2026-08-13 Quinta

Notícias de cripto - Página 575

Mantenha-se a par do mercado de cripto. Notícias em tempo real, análises, preços, histórias em alta e análise de especialistas — tudo num só lugar.

Sam Altman in Conversation with Stripe CEO: The Era Where Ideas Are More Valuable Than Code Has Arrived!

At Stripe's 2026 annual conference, OpenAI CEO Sam Altman joined Stripe CEO Patrick Collison for a fireside chat. Altman shared key insights on the AI revolution, emphasizing that we are in a period of rapid takeoff, with AI capabilities advancing weekly. He outlined OpenAI's evolution from a research lab to a product company and now a large-scale "token factory" – a low-margin, utility-like provider of intelligence. Altman stressed that the most successful AI adopters have CEOs who personally automate workflows, driving organizational change. A significant shift is the rise of the "idea person." Altman now actively invests in founders with deep product insight but no coding skills, as AI tools enable them to build. He advocates for "suspension of disbelief" in investing, planning long-term (e.g., 20-year infrastructure deals) while focusing on a clear 2-year product roadmap. Beyond products, Altman is most excited about AI accelerating scientific discovery, shortening decade-long research cycles in complex diseases and driving breakthroughs in materials science and energy. He predicts the first profitable fusion reactor could emerge within five years, spurred by AI's compute demands. Finally, Altman defended OpenAI's philosophy of iterative public deployment over elite control, believing democratizing AI access is crucial to avoid centralized power and unlock global innovation.

marsbit05/15 13:52

Sam Altman in Conversation with Stripe CEO: The Era Where Ideas Are More Valuable Than Code Has Arrived!

marsbit05/15 13:52

Some Issues Are Better Discussed in Person: Summer of Ethereum 2026 Is Here!

Summer of Ethereum 2026 is returning, focused on bringing crucial discussions about Ethereum's long-term development to in-person meetups across multiple cities. Organized by LXDAO and ETHPanda, the initiative aims to move beyond online discourse and event scheduling by addressing Ethereum's systemic challenges through real-world connections. The core question this year is the value of offline gatherings for the Ethereum community. While online discussions on topics like the roadmap, L2, account abstraction, and governance are abundant, they often lack depth and alignment. The goal is to bring these fragmented, complex issues—such as UX, developer tools, public goods, and local community building—into shared physical spaces to foster deeper understanding, trust, and actionable collaboration. The program will not follow a rigid format but will adapt to each city's context, potentially including talks, panels, workshops, and community gatherings. Key discussion areas include protocol evolution, Ethereum UX/account abstraction, real-world applications, developer tools, and sustainable community governance. The aim is for each event to leave behind clearer problems, stronger personal connections, and tangible follow-up actions. The call is open to developers, researchers, students, community members, local organizers, projects, and media partners. Participation is encouraged whether one brings deep expertise or just genuine curiosity. For Ethereum's ecosystem—built on principles of open networks and long-term collaboration—this "non-negotiable" effort seeks to translate belief into concrete, local cooperation. The ultimate hope is that these meetings will seed lasting partnerships and turn abstract challenges into progress, one city at a time. All event details and schedules will be updated on the Luma Calendar.

marsbit05/15 11:22

Some Issues Are Better Discussed in Person: Summer of Ethereum 2026 Is Here!

marsbit05/15 11:22

Surging 108% on Debut! The Biggest AI Dark Horse of 2026 is Born, Altman Profits 'Passively' Again

Cerebras, an AI chip company known for its wafer-scale "dinner plate-sized" WSE-3 processor, completed a landmark IPO on the NASDAQ in 2026. Its shares surged 108% on the first day of trading, with the valuation reaching approximately $100 billion at its peak. The offering raised $5.55 billion, marking one of the largest U.S. tech IPOs since Uber in 2019. The company's dramatic turnaround was a key driver, moving from a $482 million loss to a $238 million profit in 2025, with revenue growing 76% to $510 million. Major new contracts, including a multi-year deal with OpenAI potentially worth over $20 billion and a deployment agreement with AWS, boosted investor confidence. Founder Andrew Feldman emphasized to investors the coming explosion in AI inference demand, the viability of non-GPU compute, and the perceived overestimation of NVIDIA's CUDA ecosystem moat. The IPO created substantial returns for early investors like Foundation Capital (76x return) and Benchmark (12x return). OpenAI, through a strategic agreement linked to future compute purchases, secured an estimated $1.8 billion in paper gains, while Sam Altman's personal 2017 investment grew roughly tenfold to around $30 million. Cerebras' success is positioned as the opening act for a wave of massive AI-focused IPOs expected in 2026, including potential listings from SpaceX (targeting a $1.75 trillion valuation), OpenAI ($1 trillion), and Anthropic ($900 billion), collectively representing over $3 trillion in potential market value. The article concludes that these moves signal capital is placing foundational bets on the immense compute infrastructure required for the future development of Artificial Superintelligence (ASI).

marsbit05/15 11:20

Surging 108% on Debut! The Biggest AI Dark Horse of 2026 is Born, Altman Profits 'Passively' Again

marsbit05/15 11:20

Wall Street Institutional Holdings Exposed: Jane Street Bitcoin ETF Positions Slashed by 71%, JPMorgan Chase Increases Holdings by 174%

Q1 2026 US institutional 13F filings reveal diverse crypto strategies amid a bearish market. Bitcoin fell ~23.8% for the quarter, with spot ETFs seeing net outflows. Key highlights: Jane Street slashed its iShares Bitcoin Trust (IBIT) holdings by 71%, shifting focus to Ethereum ETFs (e.g., doubling iShares Ethereum Trust holdings) and adding stocks like Galaxy Digital and Riot Platforms. Conversely, JPMorgan aggressively increased Bitcoin ETF exposure, boosting IBIT by 174% and other Bitcoin funds by up to 3000%, while initiating a position in a Solana ETF and clearing its XRP ETF. Wells Fargo built Ethereum ETF positions despite sector outflows. BlackRock increased holdings in crypto-correlated stocks like MicroStrategy (MSTR) and Bitmine (BMNR). Its on-chain Bitcoin holdings grew, though its total crypto portfolio value shrank due to price declines. ARK Invest notably increased its stake in Circle (CRCL), emphasizing the stablecoin infrastructure narrative. Institutions displayed three key trends: 1) Growing interest in Ethereum as infrastructure. 2) Divergent Bitcoin strategies (long-term allocation vs. tactical trading). 3) Broader adoption of crypto-related equities. Market sentiment improved in April, with Bitcoin ETF inflows hitting a six-month high as Bitcoin recovered above $80,000. More major institutional filings are pending.

链捕手05/15 11:07

Wall Street Institutional Holdings Exposed: Jane Street Bitcoin ETF Positions Slashed by 71%, JPMorgan Chase Increases Holdings by 174%

链捕手05/15 11:07

Q1 Wall Street Institutional Holdings Revealed: Jane Street Slashes Bitcoin ETF Position by 71%, JPMorgan Increases Holdings by 174%

Wall Street's Q1 13F filings reveal divergent strategies among major institutions regarding crypto exposure amid a broad market downturn. Bitcoin fell nearly 24% in Q1, with total crypto market cap down 20.4%. Key moves include Jane Street sharply reducing its Bitcoin ETF holdings (cutting IBIT by 71%) while significantly increasing its Ethereum ETF positions and building a new stake in Galaxy Digital. In contrast, JPMorgan Chase aggressively bought the dip, increasing its IBIT holding by 174% and boosting stakes in other Bitcoin ETFs, while initiating a position in a Solana ETF and clearing its XRP ETF. Wells Fargo increased its Ethereum ETF exposure by over 60% despite outflows from the asset class, while nearly exiting its Galaxy Digital position. BlackRock continued buying Bitcoin on-chain (adding ~15,000 BTC) and increased its holdings of crypto-correlated stocks like MicroStrategy and Bitmine, though its overall crypto portfolio value shrank due to price declines. ARK Invest notably increased its bet on Circle, highlighting institutional interest in the stablecoin infrastructure narrative. The filings signal three trends: growing institutional interest in Ethereum for long-term infrastructure plays, strategic differences (not bearishness) driving Bitcoin positioning, and crypto-equities becoming a core, though contested, allocation (e.g., mixed views on Galaxy Digital). The Q1 accumulation by some institutions appears validated in Q2, with Bitcoin rebounding above $80,000 and spot Bitcoin ETFs seeing renewed net inflows.

marsbit05/15 11:07

Q1 Wall Street Institutional Holdings Revealed: Jane Street Slashes Bitcoin ETF Position by 71%, JPMorgan Increases Holdings by 174%

marsbit05/15 11:07

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