referral growth is work, and the protocol pays for work: a bind-once referrer earns a share of every settled reward of its referee. the share is the 10% pool li already reserves; the decay makes it honest at scale; the witness gate makes it sybil-proof. the curve parameters in micros: pool $P =…

Referral — Dunbar-decay referrer share in the money loop Date: 2026-08-31. Spec: `~/cyber/cyber/specs/referral.md` (written first, same session). Survey of prior art: `~/cyber/.claude/plans/2026-08-31-reward-referral-survey.md`. Model (agreed in session) One referral pool: 10% of a referee's…