The Securities and Exchange Commission (SEC) has announced that it will postpone its decisions regarding the exchange-traded funds (ETFs) related to popular cryptocurrencies such as Bitcoin, Ethereum, Solana, and XRP until the month of October. This delay means that investors and market participants will have to wait longer for guidance on whether these digital asset investment vehicles will be approved or rejected, which could significantly impact the cryptocurrency market as a whole. source: https://blocknews.com/sec-delays-decisions-on-bitcoin-ethereum-solana-and-xrp-etfs-until-october/

20-8-2025 – The U. S. Securities and Exchange Commission (SEC) will soon establish the President’s Digital Assets Group to reshape cryptocurrency regulations, SEC Chair Paul Atkins revealed today. Speaking at the Wyoming Blockchain Symposium, Atkins outlined the group’s mission to implement recommendations from the President’s Digital Asset Markets Working Group, aligning with President Trump’s vision to [ source: https://www.cointrackdaily.com/sec-to-launch-presidents-digital-assets-group-marking-shift-in-u-s-crypto-regulation/

Bitcoin fell below $113,000, pulling the crypto market down 1. 5% to $3. 9 trillion as profit-taking deepened ahead of Powell’s Jackson Hole speech. source: https://cryptonews.com/news/bitcoin-slips-crypto-market-in-red-before-powll-jackson-hole-speech/

According to PANews, recent discussions have emerged around Solana's ability to achieve over 100,000 transactions per second (TPS) on its mainnet. This figure was reached by @cavemanloverboy under 'ideal conditions,' highlighting the network's potential rather than its typical performance. The experiment utilized a 'noop' (no operation) test program, which only performed basic signature verification without executing any computations or altering account states. Each transaction was only 200 bytes, significantly smaller than the usual 1kb+ transactions source: https://www.binance.com/en/square/post/28554987240730?utm_source=BinanceNewsRSS

According to PANews, recent discussions have emerged around Solana's ability to achieve over 100,000 transactions per second (TPS) on its mainnet. This figure was reached by @cavemanloverboy under 'ideal conditions,' highlighting the network's potential rather than its typical performance.The experiment utilized a 'noop' (no operation) test program, which only performed basic signature verification without executing any computations or altering account states. Each transaction was only 200 bytes, significantly smaller than the usual 1kb+ transactions. This test measured the network and consensus layer's maximum throughput, not the application layer's actual processing capacity.A key factor in this experiment's success was the use of the Frankendancer validator client. This client is a hybrid test version of Jump Crypto's Firedancer validator, integrating high-performance components into the existing Solana validator. By employing high-frequency trading technology, the system's performance was enhanced through refined memory management and custom thread scheduling, achieving a 3-5 times performance boost.Despite the potential for high TPS, Solana's daily TPS remains around 3,000-4,000 due to several factors. Firstly, Solana's Proof of History (POH) consensus mechanism requires validators to continuously vote, occupying over 70% of block space and limiting capacity for regular transactions. Secondly, the ecosystem often experiences state competition, such as during new NFT or MEME releases, leading to a high rate of failed transactions. Lastly, arbitrage bots in the Solana ecosystem may send numerous invalid transactions, wasting resources.Upcoming upgrades, including the full deployment of Firedancer and the Alpenglow consensus upgrade, aim to address these issues systematically. Alpenglow will move voting transactions off-chain, freeing up 70% of space for regular transactions and reducing confirmation time to 150 milliseconds, enhancing the decentralized exchange (DEX) experience to be closer to centralized exchanges (CEX). Additionally, the local fee market will prevent network congestion caused by the popularity of individual programs.Firedancer not only improves performance but also introduces client diversity, similar to Ethereum's multiple clients like Geth and Nethermind, enhancing decentralization and reducing single-point node failures.The discussions around Solana's 100,000 TPS highlight confidence in the network's future upgrades and consensus protocol improvements. While some may view TPS as a competitive metric, understanding the experiment's implications offers valuable insights into Solana's potential advancements.

Michael Saylor's MicroStrategy updates stock issuance policy, affecting Bitcoin and crypto treasury companies. source: https://coincu.com/356076-microstrategy-stock-policy-bitcoin-impact

According to PANews, OpenAI CEO Sam Altman announced that the company is accelerating the release of GPT-6, which will feature improved memory capabilities and allow users to customize chatbot personalities and tones. Altman highlighted that the memory function is the most significant upgrade this year, enabling future products to automatically adjust based on user preferences and habits. OpenAI is collaborating with psychologists to optimize user experience and will adhere to U. S source: https://www.binance.com/en/square/post/28557736796106?utm_source=BinanceNewsRSS

According to PANews, OpenAI CEO Sam Altman announced that the company is accelerating the release of GPT-6, which will feature improved memory capabilities and allow users to customize chatbot personalities and tones. Altman highlighted that the memory function is the most significant upgrade this year, enabling future products to automatically adjust based on user preferences and habits. OpenAI is collaborating with psychologists to optimize user experience and will adhere to U.S. government requirements to ensure AI systems are neutral and customizable. Additionally, Altman mentioned that GPT-5 has been updated to address user criticism regarding its cold tone, making it more approachable. He emphasized the need for enhanced privacy protection and data encryption.

Key takeaways Cardano’s ADA is the worst performer among the top 10, losing 8% of its value in the last 24 hours. The coin could recover above $1 soon after retesting the $0. 84 low. ADA retests $0 source: https://coinjournal.net/news/ada-could-bounce-back-after-retesting-the-0-84-low-check-forecast/

Future ETF flows depend on the macro indicators this week, where the Fed's dovish stance could reverse flows to positive, one analyst said. source: https://www.theblock.co/post/367570/spot-bitcoin-ether-etfs-outflows-institutions-reposition?utm_source=rss&utm_medium=rss

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.

随着获得风险投资的公司实现产品与市场的契合，投资方向向后轮融资的转变反映出市场正日趋成熟 。

Bitwise预测在未来10年，比特币将成为全球表现最佳的主要资产，其复合年增长率为28.3%，波动性将稳步下降。

美联储负责监管的副主席鲍曼表示，将推进更轻负担的新银行资本规则，并重申对降息的坚定立场。同时她呼吁银行和监管机构拥抱人工智能和区块链等新技术。

2025年的美国金融市场正面临企业债务紧缩和商业房地产紧缩的双重挑战。美联储可能的降息信号反映了对经济弱点的认识，但无法解决深层结构性问题。

金色财经推出加密货币和区块链行业早报《金色早8点》2791期，为您提供最新、最快的数字货币和区块链行业新闻。

Qubic近期对门罗币（XMR）发起的所谓“51%攻击”事件，实际上是一场精心策划的心理战和宣传策略，而非真正的算力霸权攻击。