2026-08-21 Sexta

Notícias de cripto - Página 1030

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.

Ethereum Treasury Companies Still In The Game? Here’s What They’ve Been Up To

Despite the crypto market downturn, Ethereum treasury companies Bitmine and Sharplink continue advancing their ETH strategies. Bitmine purchased an additional 60,976 ETH last week, bringing its total to 4.535 million ETH (3.76% of supply) and is over 75% toward its goal of holding 5%. The company has staked over 3 million ETH, with its chairman, Tom Lee, stating their staking rewards could reach $259 million annually. Sharplink, holding over 863,020 ETH, outlined its 2025 strategy to compound ETH per share and generate yield above native staking rates, though it has paused purchases. Both companies are sitting on significant unrealized losses. The Ethereum Foundation also plans to stake 70,000 ETH. ETH price was trading around $2,000 at the time of writing.

bitcoinist03/12 19:02

Ethereum Treasury Companies Still In The Game? Here’s What They’ve Been Up To

bitcoinist03/12 19:02

Metaplanet Bets On Japan’s Bitcoin Boom With ¥4 Billion Infrastructure Push

Metaplanet, a Tokyo-listed company, is expanding its Bitcoin strategy beyond treasury accumulation by establishing two new subsidiaries: Metaplanet Ventures and Metaplanet Asset Management. With a ¥4 billion infrastructure push, Metaplanet Ventures will invest in Japan's Bitcoin financial ecosystem, including lending, payments, custody, stablecoins, derivatives, and compliance. It will also launch an incubator and a grants program. The company believes Japan's regulatory framework for digital assets is already best-in-class and now requires execution at scale. An initial investment of up to ¥400 million will go to JPYC, Japan's first licensed yen stablecoin, highlighting a focus on building the financial rails needed for institutional Bitcoin adoption. The broader ambition is to position Metaplanet as a vertically integrated player—accumulating BTC, backing infrastructure, and acting as a capital markets intermediary—betting that Japan is Bitcoin's next major growth market.

bitcoinist03/12 18:56

Metaplanet Bets On Japan’s Bitcoin Boom With ¥4 Billion Infrastructure Push

bitcoinist03/12 18:56

The Fall of Crypto Actually Has Little to Do with Scamming Retail Investors

The decline of Crypto is not primarily due to "scamming retail investors," but stems from deeper structural issues, according to a seasoned Crypto OG. Key problems include: 1. **Misunderstanding of Bitcoin’s Whitepaper**: The core concept is not "decentralization" (a term absent in the whitepaper) but "distributed trust architecture" — eliminating the need for trusted third parties. Many projects fail to achieve even basic distributed systems while overusing decentralized rhetoric. 2. **Loss of Incremental Users**: Grand narratives (Web3, Metaverse, GameFi, etc.) have oversold the technology’s capabilities, leading to repeated user disappointment and eroded trust. The market now suffers from a lack of new participants. 3. **Erosion of Community Belief**: Many communities engage in "narrative engineering" — using complex jargon to attract new users while insiders anticipate selling at peaks. This creates a cycle of hype, pump, and dump, damaging overall market credibility. 4. **Premature Financialization**: Crypto prioritized token launches and financialization before establishing robust infrastructure or mature applications. This led to overvaluation and repeated failures when technology couldn’t support inflated prices. 5. **Shift in Attention**: Human attention is moving from social and community interactions (like Telegram and Discord) toward AI-driven engagement. As an attention-dependent market, Crypto is naturally declining as interest wanes. The OG concludes that while Crypto isn’t dead, its current narrative has ended. The real tragedy is exhausting two decades of storytelling in just three years, before the underlying technology was ready. Scams are inevitable in markets, but the absence of new believers is fatal.

比推03/12 18:31

The Fall of Crypto Actually Has Little to Do with Scamming Retail Investors

比推03/12 18:31

Binance.US Eyes DeFi And Tokenized Assets Under New CEO

Binance.US is charting a new strategic direction under its newly appointed CEO, Stephen Gregory, who brings a strong compliance background from previous roles at Gemini and CEX.IO. The company plans to expand into decentralized finance (DeFi) and tokenized assets, signaling ambitions beyond recovery from past legal challenges. This shift follows the dismissal of a 2023 SEC lawsuit against the exchange in May 2025, which had previously forced the platform to suspend dollar transactions and scale back operations. Since restoring banking services a year ago, Binance.US has introduced new rewards, staking, and referral programs to regain user trust. The move into tokenized assets—digital representations of stocks and other instruments—aligns with industry trends, as major exchanges compete to offer more diverse financial products.

bitcoinist03/12 17:31

Binance.US Eyes DeFi And Tokenized Assets Under New CEO

bitcoinist03/12 17:31

Is Quantum Computing A Threat To Bitcoin? ARK Invest Breaks It Down

ARK Invest and Unchained's research paper examines the potential threat quantum computing poses to Bitcoin's cryptography. The authors conclude it is a legitimate long-term concern but not an imminent threat. Current quantum systems are in the "NISQ era" with limited qubits and high error rates, far from the estimated requirement of at least 2,330 logical qubits to break Bitcoin's encryption. The report describes quantum development as a gradual progression, not a sudden event, providing ample warning and time for the market and network to adapt. It estimates that roughly 35% of Bitcoin's supply could theoretically be exposed, but many of these coins are either lost or can be migrated to safer address formats. The paper highlights that meaningful quantum breakthroughs would disrupt broader internet security first, triggering a coordinated response. While the technical risk is distant, it raises future governance challenges, as upgrading Bitcoin's cryptography would require community consensus. The authors frame the issue as a manageable long-term engineering problem rather than an abrupt point of failure.

bitcoinist03/12 16:02

Is Quantum Computing A Threat To Bitcoin? ARK Invest Breaks It Down

bitcoinist03/12 16:02

Pakistan Legislation: How Does South Asia's 'Crossroads' Anchor the Future of Digital Assets with Compliance?

Pakistan has passed the Virtual Asset Act and established the Pakistan Virtual Assets Regulatory Authority (PVARA), marking a shift from an unregulated environment to a formal regulatory framework for digital assets. The law defines virtual assets as a regulated asset class and mandates licensing for exchanges, custodians, and token issuers. PVARA will coordinate with anti-money laundering, tax, and national security agencies, integrating digital assets into the broader financial and security governance system. Situated at a geopolitical crossroads, Pakistan’s approach contrasts with its neighbors: Afghanistan’s regulatory vacuum, Iran’s state instrumentalization of crypto under sanctions, and the Gulf’s emerging compliance hubs like the UAE and Saudi Arabia. By adopting clear regulations, Pakistan aims to align with international standards and facilitate future cross-border cooperation with Gulf financial centers. The new regime signals increased compliance costs but reduced long-term uncertainty, potentially attracting institutional investment. It reflects a strategic effort to position Pakistan as an active rule-maker in regional digital economy dynamics, balancing prohibition and laissez-faire policies with a structured, compliant middle path.

marsbit03/12 15:42

Pakistan Legislation: How Does South Asia's 'Crossroads' Anchor the Future of Digital Assets with Compliance?

marsbit03/12 15:42

Firecrawl Launches Web Scraping Tool for Agents, NVIDIA Releases Nemotron 3 Super: What's the English Community Discussing Today?

Over the past 24 hours, key discussions in the English-speaking crypto and AI communities centered on several major developments. Firecrawl launched a CLI toolchain specifically for AI agents, enabling efficient web scraping and data extraction, though its pricing drew some criticism. Nvidia released Nemotron 3 Super, a 120B-parameter open-weight model with a 1M-token context window, raising both excitement and concerns over latency and safety. Google introduced Nano Banana 2, a high-speed image generation model, though its naming was met with mixed reactions. In AI agent infrastructure, Base44’s Superagent entered the cloud-based agent automation space, intensifying competition with local solutions like OpenClaw and raising debates over security and centralization. Ramp’s AI Index suggested Anthropic is gaining traction as the preferred enterprise AI vendor over OpenAI. In crypto, Solana continued to strengthen its infrastructure with DoubleZero Edge’s real-time market data via multicast technology and led in stablecoin transfer volume after filtering wash trading. Jupiter launched its Season 2 rewards program with a $2M JupUSD pool. Ethereum saw progress in L2 interoperability with on.eth addressing cross-chain identity fragmentation. Base ecosystem projects like Noise.xyz and rip.fun attracted significant attention, while Circle experimented with AI agents autonomously managing a hackathon using USDC. Perp DEX Lighter introduced a revised market structure to improve fairness, and prediction market platform Kalshi noted growing institutional engagement, with Marco Rubio emerging as an early favorite for the 2028 U.S. presidential election. Overall, themes included the shift toward cloud-based AI agents, model capability races, enterprise AI adoption, and the maturation of on-chain trading and prediction markets.

marsbit03/12 15:41

Firecrawl Launches Web Scraping Tool for Agents, NVIDIA Releases Nemotron 3 Super: What's the English Community Discussing Today?

marsbit03/12 15:41

Crypto Surveillance Surge? South Korea’s Tax Office Rolls Out Aggressive New Profit‑Tracking

South Korea's National Tax Service (NTS) is developing an AI-powered system to track cryptocurrency investment profits for taxation, set to launch in 2027. With a budget of $2 million, the "Comprehensive System for Virtual Asset Transaction Analysis" will aggregate data from exchanges and blockchain analytics to detect tax evasion. The move follows previous delays and recent crypto scandals, intensifying pressure for stricter oversight. Once operational, the system will monitor high-value transactions across borders, making tax avoidance riskier. This model may influence other high-tax jurisdictions, challenging crypto's status as an off-grid asset class.

bitcoinist03/12 14:31

Crypto Surveillance Surge? South Korea’s Tax Office Rolls Out Aggressive New Profit‑Tracking

bitcoinist03/12 14:31

Strategy’s STRC Funds 7,000 Bitcoin Purchase as Experts Warn High-Yield Risks

Strategy has purchased 7,000 Bitcoin this week using funds raised through its high-yield preferred stock, STRC, which offers investors an 11.5% yield with monthly payouts. The company has bought over 11,000 BTC in the past two weeks and accumulated roughly 34,000 BTC since STRC’s launch. STRC is a perpetual preferred stock designed to trade near its $100 face value, though it has occasionally dipped below that level, prompting Strategy to raise dividends to attract buyers. Experts, including Two Prime CEO Alexander Blume, caution that high yields like STRC’s come with elevated risks, especially given Bitcoin’s volatility. Despite the risks, strong investor demand continues to fund Strategy’s rapid Bitcoin acquisitions.

TheNewsCrypto03/12 14:24

Strategy’s STRC Funds 7,000 Bitcoin Purchase as Experts Warn High-Yield Risks

TheNewsCrypto03/12 14:24

Open Interest in Options Exceeds Futures for the First Time: How Are On-Chain Derivatives Approaching the Eve of an Explosion?

The cryptocurrency options market is experiencing significant growth, with Bitcoin options open interest reaching $65 billion in mid-2025, surpassing futures open interest for the first time. This shift highlights increasing institutional demand for defined-risk tools like options over pure leverage instruments. While centralized platforms like Deribit (acquired by Coinbase) and CME’s IBIT options dominate, on-chain derivatives are gaining traction but remain nascent. DeriveXYZ leads in on-chain options with over $700 million in notional trading volume, having evolved from an AMM to a gas-free central limit order book on its own Layer 2. Its portfolio margin system and cross-margin support appeal to institutional users. Similarly, KyanExchange combines order book matching with on-chain portfolio margins and partial liquidation mechanisms. Structured products and hedging needs are driving adoption, as evidenced by the success of options-based yield strategies in TradFi. Regulatory clarity is improving, with recent SEC-CFTC joint statements and legislative progress reducing uncertainty. CME’s planned 24/7 crypto options trading further signals maturation. Though on-chain options are still early, infrastructure and regulatory developments suggest potential for expansion.

比推03/12 14:05

Open Interest in Options Exceeds Futures for the First Time: How Are On-Chain Derivatives Approaching the Eve of an Explosion?

比推03/12 14:05

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