X @何币
何币·2025-10-19 08:45
Layer 2 (L2) Solutions - Perpetual Protocol (Perp) aligns with Layer 2 solutions [1] - Optimistic Rollups (OP) is the first L2 solution [1] - Arbitrum (ARB) is the second L2 solution [1] - Zero-Knowledge Rollups (ZK) is the third L2 solution [1]