What HCA-NODE is
Long-span human-AI collaboration produces more than isolated outputs. It generates continuity, layered structures, evolving methods, and changes in future choice space. HCA–NODE exists to preserve and stabilize that value.
What a node is
A node is a structurally meaningful unit formed when interaction produces durable change in interpretation, workflow, decision pathways, or continuity structure. The node system preserves what actually changes structure.