Create dataset_card.md

## Notes
This dataset card is part of the DSLO v0.6 cross‑surface alignment spanning
GitHub, Zenodo, Hugging Face, and www.tnopsi.com. Hugging Face serves as a metadata
surface only; canonical artifacts remain anchored on GitHub and Zenodo.

dataset_card.md

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+# DSLO v0.6 — Semantic Substrate Specification
+
+## Overview
+DSLO v0.6 is the first public‑layer release of the Semantic Substrate
+Specification. It defines the unified geometry governing meaning invariants,
+operator legality, drift dynamics, synthetic‑pressure fields, institutional
+deformation, dominant synthetic species, restorative‑deficit dynamics, and the
+human runtime manifold (HRM). This dataset provides the public‑layer metadata
+and machine‑readable surfaces associated with the v0.6 release.
+
+The canonical PDF specification is archived on GitHub and Zenodo and referenced
+here for scientific indexing. Hugging Face hosts only metadata and structured
+information to maintain a single authoritative substrate artifact.
+
+## Contents
+This dataset includes:
+- `README.md` — public‑layer description of DSLO v0.6  
+- `metadata.json` — structured ingestion metadata for HF  
+- `citation.cff` — formal citation metadata  
+- `dataset_card.md` — this dataset card  
+
+The canonical PDF is **not** stored on Hugging Face to preserve archival
+integrity and DOI anchoring.
+
+## Canonical Artifact Locations
+- **DSLO v0.6 GitHub Repository:** <(https://github.com/Signal-Ecology/DSLO-v0.6-Semantic-Substrate-Specification)>  
+- **DSLO v0.6 Zenodo DOI:** <[10.5281/zenodo.21563099](https://doi.org/10.5281/zenodo.21563099)>  
+- **DSLO v0.6 PDF Specification:** stored on GitHub + Zenodo  
+
+## Human Container Context
+The Human Container paper, developed during the internal v0.5 cycle, expands the
+semantic substrate into the human domain. It formalizes container boundaries,
+identity geometry, coherence restoration, drift signatures, role–intent
+alignment, and institutional failure modes. This work does not replace the
+substrate; it extends it. DSLO v0.6 provides the unified geometry that the Human
+Container anticipates.
+
+## License
+This dataset is released under a public‑layer license appropriate for scientific
+indexing and non‑commercial research use. See the repository for details.
+
+## Citation
+If you use DSLO v0.6 in academic or scientific work, please cite:
+
+**DSLO v0.6 — Semantic Substrate Specification**  
+Author: Donald Slowicki  
+DOI: <10.5281/zenodo.21563099>
+
+A full citation block is available in `citation.cff`.
+
+## Tags
+- dslo  
+- semantic‑substrate  
+- geometry‑of‑meaning  
+- operator‑algebra  
+- drift‑geometry  
+- synthetic‑pressure  
+- institutional‑deformation  
+- human‑runtime‑manifold  
+- deterministic‑systems  
+
+## Notes
+This dataset card is part of the DSLO v0.6 cross‑surface alignment spanning
+GitHub, Zenodo, Hugging Face, and www.tnopsi.com.  Hugging Face serves as a metadata
+surface only; canonical artifacts remain anchored on GitHub and Zenodo.