# Chain Operators

- [Architecture](/home/service-guide/tokamak-rollup-hub/tokamak-rollup-hub-deprecated/mainnet-beta/operation-guide/chain-operators/architecture.md)
- [Node Operations](/home/service-guide/tokamak-rollup-hub/tokamak-rollup-hub-deprecated/mainnet-beta/operation-guide/chain-operators/node-operations.md)
- [Chain Configurations](/home/service-guide/tokamak-rollup-hub/tokamak-rollup-hub-deprecated/mainnet-beta/operation-guide/chain-operators/chain-configurations.md)