Data hub · provenance
Lineage
From custodian to investor product. Lineage is the product: the investor reproduces, the Minister defends, BGI is credited, the competent person interrogates.
Custodians
5
Holdings
9
Extraction
5
Repository
12
Models
5
Products
6
100%
Data flow
Migrated once
Live pull
Model output, commodity colour
Off the selected path
GovernedIn progressLive pullDeferred
Strand count follows volume. Models are illustrative.
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Strand count follows volume. Select a card to trace everything upstream and downstream, back to the page it came from. Drag to pan, scroll to zoom.
Reading the graph
- Custodians are named on every derived product.
- Extraction records the method, model version and confidence.
- Models carry blind-site results and the competent-person signature. Illustrative until signed.
- Products are reproducible on demand from the governed source.