Rumble 以 1710 万美元购买了 188 枚比特币

Revolut has partnered with Lightspark to integrate Bitcoin’s Lightning Network into its payments infrastructure for users in the UK and select European Economic Area countries. Revolut is now using Bitcoin’s (BTC) Lightning Network through Lightspark to let users send crypto instantly and with lower fees, making digital payments faster and cheaper, according to a company post. The move is designed to reduce network costs and transaction times, tapping into what Lightspark describes as the “open Money Grid.” Revolut’s GM of Crypto, Emil Urmanshin, said the integration is part of the fintech company’s broader goal to offer faster and more affordable financial services.  Revolut also recently launched its mobile crypto exchange app, Revolut X, for users in the U.K. and European Economic Area, enabling trading of over 400 crypto pairs and 220 tokens. The mobile rollout followed its earlier desktop launch and expanded the platform’s reach after announcing plans for European growth in November 2024. You might also like:Asset Entities stock surges over 200% after Strive merger and Bitcoin news Lightning Network The Lightning Network, Bitcoin’s Layer 2 protocol, is known for allowing scalable, real-time transactions and is increasingly being adopted by fintech platforms looking to expand their crypto payment capabilities. Lightspark CEO David Marcus called the partnership a sign of the future of money.  “Revolut is at the forefront of modern finance,” Marcus said, comparing traditional bank systems to “dial-up” in a “5G” world.  Lightspark’s infrastructure also supports Universal Money Address, which links email-like identifiers to wallet addresses, further simplifying crypto payments. Revolut joins a growing list of global fintechs turning to Lightning to improve user experience and efficiency. The integration highlights an ongoing shift toward real-time, borderless financial transactions—without the slow settlement times and high costs typically associated with blockchain payments. You might also like:Here’s why altcoins like Stacks, Flare, Jasmy, and Dogecoin rising

Disclosure: The views and opinions expressed here belong solely to the author and do not represent the views and opinions of crypto.news’ editorial. In just five years, stablecoins have grown from niche instruments to a $250 billion market. These digital assets now form essential infrastructure for crypto adoption, enabling transactions and providing the foundation for DeFi protocols. Yet, beneath this growth lies a troubling reality: dominant stablecoins carry hidden risks that contradict crypto’s foundational principles. You might also like:The United States SEC’s timely stablecoin guidelines | Opinion Recent history tells a cautionary tale. When TerraUSD collapsed in 2022, it erased billions overnight. Meanwhile, Tether’s (USDT) peg has wavered during market stress, and USDC (USDC) briefly faltered following Silicon Valley Bank’s failure. These incidents expose a fundamental question: why sacrifice decentralization and transparency when centralized models fail to guarantee stability? The fragile foundation of traditional stablecoins Conventional stablecoins operate on a deceptively simple premise—for every digital token issued, an equivalent amount of dollars sits in reserve. This model introduces vulnerabilities that users often overlook until a crisis strikes. Counterparty risk stands as the immediate concern. Users must trust that issuers maintain adequate reserves—a promise that becomes tenuous when audits are delayed or reserves include less liquid assets. During confidence crises, even momentary doubts can break the peg. More fundamentally, these stablecoins depend entirely on the traditional banking system. When Silicon Valley Bank collapsed in 2023, USDC temporarily lost its peg as Circle struggled to access billions in reserves. This revealed an uncomfortable truth: these stablecoins inherit all the weaknesses of the very system cryptocurrency was designed to transcend. The regulatory landscape adds another layer of fragility: centralized reserves create a single point of failure that authorities can target. Asset freezes directly undermine the permissionless nature that gives cryptocurrency its value, introducing a fundamental contradiction where tokens meant to enable borderless transactions ultimately depend on centralized institutions. The synthetic alternative: Engineering stability Synthetic dollars represent a fundamentally different approach to price stability. Rather than relying on fiat backing, these protocols use cryptocurrency collateral balanced with offsetting positions to neutralize price volatility through financial engineering. The mechanics operate through perpetual futures contracts—financial instruments unique to cryptocurrency markets that allow continuous trading without expiration dates. When a protocol holds Bitcoin (BTC) as collateral, it simultaneously establishes an equivalent short position via these contracts. This delta-neutral strategy ensures market movements cancel out. For example, if Bitcoin’s value increases 10%, the collateral gains 10% while the short position loses an equivalent amount. This mathematical balance keeps the synthetic dollar stable at $1. This elegant solution offers three critical advantages: complete independence from banking infrastructure, transparent verification through on-chain data, and sustainable yield generation through funding rate arbitrage, the premium paid between long and short positions in perpetual markets. Unlike failed algorithmic stablecoins that offered unsustainable 20% returns through artificial mechanisms, emerging synthetic dollars generate yield through verifiable market activities, creating a more sustainable model for users seeking both stability and returns. Not all synthetics are created equal Despite these innovations, a concerning trend has emerged. Many synthetic dollar implementations have merely shifted dependencies rather than eliminating them by relying on USDT-margined perpetual contracts for their hedging operations. This distinction matters. When a protocol uses USDT-margined futures, it remains exposed to Tether’s risks. Should Tether face regulatory challenges or solvency questions, these synthetic dollars would experience immediate disruption, creating precisely the centralized vulnerability they claim to solve. True innovation requires breaking these dependencies completely. The most resilient implementations use coin-margined futures—particularly Bitcoin-margined approaches—that operate independently from both traditional banking and existing stablecoins. This separation creates genuine resilience against contagion when centralized players face turmoil. Understanding the risk landscape While synthetic dollars offer compelling advantages, some can also introduce distinct risks that users should consider. Funding rate volatility and liquidation risk represent primary concerns. Though funding rates for major cryptocurrencies have historically been positive, they can turn negative during bear markets, potentially reducing yield. Extreme market conditions can also create liquidation risks if backing asset prices diverge significantly from short positions. Counterparty risks arise from reliance on exchanges for trade execution, while smart contract vulnerabilities pose technical risks despite rigorous auditing. Regulatory uncertainty also looms over the space, with potential restrictions that could impact long-term viability. Leading protocols address these challenges through reserve funds, diversified exchange relationships, and continuous security improvements, though their effectiveness during prolonged market stress remains to be tested. Navigating the future of stability For users seeking true stability in volatile markets, four evaluation criteria emerge as essential. First, demand radical transparency. Synthetic dollars must offer real-time verification through visible on-chain reserves and positions, allowing anyone to audit solvency at any moment.  Secondly, prioritize collateral quality. Liquidity determines resilience during market stress, making Bitcoin’s global trading volume and battle-tested history the gold standard for backing assets.  Third, analyze the complete dependency chain. The strongest protocols exclusively operate outside the fiat banking system and existing stablecoins, eliminating vulnerabilities that others merely obscure. And finally, assess yield sustainability. Funding rate arbitrage represents a genuine market inefficiency rather than temporary incentives, providing ongoing returns without relying on unsustainable tokenomics. The quest for a truly decentralized and stable value continues to evolve. This market is progressing toward synthetic dollars that achieve genuine decentralization while maintaining reliable value. As this asset class matures, offerings that maintain perfect stability while eliminating all centralized dependencies will be the last ones standing. Read more:Stablecoins are inevitable but can’t scale without a truly private digital dollar | Opinion Ermin Sharich Ermin Sharichis a co-founder of Aegis. He is a finance veteran whose career spans traditional banking, institutional crypto business development, and venture capital investment. With extensive experience in strategic due diligence and institutional markets, Ermin brings a uniquely comprehensive perspective to DeFi innovation. At Aegis, he leads the development of the first fully transparent yield-generating stablecoin backed by Bitcoin, designed to protect users’ wealth while maintaining complete independence from the fiat banking system.

Gate.io、KuCoin 和 MEXC 将于今天晚些时候上线 Walrus 的 WAL 代币，此前该代币已进行主网启动和代币生成活动。 根据最近的官方公告，加密货币交易所 Gate.io 将于 3 月 27 日 UTC 时间上午 10:00 上线 Walrus (WAL) 和 USDT 现货交易。该代币将在 Sui 网络上独家发售。 虽然用户已经可以进行存款，但提款将于 2025 年 3 月 28 日 UTC 时间上午 10:00 开始开放。从 3 月 27 日到 4 月 8 日，用户还可以质押他们的代币，以根据他们质押的资产比例，从总空投池 200,000 个 WAL 代币中每小时赚取额外的 WAL。 Gate.io 上市将遵循 WAL 代币的代币生成事件，该事件也计划于今天进行。TGE 与 Walrus 主网的启动同时进行，这将允许用户在 Walrus 生态系统中使用 WAL 代币。 海象协议的公共测试网于去年 10 月上线。 虽然截至发稿时发行价格尚不清楚，但 WAL 也将与 Gate.io 同时在其他主要交易所上市，包括 KuCoin、MEXC、Bitget 和 Bithumb。 你可能还喜欢：经济学家警告经济衰退：比特币和山寨币会崩盘还是上涨？ 同时，tokenomics 透露，WAL 的最大供应量为 50 亿个代币。其中 60% 以上将直接流向社区，以帮助推动采用和增长。其中 10% 用于向早期用户空投，43% 用于赠款、开发者支持和激励计划，其余部分则留作对存储节点运营商的补贴。 其余分配包括30%分配给核心贡献者，7%分配给在筹款期间支持该项目的早期投资者。 由于空投代币没有归属，WAL 的推出可能会因接收者获利而出现早期波动。 什么是海象协议？ Walrus 由 Mysten Labs 开发，是 Sui 区块链上的去中心化存储和数据可用性协议，专注于大型二进制对象（也称为 blob）。它旨在解决去中心化存储网络的可扩展性、成本和容错性方面的挑战。 在 a16z crypto、Electric Capital 和 Franklin Templeton Digital Assets 等重量级投资者的支持下，Walrus 最近在由 Standard Crypto 领投的一轮融资中筹集了 1.4 亿美元。 Walrus 旨在提供针对去中心化应用程序优化的 blob 存储层。其工作原理是将数据分布在全球节点网络中，每个节点都争夺用户的权益。该系统提高了弹性和成本效益，同时确保了存储大型非结构化文件的高可用性，非常适合 NFT、去中心化社交媒体和 AI 数据集等用例。 WAL 代币在生态系统中扮演着多种角色。它用于支付存储费用、通过质押保护网络以及参与协议治理。用户可以将 WAL 委托给节点运营商以获得奖励或对网络更改进行投票。 阅读更多：在比特币熊市中获胜的十大加密货币

MEW 在币安 Alpha 上市后，突破了持续数月的下行趋势，上涨了 20%。 据 crypto.news 报道，Cat in a dogs world (MEW) 于 4 月 2 日创下 0.311 美元的盘中高点，为六周以来的最高水平，比周低点高出约 40%。其市值为 2.72 亿美元，而其日交易量在过去一天翻了一番，达到 1.76 亿美元。 其衍生品交易员的需求也大幅增加。根据 CoinGlass 的数据，其未平仓合约在过去 24 小时内飙升了 40%，截至发稿时已超过 4500 万美元。此外，加权融资利率从昨天的 -0.0076% 跃升至今天的 0.0017%，表明更多交易员开始倾向于看涨。 MEW 在 Binance Alpha 上市后上涨，Binance Alpha 是币安生态系统内的一个平台，作为新兴和实验性代币的启动平台。 虽然币安 Alpha 并非完全的交易所上市，但它为早期项目提供了曝光度和流动性，而强劲的表现可以为在币安主要交易所上市铺平道路。 你可能还喜欢：加密市场对特朗普解放日做出反应 由于社区现在普遍期待 MEW 能在全球最大的加密货币交易所上市，围绕 MEW 的加权社会情绪已基本转为积极，截至发稿时，以猫为主题的 memecoin 在 X 上趋于流行。 交易员认为 MEW 短期内还有更多上涨空间。据匿名交易员 Livercoin 称，MEW 可能继续上涨至 0.0033 美元及以上，因为它已重新测试了 0.0030 美元的关键阻力位。 Fellow trader gemxbt placed the target a little higher at $0.0035. MEW price analysis 技术指标似乎有利于看涨前景。 在 1 日/USDT 价格图上，MEW 突破了过去 4 个月形成的下降楔形模式。从技术分析来看，突破这种模式是高度看涨的，并可能带来长期持续的上涨。 MEW 价格、BBP 和 CMF 图表——4 月 2 日 | 来源：crypto.news 牛熊力量指标自 3 月 21 日以来一直在上升，表明多头正在夺回控制权并将空头推到场外。除此之外，Chaikin 资金流向指数呈绿色，表明买入压力大于卖出压力，这是持续走强的好兆头。 因此，MEW 的下一个可能目标是 0.004 美元的心理阻力位，突破该水平可能推动其迈向 0.007 美元的年度高点。 Read more:ETH/BTC just hit its lowest point since 2020 — and the bleed may not be over Disclosure: This article does not represent investment advice. The content and materials featured on this page are for educational purposes only.

美联储主席杰罗姆·鲍威尔今天在纽约举行的美国货币政策论坛上发表演讲，强调在当前经济不确定性的背景下，央行应采取谨慎态度。 鲍威尔重申美联储准备维持当前利率，并采取“观望”立场，关注近期政策变化和经济指标的影响。 他说：“我们不必着急，我们可以等待更明确的消息。” 鲍威尔强调了美国劳动力市场的强劲表现，并指出雇主在2月份增加了15.1万个就业岗位，自9月份以来每月平均新增就业岗位19.1万个。 失业率小幅上升至 4.1%，过去一年仍保持在 3.9% 至 4.2% 之间的窄幅区间内。 突发新闻：美联储主席鲍威尔：经济状况良好；不需要我们做任何事情。— unusual_whales (@unusual_whales) 2025 年 3 月 7 日 他观察到工资增长已放缓至更可持续的速度，使劳动力供需趋于平衡，从而减轻了劳动力市场的通胀压力。 他说：“随着工资增长放缓以及劳动力供需更加平衡，劳动力市场不再是通胀压力的重要来源。” 你可能还喜欢：“监管的误区”——1inch CCO 批评美国国税局对 DeFi 的打压，参议院推翻了规则 Inflation trends Addressing inflation, Powell noted a significant decline from its mid-2022 peak above 7% to 2.5% as of January. He cautioned that recent readings remain somewhat above the Federal Reserve’s 2% objective.  鲍威尔表示：“通胀持续回升至目标的道路充满坎坷，我们预计这种情况将会持续下去。” 他强调不要对短期波动反应过度的重要性，并重申央行致力于密切监测通胀趋势，以确保其与长期目标保持一致。 他说道：“通货膨胀率每个月都会有波动，我们不会对一两个高于或低于预期的读数反应过度。” 你可能还喜欢：比特币储备 EO 后，David Sacks 淡化了特朗普对山寨币的提及 Trade policies and monetary outlook Powell touched on recent trade policies, including the Trump administration’s announcements and subsequent delays on steep import tariffs affecting trading partners such as Mexico, Canada, and China. These policy shifts have contributed to market volatility and have complicated the economic outlook. Powell emphasized the need for clarity in these areas before making any adjustments to monetary policy, stating that the central bank is well-positioned to wait for greater clarity on the economic outlook. Given these factors, Powell indicated that the Federal Reserve is likely to keep its key interest rate unchanged in the coming months. The central bank had previously cut the benchmark interest rate by 100 basis points to a range of 4.25% to 4.5% in late 2024 and maintained this policy in January.  Crypto reactions Crypto has responded to Powell’s comments with cautious optimism. Investors appear reassured by the Federal Reserve’s patient approach, though concerns about potential stagflation and Trump’s ongoing crypto summit persist.  比特币目前的交易价格为 88,300 美元。