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Party Manager (solidity)

6 minute read

// SPDX-License-Identifier: MIT pragma solidity ^0.8.19; import "lib/openzeppelin-contracts/contracts/access/Ownable.sol"; import "lib/openzeppelin-contract...

Child Projection (solidity)

5 minute read

```// SPDX-License-Identifier: MIT pragma solidity ^0.8.0; contract ChildProtection { enum ReportType { MISSING, CHILD_LABOR } struct BasicInfo { u...

Marrige and Prenup (solidity)

6 minute read

// SPDX-License-Identifier: MIT pragma solidity ^0.8.19; import "./PrenuptialAgreement.sol"; contract MarriageRegistry { struct Spouse { string...

Lottery (solidity)

4 minute read

// SPDX-License-Identifier: UNLICENSED pragma solidity ^0.8.13; contract Lottery{ address public owner; uint256 public ticketPrice; uint256 publ...

Insurance (solidity)

3 minute read

// SPDX-License-Identifier: MIT pragma solidity ^0.8.0; contract Insurance { // State variables for the insurance company string public insuranceCo...