Contribution Value (CV) net ranking · GzzB / GzzC three-value model · append-only and verifiable
Accounting rule: CV net = GzzB − GzzC. GzzB = Contribution Value (right to development · by labor · dynamic credit); GzzC = negative contribution value (accountability · deduction, recorded as a positive number). Per the final version 20260822 of the "Gzz Coding System Reference". Assessment rulings: For Gzz-A accounts, assessment rulings follow CV and are published as live records by Bai Xi directly (order of 2026-09-02 11:45). Rulings are booked through the Gzz-B (contribution record) / Gzz-C (negative contribution record) codes.