/**
 *Submitted for verification at Etherscan.io on 2020-09-11
*/

// File: openzeppelin-solidity/contracts/GSN/Context.sol

pragma solidity ^0.5.0;

/*
 * @dev Provides information about the current execution context, including the
 * sender of the transaction and its data. While these are generally available
 * via msg.sender and msg.data, they should not be accessed in such a direct
 * manner, since when dealing with GSN meta-transactions the account sending and
 * paying for execution may not be the actual sender (as far as an application
 * is concerned).
 *
 * This contract is only required for intermediate, library-like contracts.
 */
contract Context {
    // Empty internal constructor, to prevent people from mistakenly deploying
    // an instance of this contract, which should be used via inheritance.
    constructor () internal { }
    // solhint-disable-previous-line no-empty-blocks

    function _msgSender() internal view returns (address payable) {
        return msg.sender;
    }

    function _msgData() internal view returns (bytes memory) {
        this; // silence state mutability warning without generating bytecode - see https://github.com/ethereum/solidity/issues/2691
        return msg.data;
    }
}

// File: openzeppelin-solidity/contracts/ownership/Ownable.sol

pragma solidity ^0.5.0;

/**
 * @dev Contract module which provides a basic access control mechanism, where
 * there is an account (an owner) that can be granted exclusive access to
 * specific functions.
 *
 * This module is used through inheritance. It will make available the modifier
 * `onlyOwner`, which can be applied to your functions to restrict their use to
 * the owner.
 */
contract Ownable is Context {
    address private _owner;

    event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);

    /**
     * @dev Initializes the contract setting the deployer as the initial owner.
     */
    constructor () internal {
        _owner = _msgSender();
        emit OwnershipTransferred(address(0), _owner);
    }

    /**
     * @dev Returns the address of the current owner.
     */
    function owner() public view returns (address) {
        return _owner;
    }

    /**
     * @dev Throws if called by any account other than the owner.
     */
    modifier onlyOwner() {
        require(isOwner(), "Ownable: caller is not the owner");
        _;
    }

    /**
     * @dev Returns true if the caller is the current owner.
     */
    function isOwner() public view returns (bool) {
        return _msgSender() == _owner;
    }

    /**
     * @dev Leaves the contract without owner. It will not be possible to call
     * `onlyOwner` functions anymore. Can only be called by the current owner.
     *
     * NOTE: Renouncing ownership will leave the contract without an owner,
     * thereby removing any functionality that is only available to the owner.
     */
    function renounceOwnership() public onlyOwner {
        emit OwnershipTransferred(_owner, address(0));
        _owner = address(0);
    }

    /**
     * @dev Transfers ownership of the contract to a new account (`newOwner`).
     * Can only be called by the current owner.
     */
    function transferOwnership(address newOwner) public onlyOwner {
        _transferOwnership(newOwner);
    }

    /**
     * @dev Transfers ownership of the contract to a new account (`newOwner`).
     */
    function _transferOwnership(address newOwner) internal {
        require(newOwner != address(0), "Ownable: new owner is the zero address");
        emit OwnershipTransferred(_owner, newOwner);
        _owner = newOwner;
    }
}

// File: openzeppelin-solidity/contracts/token/ERC20/IERC20.sol

pragma solidity ^0.5.0;

/**
 * @dev Interface of the ERC20 standard as defined in the EIP. Does not include
 * the optional functions; to access them see {ERC20Detailed}.
 */
interface IERC20 {
    /**
     * @dev Returns the amount of tokens in existence.
     */
    function totalSupply() external view returns (uint256);

    /**
     * @dev Returns the amount of tokens owned by `account`.
     */
    function balanceOf(address account) external view returns (uint256);

    /**
     * @dev Moves `amount` tokens from the caller's account to `recipient`.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * Emits a {Transfer} event.
     */
    function transfer(address recipient, uint256 amount) external returns (bool);

    /**
     * @dev Returns the remaining number of tokens that `spender` will be
     * allowed to spend on behalf of `owner` through {transferFrom}. This is
     * zero by default.
     *
     * This value changes when {approve} or {transferFrom} are called.
     */
    function allowance(address owner, address spender) external view returns (uint256);

    /**
     * @dev Sets `amount` as the allowance of `spender` over the caller's tokens.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * IMPORTANT: Beware that changing an allowance with this method brings the risk
     * that someone may use both the old and the new allowance by unfortunate
     * transaction ordering. One possible solution to mitigate this race
     * condition is to first reduce the spender's allowance to 0 and set the
     * desired value afterwards:
     * https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729
     *
     * Emits an {Approval} event.
     */
    function approve(address spender, uint256 amount) external returns (bool);

    /**
     * @dev Moves `amount` tokens from `sender` to `recipient` using the
     * allowance mechanism. `amount` is then deducted from the caller's
     * allowance.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * Emits a {Transfer} event.
     */
    function transferFrom(address sender, address recipient, uint256 amount) external returns (bool);

    /**
     * @dev Emitted when `value` tokens are moved from one account (`from`) to
     * another (`to`).
     *
     * Note that `value` may be zero.
     */
    event Transfer(address indexed from, address indexed to, uint256 value);

    /**
     * @dev Emitted when the allowance of a `spender` for an `owner` is set by
     * a call to {approve}. `value` is the new allowance.
     */
    event Approval(address indexed owner, address indexed spender, uint256 value);
}

// File: contracts/MinePool.sol

pragma solidity 0.5.0;




contract MinePool is Ownable {
    IERC20 public shareToken;
    IERC20 public dollarToken;

    constructor(IERC20 _shareToken, IERC20 _dollarToken) public {
        shareToken = _shareToken;
        dollarToken = _dollarToken;
    }

    function shareBalance() public view returns (uint256) {
        return shareToken.balanceOf(address(this));
    }

    function shareTransfer(address to, uint256 value) external onlyOwner returns (bool) {
        return shareToken.transfer(to, value);
    }

    function dollarBalance() public view returns (uint256) {
        return dollarToken.balanceOf(address(this));
    }

    function dollarTransfer(address to, uint256 value) external onlyOwner returns (bool) {
        return dollarToken.transfer(to, value);
    }
}

• No Contract Security Audit Submitted- Submit Audit Here

[{"constant":false,"inputs":[{"name":"to","type":"address"},{"name":"value","type":"uint256"}],"name":"shareTransfer","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"shareBalance","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"shareToken","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[],"name":"renounceOwnership","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"owner","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"isOwner","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"to","type":"address"},{"name":"value","type":"uint256"}],"name":"dollarTransfer","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"dollarBalance","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"dollarToken","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"inputs":[{"name":"_shareToken","type":"address"},{"name":"_dollarToken","type":"address"}],"payable":false,"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"name":"previousOwner","type":"address"},{"indexed":true,"name":"newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"}]

0x608060405234801561001057600080fd5b5060405160408061082a8339810180604052604081101561003057600080fd5b50805160209091015161004a6401000000006100c3810204565b60008054600160a060020a031916600160a060020a03928316178082556040519216917f8be0079c531659141344cd1fd0a4f28419497f9722a3daafe3b4186f6b6457e0908290a360018054600160a060020a03938416600160a060020a031991821617909155600280549290931691161790556100c7565b3390565b610754806100d66000396000f3fe6080604052600436106100a35763ffffffff7c0100000000000000000000000000000000000000000000000000000000600035041663463bb3b881146100a857806359f74607146100f55780636c9fa59e1461011c578063715018a61461014d5780638da5cb5b146101645780638f32d59b1461017957806399b77bae1461018e578063ae2e4cd0146101c7578063eb698a73146101dc578063f2fde38b146101f1575b600080fd5b3480156100b457600080fd5b506100e1600480360360408110156100cb57600080fd5b50600160a060020a038135169060200135610224565b604080519115158252519081900360200190f35b34801561010157600080fd5b5061010a610314565b60408051918252519081900360200190f35b34801561012857600080fd5b506101316103a9565b60408051600160a060020a039092168252519081900360200190f35b34801561015957600080fd5b506101626103b8565b005b34801561017057600080fd5b5061013161045b565b34801561018557600080fd5b506100e161046a565b34801561019a57600080fd5b506100e1600480360360408110156101b157600080fd5b50600160a060020a03813516906020013561048e565b3480156101d357600080fd5b5061010a61054b565b3480156101e857600080fd5b506101316105af565b3480156101fd57600080fd5b506101626004803603602081101561021457600080fd5b5035600160a060020a03166105be565b600061022e61046a565b1515610272576040805160e560020a62461bcd0281526020600482018190526024820152600080516020610709833981519152604482015290519081900360640190fd5b600154604080517fa9059cbb000000000000000000000000000000000000000000000000000000008152600160a060020a038681166004830152602482018690529151919092169163a9059cbb9160448083019260209291908290030181600087803b1580156102e157600080fd5b505af11580156102f5573d6000803e3d6000fd5b505050506040513d602081101561030b57600080fd5b50519392505050565b600154604080517f70a082310000000000000000000000000000000000000000000000000000000081523060048201529051600092600160a060020a0316916370a08231916024808301926020929190829003018186803b15801561037857600080fd5b505afa15801561038c573d6000803e3d6000fd5b505050506040513d60208110156103a257600080fd5b5051905090565b600154600160a060020a031681565b6103c061046a565b1515610404576040805160e560020a62461bcd0281526020600482018190526024820152600080516020610709833981519152604482015290519081900360640190fd5b60008054604051600160a060020a03909116907f8be0079c531659141344cd1fd0a4f28419497f9722a3daafe3b4186f6b6457e0908390a36000805473ffffffffffffffffffffffffffffffffffffffff19169055565b600054600160a060020a031690565b60008054600160a060020a031661047f610616565b600160a060020a031614905090565b600061049861046a565b15156104dc576040805160e560020a62461bcd0281526020600482018190526024820152600080516020610709833981519152604482015290519081900360640190fd5b600254604080517fa9059cbb000000000000000000000000000000000000000000000000000000008152600160a060020a038681166004830152602482018690529151919092169163a9059cbb9160448083019260209291908290030181600087803b1580156102e157600080fd5b600254604080517f70a082310000000000000000000000000000000000000000000000000000000081523060048201529051600092600160a060020a0316916370a08231916024808301926020929190829003018186803b15801561037857600080fd5b600254600160a060020a031681565b6105c661046a565b151561060a576040805160e560020a62461bcd0281526020600482018190526024820152600080516020610709833981519152604482015290519081900360640190fd5b6106138161061a565b50565b3390565b600160a060020a03811615156106a0576040805160e560020a62461bcd02815260206004820152602660248201527f4f776e61626c653a206e6577206f776e657220697320746865207a65726f206160448201527f6464726573730000000000000000000000000000000000000000000000000000606482015290519081900360840190fd5b60008054604051600160a060020a03808516939216917f8be0079c531659141344cd1fd0a4f28419497f9722a3daafe3b4186f6b6457e091a36000805473ffffffffffffffffffffffffffffffffffffffff1916600160a060020a039290921691909117905556fe4f776e61626c653a2063616c6c6572206973206e6f7420746865206f776e6572a165627a7a72305820d4d5e63c2764939fad4b61bdd9b9aa0a564821d0ab3ba08e21bdf159cb291f1f00290000000000000000000000006b583cf4aba7bf9d6f8a51b3f1f7c7b2ce59bf15000000000000000000000000d233d1f6fd11640081abb8db125f722b5dc729dc

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

6637:790:0:-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;7009:140;;8:9:-1;5:2;;;30:1;27;20:12;5:2;7009:140:0;;;;;;13:2:-1;8:3;5:11;2:2;;;29:1;26;19:12;2:2;-1:-1;;;;;;7009:140:0;;;;;;;;;;;;;;;;;;;;;;;;;;;6886:115;;8:9:-1;5:2;;;30:1;27;20:12;5:2;6886:115:0;;;;;;;;;;;;;;;;;;;;6673:24;;8:9:-1;5:2;;;30:1;27;20:12;5:2;6673:24:0;;;;;;;;-1:-1:-1;;;;;6673:24:0;;;;;;;;;;;;;;2936:140;;8:9:-1;5:2;;;30:1;27;20:12;5:2;2936:140:0;;;;;;2125:79;;8:9:-1;5:2;;;30:1;27;20:12;5:2;2125:79:0;;;;2491:94;;8:9:-1;5:2;;;30:1;27;20:12;5:2;2491:94:0;;;;7282:142;;8:9:-1;5:2;;;30:1;27;20:12;5:2;7282:142:0;;;;;;13:2:-1;8:3;5:11;2:2;;;29:1;26;19:12;2:2;-1:-1;;;;;;7282:142:0;;;;;;;;;7157:117;;8:9:-1;5:2;;;30:1;27;20:12;5:2;7157:117:0;;;;6704:25;;8:9:-1;5:2;;;30:1;27;20:12;5:2;6704:25:0;;;;3231:109;;8:9:-1;5:2;;;30:1;27;20:12;5:2;3231:109:0;;;;;;13:2:-1;8:3;5:11;2:2;;;29:1;26;19:12;2:2;-1:-1;3231:109:0;-1:-1:-1;;;;;3231:109:0;;;7009:140;7087:4;2337:9;:7;:9::i;:::-;2329:54;;;;;;;-1:-1:-1;;;;;2329:54:0;;;;;;;;;;;;;-1:-1:-1;;;;;;;;;;;2329:54:0;;;;;;;;;;;;;;;7111:10;;:30;;;;;;-1:-1:-1;;;;;7111:30:0;;;;;;;;;;;;;;;:10;;;;;:19;;:30;;;;;;;;;;;;;;:10;;:30;;;5:2:-1;;;;30:1;27;20:12;5:2;7111:30:0;;;;8:9:-1;5:2;;;45:16;42:1;39;24:38;77:16;74:1;67:27;5:2;7111:30:0;;;;;;;13:2:-1;8:3;5:11;2:2;;;29:1;26;19:12;2:2;-1:-1;7111:30:0;;7009:140;-1:-1:-1;;;7009:140:0:o;6886:115::-;6958:10;;:35;;;;;;6987:4;6958:35;;;;;;6931:7;;-1:-1:-1;;;;;6958:10:0;;:20;;:35;;;;;;;;;;;;;;:10;:35;;;5:2:-1;;;;30:1;27;20:12;5:2;6958:35:0;;;;8:9:-1;5:2;;;45:16;42:1;39;24:38;77:16;74:1;67:27;5:2;6958:35:0;;;;;;;13:2:-1;8:3;5:11;2:2;;;29:1;26;19:12;2:2;-1:-1;6958:35:0;;-1:-1:-1;6886:115:0;:::o;6673:24::-;;;-1:-1:-1;;;;;6673:24:0;;:::o;2936:140::-;2337:9;:7;:9::i;:::-;2329:54;;;;;;;-1:-1:-1;;;;;2329:54:0;;;;;;;;;;;;;-1:-1:-1;;;;;;;;;;;2329:54:0;;;;;;;;;;;;;;;3035:1;3019:6;;2998:40;;-1:-1:-1;;;;;3019:6:0;;;;2998:40;;3035:1;;2998:40;3066:1;3049:19;;-1:-1:-1;;3049:19:0;;;2936:140::o;2125:79::-;2163:7;2190:6;-1:-1:-1;;;;;2190:6:0;2125:79;:::o;2491:94::-;2531:4;2571:6;;-1:-1:-1;;;;;2571:6:0;2555:12;:10;:12::i;:::-;-1:-1:-1;;;;;2555:22:0;;2548:29;;2491:94;:::o;7282:142::-;7361:4;2337:9;:7;:9::i;:::-;2329:54;;;;;;;-1:-1:-1;;;;;2329:54:0;;;;;;;;;;;;;-1:-1:-1;;;;;;;;;;;2329:54:0;;;;;;;;;;;;;;;7385:11;;:31;;;;;;-1:-1:-1;;;;;7385:31:0;;;;;;;;;;;;;;;:11;;;;;:20;;:31;;;;;;;;;;;;;;:11;;:31;;;5:2:-1;;;;30:1;27;20:12;7157:117:0;7230:11;;:36;;;;;;7260:4;7230:36;;;;;;7203:7;;-1:-1:-1;;;;;7230:11:0;;:21;;:36;;;;;;;;;;;;;;:11;:36;;;5:2:-1;;;;30:1;27;20:12;6704:25:0;;;-1:-1:-1;;;;;6704:25:0;;:::o;3231:109::-;2337:9;:7;:9::i;:::-;2329:54;;;;;;;-1:-1:-1;;;;;2329:54:0;;;;;;;;;;;;;-1:-1:-1;;;;;;;;;;;2329:54:0;;;;;;;;;;;;;;;3304:28;3323:8;3304:18;:28::i;:::-;3231:109;:::o;866:98::-;946:10;866:98;:::o;3446:229::-;-1:-1:-1;;;;;3520:22:0;;;;3512:73;;;;;-1:-1:-1;;;;;3512:73:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;3622:6;;;3601:38;;-1:-1:-1;;;;;3601:38:0;;;;3622:6;;;3601:38;;;3650:6;:17;;-1:-1:-1;;3650:17:0;-1:-1:-1;;;;;3650:17:0;;;;;;;;;;3446:229::o

bzzr://d4d5e63c2764939fad4b61bdd9b9aa0a564821d0ab3ba08e21bdf159cb291f1f