# Сопутствующие статьи по теме Quantum

Новостной центр HTX предлагает последние статьи и углубленный анализ по "Quantum", охватывающие рыночные тренды, новости проектов, развитие технологий и политику регулирования в криптоиндустрии.

Cardano Founder Says Bitcoin Has Entered ‘Shitcoin Land’

Cardano founder Charles Hoskinson criticized Bitcoin's governance and response to quantum computing threats in a livestream titled "BIP 361: Welcome to ShitcoinLand, Bitcoin." He argued that Bitcoin's resistance to change has left it vulnerable, with over 34% of all Bitcoin (approximately 8 million BTC) exposed to potential theft by quantum computers due to revealed public keys. Hoskinson claimed BIP 361's proposed solution—a hard fork to freeze non-migrated coins—would render around 1.7 million BTC, including Satoshi's estimated 1.1 million, unspendable due to outdated wallet formats. He contrasted Bitcoin's rigid culture with governance models in Cardano, Polkadot, and Ethereum, which he says offer better mechanisms for protocol upgrades. Hoskinson acknowledged the quantum threat as real but argued Bitcoin's ideological inflexibility complicates a effective response.

bitcoinist3 ч. назад

Cardano Founder Says Bitcoin Has Entered ‘Shitcoin Land’

bitcoinist3 ч. назад

From Theory to Countdown: Google Sounds the Blockchain Quantum Resistance Alarm with Zero-Knowledge Proofs

An article discusses the significant threat quantum computing poses to blockchain and classical encryption systems, triggered by Google's recent research. By optimizing Shor's algorithm, Google reduced the logical qubits required to break 256-bit elliptic curve encryption from around 6,000 to just 1,200—slashing computational costs by 20 times. This advancement sets a potential countdown, with Google estimating 2029 as the deadline for upgrading to quantum-resistant cryptography. Both Bitcoin and Ethereum face severe risks. About 25-35% of Bitcoin addresses have exposed public keys, making them vulnerable to attacks, especially during transaction processing. Ethereum’s design exposes public keys upon first use, jeopardizing its entire network if signatures aren’t updated. Historical blockchain data remains permanently available for future quantum attacks. The solution lies in adopting post-quantum cryptography (PQC). Ethereum is already implementing account abstraction and PQC-based signatures, leveraging its upgradeable architecture. Bitcoin is considering BIP-360 to introduce quantum-resistant algorithms like FALCON or CRYSTALS-Dilithium, though consensus may delay action. Notably, Google used zero-knowledge proofs to disclose this threat responsibly, aiming to prevent panic. Collaboration with Ethereum Foundation researchers suggests抗量子 (quantum resistance) could become a major narrative, aligning with crypto’s cryptographic roots.

marsbit15 ч. назад

From Theory to Countdown: Google Sounds the Blockchain Quantum Resistance Alarm with Zero-Knowledge Proofs

marsbit15 ч. назад

Bitcoin Faces Quantum Risk — New Proposal Could Lock Vulnerable Coins

A new Bitcoin security proposal, BIP-361, introduces a three-phase plan to protect the network from the future threat of quantum computers. It specifically addresses the vulnerability of approximately 1.7 million BTC, including Satoshi Nakamoto's fortune, held in old-style P2PK addresses whose public keys are exposed. The proposal would eventually freeze any coins not moved to a new quantum-resistant format after a multi-year grace period. A controversial "rescue window" would allow users who miss the deadline to reclaim funds by proving ownership of their seed phrase. The plan has faced significant community backlash, with critics labeling it authoritarian and confiscatory for rendering old Bitcoin unspendable. Its adoption depends on achieving network consensus.

bitcoinistВчера 20:04

Bitcoin Faces Quantum Risk — New Proposal Could Lock Vulnerable Coins

bitcoinistВчера 20:04

Edge AI Daily Morning Report (April 12)

Edge AI Daily Brief (April 12) **Silicon Valley Front:** CoreWeave expanded partnerships with Meta and Anthropic, reflecting surging AI compute demand. Major cloud providers in China raised prices by 5%-30% due to soaring GPU costs and a 1000x increase in daily token usage since 2024. Anthropic, with annualized revenue exceeding $30B, is exploring in-house chip development to address shortages and signed a 3.5GW TPU deal with Google and Broadcom. The U.S. MATCH Act tightened semiconductor export controls, lowering technology thresholds and threatening global supply chains. ASML and Tokyo Electron saw stock declines. OpenAI addressed a third-party Axios library security issue, requiring macOS app updates. Microsoft restructured Windows Insider channels to simplify testing. Meta, Amazon, and Google invested in small modular nuclear reactors (SMRs) to power energy-intensive AI data centers. Mozilla criticized Microsoft for forcing Copilot integration in Windows 11, highlighting broader concerns about user choice and DMA compliance. Microsoft paused new carbon credit purchases due to quality concerns. **Domestic Progress:** MUJI’s Q2 revenue grew 14.8%, while Amazon launched a global smart hub in Shenzhen to streamline cross-border logistics for Chinese sellers, cutting delivery times by up to 7 days. **Open Source Trends:** Meta AI and KAIST proposed "Neural Computers" (NCs), merging computation and memory into learning runtime states. Agent AI is shifting from prediction to world-state modeling, driving edge infrastructure redesign. Quantum computing demonstrated exponential advantages in classical data processing, using under 60 logical qubits to outperform classical machines. France began migrating government systems to Linux to enhance digital sovereignty and reduce U.S. tech reliance. (Source: Edge AI Daily, Guangjiao Guancha)

marsbit04/12 00:52

marsbit04/12 00:52

Will Quantum Computing Kill Bitcoin and Mining? Is This Alarmist?

The article addresses the recurring concern that quantum computing could break Bitcoin's encryption and disrupt mining. It references a Google Quantum AI white paper from March 2026, which suggests that the resources needed for a quantum computer to crack Bitcoin’s elliptic curve digital signature algorithm (ECDSA) have been reduced by about 20 times. Under ideal conditions, such an attack could theoretically derive a private key from a public key in roughly 9 minutes using 500,000 physical qubits. However, the threat is not immediate. Current quantum processors, like Google’s Willow (105 qubits) or IBM’s Condor (~1,121 qubits), are far from the scale required. The risk primarily targets transaction signatures—especially during the brief window when a transaction is broadcast but not yet confirmed, or when public keys have been historically exposed. It is estimated there is only a 10% probability of a “quantum break” by 2032. The impact on mining is considered negligible. Research indicates that quantum mining would require astronomically high qubit counts and energy—far exceeding entire national grids—making it economically and physically infeasible. The broader solution lies in post-quantum cryptography (PQC). Standards like ML-DSA and SLH-DSA are being developed, and Bitcoin improvement proposals such as BIP 360 aim to reduce quantum vulnerability by modifying transaction structures to avoid exposing public keys. While quantum computing poses a future risk to all public-key encryption systems—not just Bitcoin—the cryptocurrency ecosystem has time to adapt. Upgrades and migration to quantum-resistant algorithms are underway, ensuring the network evolves ahead of the threat.

marsbit04/11 14:40

Will Quantum Computing Kill Bitcoin and Mining? Is This Alarmist?

marsbit04/11 14:40

Bernstein Analysts Allay Bitcoin Fears, Why Quantum Is Not As Big A Threat As You Think

Bernstein analysts address rising concerns about quantum computing's threat to Bitcoin, arguing it is a manageable long-term upgrade rather than an existential risk. While Google researchers recently found that breaking Bitcoin's elliptic curve cryptography may require as few as 500,000 qubits—far fewer than previous estimates—Bernstein emphasizes the industry has a three- to five-year window to adapt. They note the vulnerability primarily affects older wallets with exposed or reused public keys, not Bitcoin's SHA-256 mining process. The report aligns with Google's own 2029 migration timeline, suggesting sufficient time to transition to quantum-resistant cryptography.

bitcoinist04/11 03:03

Bernstein Analysts Allay Bitcoin Fears, Why Quantum Is Not As Big A Threat As You Think

bitcoinist04/11 03:03

Bitcoin May Avoid Immediate Quantum Upgrade With New Workaround: Study

A new study proposes a "Quantum Safe Bitcoin" (QSB) workaround that could protect new BTC transactions from quantum attacks without requiring a change to the Bitcoin protocol. Developed by StarkWare's Avihu Levy, the method operates within Bitcoin's existing rules, replacing elliptic curve math with a hash-to-signature puzzle that relies on brute-force computation, which is resistant to quantum attacks. This approach is praised by some, like StarkWare's CEO, as a way to make Bitcoin quantum-safe today. However, critics note it doesn't address vulnerabilities in existing exposed public keys or dormant wallets, which hold an estimated 1.7 million BTC. The scheme is also computationally expensive, costing $75-$150 per transaction, making it suitable only for large transfers and not for daily use or scaling solutions like the Lightning Network. While presented as a temporary fix, the researchers acknowledge that long-term protocol-level changes are still the preferred solution. The proposal emerges amid ongoing debate in the Bitcoin community about how to address quantum computing threats, following recent research that has intensified the discussion.

bitcoinist04/10 17:03

Bitcoin May Avoid Immediate Quantum Upgrade With New Workaround: Study

bitcoinist04/10 17:03

Bitcoin Braces For Quantum Shock — Inside Two Radical New Rescue Plans

The Bitcoin community is actively developing solutions to counter the future threat of quantum computers capable of breaking its current cryptography (ECDSA/Schnorr). Two primary proposals have emerged. The first, from Olaoluwa Osuntokun and Tim Ruffing, involves a "Taproot kill-switch" combined with a zk-STARK proof. This method would let users prove ownership of their coins from a vulnerable Taproot address without revealing their private keys, providing an escape hatch if a quantum-defense soft fork disables normal key-based spending. The second proposal, from Avihu Mordechai Levy, is called Quantum Safe Bitcoin (QSB). It uses Lamport-style one-time signatures and a new RIPEMD-160-based proof-of-work puzzle to make individual transactions quantum-safe today, without any changes to Bitcoin's base protocol. However, it is currently expensive and inefficient, costing hundreds of dollars per transaction. The debate has shifted from whether quantum is a threat to how to manage the migration. The community is split between solutions that aim to rescue the entire UTXO set and those who believe non-migrated coins should expire to preserve Bitcoin's monetary integrity.

bitcoinist04/10 14:02

Bitcoin Braces For Quantum Shock — Inside Two Radical New Rescue Plans

bitcoinist04/10 14:02

TechFlow Intelligence Bureau: Anthropic Mythos Triggers Financial Regulatory Alarms, WLFI Unlocks 27 Billion Tokens with 0 Dividends

TechFlow Intelligence Report: Anthropic's Mythos AI model has triggered urgent meetings between the U.S. Treasury Secretary, Fed Chair, and major bank CEOs due to its ability to autonomously find software vulnerabilities and launch attacks, elevating AI safety to a systemic financial risk. In crypto, Bitcoin surpassed $70k amid significant ETF inflows, while the World Liberty Fi (WLFI) project unlocked 27 billion tokens with a controversial profit model directing 100% of protocol profits to the Trump family, offering stakers only 2% inflationary rewards. Other key developments include Microsoft facing criticism over Copilot's reliability, Google's AI search summaries being caught providing false information, and a major AI supply chain attack affecting projects like Apifox and LiteLLM. A solo Bitcoin miner with minimal computing power defied odds to mine a full block. Regulatory shifts are accelerating with Japan classifying crypto as financial instruments and the SEC frameworks taking shape. In macro, a whale shorted $74M in oil, betting against geopolitical tensions, while Moody's warned of a potential $680B AI investment bubble among tech giants. The overarching theme is the convergence of technology, finance, and geopolitics: AI breakthroughs are now systemic threats, geopolitical events are being priced on-chain in real-time, and supply chain vulnerabilities reveal the fragility of our interconnected digital ecosystem.

marsbit04/10 12:19

TechFlow Intelligence Bureau: Anthropic Mythos Triggers Financial Regulatory Alarms, WLFI Unlocks 27 Billion Tokens with 0 Dividends

marsbit04/10 12:19

Dialogue with Bitwise: Institutions See the Current Moment as a Good Entry Point for Bitcoin, Requiring a Clear Roadmap to Address Quantum Attacks

Bitwise CIO Matt Hougan and research lead Ryan Rasmussen discuss key catalysts that could drive Bitcoin to $95,000 by 2026. They highlight three main factors: improved macro and geopolitical stability, clearer regulatory frameworks (including the potential passage of the Clarity Act), and strong institutional demand—evidenced by over $1 billion in Bitcoin ETF inflows despite recent market uncertainty. A significant point of discussion is the rising concern around quantum computing threats to Bitcoin. Matt emphasizes the need for a clear mitigation roadmap to reassure long-term investors, particularly the "OG" crypto community, whose confidence has been affected. Both note that institutional investors view current prices as an attractive entry point and are making strategic long-term investments. The conversation also covers structural shifts in crypto, such as the growing institutional adoption of vaults (a more efficient form of asset management than ETFs), tokenization, and stablecoins. They observe a disconnect between crypto-native traders, who are emotionally reactive to price swings, and institutional or AI-focused builders, who are optimistic about blockchain’s foundational technology. Finally, they discuss the emerging importance of prediction markets (e.g., Polymarket and Kalshi), which provide more accurate real-time economic forecasts than traditional sources and offer new tools for portfolio hedging and risk management.

marsbit04/10 07:45

Dialogue with Bitwise: Institutions See the Current Moment as a Good Entry Point for Bitcoin, Requiring a Clear Roadmap to Address Quantum Attacks