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Coin air drop? What is an airdrop?

  An airdrop, in the context of cryptocurrency and blockchain technology, is a distribution of free tokens or coins to a specific group of people or addresses within a blockchain network. This distribution is typically done by a project or organization as a marketing or promotional strategy, as a way to incentivize user participation, or to achieve other strategic goals within the crypto ecosystem. Airdrops can vary in terms of their size, purpose, and execution, but they generally follow a similar process. Let's dive into the details of a coin airdrop. 1. Purpose and Goals: A coin airdrop serves several purposes, which may include: Promotion: To create awareness about a new cryptocurrency project or platform. User Adoption: To encourage people to start using a particular blockchain or platform. Rewarding Holders: To reward existing token holders of a specific cryptocurrency. Community Building: To build a supportive and engaged user community around a project. Network Securit

Bitcoin Mining Machine

 Bitcoin Mining Machine



Many of the cryptocurrencies, including Bitcoin, have introduced a proof-of-work method for the normal operation of the blockchain network.


This is entirely dependent on the computing power of the computers participating in the node, which Satoshi Nakamoto described as "one-CPU-one-vote" in his paper on Bitcoin.

In this way, a series of computational processes carried out by nodes to maintain the blockchain network is called mining.

Mining machines can be largely divided into mining software and mining hardware. The former is literally software that performs mining operations, and the latter refers to hardware for running the software.

Due to the graphic card used in these mining machines, the demand for these mining machines increased when the mining boom came, and the demand for graphic cards used here also soared. There have been two shortage of graphics cards due to mining, and each time, the price of graphics cards has soared dramatically, making it an enemy for gamers.



Other cases

Since a miner is simply an object that is calculated by lumping together calculators, it is possible to mine cryptocurrency even if you weave several computers together. Bitcoin mining machines using smartphones are also possible, and devices with remaining computational resources such as raspberry pies and servers can be used as mining machines. However, due to the poor mining performance compared to the computational performance, the balance of payments is not good. Recently, Bitgeny mining using smartphones has attracted attention in Japan.

Currently, ASIC minor is the most efficient, but it is better not to jump into ASIC minor, but cryptocurrencies with ASIC miners have already been mined a lot, so top miners often monopolize large amounts of coins. Especially Bitcoin and Litecoin

Therefore, if you buy an ASIC minor like a graphic card minor, you may not be able to get the money. Nevertheless, the reason why graphic card minor is gaining ground is that it is simple, but it takes not long for a new cryptocurrency's GPGPU mining method to come out, so it is somewhat profitable to preoccupy and mine new currency.

If miners move into major industrial complexes such as Namdong Indus Park (hereinafter Namdong Industrial Complex), both tenants and building owners will be punished.




Due to the plunge in cryptocurrency, mining sites are closed one after another as it is a loss to be mined all day. It is said that the unpaid electricity bill alone at the abandoned mining site is worth 480 million won.


China, which used to be a big player in cryptocurrency, has also been forced to sell all of its mining machines to junk shops due to Chinese government regulations.Article

In fact, it's like the U.S. wealth is escaping with cryptocurrency, but it's strange that Biden doesn't impose sanctions.

One PC room also turned the mining machine into a computer used by customers. It's obvious, but a frame drop has occurred. It is said that the miner only worked when the full screen was turned on.



mining hardware


The difficulty of mining cryptocurrency has continued to rise, making mining virtually impossible with ordinary computers. Therefore, a system that can specialize/efficiently mine was needed, and the mining machine emerged as a result. CPU, RAM, and storage devices, which usually do not have a significant impact on mining, are equipped with cheap ones to reduce costs and insert several of the most important graphics cards. At this time, instead of mounting the graphics card directly to the main board to control heat, it is mounted on a separate pedestal and connected to the main board using a riser card.


As of November 2017, the difficulty of mining Bitcoin among cryptocurrencies has increased to an extent that even industrial electricity bills cannot afford. Therefore, it is better to stop unless you are aiming for new cryptocurrencies that flow into the market. Above all, mining with industrial electricity or agricultural electricity, which is cheaper than industrial electricity, violates the terms and conditions set by KEPCO, so if KEPCO employees are caught during an on-site inspection, they will have to pay additional taxes. Above all, the social view of mining with low-cost electricity also plays a part in the fact that it is not good.