This registry is the backbone of the garden’s identity system. It defines the canonical set of identifiers used across the site, with each entry representing a uniquely addressable entity—anchored by a stable ID, descriptive metadata, and relational context.

Identifiers may point to posts, tags, projects, people, places, objects, datasets, or more abstract conceptual placeholders. By grounding the garden in stable identifiers, this registry enables durable links, rich cross-navigation, and the freedom to reorganize content without breaking its roots.