Aave DAO 批准 AAVE 回购，作为更广泛的 Aavenomics 改革的一部分

Swiss RWA tokenization firm Colb Asset SA has raised CHF 6 million in an oversubscribed seed extension round, helping scale its tokenization and fintech initiatives. Colb Asset SA, a leading Swiss innovator in real-world asset tokenization, has successfully closed an oversubscribed CHF 6 million (~$7.3 million) seed extension round. The capital came from a private investor managing a portfolio of over $20 billion in assets, reinforcing institutional confidence in Colb’s mission. The funding will accelerate Colb’s efforts to enable blockchain-based tokenization of high-demand pre-IPO equity, including high-demand pre-IPO equity opportunities. The firm also aims to tokenize institutional-grade Swiss wealth strategies and select investment funds, targeting fast-growing markets and on-chain treasury managers seeking access to premium assets traditionally reserved for private or institutional investors. Redefining ‘what’s possible in capital formation’ The investment will also support Colb’s strategic expansion into emerging markets, where the firm plans to bring geo-economically strategic sectors, such as energy, infrastructure, utilities, and agribusiness — on-chain. These industries, vital to global development and resilience, offer strong growth potential and align with Colb’s mission to democratize access to historically exclusive assets. “Our ecosystem redefines what’s possible in capital formation. We’re blending the prestige and rigor of traditional finance with the openness and velocity of blockchain to unlock institutional-quality investments for a global, decentralized audience,” said Yulgan Lira, CEO of Colb Asset SA. Beyond asset tokenization, the funds will also support the growth of Colb’s fintech infrastructure. Key initiatives include the development of cross-border blockchain-based payment rails and advancing adoption of USC, its compliant, yield-bearing stablecoin.

HBAR 基金会宣布投资 Archax 的富达国际美元货币市场基金的代币化股份。 Archax 是第一家受 FCA 监管的数字资产交易所、经纪商和托管人，最近在 Hedera (HBAR) 网络上对 MMF 进行了代币化。 Archax 平台上提供的代币化股票允许机构投资者通过区块链技术投资该基金。根据公司公告，这些数字资产还可以作为稳定币资金验证的储备证明，从而提高更广泛的数字金融生态系统的透明度。 此举凸显了 Hedera 在机构代币化领域日益扩大的作用，同时推动了富达国际将传统金融产品上链的努力。 去年 12 月，Hedera 在其主网上集成了 Chainlink 的数据馈送和储备证明，以支持 DeFi 和代币化现实世界资产。这是 HBAR 基金会与 Chainlink (LINK) 合作之后的又一举措，让开发人员能够访问高质量数据和链上储备验证。 你可能还喜欢：韩国“加密货币之王”因涉嫌 4700 万美元加密货币诈骗再次被捕 战略投资 HBAR 基金会高级副总裁 Gregg Bell 强调了这项投资的战略重要性，他表示：“展望 2025 年，现实世界的资产代币化将成为区块链应用的关键催化剂。我们对完全代币化金融生态系统的愿景与富达国际对创新的承诺一致。” 他补充说，与富达国际等资产管理公司合作对于加速机构采用至关重要。 此次投资进一步加强了 Hedera 利用其高吞吐量基础设施进军机构市场的力度。该网络能够提供低成本、固定费用的交易，这对探索代币化的金融机构来说是一个有吸引力的选择。 HBAR 基金会、Archax 和富达国际之间的合作反映了行业向区块链驱动的金融产品的广泛转变。随着越来越多的机构探索代币化，这样的合作伙伴关系可能会为传统市场更广泛地采用数字资产基础设施铺平道路。 你可能还喜欢：看跌趋势仍在继续，但 Lightchain AI 的强大基础使其保持市场竞争力

On May 29, 2025, research on stablecoins conducted by Artemis, Castle Island Ventures, and Dragonfly was released. The data in the study was provided by 20 stablecoin payment-focused companies, along with estimates from 11 firms in adjacent sectors. The report highlights the growing real-world utility of stablecoins. Stablecoins were one of the most discussed topics at the May Bitcoin Conference in Las Vegas, even drawing jokes about how frequently they were mentioned. The significance of the topic cannot be overstated, as stablecoins play a critical role in promoting financial independence globally. They are also at the center of the current U.S. Senate debate, where Democrats and Republicans are on the verge of establishing a regulatory framework for stablecoins for the first time. Read more:With the Genius Act vote nearing final passage — who wins, and who loses? Stablecoins combine the cross-border accessibility of Bitcoin with the stable value of assets such as the U.S. dollar, euro, or gold. This has made them a natural on-ramp into crypto, and a preferred tool for remittances and sending money without relying on traditional banks. Today, the two most prominent stablecoins, USDT and USDC, have a combined market capitalization of over $214 billion. Tether, the issuer of USDT, ranks among the top ten holders of U.S. Treasury bills. Payment giants Visa, Mastercard, and Stripe are actively integrating stablecoin operations, introducing the technology to their multi-million-user bases. Against this backdrop, the study by Artemis, Castle Island Ventures, and Dragonfly appears especially timely. Some numbers According to the Artemis study, the total supply of stablecoins is $239 billion. All the stablecoins are held across 150 million wallet addresses. The researchers emphasized that stablecoins are increasingly used in everyday economic activity by millions of users. The report estimates that from January 2023 to February 2025, $94.2 billion in non-trading stablecoin payments were settled. Between November 2023 and December 2024, the monthly stablecoin payment volume doubled from about $3 billion to $6 billion. Leading countries, platforms, and currencies Survey data revealed that the U.S. and Singapore lead in stablecoin transaction volume, each accounting for 18% of global usage. Hong Kong and Japan follow with shares of nearly 10% and 8%, respectively. The UK (6.8%) and Germany (4.5%) rank fifth and sixth, while other countries each account for less than 3%. Tron and Ethereum dominate as the top blockchains for stablecoin activity, with a combined market share exceeding 90%. USDT is the most widely used stablecoin, accounting for over 70% of stablecoin-related transactions between 2023 and 2025. USDC trails behind, surpassing 30% market share only once, in March 2024. However, in countries such as India and Argentina, USDC is as widely used as USDT, and it sees strong adoption in the U.S., Mexico, Nigeria, Uganda, and Kenya. According to the study, 99% of stablecoins are pegged to the U.S. dollar and backed by U.S. dollar-denominated instruments. “If they were considered a nation, stablecoins would be the 14th largest holder of sovereign U.S. debt,” the report states. It also quotes U.S. Treasury Secretary Scott Bessent, who underscored the importance of stablecoins in reinforcing the dollar’s global reserve currency status. INTEL: "And we are going to put a lot of thought in the stablecoin regime and as President Trump directed we are going to we are going to keep the US the dominant reserve currency in the world and we will use stablecoins to do that."- Bessent pic.twitter.com/XaJxROTOhw— Solid Intel 📡 (@solidintel_x) March 7, 2025 Types of transactions While peer-to-peer payments were the dominant use case for stablecoins, business-to-business (B2B) transactions overtook them in mid-2024. Since July 2024, the volume of B2B transactions has continued to grow, while P2P volume has gradually declined. The share of card-based stablecoin transactions also began rising significantly at the end of 2023. In February 2025, B2B payments accounted for $3 billion, P2P transactions reached $1.5 billion, and card payments hit $1.1 billion, matching the level of P2P activity seen in February 2023, when P2P was the leading transaction type. Notably, P2P activity has remained relatively flat between 2023 and 2025, fluctuating between $1.4 billion and $2.2 billion. Meanwhile, B2B, card payments, and business-to-client and prefunding transactions have been on the rise. Conclusion In their conclusion, the researchers note that stablecoins have evolved from a niche payment tool into a “meaningful tool for global payments,” with B2B transactions now leading the way. You might also like:90% of financial institutions now use stablecoins: report

普华永道意大利和区块链咨询公司 SKChain Advisors 正在利用区块链技术为欧盟开发数字身份解决方案。 该产品建立在 Coinbase 的第三层网络 World Mobile Chain 上，旨在提供一个安全、自主主权的身份框架，让用户无需依赖中心化权威机构即可控制自己的个人数据。 根据与 crypto.news 分享的新闻稿，该计划与根据 eIDAS 2.0 法规推出的欧洲数字身份钱包相一致，旨在标准化整个欧盟的数字身份。 普华永道意大利和 SKChain Advisors 已完成可行性研究，以确定最佳 SSI 框架，目前正在推进开发。 该解决方案将成为用户访问传统平台和 Web3 平台的网关。 你可能还喜欢：每月回购计划启动，DYDX 价格飙升 7% 数据隐私和安全 SSI technology is gaining traction as a way to enhance data privacy and security while complying with regulations such as the EU’s Markets in Crypto-Assets framework. 据公司说明，新的数字身份产品将支持身份验证、验证以及与数字资产服务的交互。 这有望帮助企业和消费者驾驭日益数字化的经济，同时确保遵守不断发展的监管标准。 Horizen Labs 首席执行官 Rob Viglione 告诉 crypto.news：“关于欧盟数字身份计划是否会使用区块链，人们已经讨论了很长时间。这一消息得到确认，这是一个积极的进步。它使用自主主权身份技术，也是一个积极的进步。” 支持该项目的基础设施 World Mobile Chain 旨在促进欧洲企业采用区块链。作为 Base 上的第 3 层协议，它为去中心化应用程序提供了可扩展性和效率。 数字身份解决方案将允许公司在不损害隐私的情况下实施区块链支持的身份验证。 Viglione 强调了数字身份系统中隐私的重要性，并指出：“这不是用户需要的隐私和安全保障。任何数字身份方案都应该使用零知识证明技术来确保数据保持‘可用但不可见’。” 该产品有望简化各个领域的数字访问，同时让用户更好地控制自己的在线身份。 你可能还喜欢：Visa 支持的 Rain 筹集 2450 万美元，用于扩展稳定币支付卡

随着加密货币抛售加速且恐惧和贪婪指数仍处于极度恐惧区域，Polkadot 价格徘徊在历史低点附近。 Polkadot (DOT) 代币已跌至 3.60 美元的低点，自 2022 年 12 月以来一直未能跌破该水平。它已从历史最高点下跌了 93% 以上。 Polkadot 有三个潜在的催化剂，可能在长期内推动其走高。首先，开发人员正在致力于 Polkadot 2.0 升级，这是自成立以来最大的一次升级。 Polkadot 2.0 在网络中引入了三个关键概念：异步支持、敏捷核心时间和弹性扩展。异步支持将平行链吞吐量提高了 8 到 12 倍，而敏捷核心时间允许灵活的区块空间分配。它取代了传统的平行链拍卖。 前两次升级已经完成，弹性扩展将于本月晚些时候推出。此功能正在 Kusama 中进行测试，它允许网络动态调整其容量以处理增加的交易量和网络需求。 其次，在美国证券交易委员会 (SEC) 批准现货 DOT ETF 之前，Polkadot 的价格可能会反弹。21Shares 和 Grayscale Investments 等公司已经申请了现货 DOT ETF，有机会获得批准。 你可能还喜欢：以太坊价格警报：ETH 可能很快跌至 1000 美元的原因如下 Polkadot 价格技术面 DOT 价格图表 | 来源：crypto.news DOT 价格可能很快飙升至少 200% 的另一个原因是它拥有一些最好的技术。如上所示，该代币在 3.60 美元处获得了强劲支撑，自 2022 年以来一直未能跌破该支撑。这种支撑如此强劲，以至于在持续的加密货币抛售期间，该代币未能跌破该支撑。 有迹象表明，Polkadot 价格已形成四重底，颈线位于 11.90 美元。四重底是市场上最看涨的迹象之一。从日线图上看，近期的下跌类似于下降楔形形态。 Polkadot 的价格已进入 Wyckoff 理论的积累阶段。此阶段的特点是持续数月或数年的盘整。通常紧随其后的是涨价阶段，此时需求超过供应。 因此，DOT 价格很有可能出现强劲的看涨突破，初始目标为 11.90 美元。该价格比当前水平高出约 200%。 你可能还喜欢：Will the XRP price crash to $1 or jump to $3.5 first?