2026-08-05 Quarta

Notícias de cripto - Página 216

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.

BIS Report Compliance Watch: The Real Risks of Stablecoins Are Not Just 'De-pegging'

BIS Report Compliance Observations: The real risks of stablecoins go beyond "depegging" The BIS report "Anchoring trust in money: innovation beyond stablecoins" argues that while stablecoins and tokenization offer efficiency gains, their primary risk lies in fitting into an identifiable, monitorable, accountable, and regulatable financial system. Money's trust stems not just from technology but from institutional arrangements: a common unit of account, guaranteed redemption at par, liquidity support, regulatory frameworks, and financial integrity requirements. Stablecoins, operating on permissionless blockchains with pseudo-anonymity and non-custodial wallets, create systemic compliance gaps: unclear customer identity, incomplete fund origins, unexplained transaction purposes, fragmented cross-chain paths, and ambiguous liability. On-chain transparency does not equal compliance transparency. Public addresses don't reveal identity or intent. While blockchain analytics aid law enforcement, they cannot replace routine, large-scale AML/CFT controls. Effective compliance requires a closed-loop process encompassing customer onboarding, transaction monitoring, investigation, reporting, and audit. Stablecoin risks are not confined to the blockchain; they re-enter the traditional financial system via on/off-ramps, exchanges, and payment institutions. This forces banks to monitor client accounts for activity linked to virtual assets. The future direction is not to prohibit innovation but to embed rules into the technology. Tokenized finance should integrate with the existing two-tier monetary system, embedding compliance—like customer identification, pre-transaction screening, and auditable data trails—directly into the transaction flow. For compliance professionals, the key takeaway is that any new financial instrument must answer core questions: Who identifies the customer? Who monitors transactions? Who handles exceptions? Who is liable? Compliance is not the antithesis of innovation but the essential infrastructure for its sustainable growth.

链捕手07/03 16:14

BIS Report Compliance Watch: The Real Risks of Stablecoins Are Not Just 'De-pegging'

链捕手07/03 16:14

When American Giants 'Defect' to Chinese AI Models

Summary: The trend of major U.S. technology firms adopting more cost-effective Chinese AI models is gaining momentum. A prime example is Coinbase, the largest U.S. cryptocurrency exchange, which reportedly halved its AI expenditure by switching to Chinese models GLM-5.2 and Kimi 2.7, while its usage volume increased. This was achieved through a sophisticated cost-saving system featuring intelligent model routing (selecting the most suitable model per task), dramatically improving cache hit rates from 5% to 60%, and implementing "Context Engineering" to streamline prompts. This shift is not isolated. Other companies like the AI startup Lindy and data cloud firm Snowflake are making similar moves, drawn by the significant price disparity. For instance, GLM-5.2 costs $1.40/$4.40 per million tokens (input/output), compared to $5/$25 for Claude Opus 4.7. While top Western models may offer slightly higher stability or speed in complex tasks, the performance gap is narrowing, making the price difference harder to justify for many enterprise use cases. The implications are significant for both businesses and individual users. It highlights the importance of a multi-model strategy based on task requirements, the value of caching and reusing outputs, and the effectiveness of providing concise context. Ultimately, this migration signals a potential reshaping of the AI industry's pricing model, moving competition from pure performance benchmarks to practical cost-effectiveness, with increased choice and downward price pressure benefiting end-users.

链捕手07/03 16:08

When American Giants 'Defect' to Chinese AI Models

链捕手07/03 16:08

Sui Testnet Update v1.74.1 Slashes Transaction Gas Costs Via Protocol Version 128

Sui blockchain developer Mysten Labs has deployed testnet update v1.74.1, introducing protocol version 128. The primary outcome of this upgrade is a significant reduction in transaction gas costs for users and developers operating on the testnet. These optimizations are designed to enhance network performance and scalability in preparation for a future mainnet deployment. It is crucial to note that these changes are currently confined to the testnet environment. The development provides a concrete, source-verified data point regarding ongoing protocol improvements. For market participants, this represents a confirmed technical advancement to consider, though it should be weighed alongside broader market factors and does not in itself guarantee specific price movements. The story highlights a focus on foundational development amid typical market volatility.

bitcoinist07/03 16:07

Sui Testnet Update v1.74.1 Slashes Transaction Gas Costs Via Protocol Version 128

bitcoinist07/03 16:07

Bitcoin eyes macro jump to $70K after drop below $60k – What’s next for BTC?

Bitcoin's price recently dipped below $60,000 but has since recovered to around $61,540. While technical indicators like the RSI and MACD show some bullish signs, they are not strongly convincing. On-chain data reveals a market reset, with asset managers' net long exposure at its lowest since U.S. spot Bitcoin ETF launches, though they remain net long. Leveraged funds have significantly reduced net short positions, and open interest has fallen sharply, indicating leverage is being unwound. Long-term holders are buying at lower prices, providing support. However, Bitcoin remains below its 30-day moving average, suggesting the overall trend is not yet fully bullish. Large transfers to exchanges like Coinbase Prime have occurred, potentially indicating future selling pressure. Analysts warn that downside risk remains as Bitcoin has not reached severely oversold levels typical of cycle bottoms. The market's next major move may depend on institutional activity.

ambcrypto07/03 16:02

Bitcoin eyes macro jump to $70K after drop below $60k – What’s next for BTC?

ambcrypto07/03 16:02

MiCA register shows late crypto licence rush before EU deadline

European regulators authorized dozens of crypto firms in the final days before the EU's MiCA regulation transition period ended. An analysis of ESMA's register shows 36 crypto-asset service provider (CASP) authorizations were issued between June 23 and July 1, with 13 approvals on June 30 alone. This highlights a late licensing rush to comply with the new rules. In total, the register lists 283 authorized CASP records. Germany leads with 59 authorized CASPs, followed by France, the Netherlands, Malta, and Cyprus. However, the data indicates authorizations remain concentrated in a few jurisdictions. Furthermore, not all licenses are equal. While custody and exchange services are common, only 17 firms are authorized to operate a crypto trading platform, meaning the high CASP count does not equate to many fully authorized exchanges.

ambcrypto07/03 15:58

MiCA register shows late crypto licence rush before EU deadline

ambcrypto07/03 15:58

Dogecoin: Examining how traders can react to DOGE’s $0.08 move

Dogecoin (DOGE) shows signs of recovery, reclaiming the $0.075 level after defending key support at $0.07 with three consecutive days of gains. Increased buying activity is evident, with spot market accumulation and a rise in futures inflows suggesting improved trader sentiment and a potential trend reversal. Key momentum indicators like the RSI have turned upward from oversold territory, and DOGE has reclaimed its 9-day moving average. For the recovery to continue, sustained buying pressure is needed to challenge resistance near $0.079 and $0.08. However, a decline in demand risks triggering futures liquidations, which could push the price back below $0.07.

ambcrypto07/03 15:02

Dogecoin: Examining how traders can react to DOGE’s $0.08 move

ambcrypto07/03 15:02

Whale bets $70M on Bitcoin, Solana recovery – Will Fed’s hike fears ruin it?

A whale increased its long positions in Bitcoin and Solana with a $70M bet, and opened a $78M total position including a short on Hyperliquid (HYPE). The move followed a weak U.S. jobs report, which fueled a relief rally in crypto markets by easing fears of Federal Reserve rate hikes. The whale initially saw an unrealized profit of $9.2M. However, Fed rate expectations did not shift significantly toward cuts; markets still price an 83% chance rates remain unchanged. Upcoming FOMC meeting minutes could trigger volatility. The whale's position is already under pressure, with the HYPE short down 70%. Meanwhile, smart money increased bidding on Solana by 129%, but Bitcoin faces heavy short positions near $62K, setting up potential for a short squeeze. For a sustained recovery, Bitcoin must clear resistance at $62.3K and $65K. Overall, the market's direction hinges on the Fed's signals and whether hawkish hints could renew selling pressure.

ambcrypto07/03 14:03

Whale bets $70M on Bitcoin, Solana recovery – Will Fed’s hike fears ruin it?

ambcrypto07/03 14:03

77 Bloody Codes: When the '$5 Wrench' Shatters the Privacy Myth of France's Crypto Elite

**Summary** In the first half of 2026, France recorded 77 violent crimes—including kidnappings, illegal confinement, and extortion—targeting cryptocurrency holders, a 71% increase over the 45 cases in all of 2025. This equates to an attack every 2.3 days, making France a global hotspot for so-called "wrench attacks," where criminals use physical violence to coerce victims into surrendering crypto assets. High-profile cases include the 2025 kidnapping of Ledger co-founder David Balland, who was shown with a severed finger in a ransom video, and an attempted kidnapping of the family of Paymium's CEO in Paris. Prosecutors note these are not isolated incidents but part of structured criminal networks, sometimes involving minors. Several factors contribute to France's vulnerability: a large holder base (approx. 7.3 million people), the presence of major crypto firms and executives, a culture of public disclosure among enthusiasts, and potential data leaks. The trend is spreading across Europe, which now accounts for over 40% of such global attacks. Research indicates a correlation between Bitcoin price surges and increased wrench attacks. In response, French Interior Minister Laurent Nuñez announced a three-pillar action plan focusing on enhanced intelligence sharing, deeper cooperation with the industry association Adan, and improved operational and cross-border coordination. Authorities have made over 200 arrests in the past year. Security experts warn that digital asset safety now extends to the physical world. They advise holders to use hardware wallets, avoid disclosing holdings on social media, enable multi-factor authentication, and report suspicious activity. The situation underscores the urgent need for the crypto community to shift from a "show-off" culture to one of discretion as physical security becomes paramount.

marsbit07/03 13:45

77 Bloody Codes: When the '$5 Wrench' Shatters the Privacy Myth of France's Crypto Elite

marsbit07/03 13:45

Both OpenAI and Anthropic are 'Developing Their Own Chips' — Beyond Cost, the Control Over Computing Power is Paramount

OpenAI and Anthropic are both advancing plans to develop custom AI chips, driven by the need to control computing power and reduce costs. According to reports, Anthropic is in early-stage development of its own chips and in talks with Samsung for manufacturing, while OpenAI is collaborating with Broadcom and TSMC, aiming to deploy its first inference chip by late 2026. The primary motivation extends beyond just lowering expenses. For these large model companies, chips are core production assets. By designing specialized hardware (ASICs) tailored to their specific model architectures—OpenAI's being more sparse and Anthropic's more dense—they aim to achieve deeper software-hardware co-design. This synergy can significantly improve inference speed, energy efficiency, and overall unit economics, offering advantages that off-the-shelf GPUs cannot. This move does not signify an immediate replacement for suppliers like Nvidia. The process from design to deployment takes 18-24 months, and Nvidia's GPU ecosystem remains deeply entrenched. Instead, custom chips provide a strategic alternative and negotiating leverage, allowing companies to use them for specific, high-volume workloads like inference while still relying on external GPUs and TPUs for other tasks. The trend reflects a broader industry shift where AI competition is evolving from pure algorithmic prowess to integrated control over the entire software-hardware stack. Companies like Google, Amazon, Meta, and Microsoft are already on this path. For foundries like Samsung, securing orders from AI leaders like Anthropic represents a significant opportunity to expand its footprint in the advanced semiconductor market for AI. Ultimately, the race for "computing sovereignty" is now a central battleground for major AI players.

marsbit07/03 13:38

Both OpenAI and Anthropic are 'Developing Their Own Chips' — Beyond Cost, the Control Over Computing Power is Paramount

marsbit07/03 13:38

Crypto rules are ‘not a favor,’ says SEC, but CLARITY Act still waits

SEC Chairman Paul Atkins defended the agency's push for clear crypto market regulations, stating that providing regulatory clarity is "not a favor" but a necessary requirement for markets to function. He emphasized the SEC's "historic steps" to modernize rules in response to calls to make the U.S. a crypto capital. Despite issuing staff guidance on topics like asset classification and ETFs, the SEC acknowledges past missteps that broke trust and aims to rebuild it through an orderly process for handling numerous filings. However, such guidance, lacking a foundation in codified law, remains vulnerable to legal challenges. Lasting clarity for the industry is seen as dependent on the passage of the CLARITY Act, a comprehensive crypto market structure bill. Although the bill has cleared a key committee, it still awaits a Senate floor vote. With the EU's MiCA framework now active, industry groups are urging the U.S. to pass the CLARITY Act to prevent innovation from moving overseas.

ambcrypto07/03 13:02

Crypto rules are ‘not a favor,’ says SEC, but CLARITY Act still waits

ambcrypto07/03 13:02

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