【Golden Late News | Global Tech Finance Digest】12:00-21:001. **Sony Group** and its partners announced the upcoming launch of Soneium, an Ethereum-based Layer 2 network aimed at optimizing in-game transactions and payment experiences.2. **JPMorgan Chase** released a research report estimating the potential market value of Bitcoin mining businesses to be around $74 billion, highlighting the huge potential of the mining industry.3. **US Vice President** Harris formally accepted the presidential candidate nomination at the Democratic National Convention, showcasing the latest dynamics in the American political landscape.4. **MakerDAO** announced that it will release upgraded versions of DAI and MKR, NST and NGT respectively, aiming to enhance the flexibility and security of the stablecoin system.5. **Vitalik Buterin** emphasized that many industry participants pursue early visions but are unwilling to take corresponding risks, sparking deep reflection on the balance between innovation and risk.6. **CKB** published a light paper for the next-generation public Lightning Network, FiberNetwork, which is expected to start testing next week, marking another significant advancement in blockchain technology for instant payments.7. **Dune data platform** shows that as of now, the annual investment portfolio returns of the top 10 crypto risk funds generally show negative growth, reflecting market volatility and challenges.8. The founder of **Jupiter** decided to return most of the funds to the DAO organization due to failing to meet the expected goals of the Reddit community, highlighting the importance of community participation and responsibility.9. **Chinese police** successfully extradited a suspect from Thailand who was involved in issuing virtual digital currencies in a major economic crime case involving more than 100 billion RMB, demonstrating the power of cross-border law enforcement cooperation.These are the main dynamics in the global tech finance sector on August 23rd, covering multiple levels from technological innovation to policy regulation.