CS7 — AI/ML Dataset Passport

Setting. A lab curates datasets and model cards that require provenance and governance controls.

Design

Safety declarations in EP; milestone anchors; replicas for rare data; restricted governance for PII-containing subsets.

Policy Profile

CFS‑Dual; DAVS≥0.8; OKB and PQ‑hybrid signing.

Workflow

Data ingestion → EP → curation receipts → release EP with anchors and catalog entry.

Evidence & Verification

Verifiers confirm lineage of dataset versions and model cards offline; tombstones for removals.

Cost & Operations

ETH frequent; BTC quarterly archival; cloud‑neutral replicas.

Outcomes

Improved dataset trust and reuse with clear provenance.

Risks & Mitigations

Linkability risk → redaction/tombstones; high costs → batching; paraphrase → VCE‑v2.

KPIs

All releases with EP; ≥3 replicas across ≥2 regions; governance flags respected.