§45.1 Reserved Roots

Five prefixes are reserved at constitutional level and may not be removed: kiri:, melega:, swarm:, treasury:, interop:. Each resolves to a base URI returning a machine-readable schema descriptor (JSON-LD context + entity index).

json
{
  "registry_version": "1.0.0",
  "namespaces": {
    "kiri":     "https://docs.melega.ai/registry/kiri/",
    "melega":   "https://docs.melega.ai/registry/melega/",
    "swarm":    "https://docs.melega.ai/registry/swarm/",
    "treasury": "https://docs.melega.ai/registry/treasury/",
    "interop":  "https://docs.melega.ai/registry/interop/"
  },
  "resolution_rule": "<prefix>:<path> → <base_uri><path>",
  "descriptor_endpoint": "<base_uri>schema.jsonld"
}

§45.2 Resolution

Any identifier of the form prefix:path resolves deterministically to base_uri + path. Fragment identifiers (#…) are preserved verbatim. Identifiers using an unregistered prefix MUST be treated as opaque strings, never silently rewritten.

§45.3 Registration & Revision

Adding a new namespace requires GPL-01 RATIFIED proposal of class constitutional plus CVS-01 STANDARD verification. Revising a base URI requires the same. registry_version is incremented monotonically on every change; consumers cache by version.

§45.4 Machine Endpoint

The registry MUST be served at /api/public/registry as application/json with cache-control public, max-age=300. The endpoint is read-only and idempotent; mutations go through GPL-01.

§45.5 Final Principle

A namespace without a resolvable address is a promise without a forwarding address. NUR-01 makes every civilization identifier dereferenceable.

“An identifier you cannot follow is a label, not a name.”