Capacity and contribution
Node discovers what a machine can do; you decide what it contributes.
Node is designed to discover a machine's supported capabilities locally. Detection is not participation: work runs only under Tessen authorization and your explicit participation controls.
On a developer machine
Node can also be the local hardware layer for Tessen Code and OpenCode workflows, reporting what your machine can provide to the Tessen software you authorized.
Not yet released. Contribution controls, limits and data boundaries are documented when Node ships.