Three independent sources — PANews, Odaily, and CryptoBriefing — all published on May 18, 2026 and consistently confirm that Upbit is listing TRAC with KRW, BTC, and USDT trading pairs. PANews directly cites the official Upbit notice (ID 6226), providing a traceable link to the primary source. No conflicting reports were found. The minor residual uncertainty stems from the inability to directly load the Upbit notice page due to a CloudFront access block, preventing first-hand verification of the original announcement text.