正在加载视频...

视频加载失败

返回首页

Two papers were posted yesterday, both reducing the resources needed for quantum computers to hack cryptocurrencies. But the headlines don't quite tell the whole story... I break down Google's whitepaper on quantum security of crypto, which includes a secret algorithm that they only released a zero-knowledge proof to verify....

maria__violaris's profile picture

Dr Maria Violaris

9,305 subscribers

22,046 次观看 • 7 个月前 •via X (Twitter)

科学技术财经
LIVE

Anya Rossi• Live Now

Private livecam show

0 条评论

暂无评论

原始帖子的评论将显示在这里

相关视频

My video about Google's Willow quantum chip announcement is out now on X! Quantum Physicist Reacts to Google's "Willow" Quantum Chip 00:00 Intro 01:10 Quantum supremacy 2019 04:06 Speed-up announcement 05:20 Quantum error correction announcement 07:25 What the error correction experiment showed 12:17 Multiverse comment in blog 13:20 Everett's solution to the measurement problem 14:53 Testing many-worlds vs collapse 16:20 Using the multiverse for quantum computation 18:31 How do quantum computers give advantage over classical? 19:28 Summary reflections
20:42

My video about Google's Willow quantum chip announcement is out now on X! Quantum Physicist Reacts to Google's "Willow" Quantum Chip 00:00 Intro 01:10 Quantum supremacy 2019 04:06 Speed-up announcement 05:20 Quantum error correction announcement 07:25 What the error correction experiment showed 12:17 Multiverse comment in blog 13:20 Everett's solution to the measurement problem 14:53 Testing many-worlds vs collapse 16:20 Using the multiverse for quantum computation 18:31 How do quantum computers give advantage over classical? 19:28 Summary reflections

Dr Maria Violaris

13,762 次观看 • 1 年前

Hash Rate - Ep 132: Real Quantum Computers on Bittensor $TAO (sn63 & sn48) 🧙 Guest: Bob Wold of qBitTensor Labs Access real quantum computers for FREE on Bittensor. This usually costs thousands per hour. 00:00 Intro 02:55 Subnet 63: The Quantum Emulator 12:01 Bob's Journey into Quantum Computing 17:55 Investing in Quantum and Bittensor 20:50 Subnet 48: Get Free Quantum Access 24:07 Open Quantum: Making Quantum Accessible 26:53 The Demand for Free Quantum Computing 30:38 Revenue Generation & Subnet Tokenomics 36:50 Adapting to Traditional Researcher Needs 38:55 Physical Infrastructure of Quantum Computers 49:21 Quantum Threats to Bitcoin 56:53 Final Thoughts on Quantum and Crypto Security
56:44

Hash Rate - Ep 132: Real Quantum Computers on Bittensor $TAO (sn63 & sn48) 🧙 Guest: Bob Wold of qBitTensor Labs Access real quantum computers for FREE on Bittensor. This usually costs thousands per hour. 00:00 Intro 02:55 Subnet 63: The Quantum Emulator 12:01 Bob's Journey into Quantum Computing 17:55 Investing in Quantum and Bittensor 20:50 Subnet 48: Get Free Quantum Access 24:07 Open Quantum: Making Quantum Accessible 26:53 The Demand for Free Quantum Computing 30:38 Revenue Generation & Subnet Tokenomics 36:50 Adapting to Traditional Researcher Needs 38:55 Physical Infrastructure of Quantum Computers 49:21 Quantum Threats to Bitcoin 56:53 Final Thoughts on Quantum and Crypto Security

Mark Jeffrey

35,206 次观看 • 1 年前

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 次观看 • 7 个月前

BITCOIN RAILS #61: QUANTUM CRYPTOGRAPHY FOR BITCOIN | with Dan Boneh Dan Boneh 🔗 YOUTUBE: 🌿 SPOTIFY: One of the most prolific and influential cryptographers in the world, it’s difficult to fully quantify the impact that Dan Boneh has had on Bitcoin and digital assets more broadly. Through both his own research and his mentorship of some of the space’s most important contributors — e.g. Andrew Poelstra, Benedikt Bünz ☕️, and Robin Linus ⛊ — few people have done more to shape the cryptographic foundations underlying modern blockchains and digital finance. More recently, Dan co-authored Google's widely discussed paper, “Securing Elliptic Curve Cryptocurrencies against Quantum Vulnerabilities,” which reduced prior estimates of the resources required to run Shor’s algorithm against the elliptic-curve cryptography used by Bitcoin. The paper reignited debate around quantum computing timelines and the long-term security assumptions behind modern cryptocurrencies. In this episode of Bitcoin Rails, Dan and I discuss the current state of quantum computing, its potential implications for Bitcoin, and how he believes the Bitcoin community should think about preparing for a post-quantum future over the coming decade and beyond. And yes, Dan shares his take on the “when quantum” question in the interview, among other key perspectives. This episode of Bitcoin Rails is brought to you by my NEW sponsors: LayerTwo Labs LayerTwo Labs — developing research, software, and technologies for scaling Bitcoin via the integration of Drivechains (BIP 300/301) Hashi on Sui — a primitive for executing Bitcoin Defi transactions, without having to trust a federated bridge or other centralized entity BitBox BitBox — an open-source Bitcoin-only hardware wallet, with smooth UX and no compromises on security. Check out Bitbox [dot] swiss and use code BITCOINRAILS to get a discount TIMESTAMPS: 00:00 — Intro and Dan’s history with cryptography and Bitcoin 11:44 — Shor's algorithm: how a 1994 paper became cryptography's most important threat 16:39 — Building a quantum computer: superconducting qubits vs neutral atoms 25:37 — When should we start worrying about quantum computers? The timeline debate 31:51 — Have we already reached quantum computing's “ahá” moment? 39:09 — Inside the Google paper: how Shor's algorithm was optimized 49:57 — The Bitcoin mempool attack and the 10-minute window 59:21 — Mitigation: what should Bitcoin do to prepare for quantum? 1:11:54 — Hash-based vs lattice-based signatures: Dan's case for lattice 1:23:15 — ZK proofs, BIP361, and what to do with Satoshi's coins 1:31:52 — Encrypted mempools and MEV 1:38:29 — Why Bitcoin will survive quantum and Dan's message to Bitcoin builders
1:44:02

BITCOIN RAILS #61: QUANTUM CRYPTOGRAPHY FOR BITCOIN | with Dan Boneh Dan Boneh 🔗 YOUTUBE: 🌿 SPOTIFY: One of the most prolific and influential cryptographers in the world, it’s difficult to fully quantify the impact that Dan Boneh has had on Bitcoin and digital assets more broadly. Through both his own research and his mentorship of some of the space’s most important contributors — e.g. Andrew Poelstra, Benedikt Bünz ☕️, and Robin Linus ⛊ — few people have done more to shape the cryptographic foundations underlying modern blockchains and digital finance. More recently, Dan co-authored Google's widely discussed paper, “Securing Elliptic Curve Cryptocurrencies against Quantum Vulnerabilities,” which reduced prior estimates of the resources required to run Shor’s algorithm against the elliptic-curve cryptography used by Bitcoin. The paper reignited debate around quantum computing timelines and the long-term security assumptions behind modern cryptocurrencies. In this episode of Bitcoin Rails, Dan and I discuss the current state of quantum computing, its potential implications for Bitcoin, and how he believes the Bitcoin community should think about preparing for a post-quantum future over the coming decade and beyond. And yes, Dan shares his take on the “when quantum” question in the interview, among other key perspectives. This episode of Bitcoin Rails is brought to you by my NEW sponsors: LayerTwo Labs LayerTwo Labs — developing research, software, and technologies for scaling Bitcoin via the integration of Drivechains (BIP 300/301) Hashi on Sui — a primitive for executing Bitcoin Defi transactions, without having to trust a federated bridge or other centralized entity BitBox BitBox — an open-source Bitcoin-only hardware wallet, with smooth UX and no compromises on security. Check out Bitbox [dot] swiss and use code BITCOINRAILS to get a discount TIMESTAMPS: 00:00 — Intro and Dan’s history with cryptography and Bitcoin 11:44 — Shor's algorithm: how a 1994 paper became cryptography's most important threat 16:39 — Building a quantum computer: superconducting qubits vs neutral atoms 25:37 — When should we start worrying about quantum computers? The timeline debate 31:51 — Have we already reached quantum computing's “ahá” moment? 39:09 — Inside the Google paper: how Shor's algorithm was optimized 49:57 — The Bitcoin mempool attack and the 10-minute window 59:21 — Mitigation: what should Bitcoin do to prepare for quantum? 1:11:54 — Hash-based vs lattice-based signatures: Dan's case for lattice 1:23:15 — ZK proofs, BIP361, and what to do with Satoshi's coins 1:31:52 — Encrypted mempools and MEV 1:38:29 — Why Bitcoin will survive quantum and Dan's message to Bitcoin builders

Isabel Foxen Duke⚡️

123,407 次观看 • 5 个月前

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.
4:13

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.

Bankless

14,663 次观看 • 7 个月前

Will quantum kill Bitcoin? Cracking a Bitcoin key takes ~1,200 reliable qubits. The best demo so far: 96 qubits. Quantum is a real problem. However, Bitcoin has time and options, even in the worst case. My full 26-minute presentation: Timestamps: 00:00 Will quantum kill Bitcoin? The short answer 01:15 Bits vs. qubits, explained simply 01:48 Why 1 reliable qubit takes ~400 physical qubits 02:28 The 1 algorithm that actually threatens Bitcoin 03:56 The only part of Bitcoin at risk 04:09 Why unspent addresses keep your key hidden 05:03 Satoshi's coins, reused addresses and Taproot 05:43 Long exposure vs. short exposure attacks 07:28 90% of Bitcoin is hidden or fixable 08:36 1,200 qubits needed. The record is 96. 09:34 Why 96 is further from 1,200 than it looks 10:57 Quantum's record: a 15-bit key your phone cracks in 1 second 12:20 51% to 70% of experts expect it within 15 years 12:56 Satoshi answered this in 2010 13:26 2 "quantum-proof" schemes that got broken 14:24 Bigger signatures could cut Bitcoin below 1 TPS 15:37 BIP-360 and 4 quantum-safe address designs 17:15 New quantum-safe signatures 17:42 Triggers: when to switch off old signatures 18:21 Freeze, slow down or leave old coins alone? 18:58 Rescue plans: Lifeboat and zero-knowledge proofs 20:58 Worst case: a quantum computer arrives tomorrow 22:34 "Safe at rest and safely move" 22:53 What happens to Satoshi's ~1 million coins? 23:41 Why I'd let the market absorb them 24:50 No need to rush. Keep building. 25:54 Bottom line: quantum is an engineering problem
26:14

Will quantum kill Bitcoin? Cracking a Bitcoin key takes ~1,200 reliable qubits. The best demo so far: 96 qubits. Quantum is a real problem. However, Bitcoin has time and options, even in the worst case. My full 26-minute presentation: Timestamps: 00:00 Will quantum kill Bitcoin? The short answer 01:15 Bits vs. qubits, explained simply 01:48 Why 1 reliable qubit takes ~400 physical qubits 02:28 The 1 algorithm that actually threatens Bitcoin 03:56 The only part of Bitcoin at risk 04:09 Why unspent addresses keep your key hidden 05:03 Satoshi's coins, reused addresses and Taproot 05:43 Long exposure vs. short exposure attacks 07:28 90% of Bitcoin is hidden or fixable 08:36 1,200 qubits needed. The record is 96. 09:34 Why 96 is further from 1,200 than it looks 10:57 Quantum's record: a 15-bit key your phone cracks in 1 second 12:20 51% to 70% of experts expect it within 15 years 12:56 Satoshi answered this in 2010 13:26 2 "quantum-proof" schemes that got broken 14:24 Bigger signatures could cut Bitcoin below 1 TPS 15:37 BIP-360 and 4 quantum-safe address designs 17:15 New quantum-safe signatures 17:42 Triggers: when to switch off old signatures 18:21 Freeze, slow down or leave old coins alone? 18:58 Rescue plans: Lifeboat and zero-knowledge proofs 20:58 Worst case: a quantum computer arrives tomorrow 22:34 "Safe at rest and safely move" 22:53 What happens to Satoshi's ~1 million coins? 23:41 Why I'd let the market absorb them 24:50 No need to rush. Keep building. 25:54 Bottom line: quantum is an engineering problem

Joe Burnett

13,820 次观看 • 8 天前

Bitcoin and Ethereum’s quantum threat is getting harder to ignore. In roughly two months, 100+ participants and their AI agents drove down the estimated cost of the arithmetic of a potential quantum attack on elliptic-curve cryptography. Their work is detailed in the new paper, with seven co-authors from StarkWare and the Starknet Foundation. The challenge focused on a calculation that a sufficiently powerful quantum computer would use to recover private keys from exposed public keys. The result: an 86.1% reduction from the challenge’s starting resource score, which combines logical qubits and key computational operations. That score was also over 50% below Google Quantum AI’s reported result for this calculation, although the circuit setups and measurement methods differ. In simple terms, algorithm improvements can reduce the resources needed for an important part of a quantum attack. For StarkWare, this complements our broader work on quantum security in blockchain, from STARK proofs and Starknet’s post-quantum roadmap to our successful quantum-safe Bitcoin transaction on mainnet. We’re helping measure the threat and build the defenses. Congratulations to our seven co-authors across StarkWare 🥷 and Starknet Foundation: Odin, sam, teddy, Akash, lucqs, robert, and Tarek | Security Engineer, alongside the wider community. Read the paper:
1:05

Bitcoin and Ethereum’s quantum threat is getting harder to ignore. In roughly two months, 100+ participants and their AI agents drove down the estimated cost of the arithmetic of a potential quantum attack on elliptic-curve cryptography. Their work is detailed in the new paper, with seven co-authors from StarkWare and the Starknet Foundation. The challenge focused on a calculation that a sufficiently powerful quantum computer would use to recover private keys from exposed public keys. The result: an 86.1% reduction from the challenge’s starting resource score, which combines logical qubits and key computational operations. That score was also over 50% below Google Quantum AI’s reported result for this calculation, although the circuit setups and measurement methods differ. In simple terms, algorithm improvements can reduce the resources needed for an important part of a quantum attack. For StarkWare, this complements our broader work on quantum security in blockchain, from STARK proofs and Starknet’s post-quantum roadmap to our successful quantum-safe Bitcoin transaction on mainnet. We’re helping measure the threat and build the defenses. Congratulations to our seven co-authors across StarkWare 🥷 and Starknet Foundation: Odin, sam, teddy, Akash, lucqs, robert, and Tarek | Security Engineer, alongside the wider community. Read the paper:

StarkWare 🥷

26,204 次观看 • 2 个月前

What do Bitcoiners do about Quantum? with Matt Corallo | SLP719 Matt Corallo 🟠, Bitcoin & Lightning developer at Spiral joins me to discuss the threat of Q-Day on Bitcoin, and his ideas on how to gracefully deal with it. (00:00) - Intro (00:51) - Quantum computing timelines (03:38) - Are Bitcoin developers taking the quantum threat seriously? (07:41) - Evaluating the quantum threat (10:00) - The 'Matt Corallo Quantum Plan' (17:48) - Future community decisions on quantum security (20:12) - Will Bitcoin need a soft fork? (23:30) - Market response to quantum threat (28:15) - The role of seed phrases in quantum security (33:40) - Post quantum cryptographic schemes (37:23) - Patoshi miner adapting to Q-Day (43:25) - Which public cryptography scheme is most suitable? (50:20) - Closing thoughts
51:08

What do Bitcoiners do about Quantum? with Matt Corallo | SLP719 Matt Corallo 🟠, Bitcoin & Lightning developer at Spiral joins me to discuss the threat of Q-Day on Bitcoin, and his ideas on how to gracefully deal with it. (00:00) - Intro (00:51) - Quantum computing timelines (03:38) - Are Bitcoin developers taking the quantum threat seriously? (07:41) - Evaluating the quantum threat (10:00) - The 'Matt Corallo Quantum Plan' (17:48) - Future community decisions on quantum security (20:12) - Will Bitcoin need a soft fork? (23:30) - Market response to quantum threat (28:15) - The role of seed phrases in quantum security (33:40) - Post quantum cryptographic schemes (37:23) - Patoshi miner adapting to Q-Day (43:25) - Which public cryptography scheme is most suitable? (50:20) - Closing thoughts

Stephan Livera

23,851 次观看 • 9 个月前

Can you program a quantum computer only using pi? To celebrate pi day 2026, in this video I go through the paper "All You Need is pi: Quantum Computing with Hermitian Gates", which shows that you can construct any quantum computing operations out of quantum operations that have the special property of undoing themselves ("Hermitian gates") — and for single-qubit gates, these are entirely made of rotations of an angle of pi! Happy Pi Day 🥧 *Timestamps* 0:00 Intro 1:03 Single qubits & gates 3:11 Gates on many qubits 3:58 Quantum circuit diagrams 4:44 Universal gate set 5:54 Self-reverse gates (Hermitian) 8:08 All you need is pi? 10:14 Decomposing gates 13:14 Hardware pi pulses 14:28 Clocked quantum computers
15:36

Can you program a quantum computer only using pi? To celebrate pi day 2026, in this video I go through the paper "All You Need is pi: Quantum Computing with Hermitian Gates", which shows that you can construct any quantum computing operations out of quantum operations that have the special property of undoing themselves ("Hermitian gates") — and for single-qubit gates, these are entirely made of rotations of an angle of pi! Happy Pi Day 🥧 *Timestamps* 0:00 Intro 1:03 Single qubits & gates 3:11 Gates on many qubits 3:58 Quantum circuit diagrams 4:44 Universal gate set 5:54 Self-reverse gates (Hermitian) 8:08 All you need is pi? 10:14 Decomposing gates 13:14 Hardware pi pulses 14:28 Clocked quantum computers

Dr Maria Violaris

18,022 次观看 • 8 个月前

Quantum physics explained in 22 minutes Brian Cox 0:00 The subatomic world 1:23 A shift in teaching quantum mechanics 2:48 Quantum mechanics vs. classic theory 6:07 The double slit experiment 11:31 Complex numbers 13:53 Sub-atomic vs. perceivable world 16:40 Quantum entanglement
22:18

Quantum physics explained in 22 minutes Brian Cox 0:00 The subatomic world 1:23 A shift in teaching quantum mechanics 2:48 Quantum mechanics vs. classic theory 6:07 The double slit experiment 11:31 Complex numbers 13:53 Sub-atomic vs. perceivable world 16:40 Quantum entanglement

Big Think

60,923 次观看 • 1 年前

I made a Quantum Physicist Reacts video for Microsoft's Majorana 1 chip! 00:00 Intro 01:11 Topological quantum computing 03:19 Comparison with Google's Willow chip 04:57 Decoding the announcements 08:36 The paper & peer-review reports 11:50 Past skepticism & retractions 13:55 Potential impact on quantum computing 15:49 Conclusion & Recap
17:35

I made a Quantum Physicist Reacts video for Microsoft's Majorana 1 chip! 00:00 Intro 01:11 Topological quantum computing 03:19 Comparison with Google's Willow chip 04:57 Decoding the announcements 08:36 The paper & peer-review reports 11:50 Past skepticism & retractions 13:55 Potential impact on quantum computing 15:49 Conclusion & Recap

Dr Maria Violaris

61,727 次观看 • 1 年前

JUST IN: $6 BILLION QUATUM CEO JUST SAID ON LIVE TV THAT HIS COMPUTERS WILL SOON BE ABLE TO HACK #BITCOIN "QUANTUM WILL BREAK THE BTC PROOF OF WORK PROTOCOL. THAT’S CLEAR.” "WE ONLY NEED TO GET QUANTUM COMPUTERS SCALED AND ERROR-CORRECTED" AFTER THAT BTC WILL NEED TO MIGRATE TO "QUANTUM SAFE PROOF-OF-WORK" 👀
0:42

JUST IN: $6 BILLION QUATUM CEO JUST SAID ON LIVE TV THAT HIS COMPUTERS WILL SOON BE ABLE TO HACK #BITCOIN "QUANTUM WILL BREAK THE BTC PROOF OF WORK PROTOCOL. THAT’S CLEAR.” "WE ONLY NEED TO GET QUANTUM COMPUTERS SCALED AND ERROR-CORRECTED" AFTER THAT BTC WILL NEED TO MIGRATE TO "QUANTUM SAFE PROOF-OF-WORK" 👀

The Bitcoin Historian

105,348 次观看 • 3 个月前

The full episode has arrived!📹 Noah and Quantus’s Yuvi Lightman | Quantus dive into quantum computing threats, social media addiction, and everything in between.💡 Timestamps: 01:02 Intro 03:21 Quantum Computing 04:13 Shor's Algorithm 07:19 Google's Willow Chip 13:56 Bitcoin Protocol Stagnation 19:07 Post-Quantum Cryptography vs. Classical Attacks 33:13 The Struggle of Upgrading Decentralized Systems 35:12 The History of Bitcoin's Development Succession 39:20 The Block Size Wars 51:35 Making Bitcoin Post-Quantum 54:47 Quantus
1:27:03

The full episode has arrived!📹 Noah and Quantus’s Yuvi Lightman | Quantus dive into quantum computing threats, social media addiction, and everything in between.💡 Timestamps: 01:02 Intro 03:21 Quantum Computing 04:13 Shor's Algorithm 07:19 Google's Willow Chip 13:56 Bitcoin Protocol Stagnation 19:07 Post-Quantum Cryptography vs. Classical Attacks 33:13 The Struggle of Upgrading Decentralized Systems 35:12 The History of Bitcoin's Development Succession 39:20 The Block Size Wars 51:35 Making Bitcoin Post-Quantum 54:47 Quantus

Moby Media

28,048 次观看 • 7 个月前

🎙️ New The Edge Podcast ⁉️ Will Ethereum Be Quantum Safe? This EF Lead Researcher Says Yes | Lean Ethereum 0:00 - Intro 2:40 - Background + why focus on Ethereum 6:51 - What is Lean Ethereum? 13:58 - What is the quantum risk to blockchains? 17:18 - How real is the quantum threat? How soon? 21:52 - Resources needed for a quantum attack 27:01 - Will users need to migrate ETH or tokens? 32:51 - Will Glamsterdam or Hegota help? 34:49 - Tradeoffs in upgrading to quantum resistant 41:56 - The quantum research team at EF 46:28 - Can AI accelerate this research? 50:22 - Is Ethereum on track to be quantum-safe? 53:29 - Closing 🙏 Thanks to Ethereum Foundation Researcher Thomas Coratger for joining us!
55:30

🎙️ New The Edge Podcast ⁉️ Will Ethereum Be Quantum Safe? This EF Lead Researcher Says Yes | Lean Ethereum 0:00 - Intro 2:40 - Background + why focus on Ethereum 6:51 - What is Lean Ethereum? 13:58 - What is the quantum risk to blockchains? 17:18 - How real is the quantum threat? How soon? 21:52 - Resources needed for a quantum attack 27:01 - Will users need to migrate ETH or tokens? 32:51 - Will Glamsterdam or Hegota help? 34:49 - Tradeoffs in upgrading to quantum resistant 41:56 - The quantum research team at EF 46:28 - Can AI accelerate this research? 50:22 - Is Ethereum on track to be quantum-safe? 53:29 - Closing 🙏 Thanks to Ethereum Foundation Researcher Thomas Coratger for joining us!

DeFi Dad ⟠ defidad.eth

14,863 次观看 • 2 个月前

New podcast episode on what proposed tests for quantum gravity tell us about reality, out now! Links to more platforms in thread. Testing Quantum Gravity & Reality with Prof. Vlatko Vedral | Quantum Foundations Podcast Ep5 *Timestamps* 00:00 Coming Up 02:05 Intro 03:15 How did Vlatko enter this field? 06:40 What's the problem with quantum gravity? 17:03 First tests: black holes 24:31 Quantum tech & quantum computers 27:31 Putting objects in superposition 30:15 Single-mass vs two-mass proposals 34:19 Single-mass interference & fields 38:21 Two-mass proposal, Faraday, locality assumption 48:42 Witnessing entanglement 50:29 Outcomes for theories of classical gravity 54:03 Uncertainty principle of gravity 59:17 Implications for different quantum gravity theories 1:05:03 Imagining future tests to distinguish more quantum gravity theories 1:06:34 Milestones for quantum gravity experiment research programme 1:09:53 Nanodiamond experiment 1:15:41 Relation to quantum tech 1:17:50 Imagining graviton tech 01:21:41 Theory work left to do 01:27:19 How much would the experiment cost? 01:33:02 Summary & final thoughts 01:41:22 Behind the Scenes
1:41:43

New podcast episode on what proposed tests for quantum gravity tell us about reality, out now! Links to more platforms in thread. Testing Quantum Gravity & Reality with Prof. Vlatko Vedral | Quantum Foundations Podcast Ep5 *Timestamps* 00:00 Coming Up 02:05 Intro 03:15 How did Vlatko enter this field? 06:40 What's the problem with quantum gravity? 17:03 First tests: black holes 24:31 Quantum tech & quantum computers 27:31 Putting objects in superposition 30:15 Single-mass vs two-mass proposals 34:19 Single-mass interference & fields 38:21 Two-mass proposal, Faraday, locality assumption 48:42 Witnessing entanglement 50:29 Outcomes for theories of classical gravity 54:03 Uncertainty principle of gravity 59:17 Implications for different quantum gravity theories 1:05:03 Imagining future tests to distinguish more quantum gravity theories 1:06:34 Milestones for quantum gravity experiment research programme 1:09:53 Nanodiamond experiment 1:15:41 Relation to quantum tech 1:17:50 Imagining graviton tech 01:21:41 Theory work left to do 01:27:19 How much would the experiment cost? 01:33:02 Summary & final thoughts 01:41:22 Behind the Scenes

Dr Maria Violaris

22,569 次观看 • 1 年前

Qubit Quantum Protected Wallets Quantum security. Universal access. ✅ Works with your favorite wallet apps, or try the native Qubit Wallet for seamless transactions right on the Qubit dApp. Get started in 3 steps: 1️⃣ Visit 2️⃣ Click QBIT Wallet 3️⃣ Create your Quantum Wallet Future-proof your assets. Quantum security for everyone.
0:36

Qubit Quantum Protected Wallets Quantum security. Universal access. ✅ Works with your favorite wallet apps, or try the native Qubit Wallet for seamless transactions right on the Qubit dApp. Get started in 3 steps: 1️⃣ Visit 2️⃣ Click QBIT Wallet 3️⃣ Create your Quantum Wallet Future-proof your assets. Quantum security for everyone.

Qubit

11,725 次观看 • 1 年前

Tim Roughgarden, mathematician at Institute for Advanced Study and head of research at a16z Crypto, on quantum computing, blockchain as a laboratory for social science, and AI transforming mathematics right now the way it transformed coding six months ago. 1:35 — The story from Turing to 2026 3:43 — Quantum was "25 years away" for 25 years, then something changed 4:25 — Q-Day prediction + Shor's algorithm + how to spot a quantum agenda 6:37 — Positive quantum applications + we're not doomed on cryptography 9:16 — Post-quantum migration is a coordination problem 12:22 — Blockchain as a laboratory for social science 15:50 — The sociology big bang analogy 17:37 — Computation is a law of nature 19:56 — AI is transforming mathematics right now 25:54 — Start with what you want to build Tim Roughgarden
27:46

Tim Roughgarden, mathematician at Institute for Advanced Study and head of research at a16z Crypto, on quantum computing, blockchain as a laboratory for social science, and AI transforming mathematics right now the way it transformed coding six months ago. 1:35 — The story from Turing to 2026 3:43 — Quantum was "25 years away" for 25 years, then something changed 4:25 — Q-Day prediction + Shor's algorithm + how to spot a quantum agenda 6:37 — Positive quantum applications + we're not doomed on cryptography 9:16 — Post-quantum migration is a coordination problem 12:22 — Blockchain as a laboratory for social science 15:50 — The sociology big bang analogy 17:37 — Computation is a law of nature 19:56 — AI is transforming mathematics right now 25:54 — Start with what you want to build Tim Roughgarden

MTS

13,634 次观看 • 3 个月前

🚨 The All-In Interview is BACK Science Corner heads get ready! 🧪 Nobel Prize in Physics Winner John Martinis on the State of Quantum (0:00) David Friedberg intros John Martinis, the 2025 recipient of the Nobel Prize in Physics (0:43) John's history, how he got into physics (4:54) Explainer on quantum mechanics (22:57) Quantum tunneling and the 1985 paper that led to the 2025 Nobel Prize (30:37) Understanding qubits, the state of quantum computing, and the impact of AI (40:56) US vs China in quantum, reactions to winning the Nobel Prize
49:58

🚨 The All-In Interview is BACK Science Corner heads get ready! 🧪 Nobel Prize in Physics Winner John Martinis on the State of Quantum (0:00) David Friedberg intros John Martinis, the 2025 recipient of the Nobel Prize in Physics (0:43) John's history, how he got into physics (4:54) Explainer on quantum mechanics (22:57) Quantum tunneling and the 1985 paper that led to the 2025 Nobel Prize (30:37) Understanding qubits, the state of quantum computing, and the impact of AI (40:56) US vs China in quantum, reactions to winning the Nobel Prize

The All-In Podcast

152,588 次观看 • 1 年前

⚛ EXCLUSIVE | Interview with 3 Engineers Inside Google's Quantum Paper. "If you want to live in the future, build on Algorand." • World's first post-quantum transaction • State proofs. Quantum proof since 2022 • Falcon signatures protecting ALGO accounts • Chief scientist authored the PQC cryptography Google didn't publish a warning. They published a report card. Algorand passed. Generation Infinity | Algorand Foundation | Algorand Full Interview:
37:48

⚛ EXCLUSIVE | Interview with 3 Engineers Inside Google's Quantum Paper. "If you want to live in the future, build on Algorand." • World's first post-quantum transaction • State proofs. Quantum proof since 2022 • Falcon signatures protecting ALGO accounts • Chief scientist authored the PQC cryptography Google didn't publish a warning. They published a report card. Algorand passed. Generation Infinity | Algorand Foundation | Algorand Full Interview:

Generation Infinity

29,512 次观看 • 7 个月前