Keysian is developed based on the Substrate framework and can run independently on the blockchain. Supports WASM runtime environment and realizes smooth online upgrade without node bifurcation. The bottom layer of the network uses libp2p components for peer-to-peer communication. Keysian is developed using the Rust programming language and has features such as high efficiency and security. Keysian uses Polkadot XCMP protocol to communicate with parallel chains in Polkadot for cross-chain communication and interoperability.

At the same time, Keysian and external blockchains, such as Bitcoin, Ethereum, EOS, etc., are connected by a bridge to achieve two-way interoperability with these chains.