Guiyang Mining Machinery Co, Ltd

1.

Background: the financial application of blockchain technology brings high investment value

2018 China international big data instry Expo opened in Guiyang City, Guizhou Province on the 26th. At the meeting, it was pointed out that China will vigorously develop the digital economy in the future, deeply implement the action plan for the development of big data and cloud computing, and deeply study blockchain technology and application. Especially in the field of finance, the landing application has become the focus of the scientific and financial circles

1. The value source of blockchain is that it can perfectly solve the pain points of the current financial instry:

in today's asset securitization, insurance, supply chain finance, commodity trading, asset custody and other financial scenarios, e to many participants, high cost of credit evaluation, low settlement efficiency of intermediary institutions and other reasons, Traditional financial service methods are difficult to effectively solve the long-standing core pain points in the instry, such as information asymmetry, complex and rendant processes, and high information verification cost

2. Why can blockchain solve the above pain points:

blockchain technology integrates many basic technologies, such as distributed accounting, tamper proof, built-in contract, etc., and constructs a trust building mechanism with lower cost. The financial application based on blockchain technology can realize the ability of all market participants to obtain all transaction information and asset ownership records in the market without discrimination, and effectively solve the problem of information asymmetry; Smart contract embedding reces the error rate of payment and settlement, simplifies the process and improves efficiency; At the same time, based on transparent information and brand-new trust mechanism, there is no need to spend manpower, material resources and financial resources to confirm information among participants, which will greatly rece the trust cost between institutions, and then rece the price of financial services and transaction costs

3. The application of blockchain technology in the financial field mainly includes the following aspects:

① digital currency

among which bitcoin is the most famous. On the basis of bitcoin, a large number of other types of decentralized digital currencies have been derived. Such as: the heyday of bits

Compared with the traditional payment system, blockchain payment can directly carry out end-to-end payment for both parties without the help of the banking system, which can greatly improve the speed and rece the cost

③ digital bills

④ bank credit management: the advantage of blockchain is that it can rely on program algorithm to automatically record credit related information and store it on every computer in the blockchain network, with transparent information, tamper proof and low cost

The major financial institutions and exchanges in Europe and the United States have explored the application research of building the next generation of financial asset trading platform based on blockchain technology

4. The development prospect of blockchain. The future development of blockchain technology will have the most vitality with alliance chain as the entry point, and will have a significant effect and far-reaching impact on the transformation of traditional financial instry pain points

in response to the good investment prospects of blockchain, domestic enterprises such as Alibaba, Jingdong and Netcom have entered the market. The application of financial scenarios based on blockchain technology not only brings us security and convenience, but also provides us with broader investment space. The rise and price surge of digital currency represented by bitcoin (bitcoin was about RMB 20 cents when it was first listed in 2009, and its current price is about US $7300!) It's the best proof that people with a keen sense of smell have made a lot of money from it

Abstract: This is an encrypted digital currency based on the bitcoin developed by Nakamoto Tsung, which improves and adds many new functions, such as the double-layer reward system network, also known as the main node network. It also includes anonymous payment to improve the interchangeability (bitage) and real-time payment function docking to realize real-time transaction confirmation without relying on the authority of the center (P2P mall)

In 2009, Nakamoto put forward the concept of bitcoin. Since then, bitcoin has spread rapidly in mainstream applications and commercial uses, becoming the first digital currency to attract a large number of users, which is a milestone in the history of digital currency. However, from the perspective of completing the transaction, we can find an important problem, that is, it takes too long for bitcoin block to confirm the transaction. Traditional payment companies have found a solution to enable the buyer and the seller to realize zero confirmation of bitcoin transaction, but this solution usually requires a trusted third party to complete the transaction outside the agreement

bitcoin provides pseudonym transaction, realizes the one-to-one transaction relationship between sender and receiver, and can always record the transactions occurred in the whole network. Bitcoin only provides low-level privacy protection, which is well known in academia. Despite this deficiency, many people still believe in the transfer history recorded by blockchain

based on Nakamoto's achievements, bitshengshi is an encrypted digital currency with the purpose of protecting privacy. We have made a series of improvements on the basis of the concept of bitcoin, resulting in a decentralized cryptocurrency with good anonymity. It supports tamper proof real-time transactions, and has a point-to-point sub network that can provide service reward system for bitsheng network

2. Master node network

the whole node is the server running on the P2P network, so that small nodes can use them to accept the dynamic changes from the whole network. These all nodes need significant traffic and other resources that consume a lot of cost. Therefore, it will be observed that the number of these nodes on the bitcoin network presents a steady downward trend over a period of time, so that the block broadcast time needs an additional 40 seconds. In order to solve this problem, many solutions have been put forward, such as the introction of Microsoft Research's new incentive plan and bitnodes incentive plan

Figure 6: mining reward model

2. Unknown_Error

3. My home is in the old north gate

4. Brief introction: Guiyang plateau Mining Machinery Co., Ltd. mainly proces mine winch, hoist, conveyor, monkey car, recer, electric control equipment, sales, import and export trade. With a total investment of 180 million yuan and an annual output value of over 300 million yuan, the company is "national designated coal electromechanical equipment proction enterprise" and "national top 50 coal instry enterprise", The procts sell well in more than 20 provinces and Southeast Asia<
legal representative: Zhou yueo
date of establishment: October 14, 2005
registered capital: RMB 125 million
region: Guizhou Province
unified social credit Code: 9152010078015881xx
business status: existing (in business, open business Registered)
instry: manufacturing instry
Company type: other joint stock limited company (unlisted)
English Name: Guiyang Gaoyuan Mine Machinery Co., Ltd.
personnel size: 100-500 people
Enterprise address: end of Hangtian Road, Huaxi District, Guiyang City, Guizhou Province
business scope: prohibited by laws, regulations and decisions of the State Council; If the license (examination and approval) is required by laws, regulations or decisions of the State Council, it shall be operated with the license (examination and approval) documents after being approved by the examination and approval organ; If there is no need for license (examination and approval) according to laws, regulations and decisions of the State Council, the market subject shall choose to operate independently Proction: hoist, winch, belt conveyor, scraper conveyor, intelligent three-dimensional parking garage, shearer, roadheader, recer, coal mine overhead passenger device (monkey car), electric control equipment, mine emergency equipment, mining engineering mechanical and electrical equipment. Sales: hoist, winch, belt conveyor, scraper conveyor, recer, coal mine overhead passenger device (monkey car), electric control equipment, intelligent three-dimensional garage, shearer, roadheader, mine emergency equipment, mining engineering mechanical and electrical equipment, import and export trade (excluding export state-owned trade)
check more information and information of Guiyang plateau Mining Machinery Co., Ltd. through enterprise search.

5. There seems to be a second-hand car market in Jinzhu town. As for Huaxi, there seems to be no place where it is concentrated

6. Brief introction: Guiyang plateau Mining Machinery Co., Ltd. was established on October 14, 2005. Its main business scope is prohibited by laws, regulations and decisions of the State Council
legal representative: Zhou yueo
time of establishment: October 14, 2005
registered capital: RMB 125 million
Instrial and commercial registration number: 520111000011186
enterprise type: other joint stock limited company (unlisted)
Company Address: Aerospace Road tail, Huaxi District, Guiyang City, Guizhou Province

7. Brief introction: the procts designed by Henan Pingyuan Mining Machinery Co., Ltd. are widely used in mining, metallurgy, coal, chemical instry, thermal power, building materials, medicine and other instries. The leading procts are: ZSG series high efficiency heavy screen, gqms high amplitude strong coal special screen, equal thickness vibrating screen, Ya type, YK type circular vibrating screen, SZR series hot ore vibrating screen, mzs series pulverized coal vibrating screen, ZWS vibrating screen, K type reciprocating coal feeder, ZFB series anti blocking, DKs large particle urea screening machine, ZG series motor vibrating feeder, GZD electromagnetic vibrating feeder, disc feeder, LS GX type screw conveyor, PL, D type bucket elevator, DJ, JB type large angle, vertical wavy side belt conveyor, ZP type mobile belt conveyor, design and manufacture of various non-standard structural parts. The business covers all parts of the country and is exported to foreign countries. Henan Pingyuan Mining Machinery Co., Ltd., formerly known as Xinxiang Pingyuan mining equipment factory, was founded in the 1960s. It has fixed assets of 60 million yuan, annual sales revenue of nearly 100 million yuan, and profits and taxes of over 10 million yuan. Is a registered in the Provincial Bureau of instry and Commerce specializing in the proction of special transport machinery, lifting equipment, vibration screening equipment professional manufacturers. The company has a mining equipment research institute, long-term cooperation with Beijing, Wuhan, Baotou, Changsha, Guiyang, Cheng, Lanzhou, Taiyuan, Jinan and other scientific research departments, colleges and universities, the introction of international advanced technology, research and development of international advanced level of large, medium and small efficient energy-saving, new mining equipment. The company has more than 500 employees, including 50 professionals engaged in scientific research and design, 18 with senior titles, strong technical force and advanced manufacturing technology. In recent years, some equipment of mechanical transportation system in chemical instry proced by the company has not only filled the domestic blank, but also exported to Pakistan, South Asia, Vietnam, Turkey, EU and other countries; In particular, the company's self-developed large particle urea screening machine and shutter feeder were identified as "domestic leading" procts by Henan Provincial Department of science and technology in 2007, and issued a "high-tech proct" certificate, replacing the imported equipment, saving a lot of foreign exchange funds for the country. At the same time, in 2007, the company was recognized as "high tech enterprise in Henan Province" by Henan science and Technology Department, and won the first prize of science and technology progress of Xinxiang County in 2008, and the second prize of science and technology progress of Xinxiang City in the same year. Since the company passed ISO9001 certification, it has been identified as "quality inspection free unit" by the municipal proct quality inspection department for consecutive years, and awarded "key enterprise" and "contract abiding and trustworthy enterprise" by the municipal government. It has won "AAA credit enterprise" every year, and its procts have won "National Science and Technology Progress Award" for many times. The company implements one-stop service from research and development, design and manufacture to on-site commissioning. Pingkuang people's motto is "quality is the market, efficiency, but also our life", "reputation first, customer first" is our consistent tradition, the company's sales service hotline day and night for you to open, we wholeheartedly provide you with the best quality service, become your most loyal friend, thank you for your cooperation<
legal representative: Zhao Xiaoguang
time of establishment: September 1, 2004
registered capital: 50.1 million RMB
Business Registration No.: 410700100002396
enterprise type: limited liability company (invested or controlled by natural person)
address: north of yangrenwang village, zhaipo Town, Xinxiang County (289 Huanghe Avenue)