The Sept. 14-20 calendar features regulatory, market-structure and cryptocurrency developments across Asia, Europe and the United States. Korea Exchange will launch after-hours stock trading on Sept. 14, excluding ETFs and ETNs, while U.K. Bitcoin-reserve company Satsuma plans to delist, sell all of its Bitcoin holdings and return capital to investors. Upbit will end support for JASMY, TT and STORJ, and Spark will close the SparkLend DeFi (decentralized finance) lending protocol on Gnosis Chain, placing unpaid loans into liquidation status after Sept. 14. The U.S. Senate will hold a procedural vote on the CLARITY Act on Sept. 15, requiring 60 votes to advance. Datavault AI plans to launch its Information Data Exchange platform for tokenized data and other RWA (real-world assets), while Pyra will stop operating and close withdrawals. Circle’s Arc blockchain network is scheduled for public mainnet launch on Sept. 16, with BlackRock, DTCC and other institutions serving as genesis validators. U.S. lawmakers will review digital-asset tax bills, India’s Finance Ministry will testify on virtual digital assets, and the Federal Reserve, Bank of England and Bank of Japan will publish policy decisions between Sept. 17 and Sept. 18. The SEC (U.S. securities regulator) will also hold a public discussion on 24-hour stock trading. SpaceX plans to deploy its first V3 Starlink satellites on a Starship test flight as early as the following week; Starlink generated nearly 55% of SpaceX’s second-quarter revenue, while the company says orbital data centers could help address an artificial-intelligence market valued at $26.5 trillion.