OAK Network serves as Web3's nexus for cross-chain automation, facilitating multi-chain applications to schedule and automate any Substrate extrinsic or EVM smart contract function. Constructed for providing trustless automation, OAK allocates its block space and optimizes gas for storing, triggering, and executing transactions on connected blockchains. By merging off-chain data streams with event-driven execution, OAK can automatically conduct any transaction or smart contract function.