficiency: imtoken only supports digital currency based on eth main chain, and tokens of its own public chain such as BTC and CTC cannot be stored. It only supports eth as a service charge when transferring, which has some limitations

bitpai

bitpai wallet is a new generation of blockchain asset comprehensive service platform developed by bitpai team, which is based on HD wallet technology, multi signature and on chain transaction. It can easily and safely use digital currency and easily send and receive bitcoin on bitpai. At present, the main supported currencies are BTC, BTC, ETH, some erc2.0 tokens, qtum, HSR, dash, safe, LTC, LCH, Zec, etc and Doge

bitpai supports multi address coin issuing, built-in OTC and exchange (third-party service), and can trade with users from all over the world, which is more suitable for professional users of coin circle who trade frequently and have OTC demand

in terms of security, the user controls the private key, and after the transaction, the coin is directly kept by the user. If it does not operate for a long time, bitpie will automatically lock, further improving the security of the wallet

deficiency: for initial users, too many and complex functions are a kind of burden. They only need to send and receive digital currency simply. Too many complex functions increase the learning time cost of users and affect the experience of wallet users

wheat wallet

wheat wallet is a digital wallet that supports eth, Neo and EOS token at the same time. It has built-in face, voiceprint, living body and other biometric technologies to ensure asset security, which is unique in the current wallet

wheat wallet supports the interfaces of mainstream exchanges such as coin an, fire coin, gateio and okex to automatically obtain position data

the UI design of wheat wallet has a good experience for users in human-computer interaction, interface logic and beautiful interface. The first operation can know the functional process, in an intuitive way to let users understand how to interact with the software, the interface design has a wheat uniform style

deficiency: there are few supported currencies. In the application mole, each application or active section is the width of a mobile phone screen, with a maximum of 2.5 applications displayed on the same screen. Although it looks very generous and beautiful, it will be cumbersome to find an application, and it needs to slide down continuously

atoken

atoken is a mobile wallet supporting multi currency cross chain exchange, which is safe and convenient. At present, it supports BTC, LTC, ETH, etc, Doge, EOS and other main chain currencies; BCD, BTG, BCH, SBTC, etc; Support all tokens of Ethereum erc20

users hold their own private key, which is stored in app with multiple encryption. They do not access the server in any form, and no one else can touch your digital assets; The wallet adopts 5-layer HD, horizontal isolation and vertical defense architecture; Pbkdf2, sha-512 and other encryption algorithms are used. At the same time, atoken implements the transaction acceleration function of wallet and supports the transaction acceleration of bitcoin and Ethereum

deficiency: there is no market information in the wallet, so it is inconvenient for users to use

5. This year, we just launched an els public chain. It's OK

6. Send some mine information, you can compare it<
Yangquan Coal (Group) No.1 mine
Yangquan Coal (Group) No.1 mine is located in Kuangkuang North Road, Yangquan City, Shanxi Province. It was completed and put into operation in 1956. It is one of the super large backbone proction mines of Yangquan Coal (Group) Co., Ltd. The mine field covers an area of 83.6 square kilometers, with geological reserves of 1.06 billion tons. The recoverable reserves are 640 million tons. The design capacity of the mine is 2.4 million tons / year, the approved capacity is 2.9 million tons / year, and the main mining coal seams are 3, 12 and 15. The mine output has been maintained at more than 4 million tons for many years. It is the first modern mine and super quality standardized mine named by the former Ministry of coal, and has won the title of coal instry secondary enterprise and instry level high-yield and efficient mine
the mine has a mine type dense medium coal preparation plant with an annual washing capacity of 4.5 million tons. The main procts are large, medium and small pieces of carbon, pulverized clean coal 1, 2, 3, sintered coal, grade 16 fine coal and other 8 procts, of which grade 10 washing medium block is national quality proct, grade 12 washing large block is ministry quality proct, grade 11 washing small block and grade 16 fine coal are provincial quality proct. The proct won the national "Silver Award" and the "quality management award" granted by China Coal Quality Association. It is the first-class fuel for blast furnace smelting, ore sintering, thermal power generation and chemical combustion. The procts have passed ISO9000 certification and are sold all over the country. Some of them are exported to Japan, South Korea, Brazil and Malaysia
for a long time, the mine has been keeping pace with the times, following the group's development strategy of "paying equal attention to both coal and non coal", constantly promoting system innovation, management innovation and scientific and technological innovation, liberating proctivity by reform, activating proctivity by management, and promoting proctivity by science and technology, with high-yield and efficient independent operation and steady pace. As a high-quality asset, the mine has been incorporated into Shanxi Guoyang Xinneng Co., Ltd. and will rise again with the successful listing of Guoyang company
since 1994, it has maintained the title of provincial civilized unit for 10 consecutive years and the title of high yield and high efficiency mine for 9 consecutive years. In particular, since 1998, it has successively won the provincial third, second, first and special honors once. In 2001, the mining Party committee was awarded the honorary title of "national advanced grassroots party organization" by the Central Committee of the Communist Party of China. In 2002, it was awarded "national double civilization coal mine" and "double top ten coal mines of the whole mine" by China Coal Political Research Council and China Coal Instry Association respectively. In 2003, it was awarded "national double civilization coal mine" and "double top ten coal mines of the whole mine", He was awarded the honorary title of "national advanced unit of spiritual civilization construction" by the civilization Committee of the CPC Central Committee< The second coal mine of Yangquan Coal Instry (Group) Co., Ltd. is one of the super large backbone mines of Yangquan Coal Instry (Group) Co., Ltd. It is a national coal instry super quality standardized and modernized mine, and has won the golden stone award of excellent enterprise in coal instry. The second coal mine of Yangmei Group invested in the proction and operation assets of Shanxi Guoyang Xinneng Co., Ltd., which made the second coal mine rise with Guoyang, work for the shareholders and make great progress
62.4 square kilometers of minefield, 490 million tons of recoverable coal reserves, simple geological structure and stable coal seam are the unique resource occurrence conditions of No.2 coal mine; Shijiazhuang Taiyuan railway, 307 National Highway and Taijiu Expressway pass by empty space, adjacent to Yangquan City, which makes the two mines have convenient transportation area; After reconstruction and expansion, it will increase to 4.35 million tons of coal proction and washing processing capacity every year. The first-class modern equipment in China is the basic strength for the stable development of No.2 coal mine; High quality anthracite favored by customers at home and abroad, with complete varieties, high quality and considerate service, makes No.2 coal mine benefit from brand reputation; Scientific management, excellent high-quality talents and solid corporate culture are the source of strength for the sustainable development of No.2 coal mine
in the 50 years since its establishment in 1951, No.2 coal mine has proced 110 million tons of coal and paid 394 million yuan of profits and taxes. As the second coal mine under Guoyang Xinneng Co., Ltd., it will undertake the important task of pillars with more excellent performance and create a brilliant century< No.3 coal mine of Yangquan Coal Instry (Group) Co., Ltd.
was founded in May 1950, with a mining history of 800 years. It is a large-scale coal mine with multiple wellhead. The main mining coal seams are 3, 12 and 15, with geological reserves of 170 million tons and recoverable reserves of 105 million tons. The approved proction capacity of the mine is 3 million tons, and the raw coal proction reached 4.582689 million tons in 1990. The net value of fixed assets of the whole mine is 178 million yuan. There are 8813 employees, including 6018 raw coal proction personnel
No.3 coal mine is famous for procing high-quality anthracite with high carbon content. Its main procts include 11 grade separation of large coal, 12 grade washing of medium coal, 12 grade washing of small coal, 15 grade and 16 grade separation of fine coal, etc. Among them, grade 15 and 16 fine coal has been continuously rated as provincial quality procts since 1984, and exported to Japan, South Korea, North Korea and other countries, which are well received by users< In 1988, No.3 coal mine was named as quality standardization and modernization mine by former China National Coal Corporation; In 1991, he was promoted to the second level enterprise of coal instry; National Coal Mine Geological union of Ministry of energy awarded & quot; Advanced unit of national unified allocation coal mine competition & quot;; In 1996, Ministry of coal instry awarded & quot; Coal quality management standardization mine Shanxi coal (Department) Bureau awarded & quot; Advanced unit of mechanical and electrical work& quot; National secondary measurement and total quality management secondary qualified enterprise & quot;; Shanxi Province won the excellent political work enterprises, advanced collective of Party style and discipline, advanced greening unit; And was awarded the former China National Coal Corporation Living welfare management and facilities standard advanced mine and other honorary titles< The predecessor of Tianxing company is No.4 coal mine of Yangquan Coal Group, which was founded in 1907. This century old coal mine was reorganized into Tianxing company after its resources were exhausted in 2002. Based on the development strategy of taking coal as the main body and taking mining electrical appliances and service instry as the two wings, the newly established enterprises have successively invested in Jincheng YEMA coal mine and built comprehensive hotels in Qinhuang< Yangquan group No.5 coal mine is located in Pingding County, south of Yangquan City, 18 km from the urban area in the north and 6 km from Pingding County in the East. Taijiu Expressway and railway special line intersect through the middle of the mining area, with convenient communication and transportation. It is one of the largest non bituminous coal proction bases in China Yangquan Coal Instry (Group) Co., Ltd. The mine covers an area of 80.2 square kilometers, mainly mining 8 and 15 coal seams, with recoverable reserves of 463.11 million tons and service life of 84 years< Minmetals was officially established in December 1984. It has more than 6700 employees; Mining, digging, opening, machinery, transportation, communication, selection, marketing, supply and other types of work and professional, complete supporting, forming an independent proction system, the main types of coal proction are: pulverized clean coal, washing block, washing small, fine coal, slime, medium coal, etc., sold to more than 170 users in seven provinces and cities, mainly for metallurgy, power instry, and exported to Brazil, Japan, South Korea Australia and other countries and regions
- relying on technological progress, developing enterprises through science and technology. We will continue to increase investment in equipment and improve the degree of mechanization. From general mining and high-grade general mining at the beginning of mine construction to comprehensive mechanized mining in December of 1992, from fully mechanized mining by layers to fully mechanized top coal caving mining at one time, the degree of mining mechanization reached 100%; The computer-controlled KJ4 underground gas monitoring system and nuclear scale measurement system are established, and the three-dimensional seismic method is applied to predict the underground geological structure; The first intranet network established in the whole group company is starting, which improves the degree of informatization and paperless office
- diversified development as a supplement. While doing a good job in coal proction, Minmetals vigorously develops diversified economy and non coal instry. Duoying has grown from scratch, from small to large, and has been growing. At present, there are 10 business entities in the diversified operation head office, which are respectively engaged in more than 10 instries, such as construction and installation, mechanical and electrical maintenance, printing, processing, chemical instry, commercial drink, etc., with 1515 employees and an annual output value of nearly 50 million yuan
in the face of the favorable opportunity for China's accession to the WTO, Minmetals is ready to build a first-class mine in three years to beautify the environment, refine the management, optimize the procts and refine the work, so as to fight against the world with a new look. Looking forward to the future, the staff of Minmetals will have a bright future with bright red sun and blue sky
Xinjing mine is located in the west of Yangquan City, 18 kilometers away from the city center, close to Shijiazhuang Taiyuan railway and Taiyuan Jiujiang expressway. It started construction in 1990 with a total investment of 1.8 billion yuan. It was formally established on October 1, 1998, and now has 4500 employees. The coal seams in the mine field are all high quality anthracite with stable storage. There are 8 minable coal seams, mainly 3, 8 and 15 coal seams. The recoverable reserves of the first phase project is 160 million tons, the service life of the mining area is 52.4 years, and the annual design proction capacity is 2.2 million tons. According to the "Tenth Five Year" development plan, the mine output will reach more than 4 million tons by 2005< The main inclined shaft belt adopts CST Soft Start Technology of the United States, the main fan is GAF type made in Shanghai, which is the largest blower used by domestic coal enterprises at present. It also has the domestic advanced KJ90 coal mine safety proction monitoring system, and the auxiliary shaft hoist is also the most advanced equipment in China
Xinjing coal mine is the company's coal export base. The mine has a large-scale full dense medium coal preparation plant with an annual design of 3.6 million tons of raw coal. The main procts are special No.1, No.1 metallurgical blast furnace injection clean coal, the proct quality is excellent, marketable, mainly exported to South Korea and Japan
since the establishment of Xinjing mine, safety proction has been relatively stable, high yield and high efficiency has achieved remarkable results. All staff are adhering to the core concept of "road at the foot, things depend on people", forge ahead, work hard, build a high standard modern mine, and strive hard to achieve the company's strategic goal of "fighting hard, double ten billion in ten years"< br />