The cryptocurrency market is set to focus on several pivotal events this week, including the Federal Reserve's interest rate decision on October 29 and a shareholder vote by Core Scientific on a potential merger with CoreWeave on October 30. These events are expected to influence the price movements of major cryptocurrencies like Bitcoin and Ether. Additionally, Ethereum's Fusaka hard fork upgrade, HashKey Chain's staking update, and various token unlocks and launches are also on the radar, potentially affecting market dynamics. Traders and investors will be closely watching these developments for any significant impact on the crypto landscape.