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Google just told crypto to get quantum-ready by 2029. What changed: a 20x improvement to Shor’s algorithm. That takes the threat from tens of millions of qubits to ~500,000, with a possible attack window of about nine minutes. The quantum clock is ticking.

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Bankless

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14,663 просмотров • 4 месяцев назад •via X (Twitter)

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The Google and Caltech quantum papers demonstrated 2 breakthroughs: that Bitcoin cryptography is much easier to break than previously thought, and that far fewer logical qubits may be necessary for physical qubits. Project Eleven CEO Alex Pruden explains: "These two papers are not necessarily about a quantum computer that's bigger or more capable. They're about what it takes to break cryptography." "So what changed? One of the things that changed was that physicists and quantum cryptographers that looked at this problem for a long time studied an algorithm called RSA — an older cryptographic algorithm." "But that's not what really any blockchains use, because RSA keys are very large. It turns out, and this was one of the key upshots of the Google paper, that if you focus on the cryptography used by Bitcoin, Ethereum, and other networks, it's actually way easier to break than they thought it was, compared to RSA." "The other big breakthrough, and this is from the Caltech paper: Quantum computers are very fragile, generally. So to be useful, they need to have what's called error correction applied. And that can result in a lot of overhead. You need to have tons of physical qubits to get to one logical qubit." "This Caltech paper basically showed, 'Hey, we have some new ideas for error correction. And it turns out if we apply those, we don't need hundreds or thousands of physical qubits, maybe we just need a handful to make one logical cubit.'" "The headline of their paper is 'You may only need 10,000 physical qubits to run Shor's algorithm.' And by the way, they demonstrated 6,000 last year."
2:02

The Google and Caltech quantum papers demonstrated 2 breakthroughs: that Bitcoin cryptography is much easier to break than previously thought, and that far fewer logical qubits may be necessary for physical qubits. Project Eleven CEO Alex Pruden explains: "These two papers are not necessarily about a quantum computer that's bigger or more capable. They're about what it takes to break cryptography." "So what changed? One of the things that changed was that physicists and quantum cryptographers that looked at this problem for a long time studied an algorithm called RSA — an older cryptographic algorithm." "But that's not what really any blockchains use, because RSA keys are very large. It turns out, and this was one of the key upshots of the Google paper, that if you focus on the cryptography used by Bitcoin, Ethereum, and other networks, it's actually way easier to break than they thought it was, compared to RSA." "The other big breakthrough, and this is from the Caltech paper: Quantum computers are very fragile, generally. So to be useful, they need to have what's called error correction applied. And that can result in a lot of overhead. You need to have tons of physical qubits to get to one logical qubit." "This Caltech paper basically showed, 'Hey, we have some new ideas for error correction. And it turns out if we apply those, we don't need hundreds or thousands of physical qubits, maybe we just need a handful to make one logical cubit.'" "The headline of their paper is 'You may only need 10,000 physical qubits to run Shor's algorithm.' And by the way, they demonstrated 6,000 last year."

TBPN

16,456 просмотров • 4 месяцев назад

⚛️ THE ULTIMATE QUANTUM THREAT DEEP DIVE. Has Google just changed the timeline on the biggest threat crypto has ever faced? Ran Neuner sat down with Kostas Kryptos of MystenLabs.sui to break it all down. EVERYTHING you need to know 👇🧵
1:06

⚛️ THE ULTIMATE QUANTUM THREAT DEEP DIVE. Has Google just changed the timeline on the biggest threat crypto has ever faced? Ran Neuner sat down with Kostas Kryptos of MystenLabs.sui to break it all down. EVERYTHING you need to know 👇🧵

Crypto Banter

52,342 просмотров • 4 месяцев назад

“35% of bitcoins” may be susceptible to attack. That's “millions of bitcoins… 6 or 7 million… hundreds of billions of dollars. “What a quantum computer allows you to do is to go from the public key back to the private key.” All the wallets where the public key has been exposed are at risk. That's why “you will see Satoshi’s coins being drained… once every 10 minutes or so.” - Justin Drake 👇
2:49

“35% of bitcoins” may be susceptible to attack. That's “millions of bitcoins… 6 or 7 million… hundreds of billions of dollars. “What a quantum computer allows you to do is to go from the public key back to the private key.” All the wallets where the public key has been exposed are at risk. That's why “you will see Satoshi’s coins being drained… once every 10 minutes or so.” - Justin Drake 👇

Bankless

43,857 просмотров • 4 месяцев назад

LIVE NOW - Ethereum’s Quantum Plan Before Q-Day Quantum is no longer a distant thought experiment. Justin Drake joins Bankless to unpack: - when Q-Day could actually arriv,e - why Bitcoin and Ethereum face very different quantum risks, - what Ethereum’s post-quantum roadmap looks like, - why this upgrade could be bigger than the Merge, - and how quantum could become Ethereum’s chance to lead. --- TIMESTAMPS 0:00 When is Q-Day? 5:35 The moment quantum becomes crypto-relevant 10:11 How many qubits does it take to break crypto? 16:22 What a real Bitcoin quantum attack would look like 20:19 How much Bitcoin is actually vulnerable? 26:26 Burn, freeze, or salvage? Bitcoin’s impossible choice 35:06 Proof of seed phrase and Bitcoin’s post-quantum bottleneck 41:02 Ethereum’s exposure: smaller, but not zero 45:43 Ethereum’s tougher roadmap: three layers, three upgrades 50:29 The execution-layer plan: replace ECDSA without killing throughput 57:56 Post-quantum, post-AI cryptography 1:03:36 BLS, KZG, LeanVM, and the rest of the stack 1:06:42 Is this bigger than the Merge? 1:17:21 If Bitcoin stumbles, does all crypto stumble too? 1:19:35 “Quantum is not a challenge—it’s an opportunity” 1:21:27 AI, quantum, crypto and the 2032 convergence 1:28:04 Harvest now, decrypt later 1:30:09 Defensive accelerationism and Ethereum’s role 1:39:10 Stoicism, P-doom, and why he keeps building
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LIVE NOW - Ethereum’s Quantum Plan Before Q-Day Quantum is no longer a distant thought experiment. Justin Drake joins Bankless to unpack: - when Q-Day could actually arriv,e - why Bitcoin and Ethereum face very different quantum risks, - what Ethereum’s post-quantum roadmap looks like, - why this upgrade could be bigger than the Merge, - and how quantum could become Ethereum’s chance to lead. --- TIMESTAMPS 0:00 When is Q-Day? 5:35 The moment quantum becomes crypto-relevant 10:11 How many qubits does it take to break crypto? 16:22 What a real Bitcoin quantum attack would look like 20:19 How much Bitcoin is actually vulnerable? 26:26 Burn, freeze, or salvage? Bitcoin’s impossible choice 35:06 Proof of seed phrase and Bitcoin’s post-quantum bottleneck 41:02 Ethereum’s exposure: smaller, but not zero 45:43 Ethereum’s tougher roadmap: three layers, three upgrades 50:29 The execution-layer plan: replace ECDSA without killing throughput 57:56 Post-quantum, post-AI cryptography 1:03:36 BLS, KZG, LeanVM, and the rest of the stack 1:06:42 Is this bigger than the Merge? 1:17:21 If Bitcoin stumbles, does all crypto stumble too? 1:19:35 “Quantum is not a challenge—it’s an opportunity” 1:21:27 AI, quantum, crypto and the 2032 convergence 1:28:04 Harvest now, decrypt later 1:30:09 Defensive accelerationism and Ethereum’s role 1:39:10 Stoicism, P-doom, and why he keeps building

Bankless

50,065 просмотров • 5 месяцев назад

QUANTUM COMPUTING: THE FUTURE IS NOW IBM recently announced a quantum computer capable of solving problems in minutes that would take today's supercomputers millions of years. Developed by IBM, Google, and others, quantum computers push the boundaries of science and engineering, utilizing atomic forces to achieve unprecedented computational power. A simple maze shows how quantum computing can outpace classic computers. Michio Kaku: “All the big boys who are in this race to create a workable, operationally efficient quantum computer because the nation or company that does this will rule the world economy.” Source: 60 Minutes
1:16

QUANTUM COMPUTING: THE FUTURE IS NOW IBM recently announced a quantum computer capable of solving problems in minutes that would take today's supercomputers millions of years. Developed by IBM, Google, and others, quantum computers push the boundaries of science and engineering, utilizing atomic forces to achieve unprecedented computational power. A simple maze shows how quantum computing can outpace classic computers. Michio Kaku: “All the big boys who are in this race to create a workable, operationally efficient quantum computer because the nation or company that does this will rule the world economy.” Source: 60 Minutes

Mario Nawfal

327,898 просмотров • 2 лет назад

Algorand put a hard deadline on the quantum threat While most chains publish research, Algorand published a schedule: native post-quantum accounts arrive this quarter, with the network fully quantum-resistant by the end of 2027. Falcon signatures already protect its chain history today. With Google research suggesting encryption-breaking machines could arrive by 2029, Algorand is running years ahead of the deadline. $ALGO
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Algorand put a hard deadline on the quantum threat While most chains publish research, Algorand published a schedule: native post-quantum accounts arrive this quarter, with the network fully quantum-resistant by the end of 2027. Falcon signatures already protect its chain history today. With Google research suggesting encryption-breaking machines could arrive by 2029, Algorand is running years ahead of the deadline. $ALGO

BSCN

21,730 просмотров • 1 месяц назад

BREAKING: France just quietly started a countdown that affects every crypto holder. Its national cyber agency will no longer certify any security product. Without quantum-safe encryption after 2027. The announcement never mentions crypto. Not once. But here is what it doesn't have to say. Bitcoin and Ethereum both run on elliptic curve cryptography. The exact algorithm France just declared obsolete. This is the quantum threat nobody likes to talk about. The fear isn't that quantum computers crack Bitcoin tomorrow. It's a strategy called "harvest now, decrypt later." Adversaries collecting encrypted data today. Waiting for the machine that can crack it. When a major government formally rejects the encryption crypto relies on. It's a signal. The timeline is shifting from theoretical to scheduled. Don't panic. Bitcoin can upgrade to quantum-resistant cryptography. The developers know this is coming. But France just made one thing clear. The clock isn't hypothetical anymore. It's ticking. And the date is set.
0:24

BREAKING: France just quietly started a countdown that affects every crypto holder. Its national cyber agency will no longer certify any security product. Without quantum-safe encryption after 2027. The announcement never mentions crypto. Not once. But here is what it doesn't have to say. Bitcoin and Ethereum both run on elliptic curve cryptography. The exact algorithm France just declared obsolete. This is the quantum threat nobody likes to talk about. The fear isn't that quantum computers crack Bitcoin tomorrow. It's a strategy called "harvest now, decrypt later." Adversaries collecting encrypted data today. Waiting for the machine that can crack it. When a major government formally rejects the encryption crypto relies on. It's a signal. The timeline is shifting from theoretical to scheduled. Don't panic. Bitcoin can upgrade to quantum-resistant cryptography. The developers know this is coming. But France just made one thing clear. The clock isn't hypothetical anymore. It's ticking. And the date is set.

Crypto Tice

72,164 просмотров • 1 месяц назад

Alphabet unveiled a new quantum computer that needs just five minutes to solve a problem that would take supercomputers around 10 septillion years. Here's what Google Vice President of Engineering Hartmut Neven had to say about the new technology
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Alphabet unveiled a new quantum computer that needs just five minutes to solve a problem that would take supercomputers around 10 septillion years. Here's what Google Vice President of Engineering Hartmut Neven had to say about the new technology

Bloomberg TV

85,270 просмотров • 1 год назад

TOM LEE SAID LIVE ON CNBC THAT #BITCOIN IS THE CRYPTO CURRENCY MOST AT RISK TO A SERIOUS QUANTUM ATTACK "GOOGLE SAYS THAT BY 2028 ALL ENCRYPTION COULD BREAK" "A LOT OF BLOCKCHAINS ARE DEVELOPING QUANTUM RESISTANCE." "IT IS PROBABLY NOT GOING TO BE A PROBLEM FOR ETHEREUM OR SOLANA" "BTC HAS NOT COME UP WITH A SOLUTION TO PREVENT Q-DAY" 👀
2:07

TOM LEE SAID LIVE ON CNBC THAT #BITCOIN IS THE CRYPTO CURRENCY MOST AT RISK TO A SERIOUS QUANTUM ATTACK "GOOGLE SAYS THAT BY 2028 ALL ENCRYPTION COULD BREAK" "A LOT OF BLOCKCHAINS ARE DEVELOPING QUANTUM RESISTANCE." "IT IS PROBABLY NOT GOING TO BE A PROBLEM FOR ETHEREUM OR SOLANA" "BTC HAS NOT COME UP WITH A SOLUTION TO PREVENT Q-DAY" 👀

The Bitcoin Historian

51,934 просмотров • 1 день назад

During this week's Bitcoin Policy Hour, Matthew Pines laid out a timeline for Quantum computing's possible threat to Bitcoin: 🟥10% chance of fault-tolerant quantum by 2028 🟨30-50% chance by 2030-2032 🟩Best case: 10+ years out But the quantum threat to Bitcoin isn't just technical, it's about consensus on what to do with possibly exposed coins, including Satoshi's. Both Matthew Pines and Zack Shapiro agree that removing the taboo around discussing quantum-resistant upgrades must be done NOW, before we're forced into emergency decisions. Watch the full episode:
9:47

During this week's Bitcoin Policy Hour, Matthew Pines laid out a timeline for Quantum computing's possible threat to Bitcoin: 🟥10% chance of fault-tolerant quantum by 2028 🟨30-50% chance by 2030-2032 🟩Best case: 10+ years out But the quantum threat to Bitcoin isn't just technical, it's about consensus on what to do with possibly exposed coins, including Satoshi's. Both Matthew Pines and Zack Shapiro agree that removing the taboo around discussing quantum-resistant upgrades must be done NOW, before we're forced into emergency decisions. Watch the full episode:

Bitcoin Policy Institute

42,828 просмотров • 1 год назад

A breakthrough in quantum computing. Majorana 1 brings us closer to harnessing millions of potential qubits working together to solve the unsolvable—from new medicines to revolutionary materials—all on a single chip. #QuantumComputing #QuantumReady
0:47

A breakthrough in quantum computing. Majorana 1 brings us closer to harnessing millions of potential qubits working together to solve the unsolvable—from new medicines to revolutionary materials—all on a single chip. #QuantumComputing #QuantumReady

Microsoft

914,030 просмотров • 1 год назад

Today is World Quantum Day! A great reminder that quantum's impact on cryptography isn't theoretical, it's only a matter of time. To mark the occasion, CEO StaciW_DC sat down with world-renowned post-quantum cryptographer and Algorand CSO Chris Peikert to discuss the quantum threat to blockchain. Since 2022, Algorand has been leading in blockchain quantum resilience by securing its entire chain history with Falcon-signed State Proofs. In 2025, we took it further: the first quantum-resistant transaction protecting real digital assets was executed on mainnet. With Google now targeting 2029 for its own post-quantum migration, the urgency is clear. Algorand isn't waiting, we're already building for that future. Watch now! 👇
1:01:56

Today is World Quantum Day! A great reminder that quantum's impact on cryptography isn't theoretical, it's only a matter of time. To mark the occasion, CEO StaciW_DC sat down with world-renowned post-quantum cryptographer and Algorand CSO Chris Peikert to discuss the quantum threat to blockchain. Since 2022, Algorand has been leading in blockchain quantum resilience by securing its entire chain history with Falcon-signed State Proofs. In 2025, we took it further: the first quantum-resistant transaction protecting real digital assets was executed on mainnet. With Google now targeting 2029 for its own post-quantum migration, the urgency is clear. Algorand isn't waiting, we're already building for that future. Watch now! 👇

Algorand Foundation

64,547 просмотров • 4 месяцев назад

Our team ran a verifiable quantum algorithm that probes how parts of a quantum system interact, from molecules to magnets and beyond. On our Willow chip, it ran 13,000× faster than the best classical supercomputers. A first in quantum computing →
1:13

Our team ran a verifiable quantum algorithm that probes how parts of a quantum system interact, from molecules to magnets and beyond. On our Willow chip, it ran 13,000× faster than the best classical supercomputers. A first in quantum computing →

Google Quantum AI

65,057 просмотров • 3 месяцев назад

AI changed the game. Quantum could change the rules. John Roese sits down with Andrew Dzurak of Diraq to explore the rise of hybrid quantum-classical computing, where quantum solves problems beyond the reach of classical systems. From molecular simulation to large-scale optimization, here's what tech leaders need to know. Watch now:
0:37

AI changed the game. Quantum could change the rules. John Roese sits down with Andrew Dzurak of Diraq to explore the rise of hybrid quantum-classical computing, where quantum solves problems beyond the reach of classical systems. From molecular simulation to large-scale optimization, here's what tech leaders need to know. Watch now:

Dell Technologies

23,734 просмотров • 20 дней назад

With a landmark paper published in nature, researchers from IBM Quantum and UC Berkeley are demonstrating the usefulness of the quantum computers we have today, opening the door to a new era in quantum computing—the era of quantum utility.
1:02

With a landmark paper published in nature, researchers from IBM Quantum and UC Berkeley are demonstrating the usefulness of the quantum computers we have today, opening the door to a new era in quantum computing—the era of quantum utility.

IBM Research

44,623 просмотров • 3 лет назад

We just published a peer-reviewed milestone study in Nature, demonstrating a significant advancement in quantum computing systems using our commercial-grade annealing-based quantum computer with over 5,000 qubits. The study provides evident of quantum annealing's unrivaled performance. Check out our blog and video to learn more about this groundbreaking research! Read the blog here: #QuantumComputing #DWave #QuantumAnnealing #Quantum
0:56

We just published a peer-reviewed milestone study in Nature, demonstrating a significant advancement in quantum computing systems using our commercial-grade annealing-based quantum computer with over 5,000 qubits. The study provides evident of quantum annealing's unrivaled performance. Check out our blog and video to learn more about this groundbreaking research! Read the blog here: #QuantumComputing #DWave #QuantumAnnealing #Quantum

D-Wave

10,679 просмотров • 3 лет назад

Colorado is a national leader on quantum. And we continue pushing the boundaries of what is possible in quantum. We held a Quantum Summit at the Governor’s mansion with leaders from across our state — our leadership is being recognized at the federal level with Colorado’s designation as a TechHub for quantum. We are proud of this significant recognition, which stemmed from a competitive national process, and we expect an equally successful Phase 2 application, unlocking up to $70 million in federal resources for the region. To further boost quantum technologies here in Colorado we’re excited to pursue legislation that will provide meaningful incentives to support Colorado as a leader in quantum.
8:53

Colorado is a national leader on quantum. And we continue pushing the boundaries of what is possible in quantum. We held a Quantum Summit at the Governor’s mansion with leaders from across our state — our leadership is being recognized at the federal level with Colorado’s designation as a TechHub for quantum. We are proud of this significant recognition, which stemmed from a competitive national process, and we expect an equally successful Phase 2 application, unlocking up to $70 million in federal resources for the region. To further boost quantum technologies here in Colorado we’re excited to pursue legislation that will provide meaningful incentives to support Colorado as a leader in quantum.

Governor Jared Polis

20,770 просмотров • 2 лет назад

Karnataka is building India’s first Quantum City at Hesaraghatta, creating a world-class ecosystem for quantum research, innovation and entrepreneurship. With the Karnataka Quantum Mission, we are bringing together researchers, universities, startups and industry to position the state at the forefront of quantum technology. Quantum will shape the future of computing, communication, healthcare and advanced manufacturing, and Karnataka is ready to lead that future.
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Karnataka is building India’s first Quantum City at Hesaraghatta, creating a world-class ecosystem for quantum research, innovation and entrepreneurship. With the Karnataka Quantum Mission, we are bringing together researchers, universities, startups and industry to position the state at the forefront of quantum technology. Quantum will shape the future of computing, communication, healthcare and advanced manufacturing, and Karnataka is ready to lead that future.

CM of Karnataka

65,633 просмотров • 11 дней назад