Production RWA assets should be standard EVM contract assets based on ERC3643-style identity and compliance contracts, not only precompile-local state. ZORAIRWAToken.sol integrates Claim Topics, Trusted Issuers, Identity Registry and Compliance, and emits standard ERC20 Transfer events for mint, transfer and burn.
RWA Compliance 2.0 adds asset-level dynamic rule sets: KYC level, investor type, jurisdiction, tax residency, sanctions, accredited/professional/institutional flags, trade limit, investor balance limit, lock-up/vesting and venue allowlist. DEX/OTC integrations should call rwa_preTradeCheck before matching or settlement.
Low-level RWA precompile mutations now require admin/operator signatures, nonce and deadline. Unsigned legacy calldata and replayed signatures are rejected by tests.