Base has integrated zero-knowledge (ZK) technology to enhance transaction finality, marking a significant step in its blockchain development. This move aims to improve the efficiency and security of its network. Meanwhile, Polygon has launched a new feature enabling private stablecoin transfers, enhancing user privacy and transaction confidentiality. In other developments, Kalshi has successfully raised $1 billion, achieving a valuation of $22 billion, underscoring strong investor confidence. Additionally, Zcash is advancing its post-quantum roadmap, focusing on future-proofing its network against quantum computing threats.