This paper explores the diversity and application scenarios of DeFi leverage through dYdX V4, analyzes code level vulnerabilities, and puts forward the key security points of the leverage protocol.
This article analyzes the existing fee market of Solana and discusses several proposed mechanisms and frameworks for transaction fees that could be valuable for Solana.
Ethereum's scaling strategy has evolved from sharding and layer 2 protocols to a rollup-centric approach. The current roadmap proposes a division of labor between L1 and L2: L1 serves as a robust foundation layer, while L2 is responsible for ecosystem expansion. Recent achievements include EIP-4844 blobs increasing L1 data bandwidth, and multiple EVM rollups reaching stage 1. Future goals include achieving 100,000+ TPS, maintaining L1 decentralization, ensuring some L2s inherit Ethereum's core properties, and maximizing interoperability between L2s. Key research areas include data availability sampling, data compression, and cross-L2 interoperability.