币界网报道：Permissionless IV, a major Ethereum conference, explored key Web3 innovations including on-chain IPOs, DeFi integration, and Ethereum scaling solutions. Panelists highlighted the potential for blockchain-based initial public offerings to democratize access to capital markets while reducing intermediaries. Several projects demonstrated new DeFi protocols aiming to bridge traditional finance with decentralized systems, focusing on compliance and user experience improvements. Ethereum scaling remained a central topic, with developers presenting progress on layer-2 rollups and sharding solutions to address network congestion and high gas fees. The event also featured discussions about regulatory challenges facing these emerging technologies, with industry leaders advocating for clearer frameworks to support innovation while protecting investors. Multiple speakers emphasized the growing institutional interest in Web3 applications, particularly in tokenized real-world assets and enterprise blockchain solutions.