📖
Web3 Encyclopedia
  • Welcome aboard!
  • Source
  • 😀Evolution from Web 1.0 to Web 3.0
    • Web 1.0 Web 2.0 Web 3.0
    • Key Features
    • Current Limitations
    • Future of Web 3.0
    • Learn: What Is Web3?
    • Learn: Will Every Brand Have a Web3 Strategy?
    • Learn: Big Ideas in 2023
    • Learn: The Web3 Paradox: Why Scaling Usage Alone Won't Lead to Mass Adoption?
    • Learn: Is Web3 A Marketing Buzz or Tech Revolution?
    • Learn: What is the relationship between blockchain and Web3?
    • Learn:Empowering Women in Web 3.0: The Role and Contributions of Women in Blockchain, DeFi, and dApp
    • Learn: Web 3.0 and the Future of E-Commerce
    • Learn: 12 ways ecosystem projects can attract more developers
    • Learn: How Web3 is Impacting Education?
    • Learn: Web3 And The Future Of Digital Advertising
    • Learn: Web3’s impact on personalization, trust and engagement
    • Learn: Web3-Powered Identity Management -- Unlocking the Benefits of Decentralization
    • Learn: Why Web2 companies fail in Web3 while others made it?
    • Learn: To Identify or Not in a Web3 World?
    • 🤫[Insider Series] McKinsey x Web3
    • TL;DR 👀
  • 💲Blockchain Fundamentals
    • Why is Blockchain So Popular?
    • Introduction to Blockchain
    • Blockchain Misconceptions
    • Blockchain vs Bitcoin, Database, Cloud
    • Consensus Mechanism
    • Public and Private Keys
    • Hash Functions and Cryptography
    • Sharding
    • Types of Blockchains: PoW, PoS and Private
    • Understanding Cryptocurrency
    • Coins vs Tokens
    • Blockchain Trilemma
    • Legality
    • Learn : Google’s Cloud Based Blockchain Node Service
    • Learn: How Blockchain, Digital assets, and Web3 Unlock Financial Inclusion Globally
    • Learn: Will Chinese-Made Crypto Soar Higher?
    • Learn: What Does MiCA Mean for Crypto in Europe?
    • Learn: Unraveling the Intricacies of Blockchain Forensics and Asset Tracking
    • Learn: Promising blockchain use cases in healthcare industry
    • Learn: The Role of Blockchain in Authenticating and Provenance Art
    • Learn: Blockchain-Based Digital Identity: Benefits, Risks, and Implementation Challenges
    • Learn: The Future of Energy Supply Chains
    • Learn: Revolutionizing smart contracts and cryptocurrency
    • Learn: Nigeria goes blockchain
    • Learn: A Game Changer for Online Gaming?
    • Learn: Is blockchain technology ready for high-storage applications?
    • Learn: Will Blockchain Technology Mark a Turning Point in Fraud Prevention?
    • Learn: Why ZK-rollups need data availability?
    • Learn: How will generative AI disrupt blockchain?
    • Learn: A New Blockchain for Generative AI?
    • TL;DR 👀
  • 🏟️Web3 Utilities
    • Decentralized Applications (dApps)
    • Cross-chain Bridges
    • DAO
    • Artificial Intelligence
    • Learn: Is Community-building Essential for Web3 Startups?
    • Learn: ‘Decentralization Theater’
    • Learn: Crypto and AI- A yay or nay combination?
    • Learn: Dissecting the DAO
    • Learn: What is motivating Lido DAO to rise?
    • Learn: How to Turn Your Community Into a DAO?
    • Learn: The Key to Decentralized Decision Making
    • Learn: How Web 3.0 can disrupt the supply chain industry?
    • TL;DR 👀
  • 🪙Bitcoin
    • What is Bitcoin
    • Bitcoin's Blockchain Technology
    • UTXO Model and Transaction Fees
    • Bitcoin Mining and Mempool
    • Learn: What is bitcoin mining?
    • What are Hard Forks and Soft Forks
    • What is SegWit and the Lightning Network
    • Bitcoin Ecosystem
    • Can Bitcoin be Destroyed? Game Theory and Network Attacks
    • Learn: Crypto token supplies explained
    • Learn: What is crypto tax-loss harvesting, and how does it work?
    • Learn: Can Crypto Go Green? How to Invest in Eco-Friendly Cryptocurrencies
    • Learn: Why Did FTX Collapse? Here’s What to Know.
    • Learn: How Sam Bankman-Fried swindled $8 billion in customer money?
    • Learn: How much is Bitcoin worth today?
    • Learn: The Costs of Running a Bitcoin Node In Nigeria
    • Learn: Has 2022 Left Any Crypto Positives?
    • Learn: How Crypto Exchanges Can Be Free of Risk?
    • Learn: Greed, Lies and FTX: Is Crypto a Force for Good or Evil?
    • Learn: Is Crypto a Cultural Movement?
    • Learn: What are the consequences of crypto’s ongoing regulatory process?
    • Learn: Beyond the Crash and Embracing NFTs?
    • Learn: Understanding crypto bag holders and their mindset
    • Learn: Inscriptions: Just A Fad, Or A Real Threat To Bitcoin Becoming Decentralized Money?
    • Learn: How Bitcoin Ordinals Can Change the Future Of Mining?
    • Learn: What is a supernet?
    • Learn: Bitcoin Miners Celebrate 10 Years Since First ASIC, What Changed Since Then?
    • Learn: Bill Vs. CBDC – Why This US Congressman Wants To Block The Fed From Issuing A Digital Dollar?
    • Learn: Why Bitcoin Will Blow People’s Minds In 2025?
    • Learn: How the Howey Test Sheds Light on Cryptocurrency's Regulatory Gray Area
    • Learn: Cryptocurrency vs AI: A Complex Debate
    • Learn: Where the U.S. Government Went Wrong in Regulating Crypto?
    • Learn: The Nostr Privacy Paradox
    • Learn: Do algorithmic stablecoins have a future as centralized coins are under scrutiny?
    • Learn: Is Bitcoin Set To Revolutionize The Financial World With Its Superior Purchasing Power?
    • Learn: What is Shibarium, and what does it mean for Shiba Inu?
    • Learn: What is a crypto dusting attack?
    • Learn: Is the Adoption of Central Bank Digital Currencies (CBDCs) the Future?
    • Learn: How Artificial Intelligence Could Revolutionize Crypto?
    • Learn: What’s next for EU’s crypto industry as European Parliament passes MiCA?
    • Learn: Why the EU Has MiCA and the U.S. Has Securities Law Confusion?
    • Learn: Six New Projects Looking to Mitigate Bitcoin Mining’s Energy Footprint
    • Learn: Who on Crypto Twitter chose not to pay for a blue checkmark?
    • Learn: What is the wash-sale rule in Crypto?
    • Learn: What is Pepecoin and can it flip memecoins Dogecoin and Shiba Inu?
    • Learn: Can you recover stolen Bitcoin from crypto scams?
    • Learn: What the ‘anti-mining bill’ means for the crypto industry in Texas?
    • Learn: Does the US have a crypto ‘tax loophole’ problem?
    • Learn: How users can stay protected?
    • Learn: How Crypto Revolutionize Cheaper and Faster Transactions?
    • Learn: Can NFTs and CFDs be BFFs?
    • Learn: A PR expert’s tips for memecoin projects
    • Learn: Why politicians aren't convinced about the Digital Euro?
    • Learn: How A 90-Year Old TA Theory Predicted The Sudden Bitcoin Boom?
    • Learn: Social Trading Platforms and CFDs: A New Paradigm in Investment
    • Learn: How could the Chinese economic crisis impact Bitcoin and crypto?
    • Learn: How do they compare: Bitcoin IRA vs. traditional IRA?
    • Learn: Why Tokenized Assets Are Safer During a Banking Crisis?
    • TL;DR 👀
  • 🛢️Ethereum
    • Bitcoin vs Ethereum
    • What can Ethereum do?
    • What is Ether (ETH)?
    • What's Unique About ETH?
    • What are Smart Contracts?
    • Energy Consumption?
    • Ethereum Virtual Machine (EVM)
    • Pros & Cons of Smart Contracts
    • Decentralized Applications (dApps)
    • Ethereum Token Standards (ERC-20, ERC-721 and ERC-1155)
    • Evolution of Ethereum
    • How to Get Your First Ethereum
    • Learn: Next Ethereum Upgrade — Shanghai Upgrade
    • Learn: Tipping Scale for Crypto Adoption: Usability vs. Accessibility
    • Learn: Major Publicly Traded U.S. Bitcoin Miner Files For Chapter 11 – Impact On The Market?
    • Learn: 5 altcoin projects that made a real difference in 2022
    • Learn: How Tether Can Be a More Stable Stablecoin?
    • Learn: Are the Ethereum Killers Still Deadly?
    • Learn: What Ethereum Tech Trends Are Weathering the Bear Market?
    • Learn: How Ethereum’s token burns are making it a deflationary cryptocurrency?
    • Learn: A few things to know about Ethereum's Shanghai Upgrade
    • Learn: The Role of Enterprise Ethereum
    • Learn: Understanding Layer 2 Scaling Solutions for the Ethereum Network
    • Learn: The Battle of Giants: Bitcoin vs Ethereum
    • Learn: Cryptography, Smart Contracts and Distributed Networks
    • Learn: The Memecoin Grift and How It Threatens Ethereum Culture
    • Learn: What Is Ethereum’s ‘Data Availability' Problem, and Why Does It Matter?
    • TL;DR 👀
  • 👛Wallet
    • What is a Blockchain Wallet?
    • Hardware / Software Wallet
    • How to Get Your First Cryptocurrency
    • Setting up Metamask Wallet
    • Learn: How to connect the Avalanche network to MetaMask?
    • Learn: How to pass on your crypto when you die?
    • Learn: What are hierarchical deterministic (HD) crypto wallets?
    • Learn: Pros and Cons of Digital Wallets
    • Learn : How Web 3.0 Wallets Are Redefining Digital Asset Security?
    • Learn: Open source: Buzzword or real security for crypto wallets?
    • TL;DR 👀
  • 🌕New & Rising Protocols
    • Binance
    • NEAR
    • Solana
    • Fantom
    • Polygon
    • Cardano
    • Polkadot
    • Cosmos
    • Harmony
    • Cronos
    • Optimism
    • Terra
    • Who Will Win the L1 Wars?
    • Learn: New Layer 1 Blockchains Are Expanding the DeFi Ecosystem But No Eth Killers Yet
    • Learn: Is an Increased Focus on Layer-2 Scaling and ZK Technology Justified?
    • Learn: What Are the Stakes in the SEC vs. Ripple Case?
    • Learn: What is The Graph, and how does it work?
    • TL;DR 👀
  • 📈Decentralized Finance (DeFi)
    • CEX vs DEX
    • CeFi vs DeFi
    • Algorithmic Stablecoins
    • Airdrop
    • Liquidity Pool
    • Impermanent Loss
    • Swapping
    • Wrapped Token
    • Arbitrage Opportunities
    • Staking
    • Yield Farming
    • Total Value Locked (TVL)
    • Gas Fees
    • Lending & Borrowing
    • Useful Tools
    • Activity: Uniswap & Pancake Swap
    • Learn: Automated Market Makers (AMMs) in DeFi
    • Learn: Crypto Moving towards ESG: What Is Regenerative Finance (ReFi)
    • Learn: What Is dYdX? Understanding the Decentralized Crypto Exchange
    • Learn: It's A Wrap - DeFi in 2022
    • Learn: Why DeFi should expect more hacks this year?
    • Learn: The Security Challenges of DeFi
    • Learn: The Promising Future of Decentralized Social Media on Web 3.0
    • Learn: Can CBDCs, Tokenized Deposits, Stablecoins and DeFi Coexist?
    • Learn: The Increasing Popularity of DeFi and Its Potential to Disrupt Traditional Finance
    • Learn: The future of DeFi is ReFi
    • Learn: DeFi aggregation
    • TL;DR 👀
  • 🙈Non-Fungible Token (NFT)
    • What are NFTs?
    • Case Study
    • Storage
    • Who are the Players?
    • NFT Marketplace
    • NFT Useful Resources
    • Activity: Mint Your Own NFT
    • Learn: How You Can Prevent Hackers From Stealing Your NFTs?
    • Learn: What Is an NFT Floor Price?
    • Learn: Should Bored Ape buyers be legally entitled to refunds?
    • Learn: China’s view of NFTs different from rest of the world’s
    • Learn: NFTs IRL: How Digital Collectibles Are Forging Offline Experiences
    • Learn: How NFT Brands Can Cut Through The Noise
    • Learn: How Web3 disrupts the music sector?
    • Learn: Unlockable content in NFTs
    • Learn: Why Meta Matters in NFTs?
    • Learn: Should NFT Marketplaces Become Centralized?
    • Learn: Hermès vs. MetaBirkins: The NFT Case That Could Have Major Trademark and Artistic Consequence
    • Learn: What are phygital NFTs, and how do they work?
    • Learn: What is NFT ticketing and how does it work?
    • Learn: Why Solana NFT marketplace is seeing less active users?
    • Learn: NFTs and Intellectual Property
    • Learn: How AI Is Changing Artistic Creation and Challenging IP Laws?
    • Learn: The Future of NFTs: Exploring Dynamic NFTs and Their Versatile Use Cases
    • Learn: NFTs in the event and ticketing industry
    • Learn: What is NFT rarity, and how to calculate it?
    • Learn: What happens to your NFTs when you die?
    • Learn: Dogecoin-Like Spike in Milady NFTs After Elon Musk’s Tweet, But Will It Last?
    • Learn: What are NFT royalties, and how do they work?
    • Learn: How developers aim to store crypto inside NFTs?
    • Learn: Generative Art NFTs: What Are They & Why Are They So Popular?
    • TL;DR 👀
  • 💗Metaverse
    • What is the Metaverse?
    • Metaverse Economy
    • Metaverse Companies
    • GameFi
    • Learn: Are We in the Metaverse Yet?
    • Learn: Can the Metaverse exist without blockchain?
    • Learn: Can the Metaverse Facilitate Sustainable Growth of Defi Systems?
    • Learn: What is the role of biometrics in the metaverse?
    • Learn: Can metaverse be the future court?
    • Learn: Metaverse Fashion Is on the Rise, but for Whom?
    • Learn: Sustainability in the Metaverse: Challenges and Opportunities
    • Learn: How To Build A Responsible Metaverse?
    • Learn: What is a VTuber, and how do you become one?
    • Learn: How proof-of-identity provides human experiences?
    • Learn: The “Metaverse” Next Frontier for Business: Impact And Challenges
    • Learn: The 5 Biggest Misconceptions About The Metaverse
    • Learn: Why culture and ownership are critical to the metaverse?
    • TL;DR 👀
  • 👾Career in Web3 (coming soon)
    • Developers
    • Moderators
    • Community Managers
    • UI/ UX Designers
    • Digital Fashion Designers
  • 🌱Sustainability (Coming Soon)
    • Industry Effort
    • Co-author
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On this page
  • Why is Bitcoin Mining Necessary?
  • How Does Bitcoin Mining Work?
  • What is a Mining Pool?
  • What is Cloud Mining?
  • Energy Consumption: Things to be Aware of
  • Best Bitcoin Mining Hardware: Things to Consider
  • What Else Can You Mine?
  • Conclusion
  1. Bitcoin

Learn: What is bitcoin mining?

Bitcoin mining is a term that everyone in the cryptocurrency and even many outsiders are familiar with.

PreviousBitcoin Mining and MempoolNextWhat are Hard Forks and Soft Forks

Last updated 2 years ago

While distinct, there are certain similarities between bitcoin mining and actual mining for precious metals such as gold, for example. Both processes are carried out with the intention to earn a reward.

Furthermore, bitcoins actually exist in the bitcoin protocol but they haven’t been brought out yet – just as gold exists in the ground but it hasn’t been mined yet.

But the aim of bitcoin mining is, however, twofold. For once, when the above-mentioned high-powered computer or any other type of mining hardware, for that matter, successfully solves the complex math problem on the network of Bitcoin, they produce a new bitcoin.

On the other hand, by solving the computational math problems, bitcoin miners are actually making the payment network a secure through the proof-of-work consensus algorithm.

Why is Bitcoin Mining Necessary?

In order to break down bitcoin mining, there are a few important considerations that need to be taken into account.

Consumers tend to trust different types of printed fiat currencies because they are backed by central banks. In the US, for instance, this is the Federal Reserve. This is even true for digital payments made with fiat currencies.

Bitcoin, however, is not regulated by any central authority. It can be said that it is ‘backed’ by the computing power, which secures the network. This vast network of computers and mining hardware records transactions and make sure that they are accurate.

Unlike central authorities, however, bitcoin miners are spread throughout the entire world and record the transactional information on a public ledger available to anyone. This ledger can be viewed using a and there are many different websites that provide this service.

In other words, bitcoin mining is necessary for two different reasons – first, it is needed to create new bitcoin and second, it’s needed to confirm the transactional information. So, in theory, if you don’t want to buy Bitcoin, you can earn it through mining. Whether or not that’s efficient for you as an individual miner, however, is a different story.

How Does Bitcoin Mining Work?

In order for a bitcoin miner to get block rewards, there are two conditions which need to be met. First, the miner needs to confirm a certain amount of transactions and second, which is the trickiest part, solve a complex computational math problem.

Put simply, if that’s at all possible, each miner is competing with all of the others to come up with a 64-digit hexadecimal number which is referred to as a “hash” which is less than or equal to the hash which is targeted. In other words, the computer will be spitting out different hashes at a certain rate per second guessing all of the possible 64-digit numbers until they reach the correct solution.

Therefore, computational power is essential – the more powerful your mining equipment, the larger hash rate per second you’d be able to achieve. This is why the Bitcoin mining hardware is particularly important. Naturally, the cost of mining would be based on a the operation costs such as electricity, internet connection, hardware maintenance, and so forth.

This is the main reason for which back in 2013 bitcoin miners started to use machines which were specifically designed for mining cryptocurrencies. These are called Application-Specific Integrated Circuits or ASIC mining, for short. ASIC mining devices can cost a serious amount of money but are more efficient than traditional computers.

There are a few important things to be considered when it comes to BTC mining. These are some of its pillar components, so to speak.

  1. Blocks

One of the things to be aware of in the world of Bitcoin mining is blocks. Transaction data is recorded in files which are called blocks. Think of it as a page from your city’s recordbook. Blocks are organized into a chain in chronological order – hence, blockchain. New transactions, as they are being confirmed by miners, go into new blocks, with each new block is being added to the end of the chain. This is why blockchain is also referred to as records of blocks.

  1. Block Rewards

Is Bitcoin mining profitable? This is probably the most commonly asked question. Unfortunately, there is no one answer. Block rewards are what miners compete for. Other cryptocurrencies such as Bitcoin Cash, for instance, also have their own block rewards which differ from those of Bitcoin.

At inception, every single bitcoin block reward was worth 50 BTC. However, the protocol works in a way where the block reward is being halved after 210,000 blocks have been discovered. This takes roughly around four years to complete. As of July 9th, 2016, the reward for discovering one block is 12.5 BTC.

So is Bitcoin mining profitable? It depends. One would have to calculate the current block reward based on the current prices and compare that to the cost of mining, which varies from miner to miner.

  1. Hash Rate

To put it in the most basic terms, hash rate represents the speed at which bitcoin mining hardware can guess the correct hash. Therefore, the faster your hash rate is the higher the chances of discovering the new block you have. BTC mining has become highly competitive and, as such, you need to consider getting powerful bitcoin mining hardware. Individual miners, can, on the other hand, take advantage of cloud mining or mine a coin with lower difficulty, but more on that later.

  1. Difficulty

In case you wonder why ten minutes – it’s because bitcoin developers have decided that this is the time needed for a steady and diminishing flow of producing new coins.

What is a Mining Pool?

When it comes to cryptocurrency mining, a mining pool is the combined resources by miners who are sharing their overall computational power over a network in order to split the reward equally based on the amount of work that they have contributed to discovering a new block.

A “share” would be awarded to each member of the mining pool who manages to present a valid partial proof of his work. Mining pools became popular as the difficulty of bitcoin mining increased over time and when it became apparent that individual miners could no longer compete with bigger pools and large-scale mining operations.

What is Cloud Mining?

Cloud mining, on the other hand, is what allows individual miners to participate in the process without having to purchase particularly expensive bitcoin mining hardware.

If you want to take part in BTC mining but you don’t want to spend the time and resources to get powerful machines, you can use shared processing power provided by remote data centers. The only thing you’d need is a home computer. Generally, there are three types of cloud mining that you can take advantage of. These include:

  1. Hosted Mining

You can lease a mining machine which is hosted by the provider.

  1. Virtual Hosted Mining

This is a method which would require you to create a virtual private server and after that install your own mining software.

  1. Lease Hash Power

Cloud mining also allows you to lease a certain amount of hash power without having the best bitcoin mining hardware. This is likely to be the most popular method of all. Most of the providers offer comprehensive calculators that you can take advantage of to determine the current profitability based on the resources you are ready to spend.

Energy Consumption: Things to be Aware of

Mining bitcoin is intentionally designed to be energy intensive. The computational power needed to solve the abovementioned complex math problems requires a lot of electricity to power up the specialized mining hardware.

What is more, a brand new report concluded that 80 percent of Bitcoin mining is running on renewable energy. This is unsurprising since miners are naturally incentivized to seek the cheapest and cleanest sources of energy, many of which are renewables such as hydroelectricity (e.g. Iceland).

However, if you decide to set up a mining rig in your garage, you can most definitely expect a more expensive electricity bill next month.

Best Bitcoin Mining Hardware: Things to Consider

There are a few key parameters to look out for when it comes to choosing the best bitcoin mining hardware. These include:

  • Power Consumption

Naturally, you want to be aware of how much electricity does your miner consume. The lower this number, the better.

  • Hashrate

As we explained above, the hash rate is essential for bitcoin mining. The larger this number is, the better the machine is, generally.

  • Energy Efficiency

This measurement accounts for the efficiency of your machine. If this particular number is low, it means that the machine will consume less power for the same amount of work done by the machine.

There is a range of different devices produced by some of the largest companies in the field such as Bitmain Technologies, Canaan Creative, Halong Mining, Innosilicon Technology, and others of the kind.

What Else Can You Mine?

Bitcoin is not the only cryptocurrency which can be mined. It’s worth noting, though, that if you are using a specialized cryptocurrency mining hardware you’d have to check the compatible digital currencies, as some of the devices would only allow you to mine selected cryptocurrencies. However, apart from Bitcoin, other popular choices include Bitcoin Cash, Monero, Dogecoin, Litecoin, and so forth.

Conclusion

If you managed to make it thus far, you should have a general understanding of the main principles behind bitcoin mining and why it is essential to its network.

At the same time, bitcoin mining represents an alternative method to acquire the digital currency. Of course, if you don’t feel like investing time and efforts into it, let alone designating specialized bitcoin mining hardware, you can always check our detailed guide on to how to buy cryptocurrencies.

We’ve gone in depth on how to buy Bitcoin with Paypal, credit card, debit card, and even with cash. We’ve also covered some of the most popular platforms where you can buy Bitcoin.

Once you’ve done that, you can hop to our comprehensive guide to Bitcoin wallets and determine whether you want a web-based one or an offline, hardware solution instead.

It’s worth noting that the reward for successful Bitcoin miners once again in May 2020 and it will decrease to 6.25 BTC per block from the current 12.5.

The difficulty of bitcoin mining is in order to maintain an average time of about 10 minutes to process a block. The rate is recalculated every 2,016 blocks.

However, it’s important to pay special attention when it comes to cloud mining as there are fraudulent service providers. It’s crucial to make proper and in-depth due-diligence, especially if you intend to lease hash power. One of the largest cloud Bitcoin mining companies out there is .

On the flipside, it requires even more resources to attack the network than to defend it, making Bitcoin the blockchain today.

In fact, there is an entire pseudo-environmentalist brigade which aims to have the regular user believe that Bitcoin mining would somehow be the death of the planet. A lot of their arguments revolve around the fact that large data centers used for carrying out the math computations use tremendous amount of electricity. However, Bitcoinist recently outlined three reasons for which this rhetoric is .

to clean energy researcher Katrina Kelly-Pitou, the entire debate on the overall electricity consumption by bitcoin mining facilities is headed in the wrong direction. The research outlines that electricity consumption can increase while, at the same time, have minimal impact on the environment. This is because those facilities gradually begin to use more efficient, sources of energy which are renewable. Not only does this make mining more profitable, but it also lowers the impact on the environment. The researcher also outlined that banks use three times more electricity than Bitcoin’s network.

If you’re worried about Bitcoin consuming too much energy, you might want to think twice about lighting up the this year. That’s right – the lights that American consumers alone use to decorate their homes for the occasion make up a gigantic 6.63 billion kilowatt hours of electricity consumption every single year. That’s more than the entire national energy consumptions of a lot of the developing countries every year. For example, both Ethiopia and El Salvador used less electricity per year.

🪙
block explorer
will drop
adjusted frequently
Genesis Mining
most secure
complete nonsense
According
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