[Upbit Lists ZKC as a Trading Caution Item and Suspends Deposits] Upbit has announced that Boundless (ZKC) will be listed as a trading caution item, and deposit services will be suspended. The affected trading pairs are ZKC/KRW, ZKC/BTC, and ZKC/USDT. The trading caution period will last from October 2, 2025, 21:30 to October 17, 23:59 (Hong Kong Time). Deposit suspension will take effect starting October 2, 2025, 21:30, and the resumption of deposit services will be announced separately. Users are advised to avoid making deposits during the suspension period to prevent assets from failing to arrive or being lost.