# Identifier Scheme

- Name: Identifier Scheme
- Catalogue ID: WM-XCT-011
- Registry ID: vr.wm-xct-011
- Type: Vercy mixin (public research draft)
- Version: 0.3.0-research.1
- Specification: https://ver.cy/models/wm-xct-011-identifier-scheme/spec.yaml
- Storage type: format-independent; select a binding in the page constructor
- Interface: https://ver.cy/models/wm-xct-011-identifier-scheme/#template-builder
- Processes: https://ver.cy/processes/
- Research evidence: https://github.com/ver-cy/world-models/tree/feat/mega-model-registry/research/runs/wm-xct-011

Read this file first, then `spec.yaml`. Traverse Bundle → Layer → Finding →
Questions and Artifacts. Treat the specification as a research draft: do not
claim canonical completeness while `researchAdjudication.publicationHolds` is
non-empty. Preserve source references, master-system identity and access rules.