Key Features
Fair Math Payments is based on two key abstractions:
Privacy Zones
Configurable privacy compatible environments that define:
What metadata is hidden (amounts, senders, timing)
What performance/cost is expected
How compliance is handled (audit logs, disclosure rules)
Each zone can be tailored for general use, enterprise-grade flows, or app-specific needs.
Privacy Providers
Entities that power zones using one of three models:
Trusted — custodians, issuers, or internal teams
Cryptographic — ZK, MPC, or FHE backends
Hybrid — TEE + proof-based logic
This separation allows privacy to be modular and composable, with asset movement and policy enforcement across zones.
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