Exploring AWS Crypto Mining: Key Insights and Strategies
Intro
In the dynamic realm of cryptocurrency, understanding the infrastructure that supports the mining process is essential for investors and enthusiasts alike. AWS, or Amazon Web Services, stands at the forefront of cloud computing technology, positioning itself as a key player in the mining landscape. This guide aims to simplify the complexities surrounding AWS crypto mining, offering insights into its advantages, challenges, and the technical nuances involved. With the cryptocurrency market's ever-evolving nature, it is crucial to grasp how AWS reshapes traditional mining practices and the implications for both established miners and newcomers.
Understanding Cryptocurrency Concepts
Before we dive into the specifics of AWS and its application in cryptocurrency mining, it’s important to clearly define some foundational concepts:
Blockchain Technology Explained
Blockchain technology is the backbone of cryptocurrency. At its core, a blockchain is a distributed and decentralized digital ledger used to record transactions across many computers securely. It ensures that once recorded, the data cannot be altered without the consensus of the network, providing authenticity and transparency.
This technology offers several key benefits:
- Decentralization: No single entity controls the entire network, reducing the risk of fraud.
- Security: Cryptographic principles secure every block in the chain, making it nearly impossible to tamper with.
- Transparency: Transactions are visible to all, fostering trust among users.
Key Terms Every Investor Should Know
When entering the world of cryptocurrency mining, there are several key terms to become familiar with:
- Hash Rate: The speed at which a mining rig can calculate hashes. Higher hash rates increase the chances of successfully mining blocks.
- Mining Pool: A group of miners who combine their hashing power to increase the likelihood of finding blocks and share the rewards.
- Difficulty Level: A measure of how hard it is to find a new block in the blockchain. As more miners join the network, this level rises, impacting profit margins.
- ASICs (Application-Specific Integrated Circuits): Specialized hardware used for mining that significantly boosts efficiency and output compared to standard desktop computers.
- Cold Wallets vs Hot Wallets: Cold wallets store your cryptocurrency offline for security, whereas hot wallets are connected to the internet and are more convenient for trading.
Understanding these concepts sets a solid groundwork for the discussions to follow in this guide.
Market Analysis and Trends
As we look into how AWS influences the broader cryptocurrency landscape, it is imperative to examine current market trends and investment strategies:
Current Market Trends in Cryptocurrency
The cryptocurrency market has seen a myriad of trends, influenced by technological advancements and regulatory changes. Some notable trends include:
- Increased Institutional Investment: Large entities are beginning to allocate significant resources into cryptocurrencies, impacting market stability and prices.
- Decentralized Finance (DeFi): This movement allows users to conduct financial transactions without traditional intermediaries, marking a significant shift in how finance operates.
- Environmental Concerns: As the energy consumption of crypto mining becomes more scrutinized, sustainable practices are increasingly in demand.
Investment Strategies for Different Market Conditions
Navigating the fluctuating tides of the crypto market requires adaptable strategies:
- Long-term Holding (HODL): A strategy that advocates for holding cryptocurrencies through market volatility, betting on future growth.
- Day Trading: Traders capitalize on short-term price fluctuations, requiring keen analysis and a risk appetite.
- Diversification: Spreading investments across various cryptocurrencies to mitigate risk.
By familiarizing yourself with these industry insights and strategies, you will be better equipped to approach AWS crypto mining and understand its potential contributions to your investment portfolio.
Foreword to AWS and its Role in Crypto Mining
Navigating the world of cryptocurrency mining can be a daunting task, particularly for those who are entering this evolving landscape for the first time. As cryptocurrencies gain traction, the technical choices made in mining operations play a pivotal role in both efficiency and profitability. This is where Amazon Web Services, commonly known as AWS, becomes invaluable. It provides an infrastructure that supports scalable and flexible solutions, catering to the varied demands of miners.
An Overview of AWS
Amazon Web Services is the largest cloud computing platform globally, offering a variety of services that can be tailored to a wide array of computing needs. From simple storage solutions to sophisticated machine learning capabilities, AWS has established itself as a foundational layer in many business operations. Specifically in the context of crypto mining, AWS provides the computational power required to tackle complex transaction validations and cryptographic problems quickly.
The beauty of using AWS lies in its on-demand resource availability. Miners can spin up powerful virtual machines, adjust their resources in real-time, and pay only for what they use. This flexibility allows miners to allocate resources based on current needs, depending on market fluctuations and mining difficulty rates. Furthermore, since the platform operates on a global scale, miners have the potential to set up mining operations in geographic areas that are more favorable due to cheaper electricity rates.
The Growth of Cryptocurrency Mining
The cryptocurrency mining sector has seen exponential growth since the inception of Bitcoin in 2009. Although initial mining could be done using a basic home computer, the increasing popularity and competition have led to a significant change in the mining landscape. Today, mining operations demand specialized hardware, advanced strategies, and massive power sources to stay competitive.
This surge has necessitated the growth of mining pools and cloud mining options. Many individuals are seeking platforms like AWS not just for resources but also for the security and reliability that such services offer. Miners are not only looking for a way to mine cryptocurrencies but are also keen on minimizing the potential losses that can come from operating their own rigs, such as hardware failures and energy costs.
"The shift from home-based mining to cloud-based platforms is not just a trend; it's becoming the standard in the crypto mining industry."
AWS as a Cloud Platform
AWS is not merely a cloud platform; it's a comprehensive solution that encompasses various services that benefit crypto miners. Choosing AWS means access to cutting-edge tools that can streamline operations. Among these services are Elastic Compute Cloud (EC2) instances for processing power, Simple Storage Service (S3) for storing vast amounts of data, and Virtual Private Cloud (VPC) for secure networking environments.
Miners utilizing AWS can automate many tasks through the tools provided, improving operational efficiency. This capability to seamlessly integrate different services allows users to deploy robust mining applications quickly, troubleshoot issues in real-time, and scale operations without the usual constraints of physical hardware.
Understanding Crypto Mining Fundamentals
In the world of cryptocurrency, mining stands as a cornerstone of its infrastructure. Grasping the fundamentals of crypto mining is essential for anyone considering investing time or resources into this realm, especially when utilizing cloud platforms like AWS. Understanding how mining operates not only aids in deciphering the underlying mechanics of cryptocurrency but also highlights its significance in transaction validation, network security, and the distribution of new coins. For investors, traders, analysts, and enthusiasts, these insights can inform decisions on whether or not to dive into this dynamic and sometimes volatile market.
What is Crypto Mining?
Crypto mining is the process through which transactions are verified and added to a blockchain ledger. Essentially, it acts as a verification mechanism for blockchain networks. When miners solve complex mathematical problems, they validate transactions and bundle them into blocks. Each successful block creates an opportunity for miners to be rewarded with cryptocurrency, often incentivizing more participants to join the network.
This process helps maintain the integrity of the cryptocurrency ecosystem. Without mining, securing transactions and preventing double-spending becomes a significant challenge. Instead of relying on a central authority, miners collectively ensure that transactions are legitimate and the blockchain remains tamper-proof.
How Mining Works
Mining operates using two main components: computational power and mathematical algorithms. At its core, the process involves miners utilizing powerful hardware, such as graphics processing units (GPUs) or specialized equipment known as ASICs (Application-Specific Integrated Circuits). The mining software runs on these devices, computing hash values that confirm transactions.
- Hashing: This is the foundational process in mining, converting transaction data into a unique numerical value. The hash must meet specific criteria to link the block to the chain.
- Difficulty Adjustment: Most mining networks adjust the difficulty of these hash problems regularly. For instance, Bitcoin alters its mining difficulty approximately every two weeks to ensure that new blocks are added to the blockchain at a consistent rate.
- Mining Pools: Individual miners often join forces in what are termed mining pools to combine their computational power, increasing their chances of effectively solving the cryptographic puzzles and, consequently, earning rewards.
Through this collective effort, miners enhance their probability of validating new transactions, while simultaneously sharing the cryptographic rewards in proportion to their contributions.
Proof of Work vs. Proof of Stake
In the mining world, two primary consensus mechanisms emerge: Proof of Work (PoW) and Proof of Stake (PoS). Understanding the differences between these systems is pivotal for those venturing into crypto mining, particularly regarding efficiency and environmental impact.
- Proof of Work (PoW): This is the original consensus method used by Bitcoin, necessitating significant computational power to solve cryptographic puzzles. PoW miners race to find the next block, resulting in energy-intensive operations that have drawn scrutiny for their environmental impact. The competition and resource expenditure can lead to higher rewards but at a cost.
- Proof of Stake (PoS): In contrast, PoS selects validators based on the number of coins they hold and are willing to "stake" as collateral, significantly reducing energy consumption compared to PoW. This method has gained traction among newer cryptocurrencies as it encourages participants to hold onto their investments longer, potentially stabilizing the market.
Understanding these differences helps inform mining strategy choices and influences decisions on hardware and cloud service utilization.
"The mining landscape is a delicate balance of competition, economics, and technology, where one misstep can lead to significant losses."
Benefits of Mining with AWS
When considering the crypto mining landscape, Amazon Web Services stands out as a key player. Leveraging AWS for mining operations introduces several significant advantages that can enhance both efficiency and profitability. Understanding these benefits is crucial for investors, traders, analysts, educators, and enthusiasts looking to navigate the complexities of this niche.
Scalability and Flexibility
One of the most compelling reasons to opt for AWS in crypto mining is the unmatched scalability it offers. Rather than relying on a physical infrastructure that can take ages to upgrade and may limit how much you can mine, AWS allows you to scale resources up or down based on your immediate needs. This is particularly useful during times of heightened market activity when you may need to ramp up your operations to maximize profits.
For instance, during a surge in Bitcoin prices, you could increase the computational power of your EC2 instances in no time at all. Additionally, flexibility isn’t just about scaling; it's also about the choice of compute resources. AWS provides a broad array of instance types tailored for different workloads, whether you are looking for high-memory, high-CPU, or storage-intensive workloads. As a miner, this means you can fine-tune your setup for optimal performance and cost-effectiveness.
This adaptability is key in the fast-paced world of cryptocurrency, where market conditions can change faster than you can say "blockchain."
Cost Efficiency
Cost considerations often make or break a mining operation, and AWS excels in providing cost-effective solutions. The pay-as-you-go pricing model of AWS means that you only pay for what you use, making it an attractive option for both budding miners and seasoned experts. Traditional mining setups involve upfront capital to purchase hardware, which can depreciate quickly or become obsolete in a constantly evolving environment.
In contrast, with AWS, you minimize initial investments. You can test the waters with a small configuration before scaling up, thereby reducing financial risk. In addition, services like AWS Budgets enable you to track spending on a granular level, ensuring that your mining operations don’t spiral out of control. Keeping an eye on costs is essential, especially when market conditions can impact mining profitability in the blink of an eye.
Access to Advanced Technologies
Mining isn’t just about brute force; it’s also about strategy. With AWS, you gain access to advanced technologies that provide a competitive edge. Services like machine learning and artificial intelligence can be integrated into your mining operations to optimize performance. For example, you might use predictive analytics to forecast price trends or optimize your mining algorithms for better output.
Furthermore, AWS features tools such as Amazon S3 for data storage, which can securely hold your mining data and logs without hassle. This level of advanced technology is not only beneficial for operational efficiency but also helps in managing vast amounts of data that crypto mining can generate.
In summary, whether it’s about scaling on-the-fly, minimizing costs, or accessing state-of-the-art technologies, AWS presents a robust framework for undertaking crypto mining. This sets the stage for a more calculated and informed approach to navigating the complexities of the cryptocurrency landscape.
Setting Up AWS for Crypto Mining
The topic of setting up AWS for crypto mining is crucial for understanding how to leverage this powerful cloud platform to maximize mining efficiency and profitability. In the fast-evolving landscape of cryptocurrency, the right setup can mean the difference between making a tidy profit and merely scraping by. By utilizing AWS, miners can scale operations, manage costs, and harness advanced technologies, which makes it essential to grasp the nuances of what AWS offers.
Choosing the Right AWS Services
The foundation of a successful mining operation using AWS begins with selecting the appropriate services. Each service has its unique features, and understanding these can help tailor your setup to meet specific mining requirements.
EC2 Instances
EC2 (Elastic Compute Cloud) Instances serve as the backbone for computational tasks in mining operations. This service stands out for its flexibility and scalability. Users can choose from a variety of instance types based on their computational needs, ranging from general-purpose instances to those optimized for memory or storage. This adaptability is part of what makes EC2 a popular choice for miners.
One of its key characteristics is the ability to spin up instances in minutes. It provides the unique advantage of on-demand scaling—if a mining operation requires more power, additional instances can be deployed without delay. However, caution is advised with costs; while flexibility is a major plus, it can lead to unexpected charges if instances are not managed properly.
S3 Storage
S3 (Simple Storage Service) offers a cost-effective solution for storing large amounts of data generated by mining activities. Its high durability and availability make it reliable for storing blockchain data, configuration files, and other essential documents crucial for mining operations. One of the standout features of S3 is its capability for data redundancy, ensuring that even if one component fails, your data remains intact.
This service is favorable because it integrates seamlessly with other AWS offerings, allowing for efficient data management. Still, it’s important to keep an eye on retrieval costs, especially if you need to access data frequently, as these expenses can add up if not anticipated in budget planning.
VPC Setup
Setting up a Virtual Private Cloud (VPC) is vital for maintaining security and privacy in AWS. A VPC allows miners to define a virtualized network, controlling both inbound and outbound traffic. This capability is essential in protecting sensitive data and ensuring that mining operations are shielded from potential cyber threats.
The key characteristic of VPC setup is its customizability. You can define IP ranges, create subnets, and configure route tables to suit the specific needs of your mining operation. This level of control enhances security and can lead to more stable mining performance. However, configuring a VPC can be complex, and missteps in setup may lead to connectivity issues or security vulnerabilities.
Configuring Mining Software
Once the foundational elements are in place, the next step involves selecting and configuring the mining software. Typically, software choices will depend on the type of cryptocurrency being mined. It's crucial to use well-regarded software that is compatible with AWS services and ensures optimal performance. Mining software often includes options for both solo mining and pool mining. Each approach has its own merits, depending on your goals and resources. A good practice is to continually evaluate software performance to adapt to changing blockchain characteristics.
Monitoring and Management Tools
Monitoring tools are indispensable for maintaining the health and efficiency of your AWS mining operation. They provide vital insights into resource utilization, performance metrics, and costs incurred. Services such as AWS CloudWatch can help track system performance and alert you to any issues in real-time. Additionally, using management tools will streamline operations and may contribute to higher overall efficiency.
In summary, understanding how to set up AWS for crypto mining implicates a nuanced comprehension of AWS services. By carefully selecting the right EC2 instances and creating a secure VPC setup, miners can effectively manage their operations while leveraging the robust features AWS provides. Implementing S3 for data storage and using appropriate mining software and monitoring tools can propel a mining operation forward in the competitive crypto landscape.
Challenges and Risks in AWS Crypto Mining
Delving into the realm of AWS crypto mining, it is crucial to analyze the potential challenges and risks associated with this endeavour. Understanding these elements is indispensable for anyone considering leveraging AWS for cryptocurrency mining. The cloud's flexibility and scalability come with a caveat; various considerations must be addressed to mitigate risks and maximize returns.
Cost Considerations
One of the primary challenges in AWS crypto mining lies in expenses. While AWS offers numerous advantages in terms of performance and flexibility, the costs can spiral out of control if not managed comprehensively. Users must be keenly aware of the pricing models associated with different AWS services. For example, the On-Demand pricing can be beneficial for sporadic workloads, but if mining is done continuously, Reserved Instances might offer significant savings.
- Example Costs: To illuminate, consider that an Amazon EC2 instance, optimized for compute workloads, costs approximately $0.085 per hour. Depending on your mining setup and hours of operation, these costs could quickly accumulate.
- Electricity and Data Transfer: Additionally, one should factor in the electricity consumption and potential data transfer fees that may arise when using AWS. Not all costs are apparent at first glance; neglecting these aspects could lead to unexpected billing surprises. Rough budgeting is a proactive step to estimate costs accurately.
Legal and Regulatory Issues
Navigating the legal landscape surrounding crypto mining is another substantial challenge for AWS users. Each country has varying regulations regarding cryptocurrency, and the compliance requirements can be complex. The legal status of cryptocurrencies and mining activities continues to evolve, and keeping an ear to the ground is essential to avoid running afoul of local laws.
- Compliance Examples: For instance, countries like China have taken a hard stance against crypto mining, whereas others provide more lenient frameworks. Understanding your jurisdiction's stance on mining and taxation can save you from unpleasant legal surprises.
- Potential Risks: There is also the possibility of regulatory bodies imposing stricter rules. These could include mandates for eco-friendly mining practices or new taxes. Ignorance may lead to hefty penalties or incarceration, which is certainly a risk worth assessing when stepping into the AWS mining arena.
Security Concerns
Security is yet another vital area of focus when engaging in crypto mining through AWS. The virtual nature of cloud operations inherently carries risks that could compromise sensitive information or financial resources.
- Data Breach Risks: For example, a compromised AWS account could lead to the hijacking of mining operations or data, resulting in significativamente financial losses.
- Protective Measures: To prevent potential threats, implementing multifactor authentication (MFA) and leveraging AWS’s CloudTrail for monitoring user activities can bolster security. Also, maintaining updated security patches and regularly auditing your configurations is crucial in ensuring that your environment remains secure from malicious attacks.
"Being proactive is always cheaper than being reactive."
Performance Metrics and Efficiency
In the realm of AWS crypto mining, understanding performance metrics and efficiency is tantamount to navigating a vast ocean with a compass. For miners leveraging cloud infrastructure, optimizing input to output ratios is not just a luxury—it's a necessity. When evaluating mining operations, one must consider several key aspects that can drastically influence both profitability and sustainability.
The performance of a mining operation is measured through various metrics which inform decisions about resource allocation, scaling, and overall strategy. Without diving deep into these performance indicators, miners might find themselves at sea without a map, potentially squandering both time and financial resources.
Evaluating Mining Performance
Evaluating mining performance entails understanding how effectively a mining operation is functioning. Several quantitative measures are pivotal:
- Hash Rate: This refers to the speed at which a miner can solve cryptographic problems. A higher hash rate suggests a more powerful mining setup, which can result in a greater likelihood of successfully mining blocks and receiving rewards.
- Uptime and Reliability: An AWS instance’s availability and reliability directly affect mining productivity. It's crucial to ensure that systems are operational as much as possible; downtime translates to lost potential rewards.
- Energy Consumption: Given that mining is energy-intensive, knowing how much energy your rigs consume relative to their output can provide insights into cost-effectiveness. Tracking this metric helps in tweaking the setup for better energy efficiency.
Evaluating these numbers provides clarity. It might mean, for instance, switching to a different instance type within AWS to enhance output while reducing unnecessary expenditures. Hence, keeping a regular check on these metrics is essential for making informed decisions in real-time.
Measuring Return on Investment
For investors, measuring return on investment (ROI) is vital. It reflects how much profit one stands to gain compared to the initial costs involved. Proper assessment of ROI can shape the future of mining endeavors. There are components to consider when slicing the pie of potential profits:
- Initial Costs: One should take into account the expenses for AWS services, including compute instances, storage, and data transfer costs.
- Operating Expenses: Beyond the initial investment, ongoing costs like electricity, maintenance, and software upgrades need to be tabulated to get a clearer picture of profitability.
- Profitability Formulas: ROI can be computed through various formulas, one of which could be:ROI (%) = (Net Profit / Total Investment) * 100
Quote: "In the world of crypto mining, what you monitor is just as crucial as what you mine. Metrics are the lifeblood of efficient operations, guiding miners in making the right calls at the right time."
Continuous scrutiny of performance metrics paired with a sharp focus on ROI equips entrepreneurs in this space to be more astute. The reality is that a well-optimized AWS mining setup could mean the difference between merely scraping by and thriving in the formidable and competitive landscape of cryptocurrency.
Future Trends in AWS Crypto Mining
As our world increasingly embraces digital currencies, the relevance of AWS in the crypto mining landscape becomes more pronounced. With technological advancements and shifting market dynamics, understanding the future trends in AWS crypto mining is not just beneficial but essential. By keeping an eye on these trends, stakeholders can position themselves advantageously in a rapidly evolving ecosystem. Some specific elements worth noting include emerging technologies, ecological considerations, and the inevitable evolution of cloud-based mining practices.
Emerging Technologies
Innovation is the heartbeat of the crypto industry, and AWS is at the forefront of this wave. New technologies are continuously being developed, shaping how mining operations are conducted. Here are some noteworthy trends:
- Machine Learning Applications: AWS is starting to leverage machine learning to optimize mining processes. By analyzing vast data sets, miners can determine more efficient strategies tailored to current market conditions.
- Quantum Computing: Though still in its infancy, quantum computing holds the potential to revolutionize crypto mining by solving complex algorithms far quicker than traditional methods. This could dramatically increase hash rates and mining efficiency.
- Blockchain Technology Improvements: Facilities like AWS are prone to implementing upgraded blockchain protocols. These protocols can streamline transactions and enhance security, making mining more appealing to investors.
The interplay of these technologies makes an exciting chapter for AWS crypto mining and points to a future where operations are not only more efficient but also safer.
Ecological Considerations
In recent years, concerns about the environmental impact of crypto mining have grown louder. As such, trends are emerging that address these critical ecological challenges. Mining operations tend to consume vast amounts of energy, leading to an increased carbon footprint. AWS is cognizant of this, hence:
- Sustainable Energy Solutions: AWS is investing in renewable energy sources, such as wind and solar, to power its data centers. Miners using AWS can tap into these green energy solutions, significantly reducing their environmental impact.
- Carbon Offsetting Initiatives: Aiming for sustainability, AWS is engaging in programs that offset carbon emissions. For crypto miners, this means a chance to actively participate in climate action while enjoying the benefits of traditional mining operations.
Investors and miners alike need to recognize that merging profitability with ecological responsibility is not just a trend but a necessity for long-term sustainability.
The Evolution of Cloud-Based Mining
Cloud mining is changing the game. Historically, mining required significant upfront investment in hardware and infrastructure. AWS revolutionized this with its cloud services, allowing users to mine without owning physical machines. The key trends influencing this shift include:
- Increased Accessibility: As AWS continues to optimize its services, smaller players can now participate in crypto mining. Accessible pricing models and pay-as-you-go solutions offer flexibility previously unavailable in the industry.
- Enhanced Collaboration: The rise of community-driven mining pools enables miners to collaborate efficiently. AWS can provide the necessary infrastructure, leading to innovative partnerships that maximize resources and opportunities.
- Integration with Other Technologies: Cloud-based mining is likely to incorporate Internet of Things (IoT) devices for more efficient operations. This integration streamlines monitoring and operations, increasing profitability while reducing downtime.
Culmination
As we draw the curtain on this exploration of AWS crypto mining, it’s essential to emphasize the weighty significance of the insights we've unpacked. Cloud-based mining through AWS is not merely a fad—it has established itself as a robust avenue offering a multitude of benefits, as well as challenges. The strength of AWS lies in its scalability, flexibility, and access to leading technologies, providing miners with a potent toolkit to enhance their mining endeavors.
In this article, we’ve seen how tuning into the ever-evolving demands of the crypto landscape can position AWS users to harness superior computational power while maintaining cost-effectiveness. All this while keeping track of performance metrics and adapting to an array of industry shifts.
Recap of Key Insights
Reflecting on the pathway we’ve traversed, several key takeaways stand out:
- AWS's Role: AWS serves as a cornerstone in the crypto mining landscape, offering dynamic cloud services that cater to the varying needs of miners—from small operations to large-scale enterprises.
- Cost Efficiency: With cost management tools and flexible pricing options, AWS allows miners to sharpen their operational expenses, making profitability more attainable.
- Security and Compliance: Understanding the legal frameworks and security measures is paramount when operating in this space. AWS provides necessary infrastructure and adherence to regulatory standards that can help alleviate these concerns.
- Future Trends: With emerging technologies continually reshaping the mining landscape, miners must stay ahead of the curve. The shift towards a more ecological approach also presents a fresh perspective on sustainable mining practices.
Final Thoughts on AWS Crypto Mining
In summation, engaging with AWS for crypto mining can indeed be a game changer, provided miners take the time to comprehend both its benefits and pitfalls. This proactive approach includes navigating the technical setups effectively, applying critical performance evaluations, and preparing for an ever-changing regulatory environment. Ultimately, it rests on the miners' ability to adapt, strategize, and innovate.
They say, "The early bird catches the worm," and in the realm of crypto mining, it rings especially true. Those who adapt to cloud computing solutions like AWS may not only survive but thrive in the competitive field of cryptocurrency. As you stride forward with your mining ventures, keep these learnings in your pocket; they could very well turn the tide in your favor.
"In the world of crypto mining, knowledge is as valuable as the coins themselves."
For resources and further reading on AWS crypto mining, consider visiting:
Amazon's Official AWS Page,
Wiki on Cryptocurrency Mining,
Reddit Crypto Mining Community.
