Solana 联合创始人 Anatoly Yakovenko 对第 2 层解决方案的必要性提出了质疑,他认为经过优化的第 1 层可以充分满足速度、成本和安全性要求。
争论始于 rip.eth 在 X 上发帖称“没有理由构建 L1”,因为第 2 层提供了更好的速度、安全性和成本效率,而没有新共识机制的负担。他引用了 Eclipse,一个利用 Solana (SOL) 虚拟机的以太坊 (ETH) 第 2 层,作为优化扩展方法的一个例子。
In response to the lost, Yakovenko argued that a well-optimized layer-1 can be more secure, faster, and less expensive, pushing back on the idea that layer-2s are the best scaling solution. He noted that layer-2s frequently introduce security risks through fraud proofs and multisigs and rely on a slow-moving data availability layer.
https://twitter.com/aeyakovenko/status/1903854829480583607?s=46&t=nznXkss3debX8JIhNzHmzw
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当被问及区块链数据限制时,他驳斥了人们的担忧,称 Solana 每年产生约 80TB 的数据,对于建立业务来说太少,但对于个人来说又太多,无法轻松存储。关于存储,他澄清说,Solana 的账本与其状态是分开的,可以转移到 Filecoin 等去中心化存储提供商。
Yakovenko 的观点与以太坊联合创始人 Joseph Lubin 的观点截然不同,后者认为第 2 层对于扩展至关重要。在最近的数字资产峰会上,Lubin 表示以太坊是 Rollup 的最佳平台,因为它的安全性很高。他重申了自己的信念,即以太坊的未来在于第 2 层扩展。
尽管雅科文科心存疑虑,但第 2 层已经在 Solana 上首次亮相。Solaxy 是一种新的扩展解决方案,于 2 月筹集了 1900 万美元,它在链下处理交易,然后在 Solana 的主网上结算,以减少拥堵。
The need for a layer-2 like Solaxy arises from the significant growth of decentralized finance and memecoins on Solana, which has strained the networkâs capacity and occasionally caused outages.
尽管即将到来的 Firedancer 升级有望将 Solana 的吞吐量提高到每秒 100 万笔交易,但拥塞仍然是一个问题。一些开发人员认为,为了避免拥塞并确保长期可扩展性,仍然需要第 2 层解决方案。
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奈杰尔格林认为,唐纳德特朗普正在对美联储发动一场“安静而持续的战争”,不是通过直接对抗,而是通过重塑美国宏观经济政策的基础。
金融咨询公司 DeVere Group 的首席执行官格林在给 crypto.news 的一份声明中表示,美国总统唐纳德·特朗普的关税和贸易战占据了新闻头条,而有两种被忽视的策略却是总统经济政策的核心:稳定币和廉价石油。
格林说:“它们是特朗普宏观经济学的双重工具:数字货币主导和实体价格抑制。”
稳定币作为货币主导地位的武器
格林认为,收益型稳定币(通过代币化国库券产生利息的数字美元资产)的崛起是特朗普第二任期经济议程的基石。
这些稳定币的作用不仅仅是反映美元的价值。它们通过向各种规模的持有者(包括散户投资者、去中心化金融平台和机构)提供收益,创造了对美元的新需求。
“这是变革性的,”格林解释道。“这意味着任何人——包括散户用户、全球投资者、DeFi 平台——都可以持有以美元为基础的资产并赚取利息,而且通常是自动且无缝的。”
格林认为,该战略有三个目的:
刺激对美国国债的需求,在赤字膨胀的情况下支撑美国债务市场。
通过市场机制而非美联储政策激励收益率来抑制利率,这是特朗普的长期目标。
巩固美元作为未来数字储备货币的主导地位。
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石油作为控制通胀的杠杆
虽然稳定币代表了一种数字战略,但石油仍然是特朗普最熟悉的经济工具。
Green argues that Trump views cheap oil not just as economic stimulus, but as a weapon for inflation control. By pushing for lower prices, through increased domestic production, diplomatic pressure, and market influence, Trump aims to keep business costs low and reduce the need for central bank intervention.
âCheap oil fuels everything,â Green says. âItâs inflation control by brute force.â
绕过美联储
通过操纵需求(数字收益)和供应(能源价格),特朗普正在创建一种替代性的宏观经济管理体系,一种避开美联储传统工具的体系。
“他不会解雇杰伊·鲍威尔,”格林总结道。“他正在建立一个平行系统。它非常连贯。”
随着 2024 年选举周期的加剧,这些策略可能预示着特朗普如何在不改变美联储领导层的情况下重塑美国货币政策。
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Bitcoin price continued rising, reaching its highest point since February, as trade optimism rose ahead of the Federal Reserve decision.
Bitcoin (BTC) climbed to $97,650 on Wednesday, up 30% from its lowest point this year. This latest rally has pushed Bitcoinâs market dominance to 65.70%, its highest level since January 2021.
The dominance rose as many altcoins, especially Ethereum (ETH) continued to underperform the market. Ethereumâs market dominance has fallen to 7.5% from a peak of 22.27% in 2022. Its price is at risk of dropping to a record low against Bitcoin.Â
Bitcoin dominance has strengthened because BTC remains just a few points below its all-time high, while most altcoins are down significantly from their 2024 peaks. For instance, Ripple (XRP) has fallen by over 37%, while Cardano (ADA), Solana (SOL), and Tron (TRX) have slumped by over 50%, 51%, and 45% from their November highs.
Wall Street demand has played a crucial role in supporting Bitcoin. Spot Bitcoin ETFs have seen strong inflows, with assets under management exceeding $111 billion and more than $40 billion in accumulated inflows.
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Bitcoin dominance is at risk of a pullback
Bitcoin dominance chart | Source: TradingView
The weekly chart shows that Bitcoin dominance bottomed out at 38.86% in 2021 and 2022, before staging a strong rally to 65.4% today. It remains above the 50-week and 100-week moving averages, while the Average Directional Index has climbed to 43. An ADX above 25 generally signals strong bullish momentum.
However, the dominance has also formed a rising wedge pattern, while its Relative Strength Index has moved to the overbought level at 74.10. This is a sign that the dominance will have a reversal soon as investors rotate to altcoins. This rotation will likely happen when the dominance hits 72.92%, its highest level in December 2022.
Altcoins have formed a megaphone pattern
Altcoin market cap | Source: TradingView
The weekly chart for altcoins (excluding Bitcoin) shows the formation of a bullish megaphone pattern, characterized by two diverging upward trendlines. The market cap has recently pulled back to the lower boundary of the pattern, indicating a potential rebound as bulls aim for the upper trendline.
Altcoins have also completed much of the bullish harmonic XABCD pattern and are now forming the final CD leg. As long as the market cap remains above the lower trendline, the likelihood of an upcoming altcoin season remains high.
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