[Pump.fun Registers Multi-Chain Subdomains, Potentially Expanding to Base, BSC, Monad, and Ethereum] According to TechFlow by Deep Tide, on March 12, SolanaFloor reported that Pump.fun has registered subdomains corresponding to Base, BSC, Monad, and Ethereum, which may signal the platform's early steps toward multi-chain expansion. At the same time, Pump.fun has removed the Solana logo from its X platform account homepage, further fueling market speculation about its cross-chain expansion plans.