最新报道:Ethereum co-founder Vitalik Buterin proposed a new transaction type to enhance network efficiency, suggesting "storage proofs" for cross-chain interoperability. Meanwhile, Solana's Saga phone sold out after its token airdrop value surpassed the device's $599 price. In regulatory news, the U.S. SEC delayed decisions on several Bitcoin ETF applications, including those from BlackRock and Fidelity. On the institutional front, JPMorgan launched a blockchain-based collateral settlement system with Goldman Sachs as its first major client. The crypto market saw mixed movements, with Bitcoin hovering around $26,800 while some DeFi tokens gained over 10%.