BitTorrent has launched a major upgrade: BTTC 2.0 is about to go live. Compared to many who are well-versed in #TRON and USDD, #BTTC is a low-key but important presence. This chain was initially led by Sun, positioning itself as the cross-chain infrastructure of the #TRON ecosystem. Although it operates independently from a technical standpoint, its binding with TRON is very close, and it can be understood as a key part of TRON's multi-chain strategy. So what does BTTC do? In simple terms, it aims to solve the old problem of "chains not interacting with each other" — we have seen many chains develop in isolation, where assets/data cannot circulate, and developers have to reinvent the wheel, leading to extremely low efficiency. BTTC 2.0 introduces a new "three-layer architecture": (1) Execution Layer: supports EVM smart contracts and is where developers directly deploy dApps; (2) Consensus Layer: used for state synchronization and communication between chains; (3) Data Transmission Layer: handles cross-chain messages, state, and security verification. It sounds a bit complex, but the core logic is very clear: to connect and stabilize both data and state — no longer just "transferring assets," but truly achieving cross-chain collaboration and shared user states for on-chain applications. It is not a "new public chain story," but a solid upgrade of underlying infrastructure. Who does it serve? Of course, the TRON ecosystem, including a whole set of assets and protocols like TRX, USDT, USDD, JustLend, etc. The cross-chain capability brings new liquidity scenarios, new users, and new DeFi possibilities. Sun has been very active recently, from TRON's halving upgrade to USDT's integration into global payments, and with BTTC connecting various chain islands, it is not hard to see a new goal taking shape — to make TRON a true global on-chain settlement layer. This upgrade is just the beginning; there is more to come. Of course, if I get the chance, I will break down the BTTC project in detail for everyone.