U.S. Senator Elizabeth Warren sent a letter to Commerce Secretary Howard Lutnick, requesting documents related to Bitmain to understand the potential risks the company poses to national security. Bitmain is a major manufacturer of Bitcoin mining machines and is under investigation by the Department of Homeland Security regarding safety concerns related to its equipment and connections to the Trump family.

U.S. Senator Warren sent a letter to the Department of Commerce requesting an investigation into Bitmain's national security risks and its connections to the Trump family, as well as the disclosure of related communication records. The FBI is investigating the potential risks associated with the company's mining equipment. Bitmain responded to the allegations, stating they are unfounded, and that relevant safety tests did not reveal any issues.

Maxine Waters, Chair of the U.S. House Financial Services Committee, sent a letter to the Federal Reserve Bank of Kansas City’s president, asking for a detailed explanation of the approval process for Payward Financial—an “account with limited purpose”—opened for cryptocurrency exchanges, and focusing on the scope of the relevant services, risk management requirements, and regulatory review, while expressing concerns about the account’s policies and consumer protection issues.

Gate News bot message, a whale deposited 51,750 SOL valued at $4.75 million into a centralized exchange after remaining dormant for seven months, realizing a loss of $4.37 million. The whale had initially withdrawn 50,000 SOL for $9.12 million and sent the tokens for staking.

U.S. Senator Elizabeth Warren sent a letter to prominent YouTuber MrBeast and his company, inquiring about their future plans in adolescent financial services and the cryptocurrency sector, emphasizing the need to comply with laws and address financial risks and consumer protection issues.

US prosecutors questioned the authenticity of an appeal letter sent by FTX founder SBF from prison, pointing out that its mailing address does not match the prison facility and violates relevant regulations. Although prosecutors did not directly accuse SBF of forgery, the inconsistencies in the letter have undermined the credibility of his request for a new trial. SBF was sentenced to 25 years for fraud and is seeking a retrial.

Gate News report: On March 21, OnchainLens monitoring showed that the World team allegedly conducted an over-the-counter transaction with a certain entity: The World team address received 35 million USDC from FalconX and a certain CEX, and subsequently sent 117 million WLD (approximately 3873

The Omnichain Trading Platform Based announced that the BASED tokens will be directly distributed to users' wallets on Hyperliquid on the day of TGE, avoiding congestion from manual claims. Users must specify a receiving wallet before March 25; those who do not will have their tokens automatically sent to the default address.

Gate News reports that on March 18, Sui ecosystem decentralized AI infrastructure project DeAgentAI announced it has completed the second round of AIA token airdrop distribution to Genesis NFT holders. The airdrop has been directly sent to users' bound Sui