Solidity Source Notes

StandardsBasedTransferControl.sol is the self-contained Solidity proof used by the prototype. It contains:

• IdentityRegistry for synthetic party-control attributes used in the demonstration.
• RoleRegistry for transfer-agent authorization.
• PolicyRegistry for active, lockup, and auto-approval threshold policy.
• TransferControlModule for deterministic approve, reject, and pending-review decisions.
• TokenizedBond for approval-gated movement and auditable decision events.

The source targets Solidity ^0.8.28. It demonstrates the EVM implementation of a network-portable control model; it is not a production deployment configuration or a claim that the model is restricted to one network.

Environment-specific deployment files, contract addresses, RPC configuration, private keys, and generated artifacts are intentionally excluded.