Bitcoin | Crypto

A cybersecurity veteran turned quantum infrastructure CEO warns that the cryptocurrency industry is dangerously unprepared for the imminent threat of quantum computing to blockchain security. The post Bitcoin’s Quantum Countdown Has Already Begun, Warns Veteran Hacker appeared first on Cryptonews.

A veteran hacker warns how quantum computing could quietly dismantle the cryptography securing Bitcoin and blockchains. A hacker-turned-defender warns that most of the industry is asleep on crypto’s existential threat: quantum computing. David Carvalho, CEO of post-quantum infrastructure firm Naoris Protocol, began hacking at the age of 13, experimenting with spam emails to attract job offers and gain attention from employers. Eventually, that curiosity shifted into formal cybersecurity work, where he used the same skills to defend systems instead of probing them. Today, he builds quantum-resilient systems for decentralized networks and claims that the cryptographic foundations of blockchains like Bitcoin and Ethereum are dangerously outdated. Read more

Michael Saylor’s Strategy made a fresh $739.8 million investment in Bitcoin last week, with total holdings now reaching 607,770 BTC. Michael Saylor’s Strategy, the world’s largest public holder of Bitcoin, continued stacking Bitcoin last week as the cryptocurrency surged past $122,000 for the first time on July 14. Strategy acquired 6,220 Bitcoin (BTC) for $739.8 million during the week ending Sunday, according to a US Securities and Exchange Commission filing on Monday. Strategy’s new Bitcoin purchases were made at an average price $118,940 per coin, with BTC starting the week at historic levels above $122,000 before dropping to an intraweek low of $116,000 and consolidating at around $118,000, according to CoinGecko. Read more

The following is a guest post and opinion from Fabian Dori, Chief Investment Officer at Sygnum Bank. Institutional investors no longer debate Bitcoin’s legitimacy. With spot ETFs surpassing $50 billion in assets and companies issuing Bitcoin-linked convertibles, the question now is structural: how does Bitcoin integrate into global finance? The answer is emerging: Bitcoin financialization. […] The post Bitcoin is becoming infrastructure—not just an asset appeared first on CryptoSlate.

If the stresses and strains of modern life are becoming a little too much, fear not. Those of you who’ve been stacking sats may soon be able to take your foot off the pedal. According to a Bitcoin researcher and creator of Smitty’s Bitcoin Retirement Guide, in much of the world, you can retire with […] The post Fed up with the daily grind? Bitcoin researcher says you can retire with less than 1 BTC appeared first on CryptoSlate.

Strategy continues accumulating Bitcoin as it hits all-time highs in July, and the total crypto market cap breaches the $4 trillion mark. Strategy co-founder Michael Saylor signaled an impending Bitcoin (BTC) purchase on Sunday, as the company’s total holdings crossed $71 billion. The treasury company’s most recent purchase occurred on July 14, when it bought 4,225 BTC for $472.5 million, bringing its total holdings to 601,550 BTC, valued at over $71.4 billion. The company is up about 66.5% on its Bitcoin investment, accounting for over $28.5 billion in unrealized gains, according to SaylorTracker. Read more

Bitcoin and Ether traders are eyeing price milestones into the weekly close, with a resistance trend line keeping BTC bulls from heading to all-time highs. Key points: Bitcoin market participants expect a resistance trend line breakout, with nearby targets including $125,000. Attention continues to focus on altcoins while Bitcoin consolidates, with Ether reaching seven-month highs. Read more

Britain’s Chancellor Rachel Reeves is considering a large-scale sale of seized Bitcoin in an effort to help address the “black hole” in the country’s public finances, according to the British newspaper The Telegraph. Estimates place the value of the seized crypto at over £5 billion ($6.7 billion). This move could provide a significant boost to […] The post UK government eyes £5 billion seized Bitcoin sale to manage fiscal shortfall appeared first on CryptoSlate.

Santiment says the “historic social dominance spike” may indicate another buying opportunity for Bitcoin soon. Nearly half of all crypto-related mentions on social media this week centered around Bitcoin as it hit new highs, a level of dominance that may signal a local top and a potential short-term pullback, according to sentiment platform Santiment. “As Bitcoin's market value crept above $123.1K for the first time in its 17+ year history, there was an equally historic social dominance spike,” Santiment analyst Brian Quinlivan said in a report on Wednesday. “43.06% of all crypto discussions were about $BTC just as the coin’s market value was peaking,” Quinlivan added. Quinlivan said that “the sudden spike was indicative of many retail traders FOMO’ing in,” challenging the view held by several other industry participants who believe retail investors have yet to enter the market.  Read more

The decline of the US dollar and the loss of purchasing power due to fiat currency inflation will drive global demand for Bitcoin. Macroeconomic drivers, including the decline of the US dollar (USD), will dampen the effects of the Bitcoin (BTC) halving cycle, which is the source of the market booms and busts that have been a feature of BTC since 2009, according to investor and founding partner of venture capital (VC) firm Draper Associates, Tim Draper. “Between 10-20 years from now, the dollar will be extinct,” Draper told Cointelegraph in an interview. “The world is changing, and we are watching it happen. We are right in the center of an anthropological leap forward,” he added. Draper said investors increasingly view Bitcoin as an “escape valve” against poor governance, distrust of banking institutions, fiat currency inflation, and geopolitical tensions, which are all driving global adoption of the supply-capped digital currency. The VC added: Read more

Charles Schwab plans to offer spot trading for Bitcoin and Ethereum, aiming to attract clients who want to consolidate crypto holdings with their traditional assets. Charles Schwab is preparing to expand its crypto offerings by launching spot trading for Bitcoin and Ethereum, according to CEO Rick Wurster. In an interview with CNBC on Friday, Wurster said Schwab clients already hold significant exposure to crypto via exchange-traded products (ETPs), owning more than 20% of the industry’s crypto ETP market. However, he noted that crypto still represents a relatively small portion of clients’ total wealth, around $25 billion out of $10.8 trillion. “We anticipate launching Bitcoin (BTC) and Ether (ETH) sometime soon so that our clients have access to that,” he said. “We think that will be an acceleration of our growth.” Read more

Galaxy Digital’s Michael Harvey says the most optimistic scenario for Bitcoin is a “continued slow melt-up” through the end of July. Bitcoin could be in for a brief consolidation phase after its recent surge to new all-time highs — but another leg up before the end of July isn’t off the table, according to Galaxy Digital’s head of franchise trading, Michael Harvey. “Consolidation around current prices is my base case given the large rally and new ATH,” Harvey told Cointelegraph. “I do expect BTC to trend higher into the year-end, but pausing here for air would be realistic,” Harvey said, adding: Read more

Bitcoin has reached a new milestone with its realized capitalization crossing the $1 trillion mark for the first time, according to on-chain analytics firm Glassnode. The surge comes just a few days after BTC’s spot price hit a fresh all-time high above $123,000, underlining the intensity of recent investor demand. Unlike traditional market capitalization, realized […] The post Bitcoin’s realized cap surpassed $1 trillion as price hit new ATH above $123k appeared first on CryptoSlate.

The growing popularity of Bitcoin ETFs and treasury companies is reshaping how investors hold Bitcoin — raising questions about the core principle of "not your keys, not your coins." Bitcoin exchange-traded funds (ETFs) and other institutional Bitcoin products may be reshaping a core crypto ethos rooted in Satoshi Nakamoto’s original vision. According to onchain data, Bitcoin self-custody has been steadily declining since January 2024 — the same month Bitcoin spot ETFs were approved. After nearly 15 years of growth, the creation of new Bitcoin (BTC) addresses is slowing down, while active addresses have dropped sharply from nearly 1 million in January 2024 to around 650,000 in late June, reaching levels not seen since 2019. “Since spot ETFs became available the growth rate of self-custody users has been in decline,” said on X analyst Willy Woo. Read more

Bitcoin testing underlying support, and the potential start of an altcoin season have traders focusing on XLM, LTC, ETC and BNB. Key points: Continuation of Bitcoin’s consolidation seems likely in the near term, but the trend remains positive as long as the price remains above $110,530. Charts for BNB, XLM, LTC and ETC are looking positive. Read more

Institutional capital brings Bitcoin stability and status, but also systemic risk, regulatory pressure, and a creeping erosion of its core ethos. Key takeaways: Bitcoin is now a macro asset, with behavior increasingly tied to traditional risk markets and vulnerable to the same systemic pressures as TradFi assets. Custodial concentration is reshaping Bitcoin’s market structure, increasing systemic risk and weakening self-custody norms. Read more

The IMF report directly contradicts regular posts from El Salvador’s Bitcoin Office that the country is purchasing one BTC per day. The International Monetary Fund (IMF) published a report on Tuesday about its ongoing loan agreement with El Salvador, claiming that the Central American country has not bought any new Bitcoin (BTC) since signing the agreement in December 2024. El Salvador’s Chivo Bitcoin wallet “does not adjust its Bitcoin reserves to reflect changes in clients’ Bitcoin deposits,” the report read. Chivo doesn’t sell its BTC, leading to “minor” discrepancies that made it appear as if El Salvador’s public sector was accumulating BTC.  A letter of intent signed by El Salvador’s central bank president, Douglas Pablo Rodríguez Fuentes, and minister of finance, Jerson Rogelio Posada Molina, contained within the IMF report, confirmed the details: Read more

Charles Schwab CEO Rick Wurster confirmed the brokerage plans to add Bitcoin (BTC) and Ethereum (ETH) trading for its customers during an interview with CNBC on July 18. According to Wurster, the move comes amid heavy client demand to see all their asset exposure in the same dashboard.  He said: “Our clients are invested in […] The post Charles Schwab CEO says Bitcoin, Ethereum trading coming soon appeared first on CryptoSlate.

Bitcoin adoption has been soaring, leading up to the optimistic regulatory expectations related to “Crypto Week” in Washington. Optimistic regulatory expectations became the focal point for cryptocurrency investors this week, following an event dubbed by the US government as “Crypto Week,” during which lawmakers sought to pass three key regulatory bills for the Web3 industry. Fueled by the optimistic outlook, Bitcoin (BTC) flipped Amazon’s $2.3 trillion market capitalization and soared to become the world’s fifth-largest asset by total value. Regulators passed the three key bills amid Republican concerns with central bank digital currencies (CBDCs). Read more

Strategy's $72B Bitcoin stash is spread across multiple secret custodians, with only Coinbase confirmed and Fidelity potentially holding 70,000 BTC.