2026-08-16 Domingo

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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.

Warsh, Trump's Next 'Scapegoat' at the Federal Reserve?

Kevin Warsh, a nominee for the Federal Reserve chair, faces a challenging confirmation hearing amid political pressure from former President Donald Trump to implement immediate and significant interest rate cuts. Warsh has proposed reforms including reducing the Fed’s communication frequency and shrinking its $6.7 trillion balance sheet. However, market expectations for rate cuts remain limited, creating tension with Trump’s demands. Warsh’s stance has shifted over time, from hawkish during the financial crisis to more dovish recently, citing AI-driven productivity gains. His confirmation is further complicated by Republican Senator Thom Tillis’s threat to block the nomination unless an investigation into current Chair Jerome Powell is dropped. Trump has warned of firing Powell if he doesn’t leave on time. Observers note that Warsh risks becoming a "scapegoat"—either by yielding to political pressure and fueling inflation, or by resisting and facing Trump’s backlash. His ties to Trump’s circle and Wall Street support may aid his nomination, but his ability to balance political demands with the Fed’s credibility remains uncertain. Historical precedents, like Arthur Burns’s compliance with Nixon, highlight the risks of political interference in monetary policy.

marsbit04/20 11:15

Warsh, Trump's Next 'Scapegoat' at the Federal Reserve?

marsbit04/20 11:15

Plunging 10% Then Surging: Weekend Crude Oil Market Watch

Following a 10% plunge, oil prices surged over the weekend as geopolitical tensions in the Strait of Hormuz escalated dramatically. The initial market optimism, driven by the strait’s brief reopening on Friday, quickly reversed on Saturday when Iran reinstated restrictions and fired on vessels, halting nearly all traffic. In response, oil contracts rose approximately 4.52%, while S&P futures fell nearly 0.8%. U.S. President Trump alternated between diplomatic gestures—sending an envoy for talks—and threats to destroy Iranian infrastructure if no deal was reached. Iran rejected further negotiations, fearing a U.S. attack before the midweek ceasefire deadline. This triggered another spike in oil, surpassing Saturday’s highs, and further pressured equity markets. Crypto-related stocks underperformed significantly. Market optimism is expected to be punished, and the week ahead hinges on whether Iran maintains its refusal to negotiate.

marsbit04/20 11:07

Plunging 10% Then Surging: Weekend Crude Oil Market Watch

marsbit04/20 11:07

6,000 CEOs Admit AI 'Did Nothing', Yet It Was Used to Lay Off 40,000 People in Q1 This Year

A study by the National Bureau of Economic Research (NBER) surveying 6000 executives across four countries reveals that nearly 90% of businesses report AI has had "no measurable impact" on employment or productivity over the past three years. Despite global AI investments exceeding $250 billion in 2024, only 12% of CEOs reported both cost reductions and revenue growth from AI. Contrastingly, in Q1 2026, the industry saw 78,557 tech job cuts, with 47.9% attributed to AI and automation. Critics label this contradiction an "AI version of the Solow Paradox," referencing the visible lack of AI's effect in productivity data amid widespread adoption. While some leaders, like Anthropic’s CEO, predict AI will eliminate half of entry-level white-collar jobs, others accuse firms of "AI washing"—using AI as a pretext for layoffs originally planned due to over-hiring or weak demand. However, companies like IBM and Cognizant are bucking the trend by increasing entry-level hiring and retraining staff to work alongside AI. Economists suggest a "J-curve" effect may be underway, where initial productivity stagnation is followed by significant gains, as was seen with IT in the 1990s. The transition remains challenging, with true productivity improvements expected within 6–12 months.

marsbit04/20 11:05

6,000 CEOs Admit AI 'Did Nothing', Yet It Was Used to Lay Off 40,000 People in Q1 This Year

marsbit04/20 11:05

Solana Q1 Report: Revenue Plunges 68% Year-on-Year, Developers Decrease by 30%

Solana Q1 2026 Report: Key Metrics Show Significant Decline Amid Market Reset Solana experienced a substantial downturn in Q1 2026, with key performance indicators reflecting a broader market cooling. Total network revenue (REV) fell to $89.9 million, down 68% year-over-year (YoY) and 1.4% quarter-over-quarter (QoQ). This decline was driven by reduced speculative activity, which had previously fueled the network during the 2024/2025 bull market. Key revenue components saw mixed results: base fees dropped 8.7% QoQ, Jito tips (MEV) fell 19.7%, priority fees rose 23%, and vote fees declined 44.5%. The annualized real yield for stakers was just 0.17%, down 67% YoY. Network GDP, generated by top applications, fell 7% QoQ to $451 million. Pump Fun emerged as a standout, generating $103 million (up 3% QoQ), surpassing Solana's L1 revenue. However, daily active addresses averaged 2.4 million, down 4.8% YoY. Stablecoin supply on Solana reached $15.9 billion, down 2.7% QoQ but up 18% YoY. USDC and USDT remained dominant. DEX volumes averaged $3.2 billion daily, with private DEXs now accounting for 60% of all volume. The network's net dilution rate was 4.38%, while the cost to produce $1 of REV was $8.10, up 93% YoY. The number of new tokens created on launchpads grew 42% QoQ to 3 million, with Pump Fun dominating 85% of this market. Despite the downturn, Solana's core strengths remain: its position as a hub for retail trading apps, potential in perpetual markets, and growing use in stablecoin-based fintech applications, particularly in Latin America. However, developer activity declined 32% YoY, slightly worse than Ethereum's 29% drop. The network must now focus on attracting traditional finance, competing in perpetual markets, and sustaining developer ecosystem growth to drive the next expansion cycle.

marsbit04/20 10:42

Solana Q1 Report: Revenue Plunges 68% Year-on-Year, Developers Decrease by 30%

marsbit04/20 10:42

XRP SuperTrend Flips Bullish For First Time Since January – Is A Rally To $1.90 Next?

XRP's SuperTrend indicator has flipped to a bullish signal for the first time since January 17, suggesting a potential reversal after months of persistent downtrend. The shift occurred after XRP closed marginally above the SuperTrend line at $1.40, indicating weakened bearish momentum. Analyst Ali Martinez identifies $1.55 as a critical resistance level; a decisive break above it could trigger a relief rally toward $1.90. However, approximately 60% of circulating supply is held at an average cost of $1.44, creating significant selling pressure in that zone. XRP is currently trading at $1.42, with the SuperTrend now acting as dynamic support.

bitcoinist04/20 10:33

XRP SuperTrend Flips Bullish For First Time Since January – Is A Rally To $1.90 Next?

bitcoinist04/20 10:33

When Top Crypto VCs Are Shrinking Across the Board, Why Has This Firm Grown by 150%?

In a declining crypto market where top venture capital firms like Paradigm, Pantera, a16z crypto, and Multicoin saw significant reductions in assets under management (AUM), Haun Ventures stood out with a 150% growth, increasing its AUM from $1 billion to $2.5 billion by 2025. Founded by Katie Haun, a former federal prosecutor and a16z crypto veteran, the firm combines regulatory insight with investment discipline. Initially investing heavily in NFTs during the 2022 hype, Haun Ventures quickly pivoted as the bubble burst, adopting a cautious approach with only six investments over the following 18 months. The firm balanced its portfolio between digital tokens and traditional equity, allocating about 30% to liquid tokens like Bitcoin and Ethereum, which contributed significantly to returns as Bitcoin’s price surged. By 2024, Haun Ventures shifted focus to B2B solutions in payments and developer infrastructure, leading over 56% of its investment rounds—the highest rate among top VCs. This strategy paid off with several high-multiple exits via acquisitions, such as Bridge (acquired at $1.1 billion from a $200 million valuation) and BVNK (acquired at $1.8 billion from a $750 million valuation). The firm’s success is attributed to its regulatory foresight, adaptive strategy, high-conviction lead investments, and emphasis on real-world utility and exit efficiency—making it a standout performer during the crypto downturn.

marsbit04/20 10:32

When Top Crypto VCs Are Shrinking Across the Board, Why Has This Firm Grown by 150%?

marsbit04/20 10:32

A Transformative Era for DeFi Collateral: Exploring RWA as the New Composable Infrastructure for DeFi

DeFi Collateral Transformation: RWA Emerges as Composable Infrastructure The tokenized Real-World Asset (RWA) market has reached $27 billion, yet only about $2.7 billion is actively used as collateral in DeFi lending markets. This growth was accelerated by key 2025-2026 regulatory milestones in the U.S., including the GENIUS Act for stablecoins and the classification of major blockchain tokens as digital commodities. The composition of tokenized assets differs significantly from those actively used in DeFi. U.S. Treasuries dominate tokenized AUM (48.5%) but represent only 2% of DeFi deposits. Conversely, credit assets (17% of AUM) constitute 80% of deposits, driven by yield differentials that enable profitable leverage strategies. Reinsurance is emerging as a new composable asset class, with over 80% of its tokenized supply active in DeFi. The market is evolving in real-time. As yield spreads compress, collateral diversification is increasing, evidenced by Aave Horizon's shifting composition. Permissionless access is a critical driver for distribution, as demonstrated by Maple Finance's 'syrup' tokens, which have been composably deployed across multiple chains and protocols without requiring permissions. In conclusion, while the absolute value of RWA in DeFi is still small, its rapid growth rate, the divergence between tokenized and utilized assets, and the power of permissionless composability are the key trends shaping this new infrastructure layer.

marsbit04/20 10:22

A Transformative Era for DeFi Collateral: Exploring RWA as the New Composable Infrastructure for DeFi

marsbit04/20 10:22

When Wallets Start Embedding AI Agent: The New Interaction Paradigm of ERC-8211, Why Is It Worth Attention?

The article discusses ERC-8211, a new Ethereum standard developed by Biconomy and the Ethereum Foundation, aimed at enabling dynamic, multi-step on-chain execution for AI agents and complex DeFi workflows. Currently, AI agents can plan multi-step operations (e.g., swapping ETH for USDC, bridging, and depositing into a protocol), but execution fails due to static parameters in existing batch processing standards like ERC-4337. These static batches freeze values (e.g., swap amounts) at signing, making them vulnerable to slippage, gas changes, and chain state shifts, often resulting in partial or failed transactions. ERC-8211 introduces a programmatic approach ("From transactions to programs") with three primitives: - **Fetchers**: Retrieve real-time on-chain values (e.g., current balance) during execution. - **Constraints**: Enforce conditions (e.g., minimum output amount) before proceeding. - **Predicates**: Act as gatekeepers between steps (e.g., wait for cross-chain funds to arrive). This allows atomic execution of multi-step transactions with dynamic, condition-based flow, reducing failure risks and idle capital. The standard is compatible with account abstraction (e.g., ERC-4337) and shifts wallets from mere signers to interpreters of intent-based programs, enhancing security and usability for AI-driven DeFi. It represents the next evolution in on-chain interaction, enabling one signature to execute a dynamic, outcome-oriented program.

marsbit04/20 10:21

When Wallets Start Embedding AI Agent: The New Interaction Paradigm of ERC-8211, Why Is It Worth Attention?

marsbit04/20 10:21

Ant Digital Tech Proposes New Architecture for Agent Economy, Covering Four Layers: Identity, Payment, Risk Control, and Compliance

Ant Digital Technologies (Ant Digital) has introduced a new architectural framework for the agentic economy, named the "4R Full-Stack Architecture," at the Hong Kong Web3 Festival. The framework is designed to address four core challenges in AI agent operations: identity, payment, risk control, and compliance. The four layers include: - **Agentic Runtime**, featuring DTClaw with the CARLI security model to enforce behavioral constraints and ensure controllability and auditability; - **Payment Rails**, which provide on-chain payment channels supporting smart decision-making, verifiable credentials, instant settlement, and cross-chain asset transfers; - **Agent Registry**, leveraging DIDs and the ERC-8004 standard to assign verifiable on-chain identities to agents; - **Root Infrastructure**, built on Jovay Layer2 and ZKVM technology to enable high-speed micro-payments and trusted off-chain computation with on-chain verification. According to CTO Yan Ying, the architecture aims to resolve fundamental gaps in the current agent economy—such as execution vulnerabilities, identity issues, payment barriers, and trust deficits—by redesigning underlying infrastructure rather than applying superficial fixes. The initiative builds on Ant Digital’s extensive experience in financial-grade security, privacy computing, and blockchain.

marsbit04/20 09:24

Ant Digital Tech Proposes New Architecture for Agent Economy, Covering Four Layers: Identity, Payment, Risk Control, and Compliance

marsbit04/20 09:24

The $290 Million Deficit: A Three-Way Game Between Aave, L0, and Kelp—Who Should Foot the Bill?

An incident involving the theft of 116,500 rsETH (worth approximately $290 million) from Kelp DAO’s cross-chain bridge contract has triggered a complex dispute over responsibility and compensation among Kelp DAO, LayerZero, and Aave. The attack occurred due to a compromised RPC provider used by LayerZero’s Decentralized Verifier Network (DVN). Since Kelp DAO’s bridge used a 1/1 DVN configuration—a single point of failure—the attacker successfully forged a cross-chain message, leading to the unauthorized release of rsETH tokens from the mainnet. These genuine tokens were then deposited into Aave and other lending platforms to borrow WETH, enabling the attacker to exit with the funds. Responsibility is attributed primarily to Kelp DAO for its risky 1/1 DVN setup. LayerZero bears secondary responsibility for permitting such a vulnerable configuration in its protocol layer. Aave also shares indirect blame for over-collateralizing rsETH and other Liquid Restaking Token (LRT) assets without adequate ongoing risk oversight. Kelp DAO lacks sufficient funds to cover the loss, shifting focus to the deeper-pocketed players: LayerZero, whose cross-chain ecosystem and reputation are at risk, and Aave, which faces massive bad loans and declining Total Value Locked (TVL). Aave has asserted that mainnet rsETH remains fully backed, implying it expects Kelp DAO to allow redemption of underlying ETH. This approach would preserve Aave’s mainnet positions but invalidate Layer2 rsETH, damaging LayerZero’s cross-chain credibility. Potential solutions include: - A universal 18.5% haircut on all rsETH holders, causing significant Aave bad debt. - Writing off Layer2 rsETH entirely, protecting Aave mainnet but harming LayerZero and Kelp DAO. - Negotiating a bounty with the hacker for partial fund return. - A joint bailout, possibly led by LayerZero’s ecosystem fund, given its long-term stake in the cross-chain ecosystem. The situation remains unresolved as the parties negotiate, but prolonged delay risks broader DeFi instability, including potential liquidity crises and loss of confidence in LRT and cross-chain infrastructures.

Odaily星球日报04/20 08:52

The $290 Million Deficit: A Three-Way Game Between Aave, L0, and Kelp—Who Should Foot the Bill?

Odaily星球日报04/20 08:52

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