At ETH Denver, experts highlighted the potential threat posed by quantum computing to Bitcoin's cryptographic security. According to NS3.AI, the primary concern centers around the vulnerability of digital signatures rather than hashing algorithms. Recent advancements in quantum computing, such as Google's milestone achievement, have intensified worries about the exposure of Bitcoin's public keys, which could jeopardize millions of coins mined in the early days of the cryptocurrency. The industry is actively working on countermeasures, including proposals like BIP 360 and the formation of specialized teams to address these risks. However, reaching a consensus on the best protective measures remains a significant challenge for the community.

Blue Owl Capital is divesting $1.4 billion in assets to meet redemption demands, resulting in a 14% decline in its stock price over the past week. According to NS3.AI, this liquidity tightening event is drawing comparisons to previous financial crises that led to significant Bitcoin rallies, notably the 2008 and 2020 QE-driven bull runs. Former PIMCO CEO Mohamed El-Erian has expressed concerns that this situation could indicate broader financial instability, reminiscent of the 2007 Bear Stearns collapse.

Team USA has triumphed in the mixed team aerials event at the Winter Olympics, showcasing their dominance in the sport. New York Times posted on X, highlighting the team's impressive performance, which comes four years after their previous victory. The athletes demonstrated exceptional skill and coordination, earning them the top spot on the podium. This achievement adds to the United States' growing list of accolades in winter sports, further solidifying their reputation on the global stage.

Bitcoin climbed above $68,000 on Friday, extending its rebound as crypto markets largely brushed off renewed U.S. tariff headlines and legal uncertainty around President Donald Trump’s trade measures. The move marked a modest but notable continuation of risk appetite, with altcoins leading gains.BTC Breaks $68K Despite Tariff NoiseBitcoin rose through the $68,000 level after spending much of the session consolidating just below it, signaling limited sensitivity to a volatile sequence of U.S. trade developments. Earlier in the day, the U.S. Supreme Court ruled Trump’s global tariff rollout illegal, adding uncertainty around existing levies. By the afternoon, Trump announced a new 10% global tariff under Section 122, set to take effect within days.Despite the back-and-forth, crypto prices pushed higher, suggesting markets are viewing the tariff news as macro noise rather than a decisive risk-off catalyst.Altcoins Lead as Broad Crypto Index AdvancesThe CoinDesk 20 Index rose roughly 2.5%, with BNB, Dogecoin (DOGE), Cardano (ADA), and Solana (SOL) posting gains of 3%–4%, outperforming Bitcoin on the day.Traditional markets also advanced, with the S&P 500 and Nasdaq 100 gaining 0.9% and 0.7%, respectively. Crypto-linked equities followed suit: Coinbase (COIN), Circle (CRCL), and Strategy (MSTR) each rose more than 2%.Bitcoin miners tied to AI and data-center expansion continued to lag, with Riot Platforms (RIOT), Cipher Mining (CIFR), IREN, and TeraWulf (WULF) down 3%–6%.Rangebound Outlook Still DominatesDespite the move above $68,000, traders remain cautious about upside follow-through.“We’ve seen a modest rally as markets interpret tariffs as broadly negative for growth,” said Paul Howard, director at trading firm Wincent. “But volumes remain muted, and without a clear macro catalyst, crypto is still likely to trade rangebound.”Geopolitical Risks Remain on the RadarBeyond trade policy, investors are watching rising geopolitical tensions, including the risk of U.S. military action involving Iran, which could inject fresh volatility across global markets.For now, Bitcoin’s push above $68,000 reinforces the view that crypto remains resilient to headline-driven shocks, even as conviction stays limited and price action points to consolidation rather than a decisive breakout.

Nvidia is reportedly close to finalizing a $30 billion investment in OpenAI, scaling back from an earlier plan to invest as much as $100 billion in the ChatGPT maker, according to a report by the Financial Times.The AI chip giant is expected to participate in OpenAI’s new funding round, with a deal that could be concluded as early as this weekend, the report said, citing sources familiar with the matter.Nvidia declined to comment on the report.Funding Round Could Value OpenAI at $850 BillionThe upcoming funding round is said to value OpenAI at approximately $850 billion, underscoring the continued surge in capital flowing into artificial intelligence infrastructure and model development.Nvidia CEO Jensen Huang has previously stated that the company intends to make a “huge” investment in OpenAI, dismissing reports that Nvidia had paused or reconsidered its earlier $100 billion investment framework.In late January, Huang called suggestions of hesitation “complete nonsense,” reaffirming Nvidia’s commitment to backing OpenAI’s long-term expansion.Strategic Infrastructure InvestmentNvidia originally announced its intention in September to invest up to $100 billion to support OpenAI’s infrastructure buildout. The capital is expected to help finance the expansion of next-generation AI systems, including large-scale data centers equipped with high-performance GPUs.Huang has described OpenAI as “one of the most consequential companies of our time,” emphasizing Nvidia’s role in powering the underlying hardware stack behind generative AI systems.“Sam is closing the round, and we will absolutely be involved,” Huang said, referring to OpenAI CEO Sam Altman.Nvidia at the Center of the AI Infrastructure BoomNvidia has emerged as the dominant supplier of advanced processors used to train and operate large language models (LLMs), including OpenAI’s ChatGPT and Google’s Gemini.AI developers have directed a significant portion of recent funding into Nvidia’s GPUs, racing to construct data centers capable of supporting growing enterprise and consumer demand for AI services.The surge in AI investment continues despite signs of market caution, with billions being deployed into energy-intensive infrastructure to sustain what many see as the next technological supercycle.AI Capital Cycle Remains IntactWhile the reported $30 billion figure marks a scaled-back commitment relative to earlier headlines, the investment would still rank among the largest private funding allocations in technology history.The move reinforces Nvidia’s strategic alignment with OpenAI and signals continued conviction in the long-term growth trajectory of artificial intelligence infrastructure, even amid broader market volatility.

Apollo's Marc Rowan is well aware of Japan's economic challenges over the past three decades. Bloomberg posted on X, highlighting the repeated difficulties faced by both businesses and the government during this period. However, Rowan emphasizes that these challenges belong to the past, not the present.

Cardano (ADA) remains under pressure on the 4-hour chart, trading inside a descending channel after rejecting the $0. 38–$0. 40 range. source: https://zycrypto.com/pressure-builds-on-ada-despite-cardanos-bold-behind-the-scenes-push/

On February 21, reports indicate that the U.S. military has commenced its withdrawal from the Kasruk military base in Syria's northeastern Hasakah province. According to Jin10, several U.S. officials have previously stated that the military has recently completed its withdrawal from the Tanf military base near the Jordanian and Iraqi borders, as well as the Shaddadi military base in northeastern Syria. The withdrawal from remaining bases in Syria is expected to occur within the next two months.

암호화폐 분석가인 미카엘 반 데 포페는 비트코인이 전례 없는 매도세를 겪고 있다고 보고했습니다. 계속 읽어보세요: 비트코인이 전례 없는 매도세를 겪고 있습니다! 한 분석가는 이것이 “바닥에 매우 근접했음을 의미한다”고 말했습니다 source: https://kr.bitcoinsistemi.com/bitcoin-is-experiencing-unprecedented-sell-offs-according-to-an-analyst-this-means-we-are-very-close-to-the-bottom/

At ETH Denver, developers warned that advances in quantum computing could threaten Bitcoin’s digital signatures as the industry continues to debate how to prepare. source: https://decrypt.co/358784/bitcoin-quantum-threat-center-stage-ethereum-conference

ステーブルコインはもはや投機ツールではなく、世界中の何億人もの人々の主要な支払いと受取手段になりつつある。

polymarket,予測,ロイド・カフェからPolymarketへ：予測市場が保険業界を再構築しているゴールデンファイナンス,前例のない「保険業界の大撤退」が米国で進行中。

米国最高裁は6対3の投票結果で、トランプ氏の全世界関税政策を却下する判決を下した。これはトランプ氏が就任以来直面した最大の政策上の挫折である。

インターネットが解決したのは、情報が機械間でどのように流れるかである。ならばエージェント時代が真に解決すべきは、能力が機械間でどのように流れ、即座に実現されるかである。

Web3業界において主流入りした分野を評価する場合、ステーブルコインと予測市場がおそらく唯一の答えとなるだろう。

AIは強力で、賢い。しかし脆い。規律とシステム思考のもとで使用すれば、それは力の増幅器となる。無造作に使うと、それは雑音に過ぎない。

バフェットは引退前の3年間、一貫して株式をネット売却し続けており、ようやく新規にポジションを取った銘柄も、2026年に入ると相次いで「爆雷」している。例えば先日のユナイテッドヘルスグループは、たった1日で20％も暴落した。

米国最高裁は判決を公表し、米国の「国際緊急経済権限法」が大統領による大規模な関税賦課を認めていないと認定した。これはトランプ政権の関税政策が重大な挫折を喫したことを意味する。

米国最高裁はトランプ政権発足以来最も議論を呼んだ「世界関税」政策について最終判決を下した：違法、撤回。

モデル能力とエージェント工学の進歩に伴い、企業データガバナンスと組織適応性の向上により、エージェントは次第に各企業にとって非常に競争力のあるデジタル従業員となる。