Today's major event in the crypto world

1 Cb Listing Roadmap Update: Cb announces the addition of Worldcoin (WLD) to its listing roadmap, indicating its further expansion in the crypto world.
2 Mantle support increase: Cb will add support for Mantle (MANTLE) on the Ethereum network, with the specific trading time depending on liquidity conditions. Once the asset supply is in place, the MANTLE-USD trading pair will be launched in phases.
3 Minting USDC on the Solana chain: According to WhaleAlert monitoring, around midnight Beijing time today, the USDC Treasury minted an additional 250 million USDC on the Solana chain.
4 Ripple's acquisition of Circle failed: Ripple offered $4 billion to $5 billion in an attempt to acquire the stablecoin issuer Circle, but was rejected due to the low offer.
5 Robinhood Earnings Release: The earnings report for the first quarter of 2025 released by Robinhood shows that quarterly cryptocurrency trading revenue reached $252 million, a year-on-year increase of 100%, but a decline from $358 million in the fourth quarter of 2024.