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Quantum Cryptocurrency – Securing The Future Of Digital Assets

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Quantum Cryptocurrency – Securing The Future Of Digital Assets

Cryptocurrency, like Bitcoin, is digital money you can send or receive without banks, and it’s stored securely online. In 2025, Bitcoin hit a record $111,880, making up 56.7% of the $3.88 trillion crypto market. But new, super-powerful computers called quantum computers could one day hack regular cryptocurrencies. That’s where quantum cryptocurrency comes in. It’s a new type of crypto designed to stay safe even if quantum computers arrive.

Let’s explores quantum cryptocurrency, its real-world implementations, and how it safeguards the future of crypto.

What is Quantum Cryptocurrency?

Quantum cryptocurrency refers to digital currencies and blockchains using quantum-resistant cryptographic algorithms to protect against quantum computing attacks. To keep it simple, it is digital money built to be extra secure against quantum computers. Regular cryptocurrencies, like Bitcoin, use math puzzles to keep your money safe. These puzzles are hard for normal computers to crack, but quantum computers, superfast machines that work differently, might solve them someday, putting your money at risk.

Quantum cryptocurrency uses new, stronger math puzzles that even quantum computers can’t break. Think of it like a lock that’s impossible to pick, no matter how advanced the thief’s tools are. It’s still digital money you can use to buy things, trade, or save, but it’s designed to stay safe in the future. Here’s a short video by Algorand which explains how Quantum Computing attacks:

Quantum computers are still rare and not strong enough to hack crypto yet, but companies like Google and IBM are making them better every year. Google’s new Willow chip, for example, can do some calculations in minutes that would take regular computers billions of years. If quantum computers get powerful enough, they could steal Bitcoin or other crypto by cracking their security codes. Quantum cryptocurrency protects your money by using new security methods that quantum computers can’t break. By switching to quantum-safe crypto, you can keep your money secure even as technology changes.

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Quantum Cryptocurrency Projects

Several companies and projects are working on quantum cryptocurrency to make crypto safer. Here are the main ones as of 2025:

1. Quantum Resistant Ledger (QRL)

 

  • What They Do – QRL is a cryptocurrency, like Bitcoin, but built to be safe from quantum computers. It uses a special lock called XMSS that’s super hard to crack. You can buy QRL on exchanges like Coinbase and use it to send money or run apps

  • QRL is one of the first coins designed specifically for quantum safety, making it a leader in this space.

2. Algorand (ALGO)

Quantum Cryptocurrency

  • What They Do – Algorand uses Falcon, a post-quantum digital signature, to sign its blockchain history every 256 blocks, securing past transactions. While not fully quantum-resistant, its roadmap includes PQC upgrades.

  • Algorand balances scalability and quantum security for DeFi applications. Algorand is used for fast, cheap transactions and apps, and its quantum focus makes it a trusted name for investors. 

3. Nervos Network (CKB)

Quantum Cryptocurrency

  • What They Do –  Nervos runs a blockchain called CKB (Common Knowledge Base) that supports apps and digital money. It’s starting to use quantum-safe security to protect users’ funds. Nervos’ CKByte (CKB) operates on a dual-layer PoW blockchain, combining security and scalability. Its quantum-resistant features leverage NIST’s PQC standards, making it a versatile platform for dApps and asset storage.

  • Nervos makes it easy for developers to build secure apps, which could bring more people to quantum-safe crypto.

4. QuChain AI ($QC)

  • What They Do – Launched on Uniswap in May 2025, QuChain AI’s $QC token powers an AI-driven, quantum-secure blockchain using PQC encryption. It combines artificial intelligence (AI) with quantum-safe security to create a blockchain for smart apps

  • QuChain’s mix of AI and quantum safety could make crypto easier and safer to use.

5. Big Tech and Governments

  • Companies like Google and IBM are building quantum computers, while the U.S. government’s NIST group created new security standards in 2024 to fight quantum hacks. These standards help projects like QRL and Algorand stay safe. Big tech and governments are pushing quantum tech forward, making quantum-safe crypto more urgent.

How to Invest in Quantum Cryptocurrency

To engage with quantum cryptocurrency:

  • Choose Quantum-Resistant Coins: Invest in QRL (~0.38), Algorand, or Nervos (CKB) via exchanges like Coinbase or Binance. Check fees, they’ll typically be under 1%.

  • Secure Wallets: Use hardware wallets supporting PQC signatures, like QRL’s wallet, and enable 2FA. Never share private keys!

  • Report Scams: Fraudulent quantum crypto projects are rising. Report suspicious activity to ic3.gov or local regulators.

The Future of Quantum Cryptocurrency

In 2025, quantum cryptocurrency is growing fast. More projects are adopting quantum-safe security, and big names like Ethereum are planning upgrades. People on social media are buzzing about tokens like $QC, but they also warn about fakes. By 2030, quantum computers might be stronger, so coins like QRL and Algorand could become more popular to keep your money safe.

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FAQ: Understanding Key Terms

  • Quantum Computers: Super-powerful computers that use special science (quantum physics) to solve problems much faster than regular computers. They could one day hack regular crypto, but they’re not strong enough yet.

  • Post-Quantum Cryptography (PQC): A new type of security that uses math puzzles so tough that even quantum computers can’t crack them. It’s like an unbreakable lock for your crypto.

  • NIST: The National Institute of Standards and Technology, a U.S. government group that sets rules for secure technology. In 2024, NIST created new PQC standards to keep crypto safe from quantum hacks.

  • XMSS: A special security lock (called eXtended Merkle Signature Scheme) used by QRL to protect your money from quantum computers. It’s like a super-strong password.

  • Falcon: Another security lock (a type of digital signature) used by Algorand to keep its blockchain safe. It’s designed to stop quantum hacks.

  • Digital Wallet: A phone app or device (like a USB) that stores your crypto securely, like a digital piggy bank. You need a private key (a secret code) to open it. Never share this private key with anyone.

  • Two-Factor Authentication (2FA): A security step where you use combinations of two things. So a combination of a password and a code sent to your phone to prove it’s you when accessing your account.

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Crypto

Better Cryptocurrency to Buy Now and Hold for 10 Years: XRP vs. Bitcoin

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Better Cryptocurrency to Buy Now and Hold for 10 Years: XRP vs. Bitcoin

Key Points

  • Bitcoin’s most important features probably won’t change much between now and 2036.

  • XRP’s feature set will need to change and expand considerably during the same period if it’s going to flourish.

  • Both coins could be good investments.

  • 10 stocks we like better than Bitcoin ›

Bitcoin (CRYPTO: BTC) and XRP (CRYPTO: XRP) aren’t trying to win in the same game. One is competing to be the store of value asset that people trust when governments are printing money. The other is vying to be useful plumbing inside institutional financial workflows.

During the next 10 years, those two assets are thus likely to perform very differently. Let’s examine the case for buying and holding each of them, and figure out which one is better.

Will AI create the world’s first trillionaire? Our team just released a report on the one little-known company, called an “Indispensable Monopoly” providing the critical technology Nvidia and Intel both need. Continue »

Image source: Getty Images.

Bitcoin doesn’t need to change much to succeed

Bitcoin is one of the few cryptocurrencies that has survived for more than 10 years. Its odds of surviving the next 10 years are quite high, because the features that made it a good investment in the past are still operating on behalf of holders.

Specifically, Bitcoin’s supply is as constrained as ever. New coin issuance is cut in half on a regular schedule, and the supply is capped at 21 million coins (about 20 million already are in circulation). That isn’t going to change, which means as long as there is at least some demand, its price is biased to the upside over the long term. Its legacy as a store of value, while still in its infancy, is more likely to consolidate than peter out as time passes.

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Furthermore, Bitcoin is the largest cryptocurrency by market cap, with a majority share of total crypto market value, which means it’s the default yardstick for the whole sector. Owning Bitcoin as part of a balanced crypto portfolio is thus a bet that its prominence and dominance will stay intact even in the event of some future ugly years, just as it did in the past.

Of course, that didn’t stop holders from experiencing downturns of 80% or more, but Bitcoin’s price can fluctuate tremendously without compromising the coin’s investment thesis.

XRP’s moat isn’t as large

For XRP to win during the next 10 years as it did during the past 10 years, there will need to be wider adoption of the XRP Ledger (XRPL) across three axes: as a payments and settlement network, as a tokenized asset management platform, and as a set of financial tools for institutional investors and traders. It’s making credible inroads in those arenas, and it will likely succeed in at least one of them.

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But compared to Bitcoin, the trouble with XRP is that it simply has a lot of competition in all three of those verticals today, and there will probably be even more competition in the near future and beyond. The coin could thus bid to become the future of cryptocurrency, only to lose later on when other players encroach on its turf.

That makes it hard to believe that XRP can see its price rise smoothly without continuously winning at least some of its many competitive fights over time — and continuous execution is a very high bar to clear during a 10-year time span.

So, Bitcoin is the better cryptocurrency to invest in if you’re willing to hold it for a long time. XRP isn’t a bad pick. It’s just that it will have to face and overcome many difficult obstacles, while Bitcoin simply doesn’t need to.

Should you buy stock in Bitcoin right now?

Before you buy stock in Bitcoin, consider this:

The Motley Fool Stock Advisor analyst team just identified what they believe are the 10 best stocks for investors to buy now… and Bitcoin wasn’t one of them. The 10 stocks that made the cut could produce monster returns in the coming years.

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Consider when Netflix made this list on December 17, 2004… if you invested $1,000 at the time of our recommendation, you’d have $409,108!* Or when Nvidia made this list on April 15, 2005… if you invested $1,000 at the time of our recommendation, you’d have $1,145,980!*

Now, it’s worth noting Stock Advisor’s total average return is 886% — a market-crushing outperformance compared to 193% for the S&P 500. Don’t miss the latest top 10 list, available with Stock Advisor, and join an investing community built by individual investors for individual investors.

See the 10 stocks »

*Stock Advisor returns as of February 14, 2026.

Alex Carchidi has positions in Bitcoin. The Motley Fool has positions in and recommends Bitcoin and XRP. The Motley Fool has a disclosure policy.

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The views and opinions expressed herein are the views and opinions of the author and do not necessarily reflect those of Nasdaq, Inc.

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Crypto

Better Cryptocurrency to Buy Now and Hold for 10 Years: XRP vs. Bitcoin | The Motley Fool

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Better Cryptocurrency to Buy Now and Hold for 10 Years: XRP vs. Bitcoin | The Motley Fool

Both these assets have earned their place as leaders, but the next 10 years could be tough for one of them.

Bitcoin (BTC +3.22%) and XRP (XRP +6.34%) aren’t trying to win in the same game. One is competing to be the store of value asset that people trust when governments are printing money. The other is vying to be useful plumbing inside institutional financial workflows.

During the next 10 years, those two assets are thus likely to perform very differently. Let’s examine the case for buying and holding each of them, and figure out which one is better.

Image source: Getty Images.

Bitcoin doesn’t need to change much to succeed

Bitcoin is one of the few cryptocurrencies that has survived for more than 10 years. Its odds of surviving the next 10 years are quite high, because the features that made it a good investment in the past are still operating on behalf of holders.

Advertisement

Specifically, Bitcoin’s supply is as constrained as ever. New coin issuance is cut in half on a regular schedule, and the supply is capped at 21 million coins (about 20 million already are in circulation). That isn’t going to change, which means as long as there is at least some demand, its price is biased to the upside over the long term. Its legacy as a store of value, while still in its infancy, is more likely to consolidate than peter out as time passes.

Bitcoin Stock Quote

Today’s Change

(3.22%) $2168.69

Current Price

$69455.00

Furthermore, Bitcoin is the largest cryptocurrency by market cap, with a majority share of total crypto market value, which means it’s the default yardstick for the whole sector. Owning Bitcoin as part of a balanced crypto portfolio is thus a bet that its prominence and dominance will stay intact even in the event of some future ugly years, just as it did in the past.

Of course, that didn’t stop holders from experiencing downturns of 80% or more, but Bitcoin’s price can fluctuate tremendously without compromising the coin’s investment thesis.

XRP’s moat isn’t as large

For XRP to win during the next 10 years as it did during the past 10 years, there will need to be wider adoption of the XRP Ledger (XRPL) across three axes: as a payments and settlement network, as a tokenized asset management platform, and as a set of financial tools for institutional investors and traders. It’s making credible inroads in those arenas, and it will likely succeed in at least one of them.

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XRP Stock Quote

Today’s Change

(6.34%) $0.09

Current Price

$1.46

But compared to Bitcoin, the trouble with XRP is that it simply has a lot of competition in all three of those verticals today, and there will probably be even more competition in the near future and beyond. The coin could thus bid to become the future of cryptocurrency, only to lose later on when other players encroach on its turf.

That makes it hard to believe that XRP can see its price rise smoothly without continuously winning at least some of its many competitive fights over time — and continuous execution is a very high bar to clear during a 10-year time span.

So, Bitcoin is the better cryptocurrency to invest in if you’re willing to hold it for a long time. XRP isn’t a bad pick. It’s just that it will have to face and overcome many difficult obstacles, while Bitcoin simply doesn’t need to.

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Financial expert weighs economy outlook, cautious investors and cryptocurrency’s latest

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Financial expert weighs economy outlook, cautious investors and cryptocurrency’s latest

Recent positive economic indicators have come out like a lower-than-expected January inflation rate and a strong jobs report. Financial expert Ric Edelman explained the resilience of the economy and what’s going on with cryptocurrency.

“It’s proving to be surprisingly resilient. The jobs data was very good that just came out, unemployment rate remains low. Interest rates are stable and hopefully coming down. Overall, consumer prices are doing okay as well,” said Eldelman.

RELATED | Job growth beats forecast. Is the economy rebounding?

“A lot of folks have been widely fearing a recession. It doesn’t seem to be in sight at any moment, but there are continuing concerns: the tariffs, global economics. And in fact, if you look closely at the jobs data, almost all the jobs created in this last report were in the healthcare sector, which doesn’t spell well for the overall economy, just that one sector. So there is some weakness, and this is why investors remain a little bit nervous,” said Eldelman.

Younger Americans are buying Bitcoin and other cryptocurrencies, seeing it as a path to the American dream.

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“This particular crypto winter, as it’s called. It’s the ninth time Bitcoin has fallen this much. Came out of nowhere, and it surprised everybody, including me,” said Eldelman.

“We basically are seeing a tale of two cities. On the one hand, prices are down dramatically over the past couple of months. They may fall even further yet. But if you look beyond the numbers at the fundamental growth and development of the technology, it’s all looking really very exciting.”

For investors, Eldelman had the following advice:

This is a period of extreme uncertainty… And for that reason, you should do two things. Number one, continue invest slowly but steadily. In other words, not a single lump sum, but invest a little bit every month on a regular basis. And second, stay focused on 10 years from now, not 10 days from now.

WATCH THE FULL INTERVIEW

Financial expert Ric Edelman has the latest economic outlook (7News).{ }

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