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POC is the abbreviation of proof of concept, which means to provide evidence for opinions. It is a set of suggested electronic models, which can be used to demonstrate the design of teams and customers, and allow to evaluate and confirm the conceptual design scheme. The evaluation of POC may cause the adjustment of specifications and design
function:
the commitment of design and the opinions recognized by all will be recorded in the design adjustment document for future reference. In this way, POC continues to develop. If you need help completing these tasks, you can find assistance resources at Queensland University
extended data:
evaluation and verification of POC
the process of evaluation and verification is to seek feedback from risk takers through POC and filing design documents. Through POC evaluation, risk takers may put forward requirements for adjusting specifications and design
sometimes, e to design defects or inappropriate places, the design team may have to go back to the drawing board. Customers may decide to stop designing or look for other teams because the design does not pay enough attention to the needs of customers and users, or because of the instability of customer needs
sometimes the change is caused by the customer organization or project decision-maker. Generally, at the end of the evaluation and verification process, the design commitment and the opinions accepted by all will be recorded in the design documents
this is often an important milestone in the life cycle of proct development. After the evaluation and verification, POC can continue to develop
POC consensus mechanism integrates the advantages of pow / POS / dpos, and achieves better coordination of decentralization, efficiency and consistency in different directions, which are difficult to unify in blockchain< br />
1. Decentralization: in the POC consensus mechanism, there is no rigid limit on the number of nodes. The number of nodes is dynamic, and anyone who meets the conditions can join the nodes. Here, each outgoing node is similar to the mine pool in the pow, and can join the consensus in the mine pool by holding interests. In the pow, the pool obtains the bookkeeping rights according to the computing power. In the POC, the chance of all the pools to obtain bookkeeping rights is random and equal, which makes the node distribution of the consensus mechanism of POC more decentralized< br /> < br />
2. Efficiency: the two key factors affecting the efficiency of blockchain network are the degree of wide distribution of nodes and the hardware network resources provided by nodes. In the coordination of these two parameters, POC consensus mechanism introces the credit coefficient mechanism, which directly affects the stability of the node. Therefore, each node and the principals participating in the node will make the most favorable choice for the network to ensure that the node can provide services efficiently and stably. In addition, they will join the node consensus by means of rights and interests, The number of nodes will float in a certain range, which can be adjusted by changing the incentive parameters. When the parameters are fixed, the market will adjust automatically. In these nodes, the dpos principle of random sorting out blocks is integrated, which ensures the security and efficiency of the network and provides higher TPS carrying capacity< br />
3. Consistency: in the POC consensus mechanism, all members can participate in the consensus, and the node can only charge a certain fee to the participants. All people have equal opportunities to participate in the consensus, and the incentive is determined by the equity and node credit coefficient. Nodes and all participants will reach a consensus in order to provide stable node services.
minerhub's wondermole system is a "diskless" mining system based on Linux kernel, which is deeply customized for miners' friends
solve the problem in an all-round way
1. Miracle Moore's Linux kernel has been deeply optimized for more than 200 times to avoid the problem that some hardware failures will directly lead to system crash
2. In view of the situation that many mining software in the market can't connect to the mining pool after restart, miracle Moore perfectly solves the problem by using the function of resetting the image after each restart of the mining machine
3. After testing, the average computing power error and delay share of miracle Moore system in each mine pool are not more than 1.5%, which significantly improves the mining revenue of users
4. After numerous experiments, miracle Moore development team has obtained the optimized VBIOS overclocking setting of graphics card. Compared with the traditional overclocking method, it can further improve the computing power of graphics card by 5% and rece the power consumption by 15%!
every piece of income: 64 Chia awards every 10 minutes halving strategy: one in three years, 4chia every 10 minutes from the 13th year
in Chia's network, there are no miners, mining, but farms, farmers, sowing. By introcing a new consensus mechanism, POS + pot (proof of space + proof of time), we can verify its blockchain with cheap, rendant and highly dispersed unused hard disk storage space, so as to create a digital currency superior to bitcoin
Chia network is a decentralized open source global blockchain. Compared with the traditional workload proof cryptocurrency, it is less wasteful, more decentralized and more secure. Its inspiration is similar to bitcoin blockchain, but in Chia, the resource is not computing power, but disk space. In order to achieve this goal, the "work proof" used in bitcoin is replaced by "space proof", so disk space becomes the main resource and time proof to reach a decentralized "Nakamoto smart" consensus to verify transactions. Chia network is also an intelligent trading platform company. On March 18, 2021, Chia network officially released Chia 1.0 main network with XCH token, and has opened mining (farm) activities
Chia's working principle
different from the existing cryptocurrency, Chia uses the idle disk space on the hard disk to run the proof of space, and coordinates with another consensus algorithm, potime, to verify the blockchain. The income of Chia farmers is directly proportional to the amount of resources storage space; If you have 10 times the space, you will get 10 times the reward. But the post here is different from filecoin and the mining mechanism of bitcoin. CHIAS uses spare disk space to sow, just as bitcoin uses computing power to mine, V; Bbkx008, but Chia is more suitable for ordinary users to participate, recing the additional ASIC, computing power and power consumption. Chia's mechanism naturally inhibited centralized seeding<
summary of Chia's common problems:
can I continue to plot if I shut down or quit the software accidentally
No, we can only do it again
parallel P several graphs, what if I don't set the time interval
if the time interval is not set, plot will fail. Generally, the interval of at least 10 minutes is set
can I dig my notebook
as long as your SSD is more than 330gb, you can dig, but I don't recommend you to use notebook SSD. Notebook SSD has a lifetime, and enterprise SSD on desktop is recommended. There is enterprise SSD performance summary excel in the group
When did this coin start digging? It was launched on the main network on March 18. Open the transfer function 6 weeks after the launch
is there any application for this Chia
at present, there is no
can I find someone to replace my P-map and sell me a mechanical hard disk full of writing
I don't recommend it, because the picture of P is associated with the wallet, so you need to send the wallet and the picture to you. Do you think it's safe for two people to memorize words in their hands
do I need SSD when I'm full of mechanical hard disk
No, you can take out the mechanical hard disk, connect it to the idle computer, and mine on the Internet, even to the raspberry pie