Ok0 mining machine
Publish: 2021-03-26 15:20:31
1. 1、 bitcoin is an experimental currency, and the consensus of core members is that bitcoin is only a virtual experimental currency. Its existence value is to prove whether money must have thing value or only need a currency symbol. If it survives, and can always be used as a trading chip, then the proof of money does not need physical value, as long as a reasonable currency symbol. If it can not survive, then the proof of money must have a certain physical value. 2、 Bitcoin is "mined" by calculating the results of mathematical problems. I think you can pay for bitcoin to get an answer to a math problem. You know, computing resources are valuable, and many people don't realize it.
2. Hello, the mine pool is a team mining server. Corresponding mine pool address and server address. Bitcoin generates a block every 10 minutes, and there will be tens of millions of people competing. In the end, only one person owns the block, and no one else receives anything
you may have to dig for five years to get a block. Team mining is that once anyone in the team gets a block, they will divide the currency in the block according to their performance, so that they can get bitcoin quickly.
you may have to dig for five years to get a block. Team mining is that once anyone in the team gets a block, they will divide the currency in the block according to their performance, so that they can get bitcoin quickly.
3. OK mine was officially put into operation in October 2018. We will continue to improve the overall safety and stability of the mine pool, simplify the operation difficulty of mining machine management, improve the overall user experience, and provide intimate human customer service, so as to effectively solve various problems encountered by users in the process of using the mine pool.
4. Hello
mainly depends on what Miner you have
if you are like ant s9i, the power is 1.4kw, the price is 5400
the daily coin yield is 0.0007, the monthly coin yield is 0.021
monthly income: 0.021 * 44654.5 = 937.7445
minus the monthly management fee of 30, And electricity (1.4kw * 24 * 0.48 * 30 = 483.84)
the monthly net profit of a mining machine is 423.9
if you have any questions, please send me a private letter
mainly depends on what Miner you have
if you are like ant s9i, the power is 1.4kw, the price is 5400
the daily coin yield is 0.0007, the monthly coin yield is 0.021
monthly income: 0.021 * 44654.5 = 937.7445
minus the monthly management fee of 30, And electricity (1.4kw * 24 * 0.48 * 30 = 483.84)
the monthly net profit of a mining machine is 423.9
if you have any questions, please send me a private letter
5. The ant S9 proced by bitmainland is the most mainstream mining machine on the market, which is famous for its low power consumption and high output. Ant mining machine S9 adopts TSMC's 16 nanometer FinFET process. TSMC comes from the agent factory of iPhone chip, and ant also applies the full custom design scheme on S9. So, this makes S9 have super computing power upgrade, let mining efficiency is higher. S9 adopts the latest generation chip bm1387 (189 chips in total), and the computing power of a single chip reaches 74gh / S. in terms of power consumption, S9 maintains at 0.08w/gh/s. (the power consumption is 0.08w/gh/s at 0.4V core voltage, and the power consumption per T computing power wall is only 100W, which is only 2.4 kwh per day. Rated calculation force: 13.5th/s ± 5%
Xuebao miner A1, miner chip is the core of miner. It is said that bitmine is the source of the whole bitcoin miner instry. Bitmine has its own powerful chip technology as early as the end of 2013. Of course, it also benefits from the joint cooperation and efforts of bitmine and other companies, and Xuebao miner is their own proct. A1 is the world's first customized mining machine, equipped with ASIC chip (bf16btc), the number of chips is as high as 576pcs, the computing power of a single chip is 84.1gh/s, and the overall computing power is as high as 49th / s ± 5%
Z4 adopts Intel al core [email protected] Cup, mining power is 265mh / S (ETH), equipped with independent graphics card 570x8, has 9 fans, and the radiator adopts Intel original radiator, power supply: station flag 2000W power supply, voltage: 12.4-12.6v.
Xuebao miner A1, miner chip is the core of miner. It is said that bitmine is the source of the whole bitcoin miner instry. Bitmine has its own powerful chip technology as early as the end of 2013. Of course, it also benefits from the joint cooperation and efforts of bitmine and other companies, and Xuebao miner is their own proct. A1 is the world's first customized mining machine, equipped with ASIC chip (bf16btc), the number of chips is as high as 576pcs, the computing power of a single chip is 84.1gh/s, and the overall computing power is as high as 49th / s ± 5%
Z4 adopts Intel al core [email protected] Cup, mining power is 265mh / S (ETH), equipped with independent graphics card 570x8, has 9 fans, and the radiator adopts Intel original radiator, power supply: station flag 2000W power supply, voltage: 12.4-12.6v.
6. It's a liar. If you think about it, the money you put in can be recovered in a month, and the annual income will be 1200%. What is such a high income not a fraud?
7. What is the excellent agricultural chain? What is yonong chain? What does yonong chain do
Younong chain is the world's first agricultural supply chain financial blockchain ecosystem
based on the existing blockchain technology, yonong chain aims to activate the potential proctivity of agroecology, and provides technical infrastructure for agroecology by combining blockchain technology and design innovation. We should reconstruct the credit system for the upstream and downstream enterprises of supply chain finance, establish a more extensive decentralized application, provide credit endorsement for the upstream and downstream enterprises of high-quality supply chain, and provide convenient financial services on the chain, so as to realize the improvement of agricultural proction efficiency and economy, and promote the sustainable and rapid development of agricultural ecology
then, what does the chain do? Before that, we might as well understand the development status of China's agricultural ecological instry
in the development of the whole agricultural ecological instry, from the aspect of supply, the market of agricultural procts is not smooth, and there is no market for agricultural procts; From the perspective of demand, consumers are suffering from the inability to buy safe food, and there is demand but no supply. In the view of the instry,
these problems are mainly e to the imbalance between supply and demand of agricultural procts, and the main reason for the imbalance is that in the three links of agricultural proction, circulation and consumption, procers and consumers are too scattered and weak to achieve information symmetry, direct docking and price determination
in the end, both sides of supply and demand can only make rational but wrong choices: if procers use all kinds of ways to rece costs, the procts will be unsafe and there will be no market; Consumers can only choose the procts with lower prices, and the flow of
trade can only fight a price war, forming a vicious circle
from the perspective of market value, agricultural planting has graally developed from the decentralized planting mode to the intensive and large-scale planting of proction institutions, and the global crop planting has graally established the brand of landmark agricultural procts,
but it still has a very high market risk, among which natural disasters have the greatest impact on agricultural procts
as mentioned above, we summarize the pain points of agricultural ecological instry at the present stage as follows:
1. Proction efficiency of agricultural enterprises
the development of China's agricultural instry chain is later than that of other European and American countries. Under the premise of low degree of agricultural organization,
loose organizations and serious shortage of agricultural infrastructure, the agricultural proction is still dominated by the traditional
mechanized proction mode. The existing agricultural proction mode directly results in the low proction efficiency of high-quality agricultural procts,
the consumption of resources required for planting is too large, the cost of agricultural proction is high, the proct quality can not be improved with high yield, and the international competitiveness of high-quality agricultural procts is insufficient< 2. Information asymmetry of agricultural proction market
in the field of agricultural proction in China, the phenomenon of information asymmetry is very serious. In the past economic system, procers were limited to agricultural proction and were not allowed to process and sell agricultural procts. All agricultural procts were purchased by the government and then transferred to urban residents for consumption through the administrative organization system. Agricultural materials and agricultural technology were supplied by the government. Agricultural procts and agricultural procts processing, marketing and agricultural materials supply were separated from each other, The
chain of agricultural instry has been artificially split
the information asymmetry of agricultural ecological market is mainly manifested in two aspects. On the one hand, agricultural procts planting information
interest asymmetry. Due to the lack of market information transmission mechanism, it is difficult for procers to adjust the planting structure and proct output in time according to the market demand, and the proction has great blindness, which is easy to cause low-level repetition or price competition, resulting in the phenomenon of supply shortage and surplus of agricultural procts. Some procers also use the method of adverse selection to allocate a lot of resources to the proction of traditional agricultural and sideline procts with low technology content and low added value
this is an important reason that makes it difficult for China's agricultural instrial structure to be effectively adjusted
on the other hand, the information asymmetry of agricultural procts transportation and sales channels. Procers don't know the supply and demand situation of the market, and can't adjust the balance of supply and demand according to the market information
the phenomenon of unsalable agricultural procts is frequently found in many places in China. In the face of overstocked fruits and vegetables, the "high-yield" farmers are full of sadness and have no joy of "bumper harvest"
case 1: the unsalable problem of wax gourd in Haikou, Hainan, has been widely concerned by public opinion. Because the average temperature in this city is slightly lower than that in other cities and counties, and the rainy weather ring pollination, when the sales of wax gourd in other cities and counties are coming to an end,
the sales of wax gourd in Shishan town are just beginning, and more than 30 million jin of wax gourd are unsalable
from the above cases, the unsalable agricultural procts are e to the asymmetric proction and marketing information in the upstream and downstream of the supply chain. However, from the root cause analysis, the crux lies in the decentralized proction and operation mode, lack of timely and effective supply chain proction and marketing information
therefore, the key to improve the market competitiveness is the large-scale proction and specialized management of agricultural ecology, as well as the accurate grasp of market channels and information
3
the main body of the whole agro ecological supply chain is composed of many participants, there is a lot of interaction and cooperation, and the information is scattered in their own systems, which is lack of transparency. The information flow is not smooth, which makes it difficult for the participants to understand the real-time situation and existing problems of related matters, and affects the efficiency of supply chain collaboration. When there is a dispute between the subjects, the burden of proof and accountability is time-consuming and laborious< 4. Agricultural ecological supply chain financial problems, including the following points:
& ｛ 61548 1 Under the traditional mode, the credit evaluation of agricultural proction institutions in agricultural ecology is an unavoidable link. Small and medium-sized agricultural enterprises in the agricultural ecology are subject to the management level, business scale and other factors, and it is often difficult to obtain a higher credit rating, which causes the interference of non trade factors to the pledge financing of accounts receivable< br /> 2 The authenticity of the transaction itself is difficult to verify
in addition to the qualification and credit of agricultural enterprises, the authenticity of the transaction itself is also an issue that the financial providers of agricultural supply chain pay special attention to and care about
in order to prevent collusion and tampering with transaction information between enterprises in agricultural ecology, banking and financial institutions generally
will not directly accept the information provided by enterprises, so they need to invest additional human and material resources to verify the authenticity of the information,
thus increasing the cost of risk control< br /> 3 In the traditional mode, the information among the participants in the whole supply chain of agricultural ecology is separated and cannot be shared, which leads to the failure of trust transmission and the failure of value transmission with low cost and high efficiency
for the sake of risk control, bank financial institutions can not provide
financing services to upstream suppliers or downstream dealers, which leads to the huge financing needs of suppliers / dealers can not be met, thus causing the whole agricultural ecological economy can not achieve the maximum development of output value< br /> 4 In agricultural ecology, the payment and settlement between suppliers and buyers, financial institutions are limited by the spirit of the contract and willingness to perform, especially when multi-level suppliers are involved in settlement, which is prone to misappropriation, malicious default or operational risk< (5) the problem of idle agricultural ecological resources
the foundation of agricultural proction is land. According to incomplete statistics, idle land in China is shelved and wasted every year, and a large number of agricultural consumer goods are imported<
at present, most parts of China are still small-scale farmers with intensive cultivation, especially in some underdeveloped areas. This is a policy formulated by China in the last century and has been applied to this day. It is undeniable that this kind of policy has played a great role in promoting the development of agriculture for a long period of time. However, with the further development of market economy, especially after China's accession to the WTO, this mode can not adapt to the fierce market competition because of its lack of flexibility and low efficiency
therefore, yonong chain emerges as the times require. Taking the distributed storage of blockchain as the cornerstone, and combining with the characteristics of blockchain technology, such as information is not easy to be tampered,
decentralized, open, and visual, yonong chain solves the fundamental problems from the following aspects:
1 consensus algorithm solves the trust problem
yonong chain's consensus algorithm makes the data on the chain have timestamps Even if the data of the node is tampered with, it will leave traces, which is easy to be found. This ensures the traceability and tamper resistance of information records, and solves the problem of mutual trust between nodes
the consensus mechanism ensures the authenticity of transactions and the effectiveness of bills and vouchers, which also solves the concerns of the banking and financial institutions about the tampering of the real information in all aspects. On the one hand, it solves the problem of financing difficulty caused by the imperfect reputation and information of agricultural enterprises. On the other hand, the agricultural chain has also become the "excavator" for banks and financial institutions to find high-quality assets, which enables banks and financial institutions to connect with high-quality agricultural enterprises quickly, accurately and at low cost, so as to improve the allocation efficiency of funds and ultimately promote the sustainable and strong development of agricultural ecology<
2 Smart contract prevents performance risk
through smart contract, yonong chain creates a smart contract generation platform that automatically executes contract terms on the chain
as long as the smart contract is added in any transaction and service process of the agricultural ecological supply chain, the two or more parties of the transaction in the trade
behavior of ecological agriculture can fulfill their obligations as agreed, so that the transaction can be carried out safely and reliably,
the transaction data of all parties in the block chain is solidified, which realizes and effectively controls the performance risk
3 agricultural ecological trust value can effectively transmit
based on the underlying technology of the blockchain, the data information of the whole ecological transaction and ecology, from the purchase of agricultural materials, proction and planting, processing and proction, storage and transportation at the initial end of the agricultural ecological chain to the end sales,
the data information of the whole link can be uploaded through the participants of each link, The data will form an account book in the record block
from the perspective of supply, the proction process, logistics path and other details of agricultural procts can also be provided by end consumers
from the perspective of capital flow, both the capital and asset sides form account books on the blockchain, and record operations in strict accordance with the collection and payment relationships and vouchers in the transaction
link, so that the transaction path is clear at a glance. The whole system is more
transparent, which effectively solves the problem that the traditional supply chain financial trust can not be effectively transferred along the supply chain<
4 rece the cost of cooperation and improve the efficiency of performance
the traditional banking financial proceres are quite complex, and the fees of various registration categories are high, which not only affects the efficiency, but also causes the financing cost of agricultural means enterprises
Younong chain is the world's first agricultural supply chain financial blockchain ecosystem
based on the existing blockchain technology, yonong chain aims to activate the potential proctivity of agroecology, and provides technical infrastructure for agroecology by combining blockchain technology and design innovation. We should reconstruct the credit system for the upstream and downstream enterprises of supply chain finance, establish a more extensive decentralized application, provide credit endorsement for the upstream and downstream enterprises of high-quality supply chain, and provide convenient financial services on the chain, so as to realize the improvement of agricultural proction efficiency and economy, and promote the sustainable and rapid development of agricultural ecology
then, what does the chain do? Before that, we might as well understand the development status of China's agricultural ecological instry
in the development of the whole agricultural ecological instry, from the aspect of supply, the market of agricultural procts is not smooth, and there is no market for agricultural procts; From the perspective of demand, consumers are suffering from the inability to buy safe food, and there is demand but no supply. In the view of the instry,
these problems are mainly e to the imbalance between supply and demand of agricultural procts, and the main reason for the imbalance is that in the three links of agricultural proction, circulation and consumption, procers and consumers are too scattered and weak to achieve information symmetry, direct docking and price determination
in the end, both sides of supply and demand can only make rational but wrong choices: if procers use all kinds of ways to rece costs, the procts will be unsafe and there will be no market; Consumers can only choose the procts with lower prices, and the flow of
trade can only fight a price war, forming a vicious circle
from the perspective of market value, agricultural planting has graally developed from the decentralized planting mode to the intensive and large-scale planting of proction institutions, and the global crop planting has graally established the brand of landmark agricultural procts,
but it still has a very high market risk, among which natural disasters have the greatest impact on agricultural procts
as mentioned above, we summarize the pain points of agricultural ecological instry at the present stage as follows:
1. Proction efficiency of agricultural enterprises
the development of China's agricultural instry chain is later than that of other European and American countries. Under the premise of low degree of agricultural organization,
loose organizations and serious shortage of agricultural infrastructure, the agricultural proction is still dominated by the traditional
mechanized proction mode. The existing agricultural proction mode directly results in the low proction efficiency of high-quality agricultural procts,
the consumption of resources required for planting is too large, the cost of agricultural proction is high, the proct quality can not be improved with high yield, and the international competitiveness of high-quality agricultural procts is insufficient< 2. Information asymmetry of agricultural proction market
in the field of agricultural proction in China, the phenomenon of information asymmetry is very serious. In the past economic system, procers were limited to agricultural proction and were not allowed to process and sell agricultural procts. All agricultural procts were purchased by the government and then transferred to urban residents for consumption through the administrative organization system. Agricultural materials and agricultural technology were supplied by the government. Agricultural procts and agricultural procts processing, marketing and agricultural materials supply were separated from each other, The
chain of agricultural instry has been artificially split
the information asymmetry of agricultural ecological market is mainly manifested in two aspects. On the one hand, agricultural procts planting information
interest asymmetry. Due to the lack of market information transmission mechanism, it is difficult for procers to adjust the planting structure and proct output in time according to the market demand, and the proction has great blindness, which is easy to cause low-level repetition or price competition, resulting in the phenomenon of supply shortage and surplus of agricultural procts. Some procers also use the method of adverse selection to allocate a lot of resources to the proction of traditional agricultural and sideline procts with low technology content and low added value
this is an important reason that makes it difficult for China's agricultural instrial structure to be effectively adjusted
on the other hand, the information asymmetry of agricultural procts transportation and sales channels. Procers don't know the supply and demand situation of the market, and can't adjust the balance of supply and demand according to the market information
the phenomenon of unsalable agricultural procts is frequently found in many places in China. In the face of overstocked fruits and vegetables, the "high-yield" farmers are full of sadness and have no joy of "bumper harvest"
case 1: the unsalable problem of wax gourd in Haikou, Hainan, has been widely concerned by public opinion. Because the average temperature in this city is slightly lower than that in other cities and counties, and the rainy weather ring pollination, when the sales of wax gourd in other cities and counties are coming to an end,
the sales of wax gourd in Shishan town are just beginning, and more than 30 million jin of wax gourd are unsalable
from the above cases, the unsalable agricultural procts are e to the asymmetric proction and marketing information in the upstream and downstream of the supply chain. However, from the root cause analysis, the crux lies in the decentralized proction and operation mode, lack of timely and effective supply chain proction and marketing information
therefore, the key to improve the market competitiveness is the large-scale proction and specialized management of agricultural ecology, as well as the accurate grasp of market channels and information
3
the main body of the whole agro ecological supply chain is composed of many participants, there is a lot of interaction and cooperation, and the information is scattered in their own systems, which is lack of transparency. The information flow is not smooth, which makes it difficult for the participants to understand the real-time situation and existing problems of related matters, and affects the efficiency of supply chain collaboration. When there is a dispute between the subjects, the burden of proof and accountability is time-consuming and laborious< 4. Agricultural ecological supply chain financial problems, including the following points:
& ｛ 61548 1 Under the traditional mode, the credit evaluation of agricultural proction institutions in agricultural ecology is an unavoidable link. Small and medium-sized agricultural enterprises in the agricultural ecology are subject to the management level, business scale and other factors, and it is often difficult to obtain a higher credit rating, which causes the interference of non trade factors to the pledge financing of accounts receivable< br /> 2 The authenticity of the transaction itself is difficult to verify
in addition to the qualification and credit of agricultural enterprises, the authenticity of the transaction itself is also an issue that the financial providers of agricultural supply chain pay special attention to and care about
in order to prevent collusion and tampering with transaction information between enterprises in agricultural ecology, banking and financial institutions generally
will not directly accept the information provided by enterprises, so they need to invest additional human and material resources to verify the authenticity of the information,
thus increasing the cost of risk control< br /> 3 In the traditional mode, the information among the participants in the whole supply chain of agricultural ecology is separated and cannot be shared, which leads to the failure of trust transmission and the failure of value transmission with low cost and high efficiency
for the sake of risk control, bank financial institutions can not provide
financing services to upstream suppliers or downstream dealers, which leads to the huge financing needs of suppliers / dealers can not be met, thus causing the whole agricultural ecological economy can not achieve the maximum development of output value< br /> 4 In agricultural ecology, the payment and settlement between suppliers and buyers, financial institutions are limited by the spirit of the contract and willingness to perform, especially when multi-level suppliers are involved in settlement, which is prone to misappropriation, malicious default or operational risk< (5) the problem of idle agricultural ecological resources
the foundation of agricultural proction is land. According to incomplete statistics, idle land in China is shelved and wasted every year, and a large number of agricultural consumer goods are imported<
at present, most parts of China are still small-scale farmers with intensive cultivation, especially in some underdeveloped areas. This is a policy formulated by China in the last century and has been applied to this day. It is undeniable that this kind of policy has played a great role in promoting the development of agriculture for a long period of time. However, with the further development of market economy, especially after China's accession to the WTO, this mode can not adapt to the fierce market competition because of its lack of flexibility and low efficiency
therefore, yonong chain emerges as the times require. Taking the distributed storage of blockchain as the cornerstone, and combining with the characteristics of blockchain technology, such as information is not easy to be tampered,
decentralized, open, and visual, yonong chain solves the fundamental problems from the following aspects:
1 consensus algorithm solves the trust problem
yonong chain's consensus algorithm makes the data on the chain have timestamps Even if the data of the node is tampered with, it will leave traces, which is easy to be found. This ensures the traceability and tamper resistance of information records, and solves the problem of mutual trust between nodes
the consensus mechanism ensures the authenticity of transactions and the effectiveness of bills and vouchers, which also solves the concerns of the banking and financial institutions about the tampering of the real information in all aspects. On the one hand, it solves the problem of financing difficulty caused by the imperfect reputation and information of agricultural enterprises. On the other hand, the agricultural chain has also become the "excavator" for banks and financial institutions to find high-quality assets, which enables banks and financial institutions to connect with high-quality agricultural enterprises quickly, accurately and at low cost, so as to improve the allocation efficiency of funds and ultimately promote the sustainable and strong development of agricultural ecology<
2 Smart contract prevents performance risk
through smart contract, yonong chain creates a smart contract generation platform that automatically executes contract terms on the chain
as long as the smart contract is added in any transaction and service process of the agricultural ecological supply chain, the two or more parties of the transaction in the trade
behavior of ecological agriculture can fulfill their obligations as agreed, so that the transaction can be carried out safely and reliably,
the transaction data of all parties in the block chain is solidified, which realizes and effectively controls the performance risk
3 agricultural ecological trust value can effectively transmit
based on the underlying technology of the blockchain, the data information of the whole ecological transaction and ecology, from the purchase of agricultural materials, proction and planting, processing and proction, storage and transportation at the initial end of the agricultural ecological chain to the end sales,
the data information of the whole link can be uploaded through the participants of each link, The data will form an account book in the record block
from the perspective of supply, the proction process, logistics path and other details of agricultural procts can also be provided by end consumers
from the perspective of capital flow, both the capital and asset sides form account books on the blockchain, and record operations in strict accordance with the collection and payment relationships and vouchers in the transaction
link, so that the transaction path is clear at a glance. The whole system is more
transparent, which effectively solves the problem that the traditional supply chain financial trust can not be effectively transferred along the supply chain<
4 rece the cost of cooperation and improve the efficiency of performance
the traditional banking financial proceres are quite complex, and the fees of various registration categories are high, which not only affects the efficiency, but also causes the financing cost of agricultural means enterprises
8. They all mean to get things done, but one is to get people done and the other is to get things done
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