In this article, we will analyze what it means to “mine cryptocurrency,” who does it and how, whether it is profitable, and who needs it. We will not investigate the technical details and give instructions, but we will reveal this term in an understandable language for beginners on the topic of digital currencies.
Mining – definition of the concept
Let’s start with the word “mining” or “mining.” What does it mean? “mining” can be translated as the extraction of a mineral from a mine. The term has taken root in the cryptocurrency market since digital coins also need to be mined. A vast number of cryptocurrencies can only be created through mining.
To begin with, we recall that a cryptocurrency is a unit accounting for a decentralized financial system. In it, operations are collected in chains and sealed in cryptographically protected blocks. A change in one link in such a chain entails a difference in all other links, so the cryptocurrency is reliably protected from data spoofing and hacking, and operations in it are irreversible. This technology is called “blockchain” and is used in financial transactions.
Transaction data is stored not on one specific server but on millions of computers worldwide. Any person, company, or state cannot control cryptocurrency.
A suitable code (hash) is needed through automatic calculations to create a new block in the blockchain. To do this, you must analyze all the operations occurring at the given moment. If the analysis is done correctly and the key is chosen correctly, a new block appears, which is added at the end of the chain. The one who added it receives a reward in the network’s currency. For example, if you create a new block in the Bitcoin network, you can get 12.5 BTC – at the time of writing, this is about $ 830 thousand. When you hear the phrase “cryptocurrency mining,” you can say that it means processing a vast amount of transaction data and getting rewarded.
Equipment that allows you to mine bitcoins – what is it?
The transaction data processing in the bitcoin network or any other is not done manually. Network participants use computers that are connected to the network and have access to this information. The requirements for such devices are growing every year. Many probably remember the surge in demand for video cards immediately after the launch of the first cryptocurrencies. It was related to mining.
In addition to video cards (usually several pieces are connected at once for mining), you need a motherboard, power supplies, a powerful processor, a cooling system, risers, and a case to accommodate all this. Mining implies that different network users compete during transaction processing and key selection. The better and more advanced your hardware, the more likely you are to be able to mine. This means that a simple laptop or home computer will not work. The purchase of such equipment will cost several million rubles. The hash can be calculated by several miners at once, in which case the reward will be received by the one whose answer was closest to the desired one, was more efficient, or did the most work.
Now on the market, there is equipment designed specifically to mine bitcoins. What does it mean? In simple terms, we can say that users no longer need to assemble the device themselves. However, if we are talking about an entire mining farm, it still requires renting a room, cooling, paying for electricity, and employees’ work. But even with all these costs, the initial mining costs usually pay off in less than a year.
In addition to the equipment, you will need software and a wallet for the cryptocurrency of interest. We’ve talked about wallets before.
Mining process
Before mining a cryptocurrency, it must be taken into account that this is a laborious process that requires serious computing power, technical savvy, and knowledge. First, you need to sеlect the coin of interest and study the equipment necessary for mining. So, for Bitcoin and Bitcoin Cash, this is ASIC-type equipment; for example, for Ethereum, GPUs are needed – graphic processors.
To start mining, you need the following steps:
Purchase of equipment
Hardware setup using special software
Creation of a cryptocurrency wallet
In some cases, connecting to other miners (this depends on the specific currency chosen)
Launching the mining program
Mining profitability
The amount of money earned from cryptocurrency mining depends on many factors. This is the energy consumption of equipment, the price of the coin itself, electricity tariffs, and software costs. Mining farms are also spent on rent and maintenance of premises and salaries of employees.
Considering all the variables, the profitability of different mining cryptocurrencies is additional. So, bitcoin is not the most profitable option for mining. You can get acquainted with the calculations and choose the appropriate cryptocurrency for mining on the CoinWarz aggregator portal.
Other ways to mine cryptocurrency
Mining involves the simultaneous operation of a vast number of devices. In recent years, this has caused concern among environmentalists. According to their calculations, more than 120 terawatt-hours per year are spent on mining. It turns out that mining bitcoins means spending energy sufficient to supply a small state. Harm to the environment will be less if you use alternative energy sources and direct the power generated by mining farms to heat other objects.
The environmental aspect has led to the growing popularity of cryptocurrencies based not on the Proof-of-Work algorithm (proof of work) but the Proof-of-Stake algorithm (proof of ownership). To create new blocks of transactions, you need to have many coins in your account and constantly connect to the network. This method of mining cryptocurrency is called staking – we already wrote about it earlier. Staking does not require powerful computing hardware.
If you are not ready to understand what it is to mine, an easy way to acquire cryptocurrency is to buy. You can purchase digital assets on the stock exchange, peer-to-peer platforms, or online exchangers such as Shakhta.
Summary
We have analyzed how cryptocurrency can be mined or mined. In simple words, it can be explained as follows: a network user using powerful equipment calculates the code for a new block in the blockchain. If he does it faster and more accurately than other miners, he will receive a reward.
For mining, a home computer is not enough. There are special devices: for example, bitcoins are mined using ASIC miners, and Ethereum is mined using GPUs.
To start mining, you need:
Choose a crypto currency
purchase the right equipment and set it up,
install mining software,
create a crypto wallet
connect to other miners (some coins can be mined without this),
run the mining program.
The profitability of mining depends not only on the price of the chosen coin but also on the cost of the equipment needed for its mining, its energy consumption, electricity tariffs, and the need to rent premises or hire employees. You can calculate the approximate yield and choose the appropriate cryptocurrency on aggregator sites.
