Standalone AI Infrastructure: BNB Chain is developing a high-speed, parallel Layer 1 blockchain optimized specifically for autonomous trading agents.Sub-50ms Latency: The network targets a processing throughput exceeding 100,000 transactions per second with transaction pre-confirmations under 50 milliseconds.MEV Mitigation: By eliminating the public mempool and routing traffic directly to block leaders via TxStream, the network intends to block frontrunning and sandwich attacks.BNB Chain is expanding its ecosystem infrastructure with the development of a standalone Layer 1 blockchain engineered specifically for agentic trading and high-performance automated systems. Disclosed in its technology roadmap for the second half of 2026, the upcoming network will operate in parallel with the existing stack, establishing itself as the fourth core chain alongside BNB Smart Chain, opBNB, and Greenfield.The central objective of the new protocol is to close the execution performance gap between decentralized networks and centralized exchanges while preserving on-chain self-custody. Technical specifications reveal that the blockchain is designed to achieve a massive throughput exceeding 100,000 transactions per second (TPS), sub-50-millisecond transaction pre-confirmations, and deterministic block finality under one second.To protect automated strategies from malicious Maximum Extractable Value (MEV) tactics, such as sandwich attacks, the network architecture completely removes the traditional public mempool. It replaces it with a proprietary routing mechanism called TxStream, which directs transactions straight to rotating block leaders that shift every 200 milliseconds. A secondary component, called PriorityLane, will safeguard block space exclusively for time-critical operations like decentralized oracle updates, automated liquidations, and cross-chain bridge native transactions.“The design goal was to be as close to centralized exchange execution while retaining self-custody,” stated David Z, Chief Technology Officer of BNB Chain. While acknowledging that traditional centralized venues will still maintain an efficiency edge for high-frequency trading in co-located server facilities, Z highlighted that the new architecture delivers rapid settlement finality without subjecting automated participants to custodial counterparty risk.The platform architecture follows several AI-driven initiatives from earlier in the year, including the rollout of the BNB Agent Studio and Developer SDK. Under the current technical roadmap, BNB Smart Chain will continue to function as the core settlement hub, linked directly to the new trading environment through a native bridge. Core developers plan to launch the network on public testnet by the end of 2026, with a full mainnet deployment scheduled for early 2027.Disclaimer: This article is for informational purposes only and does not constitute advice of any kind. Readers should conduct their own research before making any decisions.
