Recently, the blockchain industry has the following important developments:

1. OKX Jumpstart will launch Ultiverse (ULTI) mining on June 3, and BTC and ETH holders can pledge BTC and ETH to mine ULTI tokens.

2. Biden's deadline for a decision on the "Repeal SAB 121" resolution has been postponed to June 3.

3. Fidelity will charge new fees to nine ETF companies to meet the cost of listed products.

4. FTX Creditors Committee: The deadline for submitting objections to FTX's restructuring plan is June 5.

5. Volatility Shares launches the first leveraged Ethereum ETF in the United States, and trading will begin on June 4.

6. Coinbase derivatives trading platform will launch oil and gold futures products on June 3.

7. The U.S. House of Representatives Financial Services Digital Assets Committee will hold a hearing on the RWA issue on June 5.

8. OKX will delay the offline time of leveraged and perpetual contracts for ZK currency pairs to June 6.

9. Coinbase Pro API will be deactivated on June 6.

The above information is for reference only, please invest with caution.