The lineage-chain coordinate for cathode material traceability.
Names the substrate layer that records and maintains the full lineage of cathode materials — from mine extraction through processing, precursor production, and cell manufacturing.
Coordinated sets this position belongs to — the coverage it extends. Counts are the live cluster size in the graph.
Architectural context
Mining · Vertical-Specific · 2 compound moats. Architectural surface: Lineage.
Layer position: Cross-cutting
Why this is canonical
Battery cathode material lineage is emerging as a hard regulatory requirement: EU Battery Regulation mandates traceability of cathode materials to mine of origin. 'Cathode lineage' is the precise substrate-layer term for the full chain-of-custody record that satisfies those mandates.
Where it fits
A few directions this coordinate opens —
Illustrative, not exhaustive — held as a transferable canonical position, open to the buyer's own use.