Rings of Trust: R0 Self; R1 Core (3–8); R2 Close (12–30); R3 Network (~150); R4 Public; R5 Distanced (rehab possible).
Unit of construction: Pair → Tetrad (2 pairs) → Cohort (2 tetrads) → Cotyledon-24 (3 cohorts).
Scaling math: 24 → 120 (Company; 5 Cotyledons) → 5,040 (Cluster; 42 Companies) → 10,080,000 (Network; 2,000 Clusters). One-to-one sponsorship supports geometric replication.
Recruitment: Invitation-only; each member sponsors ≥1 person; sponsor accountability is indefinite.