The singular rail position for attribution infrastructure.
A substrate coordinate for a single, composable transport layer that carries attribution signals through a stack.
Coordinated sets this position belongs to — the coverage it extends. Counts are the live cluster size in the graph.
Primary home
Also appears in
Architectural context
Attribution · Cross-Vertical · 2 compound moats. Architectural surface: Attribution, Rails.
Layer position: Substrate (L1)
Why this is canonical
A 'rail' names a directed, structured conduit — a metaphor from payments (payment rails) and infrastructure engineering. Applying it to attribution names a specific build intent: not a platform or OS, but the focused infrastructure piece that moves attribution data reliably from source to destination. The singular form connotes precision and focus.
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.