According to official news from Odaily Planet Daily, BitTorrent Chain (BTTC) utilizes an innovative three-tier architecture. The BTTC layer, a fully EVM-compatible PoS chain, is autonomously managed by a decentralized validator network and handles all network-wide transaction processing. The delivery layer, through a trusted validator group, synchronizes the BTTC layer with the multi-chain contract layer in real time. The contract layer, comprised of a matrix of smart contracts deployed across various public chains, forms a cross-chain asset circulation hub. These three layers work together to ensure efficient and secure cross-chain interaction within the BTTC network, providing infrastructure support for the multi-chain ecosystem.