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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...

35,206 次观看 • 10 个月前 •via X (Twitter)

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BITCOIN RAILS #34: Bitcoin’s Security & Quantum Risks—and the Future of Satoshi’s Coins | with Jameson Lopp Jameson Lopp “Most people don’t think about security until it’s too late,” says the Casa co-founder and CSO. One of the most prolific thought-leaders in Bitcoin security and privacy, there are few people who understand the nuances of Bitcoin security quite as deeply - not to mention the OPSEC practices required to protect against wrench attacks, for instance, which are rising globally as Bitcoin price increases. More recently, Lopp has turned his attention to mitigating Bitcoin’s quantum vulnerabilities, including market risks associated with quantum-vulnerable Satoshi’s Coins + longer-term strategies for quantum-hardening of Bitcoin addresses long term. In this special episode of Bitcoin Rails, we cover: - Lopp’s experiences designing self-custody products at both BitGo and Casa - The swatting attack he suffered in 2017, and the radical steps he’s taken to secure his home location since - The ‘quantum computing’ challenge for Bitcoin and its impacts on Satoshi’s Coins - How the network may respond to QCs in the face of ossification and why QC preparation may be the hardest governance test the network has ever faced This episode is powered by: - Best In Slot (Best in Slot | BRC2.0 🧑‍🍳), the leading API for Ordinals and BRC20 data aggregation and indexing - Spark (Lightspark), a statechains implementation leading the path towards institutional adoption of Bitcoin-powered payments - Citrea (Citrea), the leading Bitcoin Rollup technology and contributor to the BitVM alliance 📌 Timestamps 00:00 – Intro: Quantum Computing Meets Bitcoin 00:19 – Jameson Lopp on the Bitcoin Rails 00:53 – The Quantum Threat to Bitcoin Security 06:32 – Lopp’s Path into Bitcoin & Security 12:58 – The Swatting Attack During the Block Size Wars 25:28 – Could Quantum Crack Satoshi’s Coins? 43:55 – Announcements & Sponsors Messages 45:30 – Building Bitcoin’s Quantum Resistance 47:00 – QBTC and the Push for Quantum-Resistant Bitcoin 48:43 – Why Changing Bitcoin Is So Hard 51:19 – Email Protocols, Ossification, and Bitcoin’s Future 01:01:53 – A Roadmap for Quantum Resistance

Isabel Foxen Duke⚡️

14,538 次观看 • 10 个月前

BITCOIN RAILS EPISODE #18: MAKE BITCOIN QUANTUM RESISTANT | with BIP360 author Hunter Beast Hunter Beast 🕯️ Quantum computing is a complicated topic—one that incites equal amounts of fear and skepticism depending on who you talk to… especially in Bitcoin. In this episode, BIP360 author Hunter Beast wisely shares why the “truth is likely somewhere in the middle,” citing incremental advancements in quantum computing that may eventually pose a legitimate threat to some Bitcoin addresses—as well as steps we can take to protect ourselves in the short, medium and long term. The correct posture is to “be prepared, not scared,” says Hunter Beast 🕯️ Ultimately, the introduction of quantum resistant cryptography—via proposals like BIP360—will be needed for higher degrees of security. That said, individuals can mitigate personal risk substantially through proper address-use hygiene. This episode breaks down the specific challenges Bitcoin will face in the event of a quantum attack, the likelihood of an attack over time, and the steps we’ll need to take at the individual and communal level to ensure Bitcoin’s safety. This episode includes detailed discussion of: 1) How quantum computing could potentially affect Bitcoin public/private key cryptography—and technologies built on vulnerable addresses (e.g. Taproot) 2) Best practices for protecting yourself against quantum in the short and long term 3) Implications of vulnerable address types—e.g. what about Satoshi’s coins? 4) Deep Dive into BIP360 + proposed long-term solutions 5) Industry roadmaps for quantum computing + how banks and governments are preparing for “Q Day” As always, this episode can be viewed on Spotify or YouTuve—full episode in the comments or linktree in my bio. This episode is powered by Best In Slot—the leading API for Ordinals and BRC20 data aggregation and indexing. TIMESTAMPS: 00:00 Intro 02:05 What is quantum computing? 04:30 How could quantum threaten your Bitcoin wallet? 06:50 Addresses that are safe from quantum 09:13 Satoshi’s coins are in danger! 11:25 What happens if Satoshi’s coins are touched? 14:45 Do we softfork to shield Satoshi’s coins? 16:38 “Transitory inflation” for bitcoin after quantum 21:05 Why Taproot addresses are vulnerable 23:50 Do NOT reuse your Bitcoin addresses! 26:03 When will Quantum become a threat? 28:34 The long/short exposure attack; explained 31:45 Protection using private mempools 33:20 Why all the new Bitcoin L2s are in danger 37:45 Quantum is 5 to 10 years away, governments fear 40:34 Non-Bitcoin systems threatened by quantum 42:26 Centralized systems can adapt to quantum 43:50 Hunter’s BIP: Post quantum cryptography in Bitcoin 47:40 Hunter’s three new signature algorithms 53:48 Is new cryptography on Bitcoin risky? 56:33 Why not just stick to hash-based cryptography? 58:49 A 16X discount for quantum resistant addresses? 01:02:30 Creating quantum resistant multisig addresses 01:04:00 What is Frost? 01:06:50 The long process of approving a BIP 01:08:30 What developers think of Hunter’s BIP 01:10:00 Matt Corallo’s concerns with Hunter’s approach 01:11:00 Steps to implementing the BIP 360 01:17:00 Where to learn more about BIP 360 01:17:50 Who can push the button to change Bitcoin?

Isabel Foxen Duke⚡️

31,130 次观看 • 1 年前

How IIT Madras is Changing Global Security The End of Hacking? IIT Madras is spearheading India's push into quantum-secure communications through the IITM-C-DOT Samgnya Technologies Foundation, launched as the National Hub for Quantum Communication under the National Quantum Mission. This initiative aims to make communications "unhackable" by shifting from math-based encryption to physics-based security, countering future quantum computer threats. ​ The hub, inaugurated in December 2025 at IIT Madras Research Park, partners with C-DOT and is funded by the Department of Science and Technology (DST). It focuses on developing indigenous quantum hardware, QKD networks, quantum repeaters, and satellite-based systems to protect critical infrastructure like AI data centers and defense networks. Traditional encryption relies on complex math that quantum computers will crack in years. QKD uses quantum physics: any eavesdropping alters the quantum state, alerting the system instantly and burning the key. IIT Madras claims an edge in secure transmission over computing leaders like the US and China. ​ The hub builds real-world testbeds, subsidizes hardware for startups, trains experts, and links globally via IITM Global outposts. It positions India to lead in quantum-secure networks for sovereign AI and government use within five years. ​ IIT Madras also runs CyStar, a cybersecurity center advancing quantum security, AI model protection, and IoT defenses since 2024. This aligns with national goals for unhackable comms amid rising cyber threats. Credit : AIM Network.

Augadh

11,978 次观看 • 5 个月前

.Sui has a massive headstart and the most flexible architecture for the post-quantum and AI era. This conversation with Kostas Kryptos tells you exactly why, and what every other chain still has to figure out. If you hold anything onchain, watch this pod. Timestamps: 0:00 Intro 6:00 What a quantum computer actually is (the 10-year-old version) 10:00 Quantum will be used for trading before it ever breaks Bitcoin? 13:00 Post-quantum algorithms (solved) vs hardware (decades out) 17:00 "If you think quantum breaks crypto by 2030, you can make free money" 19:00 Everyone missed this: AI is now researching quantum alongside humans 25:00 The post-quantum-algorithm debate: Falcon, Dilithium, Sphincs and why each chain picks differently 27:00 Why Bitcoin will ONLY adopt hash-based post-quantum algorithms 31:00 This is why Sui's architecture wins: 128KB transactions, native multi-sig, flexible authenticator 36:00 How Sui can natively support any signature scheme 40:00 The Sui-only algorithm: protect existing EdDSA addresses without moving a coin 44:00 Design philosophy: what Sui kept from Libra, and what it threw out 47:00 Why Sui can keep gas low even with post-quantum signatures 49:00 How Kostas first started working on this in 2016 at R3 Corda 51:00 Attending tech conference one day after his son was born: meeting Sam Blackshear , joining Libra 55:00 The bigger near-term threat: AI-aided attacks, not quantum 58:00 Why Mysten Labs is now sharing its security tooling with the community 1:02:00 Sui's $100K post-quantum bounty: break it, keep it

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13,284 次观看 • 1 个月前

🚀 SEALSQ $LAES at Times Square — Leading the Future of Quantum & AI Security! We’re proud to share that SEALSQ was featured today on the Nasdaq Tower in Times Square, announcing that our CEO Carlos Moreira will deliver the Opening Keynote at IQT Quantum + AI 2025, taking place October 19–21 in New York City. 🎤 Keynote: “AI Meets Quantum: Building Unbreakable Post-Quantum Security” Carlos will explore how AI and Quantum Computing are converging to redefine cybersecurity and shape the next era of digital trust. He will also join Panel 8: CEO Roundtable, alongside top executives from Rigetti, ORCA, SEEQC, and Arqit, to discuss the business and technology strategies driving the quantum revolution. 🔐 During the event, SEALSQ will present updates on its groundbreaking Quantum Shield “QS7001” — a RISC-V-based post-quantum secure hardware platform — and the progress of its Common Criteria EAL5+ certification with Serma Labs. The QS7001 platform integrates Kyber and Dilithium (NIST-standardized post-quantum algorithms) with advanced hardware accelerators for low-latency, high-throughput encryption, ensuring robust protection for IoT, automotive, healthcare, and critical infrastructure systems. 🌐 With this innovation, SEALSQ enables partners to future-proof devices against both classical and quantum attacks, ensuring compliance, efficiency, and trust in a rapidly evolving digital landscape. 💬 “Quantum and AI represent both opportunity and risk. With the Quantum Shield QS7001 platform and our broader post-quantum roadmap, SEALSQ is building the security foundation required to protect critical infrastructure, connected devices, and human data against the threats of tomorrow.” — Carlos Moreira, CEO, SEALSQ 📍 Event Details: 🗓️ October 19–21, 2025 📍 New York City 🎤 Opening Keynote: “AI Meets Quantum: Building Unbreakable Post-Quantum Security” 👤 Speaker: Carlos Moreira, CEO, SEALSQ 💼 Panel 8: CEO Roundtable featuring Rigetti, ORCA, SEEQC, Arqit, and SEALSQ #SEALSQ #PostQuantum #AI #QuantumComputing #Cybersecurity #TimesSquare #Nasdaq #IQT2025 #Innovation #RISC-V #Kyber #Dilithium #FutureOfSecurity

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12,991 次观看 • 9 个月前