In the early days of Bitcoin, few could have imagined that the biggest threat to its future might not be regulation or hacking, but a machine that could solve complex equations in the blink of an eye.
Quantum computers, once a concept confined to science fiction, are now on the horizon, bringing with them the potential to change and destabilize crypto space.
This article examines how quantum computing could impact the future of crypto mining and what it means for the digital economy.
Key Takeaways
- Quantum computing has the potential to outperform classical computers in cryptocurrency mining, posing a significant threat to current mining operations.
- Cryptocurrencies like Bitcoin could become vulnerable to quantum attacks that might break their underlying cryptographic algorithms.
- The transition to quantum-resistant algorithms is essential but will require substantial coordination and effort across the entire cryptocurrency network.
- Proof of Stake (PoS) systems may be less vulnerable to quantum computing than Proof of Work (PoW), but they are not immune to quantum threats.
- The crypto industry must actively develop and adopt quantum-resistant technologies to secure digital assets against future quantum attacks.
- Quantum computing could lead to centralization in crypto mining if access to quantum technology is limited to a few entities.
The Fundamentals of Quantum Computing
To understand the impact of quantum computing on crypto mining, it’s important to grasp the fundamentals of how quantum computers operate.
Quantum Mechanics and Computational Power
Quantum computing is based on the principles of quantum mechanics, a branch of physics that deals with the behavior of particles at very small scales, like atoms and electrons.
Unlike classical computers, which use bits to process information, quantum computers use quantum bits or qubits.
Qubits can exist in multiple states at once, thanks to a property called superposition. This means that instead of being just a 0 or a 1 (like a classical bit), a qubit can be both 0 and 1 simultaneously.
This allows quantum computers to process a vast amount of data at once, making them potentially much faster and more powerful than classical computers for certain tasks.
Another key concept in quantum mechanics is entanglement. When qubits become entangled, the state of one qubit is directly related to the state of another, even if they are far apart.
This entanglement can be used to perform complex calculations at speeds that are unimaginable for classical computers.
Qubits vs. Classical Bits
In classical computing, information is stored and processed using bits. A bit can be either a 0 or a 1. These bits are the basic building blocks of all computing processes.
For example, when you type on your computer or smartphone, the device is processing millions of bits every second.
Quantum computers, on the other hand, use qubits. The special thing about qubits is that they can be in a state of 0, 1, or both 0 and 1 at the same time. This is due to the superposition principle.
Because of this, quantum computers can perform many calculations simultaneously, which gives them the potential to solve certain problems much faster than classical computers.
To understand the difference in power, imagine a classical computer searching for one correct answer in a list of a million possibilities. It would check each possibility one by one.
A quantum computer, however, could check all possibilities at the same time because of superposition.
This makes quantum computers especially powerful for tasks that require examining a large number of possibilities, like factoring large numbers or simulating molecules in chemistry.
Current State of Quantum Computing
Quantum computing is still in its early stages, but significant progress has been made in recent years. Companies like IBM, Google, and D-Wave are leading the way in developing quantum computers.
For example, in 2019, Google announced that its quantum computer, Sycamore, had achieved “quantum supremacy.”
This means it performed a specific calculation faster than the world’s most powerful classical supercomputer could.
While this was a significant milestone, it’s important to note that quantum computers are not yet ready to replace classical computers for most tasks. They are still experimental and are mainly used for research purposes.
Quantum computers also face many challenges. One of the biggest challenges is maintaining the stability of qubits.
Qubits are very sensitive to their environment, and any interference (like heat or electromagnetic radiation) can cause them to lose their quantum state, a problem known as decoherence.
This makes it difficult to build and maintain quantum computers with a large number of qubits.
Despite these challenges, progress is being made. Quantum computers are gradually becoming more stable and more powerful.
As research continues, we may see quantum computers becoming more practical for everyday use in the future.
For now, they are a powerful tool for researchers and scientists examining the possibilities of quantum mechanics and its applications.
Quantum Computing’s Potential Disruption of Cryptographic Algorithms
Quantum computing poses a serious threat to the cryptographic foundations upon which cryptocurrencies rely.
Vulnerabilities in Current Cryptographic Methods
Cryptography is the backbone of cryptocurrency security. It ensures that transactions are secure, private, and trustworthy.
Most cryptocurrencies, like Bitcoin, rely on cryptographic algorithms such as SHA-256 (Secure Hash Algorithm 256-bit) and RSA (Rivest-Shamir-Adleman) to protect data and secure transactions.
These algorithms are incredibly difficult for classical computers to break.
However, quantum computing has the potential to change this. Quantum computers, with their ability to process vast amounts of data simultaneously, could solve mathematical problems that are currently considered impossible for classical computers to handle.
For example, RSA encryption, which is widely used to secure online communications, relies on the difficulty of factoring large numbers.
For a classical computer, factoring a large number into its prime components could take thousands of years. But a quantum computer could potentially do this in just minutes or even seconds using an algorithm called Shor’s algorithm.
If a quantum computer could break RSA encryption, it could decrypt sensitive information, such as private messages, bank transactions, or even cryptocurrency wallets.
SHA-256, used in Bitcoin mining, could also be vulnerable. While SHA-256 is designed to be computationally infeasible to reverse with classical computers, a powerful enough quantum computer could find the input for a given hash much faster, potentially allowing someone to alter the blockchain or perform double-spending attacks.
Post-Quantum Cryptography
To address the potential threats posed by quantum computing, researchers are developing new cryptographic methods known as post-quantum cryptography.
These are cryptographic algorithms that are believed to be resistant to attacks by quantum computers.
One example is lattice-based cryptography. This method involves mathematical problems related to lattices, which are grids of points in space. Even with a quantum computer, solving these lattice problems is considered extremely difficult.
Lattice-based cryptography is one of the leading candidates for replacing current algorithms like RSA and ECC (Elliptic Curve Cryptography) in a post-quantum world.
Another approach is hash-based cryptography, which relies on the security of hash functions.
Hash functions take an input and produce a fixed-size string of characters, which is nearly impossible to reverse-engineer.
Unlike traditional cryptography, hash-based cryptography does not depend on number theory, making it more resistant to quantum attacks.
Multivariate polynomial cryptography is another potential solution. It involves solving systems of multivariate polynomials, which is a complex problem even for quantum computers.
This method could provide a strong defense against quantum threats.
Governments and organizations around the world are already taking steps to prepare for the quantum future.
For instance, the National Institute of Standards and Technology (NIST) in the United States is leading an initiative to standardize post-quantum cryptographic algorithms.
This involves selecting and testing various algorithms to ensure they are secure and efficient enough to be used widely.
Timeline Estimates for Quantum Threats
Quantum computing is advancing rapidly, but experts believe that it could still be several years or even decades before a quantum computer powerful enough to break current cryptographic systems is built.
However, the threat is real, and the timeline is uncertain. Some experts suggest that it could happen within 10 to 20 years, while others believe it could take longer.
Because of this uncertainty, it is important for the cryptocurrency industry and other sectors that rely on cryptography to start preparing now.
Transitioning to quantum-resistant cryptography is not a simple task. It requires updating software, hardware, and protocols, which can take time and resources.
In the meantime, many companies and organizations are exploring hybrid approaches that combine classical and quantum-resistant cryptography. This allows them to gradually transition to post-quantum security while still using existing systems.
The Importance of Transitioning to Quantum-Safe Cryptography
The potential disruption caused by quantum computing is a serious concern for the security of cryptocurrencies and other digital assets.
If quantum computers become capable of breaking current cryptographic algorithms, it could lead to widespread security breaches, loss of funds, and a breakdown of trust in digital systems.
To avoid these risks, the crypto industry needs to take proactive steps to transition to quantum-safe cryptography.
This involves adopting new algorithms that can withstand quantum attacks and updating existing systems to be quantum-resistant.
By preparing now, the industry can ensure that cryptocurrencies remain secure and trustworthy, even in a future where quantum computing is a reality.
The transition will be challenging, but it is important for the long-term security and stability of the cryptocurrency ecosystem.
Impact of Quantum Computing on Cryptocurrency Mining
While quantum computing holds great promise, it also poses significant challenges to the security and stability of cryptocurrency networks.
The industry needs to prepare for these challenges by developing and adopting quantum-resistant technologies.
Quantum Computing and Proof of Work (PoW)
Proof of Work (PoW) is the most common consensus algorithm used in cryptocurrencies like Bitcoin. In PoW, miners compete to solve complex mathematical puzzles that require significant computational power.
The first miner to solve the puzzle gets to add a new block to the blockchain and is rewarded with cryptocurrency.
The difficulty of these puzzles is what keeps the network secure because solving them requires a lot of computational effort.
Quantum computing could have a profound impact on PoW. Quantum computers are incredibly powerful when it comes to processing large amounts of data simultaneously.
This means they could solve PoW puzzles much faster than classical computers. For example, a quantum computer could use an algorithm like Grover’s algorithm to search through possible solutions to the puzzle more efficiently.
While Grover’s algorithm would not provide an exponential speedup, it could still give quantum miners a significant advantage.
If quantum computers were used in Bitcoin mining, they could potentially solve puzzles so quickly that they would dominate the mining process.
This would make it difficult for classical miners to compete, leading to a centralization of mining power.
Centralization is a major concern in blockchain networks because it could lead to a single entity controlling a large portion of the network, which would undermine the decentralized nature of cryptocurrencies.
Moreover, quantum computing could affect the difficulty adjustment mechanisms in PoW systems.
In Bitcoin, the difficulty of mining adjusts every 2016 blocks to ensure that blocks are added approximately every 10 minutes. If quantum computers dramatically speed up mining, the network would need to constantly adjust the difficulty to maintain this block time, potentially making the network unstable.
Quantum Computing and Proof of Stake (PoS)
Proof of Stake (PoS) is an alternative to PoW that is used by some cryptocurrencies, like Ethereum (which is transitioning from PoW to PoS).
In PoS, instead of competing to solve puzzles, validators are chosen to create new blocks based on the number of coins they hold and are willing to “stake” as collateral.
This method is less energy-intensive than PoW and is considered more environmentally friendly.
Quantum computing could also pose risks to PoS systems, though in different ways than PoW.
In a PoS system, the security relies on the randomness of the selection process and the assumption that no single validator controls a large portion of the stake.
However, quantum computers could potentially disrupt this randomness by predicting or manipulating the selection process.
For instance, a sufficiently powerful quantum computer could, in theory, break the cryptographic algorithms that generate random numbers in a PoS system.
If an attacker could influence or predict which validators will be selected, they might be able to manipulate the blockchain, approve fraudulent transactions, or even take over the network.
Also, PoS systems often use elliptic curve cryptography (ECC) to secure transactions and validate blocks.
Quantum computers could use Shor’s algorithm to break ECC, which would allow an attacker to forge signatures and compromise the security of the entire network.
This threat makes it important for PoS systems to explore quantum-resistant cryptographic solutions.
Read Also: Quantum Computing Technology Is A Definitive Threat To Digital Assets
Impact on Blockchain Security
Blockchain security is fundamentally based on cryptographic algorithms that ensure the integrity and immutability of the ledger.
These algorithms are designed to be computationally infeasible to break with current technology. However, quantum computing poses a significant threat to this security model.
One of the main risks is the potential for quantum computers to perform a “double spending” attack. In a double-spending attack, an attacker spends the same cryptocurrency twice, effectively reversing a transaction after it has been confirmed on the blockchain.
Currently, the immense computational power required to perform such an attack makes it nearly impossible.
However, a quantum computer with sufficient power could potentially execute a double spending attack by rapidly solving the cryptographic puzzles that secure the blockchain and rewriting the transaction history.
Quantum computing also threatens the immutability of blockchain records. Once data is added to a blockchain, it is supposed to be permanent and unchangeable.
But with the power of quantum computing, an attacker could theoretically reverse or alter transactions, undermining trust in the entire system. For example, Bitcoin’s blockchain is secured using SHA-256 hashing.
A quantum computer could use its computational power to reverse these hashes, allowing an attacker to find the original data (such as private keys) and take control of Bitcoin addresses.
If this were to happen, the attacker could steal funds or cause chaos by altering past transactions.
To counter these threats, the blockchain community is actively researching quantum-resistant cryptographic techniques.
These include new types of digital signatures and hash functions that are believed to be secure against quantum attacks.
Transitioning to these new methods will be crucial to maintaining blockchain security as quantum computing technology advances.
The Future of Crypto Mining in a Quantum Era
The future of crypto mining in a quantum period will likely be a mix of challenges and opportunities.
The key to managing this future successfully will be proactive planning, collaboration, and a willingness to adapt to new technological realities.
Transition Strategies for the Crypto Industry
As quantum computing continues to develop, the cryptocurrency industry must begin planning for the changes it will bring.
Transitioning to a quantum-safe environment is crucial for ensuring that crypto networks remain secure and functional in the future.
One of the most important strategies is the adoption of post-quantum cryptography. These are cryptographic algorithms designed to be secure against the computational power of quantum computers.
The industry needs to gradually replace current cryptographic methods like RSA, ECC, and SHA-256 with quantum-resistant alternatives.
For example, lattice-based cryptography is a promising candidate for securing blockchains against quantum attacks.
Collaboration across the industry is also vital. Developers, miners, exchanges, and other stakeholders should work together to test and implement quantum-resistant solutions.
Initiatives like those led by the National Institute of Standards and Technology (NIST) are already in place to standardize post-quantum cryptography, and the crypto industry should actively participate in these efforts.
Another strategy is to implement hybrid cryptography during the transition period.
This means using both classical and quantum-resistant algorithms simultaneously, which allows systems to gradually shift toward full quantum safety without abandoning existing security measures.
This approach helps in maintaining the security and stability of the network while the transition takes place.
Quantum-Enhanced Mining
Quantum computing not only poses threats but also offers opportunities for improving cryptocurrency mining.
Quantum-enhanced mining refers to the use of quantum computers to make the mining process more efficient and faster. For instance, quantum computers could be used to optimize mining algorithms, allowing miners to solve proof-of-work puzzles more quickly and with less energy consumption.
This could lead to significant changes in how mining is done, potentially making it more accessible and less resource-intensive.
Another potential use is in developing new types of mining algorithms that are specifically designed to take advantage of quantum computing.
These quantum-specific algorithms could change the way blocks are added to the blockchain, making the entire process more efficient and scalable.
For example, quantum computers could efficiently simulate complex systems, which might be used to create entirely new consensus mechanisms that are faster and more secure than current methods.
However, while quantum-enhanced mining sounds promising, it also comes with risks.
If only a few entities have access to quantum computers, it could lead to a centralization of mining power, where those with quantum resources dominate the network.
This would undermine the decentralized nature of cryptocurrencies and could create new security challenges.
Long-term Scenarios
Looking further into the future, there are several possible scenarios for how quantum computing might reshape the landscape of cryptocurrency mining.
One possible scenario is quantum dominance in mining, where quantum computers become the primary tools for mining cryptocurrencies.
In this scenario, traditional miners using classical computers might struggle to compete, leading to a significant shift in the mining ecosystem.
The entire industry would need to adapt, potentially leading to the development of new cryptocurrencies that are specifically designed to be quantum-resistant from the ground up.
Another scenario involves the quantum monopoly on mining operations. If quantum computing becomes too expensive or too complex for most people to access, mining power could become concentrated in the hands of a few large organizations or governments.
This could lead to centralization, making the network more vulnerable to attacks and manipulation.
On the other hand, there is a more optimistic scenario where quantum technology democratizes mining. If quantum computers become widely available and affordable, it could level the playing field, allowing more people to participate in mining.
This could reinvigorate the decentralization of cryptocurrency networks and lead to new innovations in the field.
In any case, ethical and regulatory considerations will be important as quantum computing becomes more integrated into crypto mining.
Governments and regulatory bodies may need to establish new rules to ensure that the benefits of quantum technology are shared fairly, and that the risks are managed effectively.
Case Studies and Practical Examples
While quantum computing offers incredible potential, it also poses significant risks to the cryptographic foundations of cryptocurrencies.
By examining case studies and practical examples, it’s clear that the industry must prepare for the challenges ahead.
This ensures that the future of crypto remains secure in a quantum season.
Bitcoin and the Threat of Quantum Computing
Bitcoin, the first and most widely recognized cryptocurrency, relies heavily on cryptographic algorithms like SHA-256 for mining and ECC (Elliptic Curve Cryptography) for securing transactions.
These algorithms are designed to be secure against attacks from classical computers, but the advent of quantum computing could change this.
For instance, if a quantum computer were to run Shor’s algorithm, it could potentially break ECC, which would allow an attacker to derive private keys from public keys.
This could lead to unauthorized access to Bitcoin wallets and the theft of funds.
There have been theoretical studies examining how quickly a quantum computer might be able to break Bitcoin’s cryptographic defenses.
One study suggested that a quantum computer with around 4,000 qubits could break Bitcoin’s ECC in under 10 minutes.
This level of power is beyond current quantum computers, but it’s a reminder of the potential risks on the horizon.
In response, the Bitcoin community is beginning to explore quantum-resistant alternatives.
For example, some developers have proposed updating Bitcoin’s cryptographic algorithms to post-quantum cryptography, like lattice-based encryption.
However, such a transition would be complex and would require consensus across the entire network, making it a significant undertaking.
Ethereum’s Transition to Proof of Stake (PoS)
Ethereum has transitioned from a Proof of Work (PoW) consensus mechanism to Proof of Stake (PoS) with its Ethereum 2.0 upgrade.
This shift is partly motivated by concerns over the energy consumption of PoW, but it also has implications for quantum computing.
Under PoW, Ethereum was vulnerable to the same quantum threats as Bitcoin, such as quantum-enhanced mining that could outpace classical miners.
However, by moving to PoS, Ethereum aims to reduce the reliance on computational power for security, theoretically making it less susceptible to quantum attacks.
That said, PoS still has its vulnerabilities when it comes to quantum computing.
For instance, if a quantum computer could predict or influence the validator selection process, it could potentially control the network.
To counter this, Ethereum developers are looking into quantum-resistant cryptographic techniques to secure the PoS mechanism.
This includes exploring new types of random number generators and digital signatures that are believed to be safe from quantum attacks.
Quantum Startups and Their Impact on Cryptography
Several startups are actively working on quantum computing and its implications for cryptography. One example is Rigetti Computing, a company that is developing quantum processors and has openly discussed the potential impacts on cryptographic systems.
They are working on hybrid quantum-classical algorithms that could one day be used in cryptocurrency networks.
Another example is D-Wave Systems, which specializes in quantum annealing, a type of quantum computing that is already being used for optimization problems.
While D-Wave’s technology is not yet powerful enough to break cryptographic systems, it represents a step towards more advanced quantum computing.
Their research highlights the need for the crypto industry to stay ahead of these developments.
These startups are also contributing to the development of quantum-resistant algorithms.
For instance, Rigetti and other companies are involved in research that could lead to new cryptographic standards, potentially offering a roadmap for the crypto industry to follow in transitioning to quantum-safe technologies.
Government Initiatives and Quantum Research
Governments around the world are also investing in quantum computing research, which has direct implications for the security of cryptocurrencies.
The United States, through the National Institute of Standards and Technology (NIST), has launched a program to standardize post-quantum cryptographic algorithms.
These algorithms are being tested for their ability to withstand quantum attacks and could be integrated into future cryptocurrency protocols.
In China, the government is heavily investing in quantum research, with the goal of becoming a global leader in the technology. China has invested over $15 billion in quantum funding, far more than the United States.
This includes both the development of quantum computers and quantum communication networks.
The Chinese government’s investments raise concerns that they could gain an early advantage in quantum computing, potentially giving them the ability to break current cryptographic systems, including those used in cryptocurrencies.
The European Union has also launched the Quantum Flagship Initiative, a large-scale research project that aims to bring quantum technologies to market within the next decade.
Part of this initiative includes developing quantum-safe cryptographic techniques, which could be important for securing Europe’s digital infrastructure, including blockchain networks.
These government initiatives show that the race for quantum supremacy is not just about technological progress but also about securing digital assets and infrastructure in a future where quantum computers are a reality.
Practical Implications for Crypto Users
For everyday cryptocurrency users, the rise of quantum computing may seem distant, but it’s important to be aware of potential future risks.
As quantum computing develops, it could lead to vulnerabilities in the wallets and exchanges where people store and trade their cryptocurrencies.
For example, if quantum computers can break the cryptographic keys used to secure wallets, users’ funds could be at risk.
This highlights the importance of using wallets and services that are actively working to implement quantum-resistant cryptography.
Moreover, users should stay informed about developments in quantum computing and the steps that different cryptocurrencies are taking to address potential threats.
In the future, it may become important to transition to cryptocurrencies or services that have adopted post-quantum cryptographic standards to ensure the safety of digital assets.
Challenges and Ethical Considerations
While quantum computing offers exciting possibilities for the future of cryptocurrency, it also presents significant challenges and ethical considerations.
The industry must manage these issues carefully to ensure that the benefits of quantum technology are realized without compromising security, privacy, or social equity.
The Complexity of Transitioning to Quantum-Resistant Systems
As quantum computing advances, transitioning to quantum-resistant systems presents major technical and logistical challenges.
Developing algorithms that can withstand quantum attacks while remaining efficient is difficult and requires substantial resources.
Furthermore, the decentralized nature of cryptocurrencies like Bitcoin and Ethereum complicates the adoption of new algorithms across the entire network, requiring careful coordination to avoid creating security vulnerabilities.
Ethical Dilemmas in Quantum Computing
Quantum computing raises ethical concerns, particularly regarding privacy and the potential centralization of power.
The ability of quantum computers to break encryption could endanger the privacy of blockchain transactions, while the high cost and complexity of quantum technology could concentrate power in the hands of a few entities, leading to inequality and potential abuses.
The responsibility for ensuring ethical use of quantum technology may fall on the broader community, including developers, researchers, and policymakers.
The Risk of Technological Obsolescence
The rapid development of quantum computing poses the risk of current cryptographic systems becoming obsolete, which could undermine the security and trust in cryptocurrencies.
If quantum computers can break existing algorithms, it could lead to significant losses in cryptocurrency value and reduced adoption.
Continuous investment in research and development of quantum-resistant technologies is important to future-proof the industry and maintain confidence in digital currencies.
Balancing Innovation and Security
Quantum computing offers significant opportunities for innovation in the cryptocurrency space, such as more efficient consensus mechanisms and enhanced privacy features.
However, the industry must carefully balance this innovation with security to avoid introducing vulnerabilities.
A measured approach to integrating quantum technology is necessary, involving thorough research, testing, and consensus-building to ensure that the benefits are realized without compromising the security of the entire system.
Social and Economic Implications
The integration of quantum computing into the cryptocurrency industry could lead to shifts in the job market and broader economic impacts.
As demand for quantum cryptography expertise grows, traditional cryptography jobs may decline, necessitating retraining for the workforce.
Also, quantum computing could drive new financial innovations but also exacerbate economic inequality if access to the technology remains limited to a few powerful entities.
These shifts could have far-reaching consequences for global financial systems and social equity.
Conclusion
The rapid advancement of quantum computing presents both a challenge and an opportunity for the future of cryptocurrency mining.
While the potential for quantum computers to break current cryptographic systems is a legitimate concern, it also pushes the industry to innovate and develop quantum-resistant technologies.
The question of “How Quantum Computing Could Impact the Future of Crypto Mining” is not just theoretical, it’s a pressing issue that demands immediate attention from developers, miners, and policymakers alike.
Preparing for this quantum future involves updating cryptographic algorithms and rethinking how blockchain security and mining operations are managed in a rapidly developing technological sector.
FAQs on How Quantum Computing Could Impact the Future of Crypto Mining
This FAQ section addresses some common questions that can help you narrow down your choices:
Yes, quantum computers have the potential to solve certain types of mathematical problems much faster than classical computers, which could significantly speed up the mining process for cryptocurrencies that rely on Proof of Work (PoW).
Quantum computing could make current cryptographic algorithms vulnerable, potentially threatening the security of existing cryptocurrencies. However, this does not necessarily mean they will become obsolete if they are updated to quantum-resistant algorithms.
It is difficult to predict the exact timeline, but experts estimate that quantum computers capable of breaking current blockchain security may emerge within the next 10 to 20 years.
Quantum-resistant cryptography refers to cryptographic algorithms that are designed to be secure against attacks from quantum computers. These algorithms are being developed to replace current cryptographic methods that could be broken by quantum computing.
Quantum computing could potentially make crypto mining more energy-efficient by optimizing the mining process. However, this depends on how quantum computing is integrated into the mining algorithms.
Currently, most mainstream cryptocurrencies do not use quantum-resistant algorithms, but some experimental projects and newer cryptocurrencies are exploring or implementing quantum-resistant cryptographic techniques.
Cryptocurrency developers and researchers are working on developing and testing quantum-resistant cryptographic algorithms to ensure that cryptocurrencies can remain secure in the quantum era.
Yes, if quantum computing technology is only accessible to a few entities, it could lead to centralization in crypto mining, where those with quantum resources dominate the network.
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