Bitcoin investors could be overlooking the impact of a more dovish Federal Reserve—an outcome that hinges on who President Donald Trump appoints to succeed Jerome Powell as Fed Chair, according to economist Alex Krüger.

Massive amount of meme coins has been transferred out of circulation source: https://u.today/219663-shib-key-metric-moves-millions-of-meme-coins

According to Foresight News, investors are expected to remain cautious until Friday, with attention focused on the Jackson Hole meeting scheduled for August 22 at 22:00 UTC+8. In discussions with institutional investors, many anticipate that Federal Reserve Chair Jerome Powell may adopt a hawkish stance during the meeting, as he aims to avoid being compelled to lower interest rates. However, his remarks might be interpreted by the market as dovish, potentially leading to a stock market rise following the Jackson Hole event on Friday. Foresight News notes that the core agenda of the Jackson Hole meeting includes a keynote speech by Powell titled "Economic Outlook and Framework Review" on August 22 at 22:00 UTC+8. This will be followed by a luncheon speech on the same day and a closing overview panel discussion on August 24 at 00:25 UTC+8.

Whales sold 470M XRP in 10 days, pushing price to $2. 89. Analysts eye $2. 70 support as buying and selling intensify. source: https://cryptopotato.com/470000000-xrp-offloaded-by-whales-whats-next-for-ripples-price/

Bitcoin now 8% down from recent highs while Ethereum extends weekly decline to 9. 55% ahead of Powell speech source: https://www.blockhead.co/2025/08/20/crypto-markets-slide-into-fear-territory-as-tech-selloff-spreads-to-digital-assets/

Federal Reserve's Bowman proposes allowing staff to hold limited crypto, enhancing regulatory experience and recruitment. source: https://coincu.com/356100-fed-bowman-crypto-holdings-proposal-2

XRP is currently experiencing a period of price consolidation, where its value remains relatively stable without significant fluctuations. Market analysts and investors are closely monitoring this trend, as there is growing speculation that the cryptocurrency is positioning itself for a potential surge. Many are eyeing a target price of $3.3 for XRP by the end of August, which would represent a noteworthy milestone for the digital asset if achieved. This situation highlights the anticipation surrounding XRP's performance as traders assess market conditions and look for signs of upward momentum. source: https://blocknews.com/xrp-stuck-in-consolidation-eyes-3-3-close-in-august/

SEC Chair Paul Atkins said very few crypto tokens are securities, signaling a friendlier stance toward the industry compared to the previous administration. source: https://www.theblock.co/post/367584/sec-chair-paul-atkins-signals-new-day-crypto?utm_source=rss&utm_medium=rss

ARK Invest snapped up $21 million worth of Bullish and $16 million of Robinhood shares, extending its buying streak despite a sector-wide sell-off. source: https://cointelegraph.com/news/ark-invest-buys-21m-bullish-16m-robinhood?utm_source=rss_feed&utm_medium=rss&utm_campaign=rss_partner_inbound

Pump recently overtook the spot as the leading Solana memecoin launchpad after a tug-of-war with LetsBonk. source: https://www.theblock.co/post/367585/pump-fun-surpasses-800-million-in-lifetime-revenue-as-solana-memecoin-launchpad-competition-heats-up?utm_source=rss&utm_medium=rss

Key Insights: USDT giant Tether, the largest stablecoin issuer by market capitalization, has just made a power play in its expansion into the U. S. market with the appointment of Bo Hines as Strategic Advisor for Digital Assets and U. S source: https://www.thecoinrepublic.com/2025/08/20/tether-taps-former-white-house-crypto-council-chief-bo-hines-for-strategic-advisory-role/

以太坊的提款队列机制是什么？它是如何运作的？意义何在？

Circle has acquired the Malachite consensus engine from Informal Systems to power its new Arc blockchain for stablecoin payments. The move aims to speed up transactions, keep Malachite open-source, and support developers building financial applications on Web3.

美国总统要的是选票，美联储守的是信用。两者水火不容，才是美国制度正常运转的真实写照。

Tiger Research在文章中分析了 Upbit 和 Bithumb 推出自己的区块链的潜在情景。

A federal magistrate in Texas has recommended dismissal of YouTuber Logan Paul from a proposed class-action lawsuit concerning the failed NFT venture CryptoZoo

市场现状及未来展望，牛市顶部在哪里？何时获利了结？

在DeFi领域，预言机是整个基础设施的支柱。Chainlink和Pyth Network分别代表了解决“预言机问题”的两种不同方法。

Bitcoin has retraced below $117,000 after reaching an all-time high last week, signaling a pause in upward momentum and growing caution among investors.

SEC Chair Paul Atkins said most crypto tokens should not be classed as securities, marking a shift from the stricter stance of his predecessor. He introduced “Project Crypto” to set clearer rules, with the focus moving from enforcement to guidance and support for innovation.