According to official sources, the BTTC 2.0 test network has been deployed and officially put into operation. This upgrade adopts an innovative three-layer system architecture and PoS consensus mechanism to build an efficient cross-chain infrastructure, significantly improving the efficiency of cross-chain asset transfer. As the core hub of the multi-chain ecosystem, BTTC 2.0 achieves true cross-chain interoperability through a secure relay network. At the same time, the platform introduces the "Validator Partner" mechanism, supporting multiple address joint staking validation nodes, and automating profit distribution, providing reliable technical support for DeFi and other digital asset applications.