A certain public chain's 2026 technical roadmap release – Key highlights of performance upgrades

Source: CryptoNewsNet Original Title: BNB Announces Changes Planned for 2026 – Here’s What You Need to Know Original Link: A public chain has released its 2026 technical roadmap, announcing goals to significantly improve network performance and scalability.

The roadmap emphasizes further reduction of transaction fees, achieving a throughput of 20,000 TPS (transactions per second), while reaching sub-second finality and minimizing network latency.

According to the shared plan, a public chain will continue to adopt a dual-client strategy. Under this framework, a Geth-based client will serve as a stability pillar for validator compliance and operational reliability, while a Reth-based client will act as a high-performance engine for full nodes, archive nodes, and future validators. The 2026 goals include further reducing transaction fee costs through software optimization and improvements in consensus and network latency, pushing confirmation times into sub-second levels.

The long-term vision of the public chain covers the period from 2026 to 2028. The network aims to become a next-generation transaction chain capable of meeting extremely high-performance demands. To achieve this, the target is approximately 1 million TPS, requiring sustained execution capacity of 20 GGas per second. Additionally, an almost instant confirmation time of 150 milliseconds is set as the optimal goal for transactions.

The roadmap also includes significant architectural innovations. The public chain plans to adopt a hybrid architecture combining off-chain and on-chain computation. This structure aims to improve efficiency and security by leveraging proof of performance and proof of concept mechanisms. At the same time, enhancing decentralization through improved validator models and fault tolerance is a key priority to ensure high-level security and reliability in production environments.