Summary of Key Developments Overnight on March 29

21:00 (UTC+8) - 7:00 Keywords: Canada, Polymarket, Michael Saylor1. The last co-founder of xAI has reportedly left the company;2. Tokenization platform xStocks launches a new on-chain private equity fund;3. Canada plans to ban the acceptance of cryptocurrency donations during election campaigns;4. Institutions: After a slowdown in February, the US job market may gradually recover this month;5. Messari releases a valuation report on Polymarket, valuing it as high as 100 billion USD;6. Michael Saylor posted, “It's time to put the laser eyes back on,” which is suspected to be a bullish signal.