[Base to Activate Beryl Hard Fork Upgrade on Mainnet on June 26, Introducing B20 Native Token Standard] According to official news, Coinbase's Layer 2 network Base is set to launch the Beryl hard fork upgrade, introducing the B20 native token standard, reducing the single-proof withdrawal final confirmation period from 7 days to 5 days, and upgrading Reth V2 (50% reduction in disk usage, 33% increase in throughput). Beryl will be activated on the Sepolia testnet at 2:00 AM (UTC+8) on June 19 and on the mainnet at 2:00 AM (UTC+8) on June 26. B20 is Base's native token standard, an ERC-20-compatible token implemented in Rust, designed specifically for stablecoins, RWA, and long-tail token issuers. It comes with a built-in compliance toolkit, including transfer policies, freezing and seizure, role-based access control, memos, and supply caps.