Smart Contract API & SDK Specs

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.20;

import "@openzeppelin/contracts/token/ERC20/ERC20.sol";

contract TortugaRWABond is ERC20 {
    string public isinCode;
    address public spvTrustee;
    uint256 public annualYieldBps; // 840 = 8.4%

    constructor(string memory _isin, address _trustee) ERC20("Tortuga Bond", "tBOND") {
        isinCode = _isin;
        spvTrustee = _trustee;
        annualYieldBps = 840;
    }

    function distributeRentalYield(uint256 totalUsdcAmount) external {
        require(msg.sender == spvTrustee, "Only SPV Trustee");
        // Automated continuous yield sweep to bondholder addresses
    }
}