2026-08-04 Terça

Notícias de cripto - Página 173

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.

GPT-5.6 is About to Launch, with Reasoning Speed Soaring to 750 Tokens/s, Allegedly Spanning 100 Wafers

GPT-5.6, OpenAI's next flagship model, is reportedly set for imminent limited release with a staggering inference speed of 750 tokens per second. According to tech community analysis, this performance is achieved by deploying the massive model, estimated at 3 trillion parameters, across an array of 70 to 100 Cerebras wafer-scale chips. A key innovation is the suspected radical hardware-software co-design, potentially involving a restructured, lightweight model architecture (e.g., a hybrid SSM or attention/FFN decoupling) specifically optimized for the Cerebras CS-3 system's immense on-chip memory bandwidth. This collaboration represents a significant step in OpenAI's push for full-stack AI dominance, further evidenced by their recent announcement of their first in-house AI inference chip, "Jalapeño." The move signals a strategy to control the entire AI stack, from model training and chip design to deployment optimization, aiming to overcome the physical bottlenecks of traditional GPU clusters for real-time, large-scale AI applications.

marsbit07/09 11:53

GPT-5.6 is About to Launch, with Reasoning Speed Soaring to 750 Tokens/s, Allegedly Spanning 100 Wafers

marsbit07/09 11:53

Zuckerberg Begins Betting on Prediction Markets, While Asian Countries Still View Them as Gambling

Mark Zuckerberg is backing prediction markets, with Meta developing its own app "Arena," signaling major tech validation. This industry now sees over $14 billion in monthly volume. These markets function as binary contracts (payout $1 if an event occurs, $0 if not), with trading prices reflecting real-time event probabilities. Results are settled by oracles. Prediction markets originated from informal political betting and academic experiments like the Iowa Electronic Markets. Their core mechanism relies on "skin in the game"—participants risk their own money, making aggregated information more reliable than polls or expert opinions. They have proven accurate in forecasting areas like monetary policy, elections, and market events. While Western markets are integrating them into regulated financial systems, many Asian jurisdictions still classify them as gambling, leading to regulatory divergence. This stance creates three major issues for Asia: regulatory arbitrage and capital outflow, loss of informational sovereignty as valuable social data accumulates offshore, and a lack of user protection within a formal framework. The article argues that Asia's focus should shift from blocking these markets to responsibly harnessing the data they generate within a regulated system. The current avoidance of discussion cedes leadership and advantages to foreign entities.

Foresight News07/09 11:47

Zuckerberg Begins Betting on Prediction Markets, While Asian Countries Still View Them as Gambling

Foresight News07/09 11:47

Beyond Private Keys: From Wallets and L2 to Supply Chains, How to Guard the Security Perimeter of Web3?

Beyond Private Keys: Securing Web3's Expanding Attack Surface from Wallets to L2s and Supply Chains The crypto space faced a wave of security incidents in June, with over $75 million lost across 40 major attacks. These breaches highlighted risks beyond private key theft, exposing vulnerabilities across the entire user interaction chain. Wallet security was compromised not through stolen seed phrases, but via a critical flaw in the Cardano wallet SecondFi's signing implementation. This bug allowed attackers to potentially derive private keys from publicly visible signature data, emphasizing that wallet security depends on correct cryptographic implementation, ideally in open-source, auditable code. Layer-2 networks also revealed complex trust chain risks. Attacks on legacy Aztec deployments exploited inconsistencies in proof systems, showing that a valid zero-knowledge proof is only as secure as its underlying rules. Another attack on Taiko's SGX-based prover stemmed from a leaked signing key and inadequate verification checks. Furthermore, a technical glitch halted Base's block production, underscoring that L2 security encompasses network availability and reliable user exit paths as much as asset safety. Finally, the Polymarket incident demonstrated that even audited smart contracts are not immune. A compromised third-party supplier led to a malicious script being injected into the platform's frontend, resulting in user fund losses. This "supply chain attack" shows that the security of the entire interaction path—from the webpage to the wallet signature—is critical. The conclusion is clear: Web3 security now involves safeguarding the entire journey from transaction intent to on-chain settlement. Users must adopt layered security habits: isolating long-term holdings, using dedicated wallets for daily interactions, scrutinizing transaction details before signing, and managing authorizations cautiously. Defense must evolve from protecting a single point (the private key) to securing a complete chain of interactions.

marsbit07/09 10:44

Beyond Private Keys: From Wallets and L2 to Supply Chains, How to Guard the Security Perimeter of Web3?

marsbit07/09 10:44

Robinhood Chain Goes Viral in One Week: Memes Drive Traffic, Stablecoins Support TVL

Robinhood Chain, an Arbitrum-based Layer 2 network launched on July 1st, experienced explosive growth in its first week. While meme coin hype drove user activity, stablecoin deposits fueled its surge in Total Value Locked (TVL). The chain's rapid adoption was driven by multiple factors. CEO Vlad Tenev reversed his initial stance, endorsing the chain for meme coins despite its original focus on Real-World Assets (RWA). The integration of the popular Solana-based launchpad Pump.fun significantly lowered the barrier for meme trading. Furthermore, the prediction market application World announced a migration from Solana to Robinhood Chain. Meme coin mania, led by tokens like CASHCAT, generated massive trading volume, with daily active addresses skyrocketing from near zero to hundreds of thousands. However, the primary driver of the chain's TVL, which soared past $234 million, was a major institutional deposit. Ethena injected approximately $50 million in stablecoins into the Morpho lending protocol, which underpins Robinhood's Earn product, accounting for the bulk of locked value. This highlights two concurrent narratives: retail-driven meme speculation boosting transactions, and institutional stablecoin deposits building foundational liquidity. In contrast, the chain's flagship RWA offerings, like tokenized stocks, remain a minor part of the ecosystem at around $12.8 million. The first week demonstrates a path where speculative trading and yield-seeking capital provide initial momentum, while the core RWA vision is still in early development.

Foresight News07/09 10:09

Robinhood Chain Goes Viral in One Week: Memes Drive Traffic, Stablecoins Support TVL

Foresight News07/09 10:09

Kazakhstan’s new crypto adoption push: Stablecoin rules, tax exemptions explained!

Kazakhstan has taken a major step to become a regulated crypto hub. President Kassym-Jomart Tokayev signed a decree, prepared with the Ministry of AI and Digital Development, to establish a formal framework for the digital asset market. The rules aim to boost investment and adoption through key measures. These include tax exemptions on individual income from crypto transactions, provided users disclose holdings on foreign platforms and move them to domestic, regulated exchanges. The decree also outlines a framework for stablecoin payments and a plan to allocate surplus state electricity to crypto mining to stimulate regional investment. Officials, including Deputy Prime Minister Zhaslan Madiyev, state the goal is to attract global capital by making digital assets as secure as traditional finance. Kazakhstan, already the world's third-largest in Bitcoin mining hashrate, aims to join jurisdictions like the UAE and Singapore with clear crypto regulations.

ambcrypto07/09 10:02

Kazakhstan’s new crypto adoption push: Stablecoin rules, tax exemptions explained!

ambcrypto07/09 10:02

The Illusion of a Prodigy

The Illusion of the "Genius Youth" The article discusses the recent interview incident involving Li Bojie, a former "Huawei Genius Youth," and AI company DeepSeek. It highlights the core conflict not as a simple case of suspected cheating during a coding test, but as a profound mismatch in expectations. Li, with an impressive background including entrepreneurship, a role at Huawei, and a position as a chief scientist, was deeply affected by a standard remote interview where the interviewer questioned his actions. The key point is his stated view of DeepSeek as the "pinnacle of the Chinese tech world." For him, the interview was a quest for identity validation—proof he belonged at the center of the new AI era. For DeepSeek, it was a routine skills assessment. The article argues that Li, while publicly rejecting the "genius" label, subconsciously expected to be treated as a peer for discussion, a courtesy extended by other companies like MiniMax and Xiaomi. DeepSeek, however, adhered strictly to its standardized process, prioritizing consistent, merit-based evaluation over individual prestige. This clash symbolizes a larger shift in the tech industry. The core thesis is that the AI era is dismantling the old system where past titles, companies, and accumulated experience guaranteed status. Now, with rapid knowledge obsolescence, "excellence is calculated in real-time." Li's anxiety—waiting weeks for the DeepSeek interview despite other offers—stems from the fear that rejection means being left behind by technological progress. The article concludes that this incident is a harbinger; soon, everyone will face a constant, implicit "interview" with the AI age itself, asking: "You were excellent yesterday. What about today?"

marsbit07/09 09:55

The Illusion of a Prodigy

marsbit07/09 09:55

Vanguard Group Enters the Arena, Opening a New Crypto Portal for 50 Million Traditional Investors

Vanguard Group, the world's second-largest asset manager with $12 trillion in assets under management and over 50 million investors, has signaled a significant strategic shift by posting a job opening for a "Head of Digital Assets, Personal Wealth." The role entails developing a comprehensive digital asset strategy, establishing long-term plans, and overseeing the full integration of digital assets into Vanguard's wealth management platform, covering areas like custody, settlement, asset tokenization, and stablecoins. This move marks a notable reversal from the firm's previous stance. In 2024, Vanguard refused to list spot Bitcoin ETFs and removed Bitcoin futures products. By late 2025, it allowed some third-party crypto ETF trading but reiterated it would not create its own crypto funds. The new hire represents a third step: building an internal team to integrate digital assets into its core infrastructure, moving beyond merely listing products. The initiative focuses on foundational financial infrastructure—how tokenized assets and digital settlement systems can connect to Vanguard's existing platform, which primarily serves long-term, conservative investors. While Vanguard maintains it will not launch proprietary crypto ETFs, it is proactively preparing its systems for a future involving tokenized assets and stablecoins, which Citigroup projects could reach a $5.5 trillion market by 2030. Vanguard's scale means its chosen standards for custody, settlement, and compliance could set de facto rules for the broader wealth management industry. The firm is acting despite regulatory uncertainty and cautious market sentiment (e.g., Citi recently lowered crypto price targets). Analysts suggest even a minimal 0.01% allocation from Vanguard's asset base would bring ~$12 billion into digital assets, forcing the development of robust risk and operational frameworks. Ultimately, Vanguard's focus is on building the plumbing for digital assets to potentially serve its vast client base, an effort whose impact may extend far beyond any single market cycle.

Foresight News07/09 09:41

Vanguard Group Enters the Arena, Opening a New Crypto Portal for 50 Million Traditional Investors

Foresight News07/09 09:41

Paradigm's New Playbook: Crypto in One Hand, AI and Robotics in the Other

Title: Paradigm's New Strategy: Crypto in One Hand, AI and Robotics in the Other On July 8, 2026, top-tier venture capital firm Paradigm announced the successful $12 billion close of its fourth fund, marking a strategic evolution beyond its pure-play crypto roots. While remaining committed to cryptocurrency, the firm is now formally extending its investment focus to include artificial intelligence, robotics, and other frontier technologies. This shift was foreshadowed by a subtle but significant change to its official social media description earlier in March, from "A research-driven crypto investment firm" to a broader "We build and invest in the companies and ideas shaping the frontier." The move is driven by the firm's recognition of transformative technological waves beyond crypto, particularly in AI and robotics, and a response to the shifting capital allocation landscape. Despite significant AI sector fundraising, Paradigm emphasizes its commitment remains grounded in deep technical rigor. A key intersection for Paradigm lies in AI Agents, where decentralized blockchain networks and stablecoins are seen as a natural financial infrastructure for autonomous digital operations. The firm is active in promoting open-source, decentralized AI (e.g., investing in Nous Research) and building agent-friendly blockchains (e.g., incubating Tempo). It is also developing tools like EVMbench (with OpenAI) and the Centaur AI Agent platform. Within its crypto stronghold, Paradigm will continue focusing on core infrastructure areas. These include derivatives and new liquidity layers (e.g., Hyperliquid), prediction markets (with plans for a proprietary trading terminal), and developer tools (continuing development of Reth and Foundry). In summary, Paradigm's expansion reflects a broader realignment in venture capital, where the intense capital concentration in AI and the search for exponential growth compel even crypto-native funds to broaden their narratives. However, this does not signify an abandonment of crypto; instead, the focus is sharpening on real-world financial applications like stablecoins, RWA, on-chain derivatives, prediction markets, and the convergence of Crypto and AI Agents.

Foresight News07/09 09:06

Paradigm's New Playbook: Crypto in One Hand, AI and Robotics in the Other

Foresight News07/09 09:06

The Preferred Stock Domino Effect: Strive Incurs a 7.08 Million Dollar Loss, Strategic Risk Spreading in a Chain Reaction

"Priority Stock Domino Effect": Strive's $7.08 Million Loss Reveals Chain-Reaction Risk in Bitcoin Reserve Sector Bitcoin reserve company-issued preferred shares are no longer just yield assets but a credit test for balance sheet health. While focus remains on Strategy, Strive, the 7th largest public Bitcoin holder, disclosed a tangible spillover effect: its holding of Strategy's (STRC) preferred shares lost $7.08 million in fair value over eight days, despite no change in share count. This exposes a clear cross-company risk transmission channel within the sector. Strive's filing shows its 505,000 STRC shares fell from ~$88.59 to ~$74.57 per share. While Strive remains solvent with 19,864 BTC and $141.7M cash, the loss signals that preferred stock risks can spread via inter-company holdings, shifting their perception from stable income to credit-like, high-risk assets dependent on issuer liquidity and dividend sustainability. In response, Strategy unveiled a "Digital Credit Capital Framework," raising STRC's annual dividend to 12%, mandating a 12-month cash reserve for dividends, and authorizing up to $1B each for STRC/common stock buybacks and a $1.25B Bitcoin sale plan to bolster reserves. This marks a shift to active credit risk management, formally incorporating potential Bitcoin sales to stabilize its capital structure. Third-party valuation tools, like Farside's calculator estimating STRC's net present value at ~$49.89, highlight that pricing now hinges critically on perpetual dividend sustainability and the issuer's ability to pay amid market volatility. Bitcoin's price (~$62k) remains below Strategy's average cost basis ($75,651), intensifying focus on reserve policies. The market faces two scenarios: 1) Contained risk, where STRC's discount narrows and stress is limited to Strategy; or 2) Systemic risk, where deep STRC discounts persist, dividend hikes fail, Bitcoin sales commence, and pressure spreads to other issuers like Strive's SATA shares. Key indicators to watch are STRC/SATA discount levels, dividend coverage credibility, equity issuance rates, and any actual Bitcoin divestment. Strive's future reports will be crucial in determining if its loss is an isolated event or the first sign of sector-wide credit risk contagion via preferred shares.

marsbit07/09 09:01

The Preferred Stock Domino Effect: Strive Incurs a 7.08 Million Dollar Loss, Strategic Risk Spreading in a Chain Reaction

marsbit07/09 09:01

How a Listed Company Died: Gambling $1.46 Billion on WLFI, with $540 Million Ending Up in Trump Family's Pockets

The article details the downfall of AI Financial Corporation (formerly Alt5 Sigma), a Nasdaq-listed fintech company. In August 2025, the company, whose board overlapped with the crypto project World Liberty Financial (WLFI), was acquired via a $750 million WLFI token payment. It then raised another $750 million in cash from investors to buy more WLFI tokens, totaling a $1.46 billion bet at ~$0.20 per token. The strategy proved disastrous. WLFI's price plummeted ~70% to ~$0.057, causing over $750 million in unrealized losses on the largely locked-up tokens. With its core payment business being sold, AI Financial now holds illiquid tokens, ~$10.5 million in depleting cash, and a going-concern warning from the SEC. Its stock fell over 90%. Crucially, of the $750 million cash used to buy WLFI tokens, an estimated $540 million flowed to Trump-affiliated entities due to WLFI's revenue-sharing structure, contributing to Trump's reported $1.4+ billion in 2025 crypto-related income. The case highlights the extreme risks for public companies making large, illiquid bets on single crypto assets.

Foresight News07/09 08:07

How a Listed Company Died: Gambling $1.46 Billion on WLFI, with $540 Million Ending Up in Trump Family's Pockets

Foresight News07/09 08:07

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