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If you’re looking to mine Bitcoin, Hashmart might be worth considering, especially if you don't want the complexity of managing your own mining hardware. So, in this Hashmart review, I’ll explore the platform’s features, advantages, and potential drawbacks, giving you an insight into whether its service suits your mining needs.
So, is Harmart legit? Given the number of cloud mining services available, this is indeed a commonly asked question. Well, as a Bitcoin cloud mining service, Hashmart allows users to purchase hashing power with ease. It also offers advanced mining technologies and numerous features, which you'll find out more about in this Hashmart review.
After you've completed mining, remember to securely store your mined cryptocurrency in a reliable hardware wallet like Ledger Nano X or Trezor Safe 5. These wallets provide a robust and secure way to manage digital assets, ensuring that any coins you mine through Hashmart are safe from potential security threats. Now, let’s discover what makes Hashmart stand out!
Verdict at a glance: Hashmart provides a straightforward cloud mining service for Bitcoin enthusiasts, utilizing advanced mining technologies like ASIC chips and immersion cooling for efficiency. The platform's user-friendly dashboard, along with features like a mining profitability calculator and mobile app, make Hashmart accessible to both newcomers and experienced miners. However, its sole focus on Bitcoin mining and the unavailability of mining contracts may limit Hashmart's appeal.
Pros
- Advanced mining technologies
- Various cloud mining features
- Rewards from selling hashing power
- An integrated mining monitoring mobile app
- A built-in mining profitability calculator
Cons
- Bitcoin mining only
- Sold-out cloud mining plans
- Limited customer support channels
Table of Contents
- 1. What is Hashmart?
- 2. Hashmart Review: PROS
- 2.1. Advanced Mining Technologies
- 2.2. Numerous Cloud Mining Features
- 2.3. Sell Your Hashing Power Rewards
- 2.4. Mining Monitoring Mobile App
- 2.5. Built-In Mining Profitability Calculator
- 3. Hashmart Review: CONS
- 3.1. Focus on Bitcoin Mining Only
- 3.2. Sold-Out Cloud Mining Plans
- 3.3. Limited Customer Support Channels
- 4. Hashmart Pricing
- 5. How to Use Hashmart?
- 5.1. How to Withdraw Mined Bitcoin via Hashmart Dashboard?
- 5.2. How to Use Hashmart Mining Profitability Calculator?
- 6. Conclusions
What is Hashmart?
Before diving into the pros and cons in this Hashmart review, let's first explore what Hashmart is all about. This cloud-based cryptocurrency mining platform allows users to mine Bitcoin without needing physical hardware. By providing access to remote data centers and letting users purchase hashing power, Hashmart simplifies what is otherwise a complex mining process.
Before going further, you may be confused because most of Hashmart's marketing materials claim to offer both Ethereum and Bitcoin mining services. The truth is, that was true in the past. As of now, with Ethereum's transition to a Proof-of-Stake (PoS) model, Hashmart Cloud Mining will continue focusing on Bitcoin via the SHA-256 algorithm while extending to other cryptocurrencies in the near future.
Now, a little bit of history: Hashmart was established by Newstack Industries Ltd. in 2018 and is legally based in Cyprus. The team comprises crypto enthusiasts and engineers who aim to provide a cost-effective service for anyone interested in cryptocurrency mining.
Tackling the big question, “Is Hashmart legit?”, the answer largely depends on individual experiences. That said, if you're looking for concrete evidence of Hashmart's legitimacy, the platform operates legally and offers transparent services with no hidden fees. According to user Hashmart reviews, payments are processed daily. As with any investment, though, due diligence is essential to avoid risks.
In short, Hashmart offers a practical cloud mining solution for those interested in Bitcoin mining. With affordable contracts and a user-friendly user interface, this platform can be a good option for experienced miners and newcomers. However, as the crypto market can be unpredictable, it’s always a good idea to thoroughly research the platform before proceeding.
Hashmart Review: PROS
As I’ve covered questions around is Hashmart legit and what it is as a platform, it's time to dive into the meat and bones of this Hashmart review. Based on my research and personal experimentation, I will explain the appealing aspects of Hashmart, especially for those looking to simplify their Bitcoin mining experience.
Advanced Mining Technologies
If you've been reading user Hashmart reviews and based on my experience on the platform, an area where this cloud mining service shines is its use of cutting-edge mining technologies to maximize performance and efficiency. Hashmart uses the latest ASIC (Application-Specific Integrated Circuits) chips to power its Bitcoin mining operations.
For those unfamiliar with ASIC technology, it’s important to note that these chips are far more efficient than general-purpose hardware like CPUs or GPUs. ASICs are custom-built to perform a single task – in this case, solving complex mathematical problems to validate and secure transactions on the Bitcoin network.[1]
In addition to using the latest ASIC chips, Hashmart benefits from its partnerships with industry leaders like Bitmain, a prominent manufacturer of mining hardware. For instance, Bitmain’s Antminer series is known for its performance, and thankfully, Hashmart leverages those machines to ensure high productivity with low maintenance costs.
What's more, Hashmart uses both air and immersion-cooling technologies for efficient heat management. As you know, mining hardware generates significant heat, but without a proper cooling system in place, your mining operations are at risk of sudden shutdowns. So, Hashmart tackles this by two methods:
- Air cooling or the more traditional method, which involves using high-powered fans to dissipate heat, but it can be noisy and less effective in particularly large or dense mining setups.
- Immersion cooling submerges the mining hardware in a dielectric fluid that efficiently transfers heat away from the chips. This method not only allows for better temperature regulation but also extends the lifespan of the ASIC chips and reduces noise.
But the benefits of immersion cooling go beyond just heat management. Immersion cooling also enables overclocking, pushing the hardware to perform beyond its usual capacity without the risk of overheating. While it requires a higher upfront investment, its long-term efficiency can offset those initial costs.
In summary, Hashmart cloud mining technologies enhance the efficiency of mining operations, making them attractive options to users looking for a reliable cloud mining solution.
Numerous Cloud Mining Features
Hashmart offers several cloud mining features to simplify the mining process while providing users with high security, ease of use, and cost efficiency. Let’s explore these features in more detail in this Hashmart review, especially if you're still wondering whether Hashmart is legit.
Answering that right away, yes, Hashmart is legit. Evidently, one of Hashmart's notable features is its focus on security. This cloud mining platform implements security measures to protect users' accounts and mined assets.
All transactions, contracts, and mining activities are encrypted to ensure that users’ information and cryptocurrency remain secure. Additionally, there are no hidden fees for withdrawals, allowing users to transfer their mined Bitcoin with confidence.
Another feature worth highlighting in this Hashmart review is its dashboard. It’s designed to be intuitive and easy to navigate, catering to both new and experienced users.
In one centralized dashboard, you can purchase mining contracts, monitor statistics in real-time, manage your financial transactions, and effortlessly track your mining activities. So, whether you'd like to stay updated on your mining investments or manage complex settings in a straightforward way, the dashboard has got you covered.
Furthermore, Hashmart’s low electricity costs enhance its appeal. The platform operates data centers in regions with low electricity rates, particularly in Asia. Hashmart, as a result, can reduce operational costs and pass those savings on to users, further establishing itself as a cost-effective option for cloud mining.
All in all, when all of Hashmart's features are combined, the platform does deliver a comprehensive cloud mining experience, integrating security, ease of use, and cost efficiency all in one.
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Sell Your Hashing Power Rewards
Let's face the hard truth - Bitcoin mining requires significant hash power, especially if you're looking to either increase operational efficiency or scale up your mining project.
By the way, hashing power refers to the computational capacity used to process transactions and secure the blockchain in cryptocurrency mining. Typically, hashing power is measured in hashes per second (H/S). The more hashing power you have, the faster you can solve complex mathematical problems to mine new blocks of cryptocurrency.
Well, I have some good news in this Hashmart review - one of the platform's programs allows miners to earn rewards by selling their hashing power. Known as the "Sell Your Hashing Power" program, Hashmart allows miners who own powerful equipment to earn a steady income by selling part or all of their computational power.
For miners looking to diversify their income and reduce risks associated with the fluctuating cryptocurrency market, this particular Hashmart program can be a huge win. On the other hand, Hashmart also receives an advantage from the said program, especially for maintaining stable mining operations.
There are a couple of reasons why Hashmart buys hashing power. For one, as the platform expands and demand for cloud mining services grows, Hashmart often faces a shortage of hashing power.
By purchasing additional computational power from miners, Hashmart ensures that the platform can continue offering competitive rates and stable operations. This arrangement also helps Hashmart balance potential disruptions and enhance its resource pool for cloud mining.
As a miner yourself, selling your hashing power to Hashmart comes with obvious benefits. First, it provides a guaranteed income stream, regardless of market fluctuations. Additionally, by selling hashing power, miners can continue earning even during periods when mining difficulty increases or profitability declines. Thus, they can have a more stable and predictable return on their investment.
In summary, selling your hashing power through Hashmart allows you to reduce risks and gain stable income. As mentioned in this Hashmart review, it also ensures that your mining equipment continues generating value, even in less favorable market conditions.
Mining Monitoring Mobile App
Imagine if you can monitor your mining operations at your fingertips - well, that's one of the biggest perks of Hashmart's dedicated mining monitoring app. It is available for download on Google Play, and in the meantime, the company is developing the iOS version. So, all users, regardless of their device type, can benefit from a seamless mining management.
I have tested the app myself, and I can't wait to share what I've found in this Hashmart review. To start with, the cloud mining app offers a range of features to make monitoring and managing your mining operations straightforward and efficient. Users can view real-time statistics on their mining performance, including hash rates, earnings, and contract statuses.
The app also allows for easy management of mining contracts, enabling users to purchase new contracts or adjust existing ones directly from their mobile devices. Moreover, notifications and alerts inform users about important updates, such as daily payouts or significant changes in mining difficulty.
Another key benefit of the Hashmart Cloud Mining app is its user-friendly interface, which mirrors the functionality of Hashmart’s web-based dashboard. This consistency ensures that users can navigate the app with ease, accessing the same comprehensive data and controls they're accustomed to on the web version.
On top of that, the mobile app enhances accessibility and convenience. It allows users to stay connected to their mining operations anytime and anywhere. Users can respond promptly to any changes in the mining environment, optimize their settings, and maximize their profitability in one comprehensive app.
As Hashmart continues to develop the iOS version, the platform aims to provide a fully integrated mobile experience that complements its existing dashboard.
So, yes, Hashmart’s integrated mining monitoring mobile app serves as a valuable tool for users seeking to manage their mining operations efficiently from their mobile devices. The Hashmart Cloud Mining app reinforces the platform’s commitment to providing an accessible cloud mining solution.
Built-In Mining Profitability Calculator
Lastly, Hashmart provides a mining profitability calculator that enables users to estimate the potential returns from their cloud mining investments. This tool is useful for both beginners and seasoned miners, offering a quick and accurate way to evaluate the profitability of mining Bitcoin with Hashmart. Let’s discuss this mining calculator further in this Hashmart review.
So, how does the mining profitability calculator work? Simply put, it analyzes various factors that influence profitability, such as the Bitcoin price, mining difficulty, and hash rate.
Users simply input parameters such as their chosen mining plan, hashing power, and expected growth rate. The calculator then provides detailed estimates of potential income over various time frames, including daily, weekly, monthly, and yearly earnings.
Here's a summary of all the fields you'll see on the Hashmart calculator, along with their functionality:
- Choose Plan: Users can select from different mining contracts. This allows you to calculate profitability based on various contract durations and terms.
- Hashing Power: This field specifies the computational power (measured in GH/s) rented by the user. Higher hashing power generally translates into higher potential earnings.
- Maintenance Fee: This is an automatic field that calculates the cost of maintaining the mining equipment, covering things like electricity and hardware upkeep.
- Bitcoin Price: The current market price of Bitcoin is factored in automatically, ensuring the most up-to-date profitability calculations.
- Monthly Rate Growth: Users can adjust this field to reflect their expected growth in Bitcoin's value, giving them more personalized predictions for long-term profitability.
For example, let’s say you select a 12-month contract with 500 GH/s of hashing power. Based on current Bitcoin prices and a conservative estimate of monthly rate growth, the calculator might show an expected profit of $100 in the first month, growing over time if the value of Bitcoin increases. Thanks to this calculator, users can visualize earnings and decide how much to invest.
To sum up, Hashmart's profitability calculator simplifies the complex process of evaluating cloud mining opportunities, offering users a clear view of their potential returns. This helps you make informed decisions before committing to a contract.

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Hashmart Review: CONS
Now that we’ve discussed the advantages of using Hashmart, it’s important to consider some potential drawbacks, as well. No service is without its limitations, and in this Hashmart review, we’ll look at some of the challenges users may encounter.
Focus on Bitcoin Mining Only
One of the notable limitations I must mention in this Hashmart review is its exclusive focus on Bitcoin mining. While this might appeal to those specifically interested in Bitcoin, it can be a drawback for users who want to diversify their crypto-mining portfolio. As of now, Hashmart doesn’t offer mining contracts for other popular coins, such as Ethereum Classic or Litecoin.
So, how can this be a drawback? Focusing solely on Bitcoin limits users' options, especially given the volatility of the crypto market. If Bitcoin’s price drops or its mining difficulty increases, miners on Hashmart may find it harder to maintain profitability than those on other platforms that allow the mining of multiple cryptocurrencies.
Another aspect to consider is that Bitcoin mining can be resource-intensive, and the competition is high. By concentrating on Bitcoin only, Hashmart doesn’t allow users to switch to less competitive coins when Bitcoin’s difficulty spikes.
That said, Hashmart is set on adding Ethereum and other cryptocurrencies to its suite of cloud mining services in the near future. So, let's see how that progresses.
Sold-Out Cloud Mining Plans
As of writing this Hashmart review, a notable drawback for users is the unavailability of cloud mining plans, as they are all sold out. In other words, potential new users or those looking to expand their mining operations can’t purchase additional hashing power from the platform for the time being.
The high demand for cloud mining contracts on Hashmart might lead to this situation, as contracts are often snapped up quickly due to their competitive pricing and appeal to a broad audience. However, this can be frustrating for users keen to join the platform or scale their existing mining efforts, as they’re forced to wait for new contracts to become available.
The unavailability of cloud mining plans is a clear drawback because it restricts users' ability to take advantage of market opportunities when Bitcoin's price is favorable or when mining difficulty is low. For instance, during periods of high profitability, users might find themselves unable to purchase a mining contract simply because they aren’t available.
For potential investors, the sold-out mining plans highlight a supply issue that could impact their decision to use Hashmart. While it might indicate that Hashmart is in high demand, it also suggests that users may need to wait or explore other alternatives.
Limited Customer Support Channels
Lastly, I must mention in this Hashmart review that this cloud mining platform only offers support via email, with no live chat or phone support available. For users who encounter issues or need quick assistance, the lack of real-time communication can be frustrating.
Having only email as a support option can lead to longer response times. While email is effective for less urgent queries, it’s not ideal for resolving immediate concerns. Users who experience technical issues or need timely assistance might find themselves waiting longer than they would on platforms with live chat or phone support.
To wrap up, the limitation of email-only support could deter potential users who prefer more robust and varied customer service options. For a platform that handles financial transactions and cryptocurrency investments, hopefully, Hashmart will expand its support channels to build more trust and confidence among its user base.
Hashmart Pricing
As we've explored the pros and cons in this Hashmart review, next on our list is to go through Hashmart's cloud mining platform pricing.
As of now, the Bitcoin 12-month plan is the primary option for users looking to invest in cloud mining through Hashmart. This plan allows users to rent hashing power for a fixed one-year duration. The pricing for these contracts starts at approximately $50 for a minimum of 500 GH/s, and the fees are bundled into the contract.
Initially, Hashmart offered three different plans: a fixed-term Bitcoin plan, an open-ended Bitcoin plan, and an Ethereum staking plan. However, the open-ended Bitcoin plan and the Ethereum staking plan have been terminated, leaving the 12-month Bitcoin plan as the main option for users.
Hashmart’s open-ended Bitcoin plan used to provide more flexibility for long-term miners, as it did not have a set end date. However, this plan was discontinued in 2022 due to market conditions that made it unsustainable. The costs of maintaining the equipment exceeded the profits generated, leading to the termination of these contracts.
Similarly, the Ethereum staking plan was also phased out due to blockhain's switch from Proof-of-Work (PoW) to Proof-of-Stake (PoS). By the way, what's the difference between PoW and PoS? PoW requires participants (miners) to solve complex mathematical puzzles using computing power. PoS, on the other hand, selects validators based on the amount of cryptocurrency they hold and are willing to "stake" as collateral instead of relying on computing power.[2]
Previously, Hashmart offered an Ethereum 2.0 staking plan with a deposit of 0.1 ETH. Hopefully, as we wait for Hashmart's integration of Ethereum cloud mining, the platform will bring back the said plan.
How to Use Hashmart?
After discussing the features and pricing in this Hashmart review, let’s talk about how to get started with the platform. Navigating and using Hashmart is fairly easy, but there are a few steps that can help you maximize your experience.
How to Withdraw Mined Bitcoin via Hashmart Dashboard?
First, let’s go over the steps to withdraw mined Bitcoin from Hashmart to a crypto wallet. In this Hashmart review, I use Ledger Nano X as an example. Follow the steps below:
Step 1: Log in to your Hashmart dashboard. Here, you can track your earnings and manage your cloud mining contracts.
Step 2: In the dashboard, select the [Financial Transactions] section. This section allows you to initiate the withdrawal of your mined Bitcoin to an external wallet.
Step 3: Connect Ledger Nano X to your computer and open the Ledger Live app. Navigate to the [Receive] section and select Bitcoin. Doing so will generate a Bitcoin wallet address.
Step 4: Copy the Bitcoin address generated in the Ledger Live app and paste it into the [Recipient Address] field in the [Financial Transactions] section. Verify the address carefully, as any errors could result in a permanent loss of funds.
Step 5: Review the withdrawal details, including the amount of Bitcoin you wish to transfer and your wallet address. Once everything is confirmed, submit the withdrawal request.
Step 6: On your Ledger Nano X device, confirm the transaction by verifying the details displayed on the device. After confirming the withdrawal, the transaction will be broadcast to the blockchain for processing.
By following these steps, you can securely withdraw your mined Bitcoin from Hashmart to your Ledger Nano X wallet, ensuring that your funds are safely stored.
How to Use Hashmart Mining Profitability Calculator?
If you’re considering investing in Hashmart’s cloud mining contracts, you might want to use the platform's mining profitability calculator to assess your potential returns. Here’s a step-by-step guide on how to use it effectively:
Step 1: Visit the Hashmart website and click [Profitability Calculator] on the top navigation bar.
Step 2: On the Mining Profit Calculator page, select the type of contract you're interested in from the Choose Plan field.
Step 3: Enter the amount of hashing power you plan to purchase. The higher the hashing power, the more potential profits, but also the higher the upfront costs.
Note that the maintenance fee is automatically filled based on your selected plan. The fee covers operational costs like electricity and equipment maintenance.
As for the Bitcoin price, it is automatically updated based on current market rates. Additionally, you can set an estimated monthly rate of growth in a percentage form, which helps you project potential increases in your earnings if Bitcoin's value rises.
That’s it! After entering all the details, the calculator will instantly display your potential earnings for various periods, such as daily, weekly, monthly, and yearly profits. Keep in mind that the results are based on current market conditions and may fluctuate with changes in Bitcoin’s price and mining difficulty.

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Conclusions
Let’s wrap up this Hashmart review. The platform offers a viable option for those interested in cloud mining without the hassle of maintaining physical hardware. Its focus on advanced mining technologies, such as ASIC chips and immersion cooling, helps optimize mining efficiency. Also, its user-friendly dashboard and features like a profitability calculator enhance user experience.
However, the platform's exclusive focus on Bitcoin mining can be limiting for those who want to diversify their cryptocurrency investments. Additionally, the unavailability of mining contracts can be an issue, as they are sold out as of writing.
For those looking to secure their mined Bitcoin, using a hardware wallet like the Ledger Nano X, Trezor Safe 5, or Trezor Safe 3 is crucial. These wallets provide the necessary security measures to protect digital assets from cyber threats, offering peace of mind to Hashmart users who want to safeguard their earnings.
All in all, Hashmart offers a good solution for Bitcoin cloud mining, but it's important to weigh the platform's strengths and potential drawbacks before committing to any investments. While Hashmart seems legit, conducting thorough research and considering long-term goals is key to making informed decisions.
The content published on this website is not aimed to give any kind of financial, investment, trading, or any other form of advice. BitDegree.org does not endorse or suggest you to buy, sell or hold any kind of cryptocurrency. Before making financial investment decisions, do consult your financial advisor.
Scientific References
1. S. Pastrana, G. Suarez-Tangil: 'A First Look at the Crypto-Mining Malware Ecosystem: A Decade of Unrestricted Wealth';
2. C. Nguyen, D. Hoang, D. Nguyen, et al: 'Proof-of-Stake Consensus Mechanisms for Future Blockchain Networks: Fundamentals, Applications and Opportunities'.