src

Contract Sources

Solidity contracts (Foundry, Solidity 0.8.24, OpenZeppelin AccessControl):

• MockUSDC.sol — ERC-20 mock USDC token (6 decimals) for settlement
• ConsentRegistry.sol — Consent lifecycle (ACTIVE/REVOKED/EXPIRED)
• PolicyRegistry.sol — Policy version hashes and activation windows
• ClaimDecisionRegistry.sol — Claim state machine (SUBMITTED → APPROVED/DENIED → PAID)
• ClaimEscrow.sol — ERC-20 payout pool (schedule/release/cancel)