2026-06-21 Domingo

Notícias de cripto - Página 279

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.

Illustrating the Capital Market After DeepSeek V4's Launch: Zhipu and MiniMax Plunge, NVIDIA Panics

DeepSeek V4, a 1T parameter MoE model with a 285B Flash version, has been fully open-sourced under Apache 2.0, triggering significant reactions across capital markets. Chinese AI chipmakers like Cambricon and Hygon saw major stock gains, with Cambricon rising 60% monthly. In contrast, Hong Kong-listed AI firms Zhipu and MiniMax dropped over 7%, facing heavy short-selling. NVIDIA’s shares dipped, with analysts noting a "decoupling" of Chinese and North American AI inference demand. The launch intensified competition in the AI model space, following 11 major releases in 30 days, including GPT-5.5 and Llama 4. Unlike others, V4’s permissive licensing and full open-source release challenged closed-source models on performance, cost, and accessibility. Critically, V4 announced Day-0 support for domestic chips like Huawei’s Ascend 950PR and Cambricon’s Siyuan 590, offering better cost-performance than NVIDIA counterparts. This shift reduces reliance on CUDA, aligning with NVIDIA CEO’s earlier concerns about Chinese AI chips threatening its dominance. The move signals a tangible step in China’s AI supply chain independence, redirecting compute demand to local manufacturers like Hua Hong Semiconductor.

marsbit04/24 11:37

Illustrating the Capital Market After DeepSeek V4's Launch: Zhipu and MiniMax Plunge, NVIDIA Panics

marsbit04/24 11:37

Crypto Coalition Urges Senate To Fast-Track CLARITY Act As US Leadership Faces Critical Moment

A coalition of over 120 crypto industry organizations, including the Crypto Council for Innovation and the Blockchain Association, is urging the U.S. Senate Banking Committee to fast-track the CLARITY Act, a comprehensive market structure bill for digital assets. They argue that timely legislation is critical to ensure consumer protection, clarify regulatory roles, and maintain U.S. leadership in financial innovation, warning that delay could cede advantages to other jurisdictions. The push comes amid reports of a potential delay until mid-May due to banking sector opposition, particularly concerning restrictions on stablecoin yields. Industry leaders emphasize that May is a crucial window for action before political attention shifts to election campaigns.

bitcoinist04/24 11:31

Crypto Coalition Urges Senate To Fast-Track CLARITY Act As US Leadership Faces Critical Moment

bitcoinist04/24 11:31

Day 6 of the rsETH Incident: DeFi United Secures Approximately $100 Million in Intentional Commitments, but a $50 Million Gap Remains

On April 18, Kelp DAO’s rsETH LayerZero bridge was exploited, resulting in the unauthorized minting of 116.5k rsETH (approx. $292M). The attacker borrowed around $190M on Aave V3. The Arbitrum Security Council froze 30,766 ETH linked to the incident. DeFi United, a cross-protocol rescue initiative led by Awe, was formed to cover a total shortfall of 112.2k rsETH ($258M). As of April 24, several protocols have pledged around $100M in support, though most commitments are still under DAO voting or discussion. Key pledges include: - Golem: 1,000 ETH ($2.3M) - Aave founder Stani Kulechov: 5,000 ETH ($11.5M) - EtherFi: up to 5,000 ETH ($11.5M) - Lido: up to 2,500 stETH ($5.75M), contingent on full coverage - Mantle: proposed a $69M loan to Aave DAO under specific terms The remaining shortfall is estimated at $50M. Aave’s treasury and safety module (~$236M combined) can cover the worst-case bad debt scenario ($230M). Three potential loss distribution paths were outlined by DefiLlama’s 0xngmi: 1. Uniform 18.5% haircut for all rsETH holders: Aave bad debt ~$216M 2. Only protect Mainnet, abandon L2: bad debt up to $341M 3. Repay only pre-attack holders: technically difficult, ~$91M net loss KelpDAO has not yet announced a specific plan. The success of DeFi United depends heavily on KelpDAO’s final decision on loss allocation.

marsbit04/24 11:26

Day 6 of the rsETH Incident: DeFi United Secures Approximately $100 Million in Intentional Commitments, but a $50 Million Gap Remains

marsbit04/24 11:26

$467K In Crypto Seized As Spain Cracks Down On Illegal Piracy Platform

Spanish police seized €400,000 ($467,000) in cryptocurrency from two cold wallets hidden inside a wall thermometer during a raid in Almería. Three suspects were arrested in connection with the country’s largest illegal Spanish-language manga distribution platform, operational since 2014. The site generated over €4 million ($4.55 million) in ad revenue by offering pirated content. Authorities have not confirmed whether they can access the seized funds, as cold wallets require PINs or seed phrases. The case highlights challenges law enforcement face in handling crypto seizures, illustrated by custody failures in other countries like South Korea.

bitcoinist04/24 10:02

$467K In Crypto Seized As Spain Cracks Down On Illegal Piracy Platform

bitcoinist04/24 10:02

Kicked Out of PayPal, Musk Aims for a Comeback in the Crypto Market

Elon Musk's X (formerly Twitter) has launched its "Smart Cashtags" feature, generating approximately $1 billion in trading volume within days of its April 2026 pilot launch. The feature allows users to click on stock or crypto tickers (or even full Solana token contract addresses) in posts to view real-time price charts and discussions without leaving the app. Initially available to iPhone users in the US and Canada, with a partnership in Canada enabling direct trading via the Wealthsimple app. This move is part of Musk's broader "Everything App" vision, spearheaded by the upcoming X Money platform. Analysts, such as Mizuho's Dan Dolev, see this as a potential disruptor to the US payments market, even prompting a downgrade of PayPal's stock. X Money's beta offers services like 6% APY on deposits, cashback, and P2P transfers, with speculation it may later incorporate crypto trading and stablecoin settlements for faster transactions. However, the ambitious plan faces significant regulatory scrutiny. Senator Elizabeth Warren has questioned the sustainability of the high 6% yield and raised concerns over X's banking partner, Cross River Bank, which has a history of regulatory violations. Additional risks involve the "GENIUS Act," which may create loopholes for stablecoin issuance without full FDIC insurance coverage, potentially leaving users unprotected. The integration of social trading on a platform with over 500 million users could inject new liquidity and retail interest into the crypto market. Yet, it also amplifies risks like herd mentality and the blurring of lines between entertainment and financial speculation. Musk's return to finance, after his ouster from PayPal, hinges on balancing innovation with regulatory compliance.

marsbit04/24 09:11

Kicked Out of PayPal, Musk Aims for a Comeback in the Crypto Market

marsbit04/24 09:11

Tether’s Mega-Freeze: $344M USDT Locked Down In Major Operation With US Authorities

Tether has frozen $344 million in USDT held in two Tron wallets at the request of US authorities, including OFAC, after the wallets were linked to sanctions evasion and criminal activity. The company emphasized its routine cooperation with global law enforcement, having supported over 2,300 cases and frozen more than $4.4 billion in assets to date. This action contrasts with increased scrutiny on rival stablecoin issuer Circle, which faces a lawsuit over its alleged failure to promptly freeze $280 million stolen in the Drift Protocol hack. Tether also announced a collaboration with Drift Protocol to support recovery efforts with nearly $150 million in backing.

bitcoinist04/24 08:32

Tether’s Mega-Freeze: $344M USDT Locked Down In Major Operation With US Authorities

bitcoinist04/24 08:32

Shenzhen's Airdrop Hunters Are Now Turning to Hong Kong Stock IPOs

Shenzhen, a city synonymous with ambition and rapid growth, has long been a hub for those capitalizing on information and opportunity gaps. From its origins as a small fishing village, it has transformed into a global center for electronics, manufacturing, and innovation, home to giants like Huawei, Tencent, and DJI. Arez, a typical Shenzhen entrepreneur in his early thirties, runs an airdrop farming studio in Nanshan. In 2023, his team profited significantly from major airdrops including Arbitrum, Starknet, and LayerZero. At its peak, the operation managed thousands of on-chain addresses, utilizing scripts, IP proxies, KYC resources, and capital rotation to maximize returns. Now, like many others in Shenzhen’s dynamic speculative economy, Arez and his peers are shifting focus—this time to Hong Kong’s IPO market, seeking new avenues for profit in ever-evolving financial landscapes.

marsbit04/24 08:22

Shenzhen's Airdrop Hunters Are Now Turning to Hong Kong Stock IPOs

marsbit04/24 08:22

Four Outrageous Details Hidden in Justin Sun's Lawsuit Against WLFI

Cryptocurrency billionaire Justin Sun has filed a lawsuit against World Liberty Financial (WLFI), accusing its executives of fraud, theft, and other violations. The complaint highlights four key allegations: First, it details the controversial history of WLFI co-founder Chase Herro, including past scams, a prison record, tax liens, and alleged visits to Jeffrey Epstein’s private island. Second, Sun claims WLFI secretly upgraded its smart contract without token holder approval, granting itself the power to freeze and seize WLFI tokens—a move allegedly used against Sun. WLFI defended the action as necessary to protect user interests. Third, the dispute may have been fueled by Sun’s $100 million purchase of TRUMP meme tokens issued by a Trump-affiliated project. WLFI reportedly objected, though the purchase was allegedly approved by a Trump family member involved with both projects. Finally, Sun accuses WLFI of operating an unlicensed money transmission business due to its centralized control over token transfers, potentially violating federal and state laws. WLFI CEO Zach Witkoff dismissed the suit as a desperate distraction from Sun’s own misconduct. Herro did not directly address the allegations.

marsbit04/24 08:18

Four Outrageous Details Hidden in Justin Sun's Lawsuit Against WLFI

marsbit04/24 08:18

Chip Stocks Hit Record Highs Since 2000, SaaS Stocks Fall to Yearly Lows: Two Worlds Under the AI Divide

The article highlights a stark divergence in the tech market driven by AI: semiconductor stocks are surging while SaaS stocks plummet. On April 23, Texas Instruments saw its best single-day performance since 2000, with Q1 revenue up 19% and data center revenue surging 90%. Intel also reported blowout results, with revenue far exceeding expectations and its stock rising over 20% after hours. The semiconductor ETF (SMH) is up nearly 28% this year. In contrast, SaaS companies like ServiceNow and IBM experienced historic declines, with ServiceNow dropping 18% despite beating earnings estimates. The software ETF (IGV) has entered a technical bear market, losing about $2 trillion in market cap. The trend, dubbed "SaaSpocalypse," reflects fears that AI agents could reduce the need for software licenses and enable companies to build internal tools instead of relying on SaaS subscriptions. The market is rotating capital from software to semiconductors, betting on AI infrastructure as a safer play. Chip stocks now trade at high valuations—Texas Instruments at a P/E over 50, Intel at 120 times forward earnings—pricing in years of growth. However, this depends on continued massive AI capital expenditure from tech giants. If spending slows, the trend could reverse. For now, the divide persists: chips celebrate, SaaS struggles.

marsbit04/24 07:59

Chip Stocks Hit Record Highs Since 2000, SaaS Stocks Fall to Yearly Lows: Two Worlds Under the AI Divide

marsbit04/24 07:59

From Robinhood to Polymarket: Is the Era of Integrating All Assets on a Single Platform Coming?

From Robinhood to Polymarket: The Era of All-in-One Asset Platforms Is Coming Asset classes are rapidly converging. Platforms that once specialized in single categories—such as stocks, cryptocurrencies, or prediction markets—are now moving toward offering all three. Robinhood pioneered this model, starting with equities, adding crypto in 2018, and prediction markets in 2025. This strategy has proven resilient: when crypto revenues fell, other segments like options and stocks filled the gap. Now, prediction market leaders Polymarket and Kalshi are moving in the same direction, both announcing perpetual futures trading on April 21, 2026, pending regulatory approval. These futures will cover assets like Bitcoin, gold, and stocks such as Nvidia. This trend mirrors the consolidation seen in consumer tech, like smartphones replacing dedicated cameras and MP3 players. Younger users, accustomed to interacting with multiple asset types from an early age, will increasingly demand unified platforms. A key competitive advantage in prediction markets is collateral utilization—idle assets locked during betting periods. Polymarket’s move into perpetuals may be a strategy to generate yield from that capital, similar to earlier DeFi integrations like PolyAave. As the regulatory landscape evolves, traditional finance is also likely to incorporate crypto and prediction markets, further accelerating this convergence.

marsbit04/24 07:59

From Robinhood to Polymarket: Is the Era of Integrating All Assets on a Single Platform Coming?

marsbit04/24 07:59

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