# CORE SYSTEMS

- [Token Recycle](/infrastructure-layer/core-systems/token-recycle.md): (Execution Primitive)
- [Proof Ledger](/infrastructure-layer/core-systems/proof-ledger.md): (Verification Surface)
- [Fund](/infrastructure-layer/core-systems/fund.md): (Treasury Rail on Ethereum)
- [DAO Governance](/infrastructure-layer/core-systems/dao-governance.md): (Weighted Governor + Timelock)