Quantum computers won’t break Bitcoin’s code, they’ll break its politics

2025-11-25 16:59

Bitcoin analyst James Check argued Bitcoin’s quantum risk is chiefly a consensus dilemma — not a tech one — because the network is unlikely to freeze legacy coins. origin »

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Bitcoin (BTC) на Currencies.ru

$ 59086.33 (-0.30%)

Объем 24H $31.845b

Изменеия 24h: -1.31 %, 7d: -5.37 %

Cегодня L: $59075.38 - H: $60401.83

Капитализация $1184.691b Rank 1

Цена в час новости $ 87488.84 (-32.46%)

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Источник: cointelegraph.com

bitcoin quantum → Результатов: 126

Tim Draper Says Bitcoin is Safer from Quantum than Banks

Tim Draper says quantum computing will crack banks before it touches Bitcoin. But the reason has nothing to do with Bitcoin’s encryption strength. In a post on X, Draper pointed to banks’ legacy infrastructure and Bitcoin’s network recovery mechanism as the reasons the blockchain outlasts the dollar in a quantum future.

2026-6-10 09:30
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Bitcoin Faces A New Quantum Era As Giant Computing Facility Breaks Ground

Just over 10,000 Bitcoin — out of nearly 20 million in circulation — sits in wallets actually exposed to a quantum attack. Related Reading: US Moves Bitcoin During Iran Strikes — Market Watches Closely That number comes from CoinShares, a crypto asset management firm, which found in February that only 10,230 coins are both vulnerable […]

2026-3-7 11:00
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'Pefect' Bitcoin Would Cost $750,000, According to Bitwise

Billionaire investor Ray Dalio has ignited a debate over Bitcoin’s future, arguing that structural flaws like a lack of privacy and quantum computing risks are preventing the asset from competing with gold.

2026-3-4 22:18
bitcoin quantum computing privacy lack flaws like

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Bitcoin’s 50% Slide: Quantum Scare or Capital Rotation?

Bitcoin Magazine Bitcoin’s 50% Slide: Quantum Scare or Capital Rotation? Bitcoin’s massive slide from its October high near $126,000 to about $67,000 has sparked debate over whether fears of quantum computing pose a real threat to the network’s cryptography or whether the downturn is better explained by shifting capital flows.

2026-2-20 18:18
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CoinShares says quantum threat to Bitcoin is real but still years away

Bitcoin faces a theoretical security risk from future quantum computers, but the threat is manageable and not imminent, according to a new research note from digital asset manager CoinShares. The firm said concerns that quantum computing could break Bitcoin’s (BTC)…

2026-2-9 08:35	Bitcoin
bitcoin quantum coinshares threat firm said manager

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Forget Bitcoin: XRP poised to become a leading yield investment in 2026 due to quantum risk concerns

Bitcoin dips below $90k as quantum risks grow, pushing investors toward BI DeFi cloud mining strategies in 2026. Christopher Wood, a strategist and global head of equity strategy at Jefferies, recently removed Bitcoin from his model portfolio. He points out…

2026-1-28 01:00	Sponsored
bitcoin quantum 2026 strategy equity global wood

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Michael Saylor Warns on Bitcoin Protocol Drift as Quantum Risk Enters the Mainstream

MicroStrategy executive Michael Saylor warns that the greatest risk to Bitcoin is ambitious opportunists advocating protocol changes. The remark comes just as Coinbase and the Ethereum network make moves to address one of Bitcoin’s most existential long-term threats: quantum computing.

2026-1-25 16:22	News about Bitcoin (BTC)
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Bitcoin doesn’t have 20 years because the quantum threat is already here

Bitcoin’s 20-year quantum timeline collapses. 25% of the Bitcoin supply sits in vulnerable addresses requiring urgent migration.

2026-1-22 15:30	Bitcoin
bitcoin quantum timeline 20-year supply collapses urgent

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Jefferies strategist Christopher Wood drops bitcoin for gold on quantum computing concern

Christopher Wood, Jefferies' global head of equity strategy, swapped a 10% bitcoin allocation with gold on concern quantum computing could weaken bitcoin’s security case.

2026-1-17 15:53	News
bitcoin quantum computing concern jefferies gold wood

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Top Wall Street equity strategist exits Bitcoin over quantum computing threat

The strategist's exit highlights growing concerns over quantum computing's potential to disrupt Bitcoin, influencing institutional investment strategies. The post Top Wall Street equity strategist exits Bitcoin over quantum computing threat appeared first on Crypto Briefing.

2026-1-17 14:28	Bitcoin
bitcoin quantum strategist computing exits threat equity

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BTQ launches Bitcoin Quantum testnet with first quantum-safe fork of Bitcoin

BTQ launches Bitcoin Quantum testnet with post-quantum ML-DSA signatures to protect BTC from future quantum computing threats. The post BTQ launches Bitcoin Quantum testnet with first quantum-safe fork of Bitcoin appeared first on Crypto Briefing.

2026-1-14 20:27	ecosystem
bitcoin quantum btq testnet launches fork quantum-safe

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Bitcoin steadies near $92,600 after wallet bug, experts see quantum risks rising

The Bitcoin price traded around $92,620 during Tuesday’s trading session, falling by 1. 3% in 24 hours as market participants absorbed the Bitcoin Core wallet security alert and expert comments about increasing quantum computing risks.

2026-1-7 10:00	Bitcoin
bitcoin quantum wallet risks participants market hours

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Bitcoin’s quantum debate is resurfacing, and markets are starting to notice

Quantum computing is not currently an existential threat to Bitcoin, but as capital becomes more institutional and long-term, even distant risks require clearer answers.

2025-12-21 17:00	Feature
bitcoin quantum institutional becomes capital long-term distant

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Bitcoin could go ‘sub-$50K if quantum isn’t solved by 2028: Capriole

Quantitative Bitcoin and digital asset fund Capriole says the price of Bitcoin could plummet if the network doesn’t develop resistance to quantum computing.

2025-12-17 09:18
bitcoin quantum could capriole plummet price develop

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Bitcoin's Encryption May Fall in 2 Years, 4 Months: Analyst Issues Quantum Doomsday Warning

Charles Edwards warns Bitcoin could face total cryptographic collapse by March 8, 2028, when quantum computers may reach the power to steal private keys, securing the $2.5 trillion crypto market.

2025-11-6 17:29
bitcoin quantum may computers reach when 2028

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4.5 million Bitcoin at risk — “Solve quantum by 2026,” expert warns

Bitcoin could be exposed to quantum computing threats as experts warn the network must prepare for a post-quantum future. Bitcoin faces quantum computing risk On Oct. 8, Charles Edwards, founder of Capriole Investments and a long-time Bitcoin advocate, warned that…

2025-10-10 19:59	Bitcoin
bitcoin quantum risk computing charles edwards oct

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Peter Brandt Names 'Ultimate Risk' to Bitcoin

Is the threat posed by quantum computing overblown within the Bitcoin community?

2025-10-9 09:03
bitcoin quantum computing overblown community within posed

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Michael Saylor downplays quantum computing's threat to Bitcoin - ‘Not worried’

Saylor dismissed quantum computers as a long-term and not an immediate risk He claimed the Bitcoin network will be upgraded to a quantum-resistant protocol if the risk becomes imminent Most The post Michael Saylor downplays quantum computing's threat to Bitcoin - ‘Not worried’ appeared first on AMBCrypto.

2025-6-10 10:00	BTC Trading View
bitcoin quantum saylor worried michael risk downplays

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Can Quantum Computing Crack Bitcoin?

Many experts have warned of the possibility that quantum computing could pose a serious threat to the security of Bitcoin and other cryptocurrencies. In fact, a study by MIT researchers revealed that the threat would be imminent within 10 years.

2018-7-17 15:29
bitcoin quantum computing threat crack study concluded

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Could Quantum Computers Decipher Cryptocurrency Wallets’ Private Keys? One Researcher Thinks So

A worrying report was published yesterday in the online academic journal, The Conversation, warning that in the future, quantum computers might become capable of cracking cryptocurrency wallets’ private keys—giving potential hackers access to crypto users’ stored digital currencies.

2018-7-17 03:00	Cryptocurrency News
keys wallets private computers quantum cryptocurrency could

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Research: Quantum Computers Can Decipher Private Keys of Cryptocurrencies

Immutability and difficult-to-solve algorithms are the main attractions for cryptocurrencies like Bitcoin apart from potentially creating a new financial system. However, recent research suggests the underlying technology may not be as resilient as perceived.

2018-7-17 22:00
quantum bitcoin research cryptocurrencies computers decipher private

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Why the Cryptosphere Is Losing Its Mind Over This 18-Digit Number

00000000000000000021e800 – that’s 18 zeros followed by 21e8 and another two zeros – doesn’t look particularly remarkable. Nor does 00000000000000000021e800c1e8df51b22c1588e5a624bea17e9faa34b2dc4a, which is the complete hash it’s associated with.

2018-6-21 18:20
cryptosphere why number zeros 18-digit mind losing

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Quantum Resistant Blockchains: Your Wallet’s Kevlar Vest

When Satoshi Nakamoto mined the Bitcoin genesis block back in 2009, quantum computing was still in its infancy. Quantum entanglement had been demonstrated, but a 12 qubit machine was the most advanced model yet benchmarked.

2018-6-20 19:07
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Blockchain Will Become “Obsolete” Says George Friedman

George Friedman, a respected geopolitical forecaster, believes that blockchain technology will become ‘obsolete’ over time. Can Blockchain Encryption Be Broken Through Quantum Computing? George Friedman’s negative attitude shown towards blockchain technology has proven to be rather unpopular.

2018-6-17 03:30
blockchain george friedman technology become obsolete says

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Ricardo Salinas Allocates 70% of Portfolio to Bitcoin, Says $1 Million Inevitable

Ricardo Salinas Pliego allocates 70% of his portfolio to Bitcoin, predicts $1 million BTC, and advises converting home equity into it.

Bitcoin falls to 15th in market cap rankings as BTC trades 49% below ATH

Bitcoin has fallen to 15th place among global assets by market capitalization. CompaniesMarketCap data placed BTC below several technology companies, Saudi Aramco, and newly listed SpaceX. The ranking came as Bitcoin traded near $63,800 with a market value of about…

Bitcoin cycle data points to $40K-$46K bottom, Galaxy says

Galaxy says Bitcoin may not have bottomed, with cycle data pointing to a $40K-$46K base-case low between now and Q4 2026.

Is Bitcoin price near a bottom as half of supply turns red? K33 says yes

More than half of Bitcoin supply is underwater as K33 sees $60K near a cycle bottom, though history leaves room for one final price decline.

Bitcoin Long-Term Holders Now Hold 5.3M BTC at a Loss, Exceeding Post-FTX Levels

Long-term Bitcoin holders now carry 5.3M BTC at a loss, surpassing post-FTX levels and approaching the Covid crash high, signaling the capitulation process.

Crypto Crowd Pessimism Spikes to Multi-Month Highs, Flashing Contrarian Bottom Signal

Crypto crowd pessimism has surged to its highest point since mid-February as social dominance data shows words like 'dead' and 'finished' spiking, a pattern.

Crypto Sentiment Crashes to Year Lows, Funding Rates Flip, but History Hints at Rebound

Sentiment has hit 2026 lows and traders declare crypto dead, but extreme fear, stock-market decoupling, and flipping funding rates historically precede.

2025-11-25 16:59

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