OpenChainGraph Suite · ART-452 · Banking / AI Data Governance
AI Training-Data Lineage Record
Composes a hash-chained ML training-data lineage record — dataset identity, upstream source datasets, a declared collection/governance method, and an OPTIONAL reference to an existing OCG receipt for the training-run compute (tool identity, execution hash, kernel digest — never re-embedded).
Data GovernanceEU AI Act Art 10 / Annex IV 2(d)SR 11-7 Data Lineage
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⚠ dataset_id and source_dataset_ids are STRUCTURAL catalog identifiers only. This kernel never ingests, stores, or echoes dataset contents. It documents dataset lineage and governance metadata — it does NOT validate dataset quality, bias, or representativeness.
Not build_ai_decision_log_record (art-236, per-inference decision chain) and not build_ai_workpaper_record (art-380, audit workpaper over a receipt). All three may reference the same underlying receipt hash without re-embedding it.