The trend of Ethereum

1. After nearly two years of bear market in the currency circle, the currency price of ethereum has now dropped to more than 900 yuan, and the current downward trend continues. Short Ethereum is now a better trading strategy. At present, digital currency exchanges that can be short, such as coin an, fire coin, bitnet. It's my honor to take my advice. Thank you. I wish you a happy life!

2. Eth is bound to go up. Since November 4, ETH has risen from $443 to $622. Zhongyuan, a well-known exchange, has taken the lead in opening the mining channel of eth2.0 verification node, and then launched qeth. Users can invest their own eth in verification node mining and exchange qeth to obtain liquidity, and then participate in mining. There are too many things qeth can enjoy: the liquidity is guaranteed, the user does not have to bear the technical cost, the threshold of participation does not need 32 eth as low as 0.1eth, the nodes are maintained by the platform, and the income is distributed according to eth2.0. It's better not to buy now. Don't miss a good opportunity for those who have ideas about eth2.0.

3. At present, Ethereum is still good. If you want to check real-time data, you can use two kinds of Ethereum, namely, fire coin and cell ETF. You go to see celletf.pro

4. Yes, in fact, most of the rise or fall of digital assets depends on the news. It depends on the technology to judge the rise or fall. It can only be judged when the news is basically calm. In the case of frequent news, you can't judge accurately. The news will cause interference to you

5. On August 1, 2017, bitcoin cash (BCC), a new blockchain asset based on the original bitcoin chain, was born, which became a hot topic in the streets. The city once exceeded US $7 billion, becoming a digital currency second only to bitcoin and Ethereum
in this process, bitcoin cash also tries its best to ride a roller coaster, which reminds people of Ethereum classic. Comparing bitcoin cash with Ethereum classic, will bitcoin cash become the next bitcoin classic
their similarities are all e to different concepts. A new type of blockchain asset, which is proced by a hard fork, has been separated from the main chain and has gone to an independent development path. They have also experienced price roller coaster fluctuations. They have inherited the mantle of the original chain and changed little. But there are also many differences:
1. Different backgrounds:
in June 2016, the Dao, the world's largest Ethereum project, was stolen from 3.6 million ethereums, with the direct market value as high as US $60 million, which was fatal to the Ethereum community just starting at that time. Vitalik buterin, the founder, and most of the community think that this can't be done. The community decided to roll back the Ethereum transaction through online voting. A small number of people in the Ethereum community think that this violates the irreversible principle of the blockchain and is a violation of the rules. They continue to adhere to the development of the original Ethereum chain, and the Ethereum classic is born and goes to the road of independent development<

bitcoin cash is the proct of the three-year debate over bitcoin expansion. On the one hand, some community members and developers who insist on large blocks are tired of endless debates. Although the New York consensus on community consensus scheme has won a phased victory, the future is still uncertain, and supporters of large blocks hope to move towards an independent development path; On the other hand, the community support rate of large blocks is also very high. Although the Bu expansion scheme often appears bugs, it still gets 40% of the computing power support of the whole network. Bitcoin cash is born out of the Bu expansion scheme, which continues the original intention of Nakamoto's design of bitcoin and makes certain changes in technology. It is a new technology attempt. In this context, bitcoin cash came into being to adapt to the development trend of the times
2. Different attention and influence
the predecessor of bitcoin cash is bitcoin, the Ruan Sheng brothers of bitcoin, and bitcoin is the global digital currency hegemony. After the separation of bitcoin from cash and main chain, bitcoin and bitcoin have taken different development paths. Bitcoin cash can be said to be born with the golden key. As soon as it comes out, it has won extensive attention from the community and become the focus of community discussion. News is flying all over the world, and many mainstream trading platforms at home and abroad also choose to support it. After a short period of adjustment, the price graally returned to rationality. The municipal government once ranked in the top three and still ranks in the fourth
Ethereum is the predecessor of Ethereum classic. Ethereum only ranked second in the global digital currency this year. In 2016, its popularity and community influence were not too high. The Ethereum classic split out is not optimistic by the community. There are few online platforms, and the price is plummeting all the way. The attention and influence of Ethereum classic in the community has not been high. The Municipal People's government has been unable to enter the top ten. There are no opportunities for community discussion and media attention. After several rounds of outbreak, the Municipal People's government has only ranked ninth
to sum up, bitcoin cash and Ethereum classics are different in terms of attention, community influence and historical background. The future development of bitcoin cash will be better. If the bitcoin community is still in constant infighting, does not want to make progress and refuses to change, bitcoin cash will have a chance to shake the dominant position of bitcoin, Instead.

6. With the upgrading of Ethereum to version 2.0 this year, the consensus mechanism will be converted to POS, which will have a huge impact on miners. There are two choices for miners. One is to sell mining equipment and buy eth to adapt to the stacking mechanism of POS; The second is to switch the miner to other networks supporting GPU miner. Nick foster, a representative of kabombacks, a US mining equipment distributor, said most eth miners would choose the latter

after Ethereum is upgraded to version 2.0 POS mechanism, miners may switch mining machines to other networks
as Ethereum is finally ready to start its Ethereum 2.0 upgrade later this year, thus eliminating the long-term delay, the network will start to move towards the proof of rights model

therefore, the network will give up the workload proof consensus algorithm, so that eth miners have little choice. As their equipment will become obsolete, they will be forced to start mining counterfeit coins or re qualify as eth mortgagors. So, what is the current situation of Ethereum mining? With the coming transition, what will happen to the whole instry< At present, Ethereum consensus is based on POW system, which is similar to bitcoin (BTC). As a result, Ethereum's mining process is almost the same, as miners use their computing resources to earn rewards for each block they try to complete< However, there are still major differences between these processes. Although bitcoin mining has relied almost entirely on ASIC (large, loud machines designed specifically for cryptocurrency mining, most of which are concentrated in areas with low electricity prices), Ethereum's pow hash algorithm ethash is designed to support global chip manufacturers (such as NVIDIA and AMD). As Thomas Heller, global business director of cryptocurrency mining pool f2pool, explained in a conversation with cointegraph, GPU is much cheaper and easier to access than ASIC

"as ASIC is a very professional machine, when a new generation of procts is released, it is usually a huge technological leap. As a result, they have a much higher hash rate and are more energy efficient than the previous generation. This means that those manufacturers have spent a lot of money to research and develop it. Their machines are usually very expensive, and GPUs are much cheaper. "

Heller added that those who use GPU miners "have more flexibility to mine." For example, the popular NVIDIA geforce GTX 1080 Ti card can mine more than 15 different currencies, while ASIC units usually support only one currency

nevertheless, Ethereum is not completely immune to ASIC miners - at least in its current state. In April 2018, bitcontinent released antminer E3, an ASIC specially proced for mining Ethereum. Although widely praised for its hash rate of 180 megahashes per second and power consumption of 800 watts, it has received different responses from the Ethereum community. After the ASIC is inserted, a considerable number of GPU rig owners seem to suffer from loss of profits, and some are even forced to switch to other networks

"in the white paper, ETH must have ASIC resistance. I would like to say that the white paper stands for something "is one of the highest comments on the AR / ethermining topic about the topic discussed when antminer E3 was announced. Another reddit user argued that "the $800 only applies to 180mh."“ Split or die of a nation. "

some Ethereum users continue to suggest that bitmain's mining devices can lead to greater concentration, thus increasing the possibility of attack by 51%. Soon, a group of developers put forward "programmed workload proof" or progpow, which is an extension of the current Ethereum algorithm ethash, aiming to make GPU more competitive and promote decentralization

according to a paper published in March by Kristy Leigh Minehan, co-founder of progpow, about 40% of the hash rate of Ethereum is generated by bitmain ASIC. Alejandro de la Torre, the vice president of poolin, is the sixth largest pool of eth. He confirmed to cointegration that "GPU mining is still dominant" in Ethereum network, and added:

"at present, the profit of eth mining is not high, and the management threshold and cost of GPU equipment are higher than ASIC equipment. Compared with ASIC devices, GPU devices are more flexible, and you can use other algorithms to switch to other coins. "

progpow has not been integrated into Ethereum, and it is not clear when it will be finally implemented - in March, Ethereum core developers were debating whether progpow will really benefit the network in nearly two hours, and failed to reach a consensus. It is worth noting that a bitmain representative has previously told cointegraph that the mining hardware giant does not intend to extend the service life of antminer E3 to start operation after October 2020: "as far as we know, mining will end in October or some time after that."

a safe but uncertain future

indeed, Ethereum will stay away from mining in the future. Ethereum 2.0, which is planned to be launched later in 2020, is a major network upgrade on the blockchain, aiming to transfer its current POW consensus algorithm to a virtual POS (known as "block verifier")

more specifically, users are randomly selected considering their wealth in the network or their "interests". In other words, the more coins a POS verifier chooses to put in, the more coins accumulated as a reward

according to vitalik buterin, the co-founder of Ethereum, e to the transition, the network will be more secure and the attack cost will be higher than the network of bitcoin, although the debate about the better consensus algorithm in the encryption community has lasted for many years. However, it is not clear when to start Ethereum 2.0, as many errors and management issues are reported to be delaying the process

another hypothetical benefit of POS system is that it has higher energy efficiency than pow blockchain. According to digiconomist, the cryptocurrency's total annual footprint is 59.31 terawatts per hour, which is comparable to the electricity consumption of Greece as a whole. However, since a report in July 2019 estimated that 74% of the exploitation of bitcoin was done using renewable energy, the environmental impact of bitcoin does not seem to be so serious

what will happen to the actual Ethereum miner? According to the documentation of Casper upgrade as part of Ethereum 2.0 roadmap, the network will initially support a hybrid model including both POW and POS, thus providing some space for block verifiers and GPU / ASIC miners. Jack O & 39, CEO of skale network; "There will definitely be a transition period when two networks are running at the same time," Holleran told cointegration The CEO of scale network (based on Ethereum's blockchain platform) gave a detailed description of this process:

"the transition from eth1 to eth2 takes time of course - it may be years rather than months. The good news about this slow transition is that dapps and defi platforms will be able to roam around based on survivability, security and real-world evidence of adoption. This is a positive impact on the Ethereum ecosystem. "

dig or not

once Ethereum is fully in the POS orbit, miners will have two options. One is to sell the equipment and use the money to accumulate more Eth and start mortgage. The other is the choice for GPU miners, which is simply switching to other ethash networks and mining counterfeit money. Nick foster, a representative of kabombacks, a US mining equipment dealer, told cointegration that most eth miners would choose the latter:

"what I want to say is that most of the miners have not really entered Ethereum or the mining of specific tokens. Yes, there is a certain amount of mineral deposits and holds, but I oppose the view that a large number of Shanzhai coin miners hold their coins at any time. "<

foster then described how he used 3gb GPU units to mine ethash's point-to-point blockchain asset ravencoin (RVN). Once it was unable to mine eth, he said, "this is the reason for mining crows. I immediately sold stability to BTC, and then sold it to US dollars to pay for my rights. I would say that a lot of people are adopting this strategy. "

as foster concludes, he wants eth miners to jump out of the network, and new players - those who don't invest in power infrastructure or drilling rigs - will take a stake in eth. He described the following:

"I can't imagine if I found a five-year lease with $0.04 of electricity and I was mining eth, I decided to sell everything and then continue to pay the rent so that I could hold eth as a share. Substitute. "

Marc fresa, founder of asic.to, a mining firmware company, agreed in a conversation with cointegraph: "if you invest in mining, you won't bet because you have enough room to grow."

one of the main counterfeit coins that may benefit from POW miners leaving Ethereum is Ethereum classic (etc), which is a more conservative version of the blockchain. It is reported that there is no POS related plan. As it also runs on the ethash algorithm, the startup of Ethereum 2.0 may lead to the migration of miners, so its hash rate may have a significant peak

eth's larger pools have similar options. When asked about the company's plans for Ethereum after pow, Heller told cointegraph that after the announcement of Ethereum's POS upgrade, f2pool launched a sister company called story.fish in early 2018. Story.fish has started to provide mortgage services for other POS and delegated POS projects, such as tezos (xtz), Cosmos (atom) and Cardano (ADA), e to numerous handover delays. For prin, e to the transition to POS, it "may temporarily give up supporting eth mining," de la Torre told cointegraph

other top eth pools, namely nanopool, ethermine, pool center, sparkpool and spiderpool, did not respond to requests for comment from cointegraph.