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Bitcoin

666,592
Mkt Cap
$1.36T
24H Volume
$35.8B
FDV
$1.36T
Circ Supply
19.99M
Total Supply
19.99M
BTC Fundamentals
Max Supply
21M
7D High
$70,786.27
7D Low
$65,893.78
24H High
$67,925.00
24H Low
$65,734.00
All-Time High
$126,080.00
All-Time Low
$67.81
BTC Prices
BTC / USD
$67,836.00
BTC / EUR
€57,727.00
BTC / GBP
£50,471.00
BTC / CAD
CA$92,877.00
BTC / AUD
A$96,370.00
BTC / INR
₹6,168,108.00
BTC / NGN
NGN 91,265,913.00
BTC / NZD
NZ$114,004.00
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₱3,942,431.00
BTC / SGD
SGD 86,104.00
BTC / ZAR
ZAR 1,096,687.00
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press releases
Metaplanet CEO rebuts critics over bitcoin strategy and transparency
Simon Gerovich defends disclosure standards, options trading model, and hotel operations.
coindesk·32m ago
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More News
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XRP Closes Gap on Ethereum, Now 173% Rise Away from Overtaking ETH
XRP appears to be closing the gap with Ethereum, now requiring just a 173% rise to overtake ETH as the second-largest crypto asset. While the broader crypto market downturn has impacted Bitcoin (BTC) and altcoins, some assets have held up better than others. Visit Website
thecryptobasic·40m ago
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Dogecoin (DOGE) Recovery Capped As Momentum Turns Bearish
Dogecoin started a fresh decline below the $0.1050 zone against the US Dollar. DOGE is now consolidating losses and might face hurdles near $0.10 and $0.1040. DOGE price started a fresh decline below the $0.1050 level. The price is trading below the $0.10 level and the 100-hourly simple moving average. There is a key bearish trend line forming with resistance at $0.1005 on the hourly chart of the DOGE/USD pair (data source from Kraken). The price could extend losses if it stays below $0.1020 and $0.1040. Dogecoin Price Faces Uphill Task Dogecoin price started a fresh decline after it closed below $0.1050, like Bitcoin and Ethereum . DOGE declined below the $0.1040 and $0.1020 support levels. The price even traded below $0.10. A low was formed near $0.0955, and the price is now showing bearish signs. There was a recovery wave above $0.0980, but the price stayed below the 23.6% Fib retracement level of the downward move from the $0.1174 swing high to the $0.0955 low. Dogecoin price is now trading below the $0.10 level and the 100-hourly simple moving average. There is also a key bearish trend line forming with resistance at $0.1005 on the hourly chart of the DOGE/USD pair. If there is a recovery wave, immediate resistance on the upside is near the $0.10 level. The first major resistance for the bulls could be near the $0.1005 level and the trend line. The next major resistance is near the $0.1040 level or the 38.2% Fib retracement level of the downward move from the $0.1174 swing high to the $0.0955 low. A close above the $0.1040 resistance might send the price toward the $0.1065 resistance. Any more gains might send the price toward the $0.1120 level. The next major stop for the bulls might be $0.1150. Another Decline In DOGE? If DOGE’s price fails to climb above the $0.1040 level, it could continue to move down. Initial support on the downside is near the $0.0955 level. The next major support is near the $0.0920 level. The main support sits at $0.0880. If there is a downside break below the $0.0880 support, the price could decline further. In the stated case, the price might slide toward the $0.0832 level or even $0.0820 in the near term. Technical Indicators Hourly MACD – The MACD for DOGE/USD is now gaining momentum in the bearish zone. Hourly RSI (Relative Strength Index) – The RSI for DOGE/USD is now below the 50 level. Major Support Levels – $0.0955 and $0.0920. Major Resistance Levels – $0.1005 and $0.1040.
newsbtc·50m ago
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CLARITY Act On Track For April Passage, Senator Says
US lawmakers and crypto leaders say a major bill could move fast. According to an on-site interview, Senator Bernie Moreno told reporters he hopes the US CLARITY Act will clear Congress by April. The comment came during a recent gathering with members of the press, and it set off a flurry of reaction across markets and inside the halls of power. Lawmakers And Industry At Odds Over Clarity Act Reports note that the biggest fight left on the table is stablecoin yields. Coinbase CEO Brian Armstrong said industry talks are more hopeful now , but he had pulled his group’s backing earlier because the bill would ban interest-bearing stablecoins and put the SEC front and center as the lead regulator. That tug-of-war matters. Banks worry that easy yield on crypto tokens could pull deposits and weaken their model. Crypto firms counter that such products are useful and in demand. Both sides also want clear rules so firms can plan ahead. Policymakers Have Momentum Based on reports, the White House reacted strongly when one major exchange stepped back from support. The executive office signaled surprise and urged quicker agreement. Markets noticed. Prediction markets moved, with odds on passage swinging dramatically in response to the media interview. Polymarket showed a sharp uptick in probability that the bill would pass — then a pullback once details were questioned. “Hopefully by April,” Moreno said during an interview at US President Donald Trump’s Mar-a-Lago resort in Florida on Wednesday. What Could Break The Deal Trump has pushed a pro-crypto message, and that helps gathering momentum among allies in Congress. But partisan lines remain. If members tie the bill too closely to a single political brand, bipartisan support could fray. Also, banks and regulators are not uniform: some large institutions want stricter rules; others prefer limited, clearer guardrails that let certain products exist under oversight. Why Fast Passage Is Uncertain Reports say industry players want clarity asap, while some regulators want broader authority. That difference explains the public sparring. Negotiators can and do move quickly when leadership prioritizes a measure, yet complex financial bills often require many rounds of drafting and amendment. Even so, lawmakers and execs at industry meetings appear to be pushing hard for a resolution soon. If the bill clears, it could bring clearer rules for exchanges, banks, and stablecoin issuers. For investors, clarity is usually good. For firms, the shape of the final text will determine whether new products live or die. Featured image from Wallpapers.com, chart from TradingView
bitcoinist·59m ago
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Here are all the reasons why a true altcoin season isn’t here yet
Altcoin momentum vs. Bitcoin strength - What does on-chain data say?
ambcrypto·59m ago
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White House Takes Reins In Crypto-Bank Stablecoin Talks – Rewards Allowed But Penalties Proposed For Evasion: Report
White House Crypto Council Executive Director Patrick Witt reportedly introduced a draft text that stated restrictions on stablecoin rewards would be “narrow in scope.”
Stocktwits·1h ago
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Ethereum Lags Bitcoin Recovery — Retail Has 'Left the Building' Says Analyst
CryptoQuant noted that retail capitulation at this scale has historically appeared during late-stage corrections, though it does not necessarily signal an immediate rebound.
Stocktwits·2h ago
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Bitcoin Price Drop Debunked: Core Developer Reveals Shocking Truth About Quantum Computing Fears
BitcoinWorld Bitcoin Price Drop Debunked: Core Developer Reveals Shocking Truth About Quantum Computing Fears In a revealing podcast appearance this week, Bitcoin Core developer Matt Corallo delivered a crucial clarification that immediately impacted cryptocurrency market discussions. Corallo directly addressed growing concerns that quantum computing advancements might be driving Bitcoin’s recent price decline. His analysis provides essential context for understanding current market dynamics while separating speculative fears from genuine technological risks. Bitcoin Price Drop Analysis: Separating Fact from Quantum Fiction Market analysts have closely monitored Bitcoin’s recent price movements throughout 2025. Many observers noted increased volatility during the past month. Some commentators began speculating about quantum computing’s potential impact on cryptocurrency valuations. However, Matt Corallo’s recent statements on the Unchained podcast provide critical perspective on these discussions. The Bitcoin Core developer systematically dismantled the quantum computing narrative as a primary driver of current market conditions. Corallo presented a logical framework for evaluating the quantum computing hypothesis. He noted that if quantum computing represented an immediate threat to Bitcoin’s cryptographic security, market reactions would likely differ significantly. Specifically, he highlighted that Ethereum should theoretically experience a substantial rally against Bitcoin under such circumstances. This comparative analysis reveals important insights about market psychology and risk assessment. Understanding Quantum Computing’s Actual Cryptographic Implications Quantum computing represents a legitimate long-term consideration for cryptographic systems worldwide. Current research indicates that sufficiently powerful quantum computers could potentially break certain cryptographic algorithms. These include the elliptic curve cryptography that secures Bitcoin wallets. However, experts emphasize that practical quantum threats remain years, if not decades, away from realization. The cryptographic community has actively researched quantum-resistant algorithms for several years. Major organizations including NIST have initiated standardization processes for post-quantum cryptography. Bitcoin developers maintain awareness of these developments and continue monitoring progress. The blockchain’s decentralized nature provides inherent flexibility for implementing cryptographic upgrades when necessary. Current Status: No quantum computer exists today that can break Bitcoin’s cryptography Timeline Estimates: Most experts predict 10-30 years before practical threats emerge Migration Path: Bitcoin can implement quantum-resistant signatures through soft forks Comparative Risk: Traditional financial systems face similar cryptographic challenges Market Psychology and Narrative Formation in Cryptocurrency Corallo’s comments highlight how market participants often seek explanatory narratives during periods of volatility. The quantum computing theory gained traction precisely because it offered a seemingly sophisticated explanation for price movements. However, this narrative demonstrates how technical concepts can become disconnected from their actual implications when entering mainstream discussions. Historical analysis reveals similar patterns throughout cryptocurrency’s development. Previous market cycles featured various technical narratives explaining price movements. These often included mining difficulty adjustments, protocol upgrades, or regulatory developments. The quantum computing narrative represents the latest iteration of this psychological phenomenon where complex technical concepts become simplified market explanations. Recent Bitcoin Price Movements vs. Quantum Computing Developments Time Period BTC Price Change Quantum Computing Milestones Market Narrative Correlation January 2025 -8.2% Academic paper on quantum algorithms Low correlation February 2025 -12.7% No significant developments No correlation March 2025 +5.3% Quantum computing conference announcements Inverse correlation Comparative Cryptocurrency Analysis: Bitcoin vs. Ethereum Dynamics Corallo’s comparative approach between Bitcoin and Ethereum provides valuable analytical framework. If quantum computing represented an immediate threat, Ethereum’s different cryptographic foundations might create divergent market reactions. Ethereum utilizes similar elliptic curve cryptography for wallet security but employs additional layers of complexity through its smart contract architecture. Market data from recent months shows no significant divergence in Bitcoin/Ethereum price ratios that would indicate quantum-specific concerns. Both major cryptocurrencies have experienced correlated movements throughout 2025’s volatility. This correlation contradicts the hypothesis that quantum computing fears specifically target Bitcoin’s architecture. The data instead suggests broader market forces influencing cryptocurrency valuations collectively. Expert Perspectives on Cryptographic Migration Timelines Cryptography experts emphasize that transitioning to quantum-resistant algorithms requires careful planning and community consensus. Bitcoin’s development process includes multiple stages of proposal, testing, and implementation. The network has successfully executed several cryptographic upgrades throughout its history, demonstrating capacity for adaptation. Research institutions worldwide continue advancing quantum computing capabilities. However, breaking Bitcoin’s specific implementation of secp256k1 elliptic curve cryptography requires fault-tolerant quantum computers with millions of qubits. Current quantum computers operate with hundreds of noisy qubits, representing orders of magnitude difference from practical threat levels. Conclusion Matt Corallo’s analysis provides crucial clarification about the relationship between quantum computing developments and Bitcoin’s recent price movements. The Bitcoin Core developer successfully separates legitimate long-term cryptographic considerations from short-term market narratives. His comparative approach between Bitcoin and Ethereum offers valuable perspective for evaluating market psychology during periods of volatility. While quantum computing represents a genuine consideration for future cryptographic systems, current evidence suggests it plays minimal role in explaining recent Bitcoin price dynamics. Market participants should focus on fundamental factors rather than speculative technical narratives when analyzing cryptocurrency valuations. FAQs Q1: What exactly did Matt Corallo say about quantum computing and Bitcoin’s price? Bitcoin Core developer Matt Corallo stated that quantum computing is not causing Bitcoin’s recent price decline. He argued that if quantum threats were real, Ethereum would rally against Bitcoin, which hasn’t happened. Q2: How soon could quantum computers actually threaten Bitcoin’s security? Most experts estimate 10-30 years before quantum computers could practically break Bitcoin’s cryptography. Current quantum computers lack the qubit count and error correction needed for such attacks. Q3: Can Bitcoin upgrade to be quantum-resistant if needed? Yes, Bitcoin can implement quantum-resistant signatures through soft forks. The decentralized development community actively researches post-quantum cryptographic solutions for future implementation. Q4: Why do people connect quantum computing to Bitcoin price movements? During market volatility, participants often seek sophisticated explanations. The quantum computing narrative provides a technically complex story that seems plausible despite lacking current practical relevance. Q5: What should investors actually focus on regarding Bitcoin’s price? Investors should monitor fundamental factors including adoption metrics, regulatory developments, macroeconomic conditions, and technological advancements rather than speculative narratives about distant technological threats. This post Bitcoin Price Drop Debunked: Core Developer Reveals Shocking Truth About Quantum Computing Fears first appeared on BitcoinWorld .
bitcoinworld·2h ago
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Matt Carallo: BTC Drop Is Not Quantum Fear
Bitcoin developer Matt Carallo explained in the podcast that the BTC price drop is not due to quantum fear. The decline in the ETH/BTC pair confirms the thesis. While institutions are accumulating ...
coinotag·2h ago
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Kevin O’Leary Explains How Institutions Respond to Bitcoin’s Brutal Crash and Quantum Threat
Kevin O’Leary shared insights into how a 50% bitcoin correction is prompting institutions to recalibrate crypto exposure, rotate capital after steep losses, and factor in emerging quantum computing risks shaping long-term strategy. Kevin O’Leary Reveals How Institutions Reassess Bitcoin After Major Correction and Quantum Fears Digital asset markets regularly move through boom-and-bust cycles that test
bitcoin.com·2h ago
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AboutBitcoin is a decentralized digital cryptocurrency created in 2009 by an unknown person or group using the pseudonym Satoshi Nakamoto. It operates on a peer-to-peer network without the need for intermediaries or central authorities like banks or governments. Bitcoin transactions are verified by network nodes through cryptography and recorded in a public distributed ledger called a blockchain. The cryptocurrency has a finite supply of 21 million coins, which are created through a process called mining.
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Date
Market Cap
Volume
Close
February 20, 2026
$1.36T
$35.8B
---
February 20, 2026
$1.34T
$34.18B
---
February 19, 2026
$1.33T
$36.35B
$66,456.35
February 18, 2026
$1.35T
$38.34B
$67,489.46
February 17, 2026
$1.38T
$36.79B
$68,907.78
February 16, 2026
$1.37T
$44.14B
$68,716.58
February 15, 2026
$1.4T
$38.89B
$69,765.60
February 14, 2026
$1.38T
$43.31B
$68,838.87
February 13, 2026
$1.32T
$47.6B
$66,184.58
February 12, 2026
$1.34T
$54.92B
$66,937.58

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