[Binance Announces Launch of Build on Bitcoin (BOB)] Binance has announced the addition of Build on Bitcoin (BOB) to multiple services, including futures contracts, officially launching on 2025-11-21 at 18:45 (UTC+8). Notes: - Futures copy trading will be supported within 24 hours after launch. - Binance may adjust contract specifications based on market risk conditions. - Multi-asset mode supports using other assets as margin, subject to discount rates.