ChainCatcher message, according to official news, the B3USDT and XCNUSDT perpetual contracts will officially launch on Hotcoin at 16:00 (UTC+8) on February 12, 2025, supporting up to 25x leverage.$B3: A horizontally scalable gaming ecosystem built on Base. Its development company is NPC Labs.$XCN: Onyxcoin is a cloud blockchain infrastructure that provides Chain Core and Sequence, helping enterprises build financial services. The XCN token can be used for payments, discounts, and governance.