米莱的表情包狂热影响了阿根廷股市

在人工智能和监控技术兴起的背景下，以太坊联合创始人 Vitalik Buterin 提倡加强隐私措施，以确保去中心化保持完整。 世界瞬息万变。人工智能的发展速度超出了我们大多数人的承受能力，几乎重塑了我们生活的方方面面。随着人工智能的崛起，一个日益令人担忧的问题：隐私。 When it comes to cryptocurrency, privacy has always been a bit complicated to say the least. It’s something that’s been debated endlessly — sometimes heatedly — and never really resolved. In a recent blog post, Ethereum’s co-founder Vitalik Buterin shared his thoughts on why privacy is more important than ever, implying that it’s about preventing the power from getting into the wrong hands. 正如布特林所指出的，人工智能的进步正在走向一个关键点：社会或许真的会谈论人工智能读取人类思想，这将带来深远的影响。他补充道，未来社会可能面临这样一个局面：人们最私密的数据——思想——将被分析并被用来对付他们。 “人工智能正在大幅提升集中式数据收集和分析的能力，同时也极大地扩展了我们自愿共享的数据范围。未来，脑机接口等新技术将带来更多挑战：我们或许真的会谈论人工智能读懂我们的心思。” 维塔利克·布特林 “定义我们时代的挑战” 这不仅仅关乎技术本身。Buterin 强调了地缘政治和权力动态带来的风险。他指出，从支付处理商到电信公司，掌握你个人信息的实体不胜枚举。 “In general, policing all of these entities at a sufficient level of rigor that ensures that they truly have a high level of care for user data is so effort intensive on both the watcher and the watched that it is likely incompatible with maintaining a competitive free market.” Vitalik Buterin To make matters even murkier, governments aren’t always as trustworthy as they might seem. The Ethereum founder points out that a regime that seems stable and respectful of privacy today might not be so tomorrow. In an interview with crypto.news, Ari Redbord, TRM global head of policy, former federal prosecutor and senior U.S. Treasury Official, admited that the balance between privacy and security in crypto has become “one of the defining challenges of our time.” “After 9/11, that debate played out in airports and public spaces — today, it’s happening on blockchains. The goal is to protect the rights of lawful users to transact privately while preventing rogue regimes, scammers, and cartels from exploiting pseudonymity to move illicit funds.” 阿里·雷德博尔 您可能还喜欢：以太坊联合创始人 Vitalik Buterin 提出了简化的第一层隐私路线图 “不是在安全和隐私之间做出选择” 尽管存在风险，但布特林相信目前已经有解决方案。其中之一是零知识证明身份，它可以在不泄露任何个人信息的情况下证明一个人的独特身份。另一个是隐私池，它允许用户在不泄露私人数据的情况下证明他们的资金是干净的。在消费时，用户可以证明他们的货币并非来自已知的黑客攻击或盗窃。布特林补充说，像 Railgun 这样的隐私池已经在使用中。 But that’s not all. The Canadian computer programmer also mentions on-device anti-fraud scanning, which scans incoming messages for scams or misinformation without compromising privacy. When asked whether privacy-focused technology could be misused by cybercriminals, Redboard said the issue isn’t about choosing between privacy or security, but rather about “building with both in mind.” “With tools like blockchain intelligence, zero-knowledge proofs, digital ID, privacy protocols, and smart contracts, we can thread that needle and build a financial system that is both open and safe. In fact, it is not a choice between security and privacy when it comes to blockchains, the technology uniquely allows us to have both.” Ari Redbord Addressing proof of provenance for physical items, Buterin suggests that by using blockchain and zero-knowledge proofs, customers could track a product’s manufacturing history and its environmental impact without revealing its full supply chain, allowing pricing environmental externalities without publicly revealing the supply chain. Buterin thinks that, big picture, the “most pressing risk of near-future technology is that privacy will approach all-time lows, and in a highly imbalanced way where the most powerful individuals and the most powerful nations get lots of data on everyone, and everyone else will see close to nothing.” That’s why, he says, backing privacy for everyone and making the right tools open source, universal, reliable, and safe “is one of the important challenges of our time.” 阅读更多：Vitalik Buterin 回应了对 Pectra 新升级的安全担忧

万事达卡正在开发由区块链驱动的多代币网络，以将传统金融机构与数字资产领域连接起来。 据《Business Insider》报道，该计划由万事达卡区块链和数字资产执行副总裁 Raj Dhamodharan 牵头，旨在为转移数字资产提供合规、用户友好的体验，类似于 Venmo 或 Zelle。 万事达卡将自己定位为不断发展的区块链生态系统中的关键基础设施提供商。通过将其庞大的支付网络与区块链技术相结合，该公司寻求实现法定货币和加密货币市场之间的无缝交易。 Dhamodharan 强调，金融机构对区块链越来越感兴趣，因为它具有创造新商业模式的潜力。 你可能还喜欢：人工智能的信任问题可以通过 ZK 解决方案解决 | 观点 万事达卡合作伙伴关系 该网络已经与摩根大通和渣打银行建立合作伙伴关系，专注于跨境支付、代币化存款和碳信用交易。 万事达卡还在全球推出了 100 多个以加密货币为重点的卡计划，让其 35 亿持卡人能够与数字资产进行互动。 自 2015 年以来，万事达卡已申请了 250 多项区块链相关专利，并支持了该领域的 43 家初创公司。最近的合作包括 2024 年 11 月与摩根大通的整合，以改善跨境结算，以及 2025 年 2 月与 Ondo Finance 的合作，将机构金融资产上链。 万事达卡的区块链扩张正值美国监管机构对数字资产的监管更加透明之际，鼓励传统金融公司涉足加密货币领域。Dhamodharan 认为，该公司完全有能力利用这一势头，利用其规模推动更广泛的区块链应用。

随着链上活跃地址数量的增加，Polygon 的价格在过去几天有所回升。 Polygon (POL) 盘中一度升至 0.2460 美元的高点，为 3 月 9 日以来的最高水平，比历史最低点高出 24%。目前仍比去年 11 月的峰值低约 70%。 Polygon 的反弹主要是因为比特币（BTC）和许多其他山寨币，如 Solana（SOL）和币安币（BNB）在过去几天出现反弹。 这也与链上活动的增长相吻合。据 Nansen 称，过去七天里，网络上的活跃地址数量增长了 13%，达到 234 万。交易量也小幅上升至 2070 万。 DeFi Llama 的其他数据显示，Polygon 的去中心化金融生态系统出现了稳定的迹象。上周，该网络锁定的总价值上涨了 5.7%，达到 7.19 亿美元。桥接 TVL 增加到超过 46.4 亿美元，而生态系统中的稳定币总额攀升至近 20 亿美元。 你可能还喜欢：Pi Network 价格暴跌加剧：Pi 币能否反弹？ TVL 增长的很大一部分来自 Quickswap，其每周 TVL 飙升 577%，达到 1.038 亿美元。其他去中心化应用程序（例如 Morpho Blue、Aura 和 KlimaDAO）最近几天也出现了显着的资金流入。 然而，随着第二层领域的竞争愈演愈烈，Polygon 仍面临挑战。尽管近期有所增长，但其 TVL 仍远低于近 100 亿美元的历史最高水平。 Base 和 Arbitrum 等第 2 层区块链在 DeFi TVL、NFT 交易量和去中心化交易所交易量方面已经超过了 Polygon。例如，DeFi Llama 数据显示，Polygon DeX 网络在过去 30 天内仅处理了 30 亿美元，而 Arbitrum 和 Base 分别处理了 230 亿美元和 210 亿美元。 多边形价格分析 POL price chart | Source: crypto.news The daily chart shows that the POL price peaked at $0.7687 after its conversion from MATIC and then crashed to a low of $0.1900 this month. The coin has formed a bullish divergence pattern as the Relative Strength Index and the MACD indicator have pointed upwards.  The coin has also moved above the upper side of the falling wedge pattern. A wedge is seen as one of the most popular bullish reversal patterns in technical analysis. As such, Polygon’s price is likely to continue climbing, with bulls eyeing a retest of the key resistance at $0.2854, the lowest level from Nov. 4. A drop below the support at $0.1901 would invalidate this bullish outlook. 你可能还喜欢：XRP 顶住市场低迷，逼近加密货币前三名

尽管当前市场低迷，但 Ondo Finance 在交易量方面仍然占据现实世界资产领域的主导地位，超过了其他 RWA 代币。 IntoTheBlock 数据显示，Ondo Finance (ONDO) 在交易量方面领先于 RWA 领域，近几个月的表现远远超过其他 RWA 代币。虽然其交易量在一年中的大部分时间都相对较低，但从 2024 年底开始出现明显增长，该代币的交易量在跟踪的代币中最高。2025 年 1 月，这一交易量飙升至 4 亿多，但此后降至 3 亿以下，尽管它仍然远远领先于 RWA 领域的其他代币。 $ONDO 在 RWA 领域占据主导地位，交易量最高，表现明显优于其他代币，即使在当前低迷的市场中也是如此 pic.twitter.com/j7KV79dL1K— IntoTheBlock (@intotheblock) 2025 年 2 月 19 日 交易活动的增长伴随着 Ondo Finance 的其他重要发展。最值得注意的是，2 月 5 日，Ondo Finance 宣布对其 Ondo Global Markets 平台进行重大更新，将美国证券（例如股票、债券和交易所交易基金）纳入区块链。该平台目前为纽约证券交易所和纳斯达克上市的 1,000 多种证券提供全球敞口。 RWA.xyz 的数据显示，过去一年，全球代币化现实世界资产市场稳步增长，贝莱德等主要参与者贡献了超过 170 亿美元的总价值。在价值 35 亿美元的代币化美国国债市场中，Ondo 占有 6.5 亿美元的市场份额。 你可能还喜欢：人工智能代理公司Ondo Finance可带来巨额回报 Ondo Finance 成立于 2021 年，是一家专注于证券代币化的美国科技公司。该公司声称在全球代币化证券市场占有近 40% 的份额。它目前提供三种代币化产品——OUSG、OMMF 和 USDY，这些产品为投资者提供美国国债和货币市场基金等美国资产类别的投资机会。 根据 IntoTheBlock 的数据，Ondo Finance 的代币 ONDO 对大型投资者尤其有吸引力，鲸鱼占据了该代币 88% 的市场份额。仅在过去七天里，该代币的交易额就超过了 10 万美元，达到 12 亿美元。 截至撰写本文时，ONDO 的价格为 1.22 美元，在过去 24 小时内上涨了约 4%。 You might also like:Tokenized RWAs go onchain as Ondo Finance launches institutional L1 blockchain

Solana is back in the spotlight as it reclaims the $180 mark for the first time since mid-February amid rising decentralized finance metrics. Thanks to a solid technical setup and growing interest in its DeFi ecosystem, the price has increased 6% over the last day and 22% over the last week. Solana’s (SOL) open interest has also risen by 11.08%, as per Coinglass data. This implies that there are more traders entering the market with new contracts, which usually indicates growing investor confidence. According to DeFiLlama data, Solana’s total value locked increased from $7.5 billion at the beginning of May to $9.6 billion at the time of writing. Leading the charge have been platforms like Marinade (up 56%), Jito (up 41%), and Raydium (up 78%). Additionally, weekly decentralized exchange volumes increased, rising from $18 billion the week before to $22 billion last week. Chain activity remains strong. Revenues and transaction fees on Solana have been steadily climbing for four weeks, nearing three-month highs. With 65% of SOL staked, a combination of the demand from DeFi usage and the limited supply could support price growth.  But not every metric is positive. Solana’s overall stablecoin market capitalization dropped by 8% to $11.7 billion in the past seven days. At 8%, the funding rate indicates that traders are paying more to hold long positions, which is a sign of bullish sentiment but also one that frequently precedes short-term corrections. You might also like:Solana price prediction: rare pattern shows SOL rally is just starting Technicals confirm strength, though caution is warranted. SOL is trading significantly above all of the major moving averages, with the 10, 20, 50, 100, and 200-day EMAs and SMAs all displaying “buy” signals. This confirms a strong upward trend. However, overbought conditions are indicated by the relative strength index, which is at 71. Solana price analysis. Credit: crypto.news The Bollinger Bands are widening, and SOL is now trading close to the upper band. This typically comes before a period of correction or consolidation and indicates high volatility. Immediate resistance lies near $185, the top of the current band. A breakout above this could open the path to $200.  On the downside, support is seen around $157 (20-day EMA) and $130, where the lower Bollinger band and previous consolidation zone align. Looking ahead, bullish momentum could continue if SOL breaks above $185 with volume. A rejection here, however, may trigger a pullback to support levels. While SOL remains 39% below its all-time high of $295, growing institutional interest, possible ETF approval, and upcoming upgrades like Firedancer suggest that the road to $200 seems more likely if market conditions hold. Read more:DigitalX taps SOL Strategies for Solana staking via BitGo