Mining machinery Futures Network
The most advanced bitcoin mining machine, one to two years to dig out a bitcoin, bitcoin mining is now too difficult. If you want to dig, you can dig ether currency. Now it is steadily appreciating every day. According to the current development trend, it will be able to recover its capital in about seven months, and then it will be profitable< br />
IPFs is a file transfer protocol similar to http. If IPFs wants to run, it needs many computers (storage devices) in the network as nodes. In a broad sense, all participating computers can be called IPFs mining machines
in order to attract more users to join the IPFs network and contribute to the network, an encryption currency named filecoin is designed, which is distributed to the participants (nodes) as a reward according to the amount of contributed storage space and bandwidth. In a narrow sense, the computer specially designed for the purpose of obtaining the filecoin reward is called IPFs mining machine
because IPFs network needs storage space and network bandwidth, in order to obtain the highest profit ratio, IPFs mining machine usually strengthens the storage space and reces the power consumption of the whole machine. For example, more than 10 high-capacity hard disks are equipped, Gigabit or higher speed network cards are equipped, and ultra-low power architecture processors are used
of course, the mining machine provides storage services, so it can obtain revenue. The size of revenue is related to the configuration of mining machinery and the number of IPFs mining machinery
extended data
the reasons why it is not recommended to invest in IPFs are as follows:
1. IPFs technology is too early to be commercialized
IPFs now takes up a lot of bandwidth. IPNs is very slow at present, which is an obvious technical defect. It will be very difficult to realize dynamic web pages only through IPFs
There is no reasonable economic model, even if the token economy is added, it is difficult to realize the long-term natural ecological valueas a very cumbersome decentralized protocol, it is difficult for users to share files autonomously and spontaneously. In addition, even if users share files into the protocol, the files will be completely open and users cannot delete files effectively, so the security of valid files is threatened
the solution is to introce encryption and blockchain incentive mechanism. At the same time, it solves the security and storage power problems of files. However, as mentioned before, any node with workload proof under blockchain incentive mechanism will face an economic problem of continuous power on state
It is difficult to establish an ecological network with IPFs as the core under the influence of technical problems The ecological application space ofIPFs is quite limited, and the project interaction speed realized by IPFs protocol is also very slow. Of course, it has a direct relationship with the number of nodes and the distance of calling
computing power of 5.6gh/s, the price of 3000 yuan "futures miner", so that you can back to the original in 30 days or so, and the cash miner back to the original time is about half a year, it can be seen that the temptation is full! However, in April, the author ordered "butterfly machine", the ancestor of "futures miner", on the US website. At that time, the book could be returned within 9 days, but now the goods have not been received, and the time of returning the book has become dozens of days
why? As more and more people join bitcoin, the difficulty of mining will increase and the income will decrease. Taking the equipment in my hand as an example, in early June, I can get 130 yuan of income from mining every day, but by the end of June, the income will be less than 50 yuan. Those futures mining machines are now back to the original time is 30 days, a few months later when you receive the goods... Think about it all feel terrible
therefore, returning to the original in 30 days is a cover up
the second trick: Celebrity investment / Tauren team
now there are many such futures mining machines in China, but they will play the banner of celebrity / Tauren to attract customers in the publicity. For example, in the early days, some people publicized that their technical team was composed of graate students from Tsinghua University / Chinese Academy of Sciences, in order to show that the mining machinery could be proced on time. Recently, the futures mining machinery company changed to claim that its partners included the founder of XX website, the former VP of XX website, and so on
but the problem is that no matter what kind of celebrity or coworker, they can't change the reality that the miner can't be delivered in a few months (the reason will be explained later)
barrier three: it is called
the real threshold of Miner: Avalon chip ordering
bitcoin miner is mainly composed of miner motherboard and Avalon chip. The former has long been published by Avalon miner's real inventor, Dr. pumpkin Zhang. Any electronic factory can download information and make it by itself. In addition, the overall cost of various electronic components is very low
the core Avalon chip is not so simple, it must be manufactured by a chip foundry such as TSMC. However, as Avalon chip is a kind of ASIC, unlike CPU and flash memory, it is a general-purpose chip, so the foundry must receive orders to start proction. This involves two thresholds: first, the order should start from 10000 pieces (the total price is about 5.6 million yuan), and second, it will take at least two or three months to deliver the goods after placing the order
this explains why the "futures miner" has to pay several months before delivery, and also explains why the "futures miner" manufacturers require you to pay in advance and do not allow a refund.