Contract Source Code (Solidity)Audit Report

IDE

• Blockscan IDE
• 🤖 Code ReaderBeta
• Remix IDE

Outline

library SafeMath    - function mul(uint256 a, uint256 b)    - function div(uint256 a, uint256 b)    - function sub(uint256 a, uint256 b)    - function add(uint256 a, uint256 b)    - function mod(uint256 a, uint256 b) interface IERC20    - function transfer(address to, uint256 ...    - function approve(address spender, uin ...    - function transferFrom(    - function totalSupply()    - function balanceOf(address who)    - function allowance(address owner, add ...  contract ERC20 is IERC20    - function totalSupply()    - function balanceOf(address owner)    - function allowance(address owner, add ...    - function transfer(address to, uint256 ...    - function approve(address spender, uin ...    - function transferFrom(    - function increaseAllowance(address sp ...    - function decreaseAllowance(address sp ...    - function _transfer(    - function _mint(address account, uint2 ...    - function _burn(address account, uint2 ...    - function _approve(    - function _burnFrom(address account, u ...  contract ERC20Detailed is IERC20    - function name()    - function symbol()    - function decimals()  contract MarsX is ERC20, ERC20Deta ... *

More Options

• Similar
• Sol2Uml
• Submit Audit
• Compare

/**
 *Submitted for verification at Etherscan.io on 2021-10-01
*/

pragma solidity ^0.5.0;

/**
 * @title SafeMath
 * @dev Unsigned math operations with safety checks that revert on error.
 */
library SafeMath {
    /**
     * @dev Multiplies two unsigned integers, reverts on overflow.
     */
    function mul(uint256 a, uint256 b) internal pure returns (uint256) {
        // Gas optimization: this is cheaper than requiring 'a' not being zero, but the
        // benefit is lost if 'b' is also tested.
        // See: https://github.com/OpenZeppelin/openzeppelin-solidity/pull/522
        if (a == 0) {
            return 0;
        }

        uint256 c = a * b;
        require(c / a == b, "SafeMath: multiplication overflow");

        return c;
    }

    /**
     * @dev Integer division of two unsigned integers truncating the quotient, reverts on division by zero.
     */
    function div(uint256 a, uint256 b) internal pure returns (uint256) {
        // Solidity only automatically asserts when dividing by 0
        require(b > 0, "SafeMath: division by zero");
        uint256 c = a / b;
        // assert(a == b * c + a % b); // There is no case in which this doesn't hold

        return c;
    }

    /**
     * @dev Subtracts two unsigned integers, reverts on overflow (i.e. if subtrahend is greater than minuend).
     */
    function sub(uint256 a, uint256 b) internal pure returns (uint256) {
        require(b <= a, "SafeMath: subtraction overflow");
        uint256 c = a - b;

        return c;
    }

    /**
     * @dev Adds two unsigned integers, reverts on overflow.
     */
    function add(uint256 a, uint256 b) internal pure returns (uint256) {
        uint256 c = a + b;
        require(c >= a, "SafeMath: addition overflow");

        return c;
    }

    /**
     * @dev Divides two unsigned integers and returns the remainder (unsigned integer modulo),
     * reverts when dividing by zero.
     */
    function mod(uint256 a, uint256 b) internal pure returns (uint256) {
        require(b != 0, "SafeMath: modulo by zero");
        return a % b;
    }
}

pragma solidity ^0.5.0;

/**
 * @title ERC20 interface
 * @dev see https://eips.ethereum.org/EIPS/eip-20
 */
interface IERC20 {
    function transfer(address to, uint256 value) external returns (bool);

    function approve(address spender, uint256 value) external returns (bool);

    function transferFrom(
        address from,
        address to,
        uint256 value
    ) external returns (bool);

    function totalSupply() external view returns (uint256);

    function balanceOf(address who) external view returns (uint256);

    function allowance(address owner, address spender)
        external
        view
        returns (uint256);

    event Transfer(address indexed from, address indexed to, uint256 value);

    event Approval(
        address indexed owner,
        address indexed spender,
        uint256 value
    );
}

// File: @openzeppelin/contracts/token/ERC20/ERC20.sol

pragma solidity ^0.5.0;

/**
 * @title Standard ERC20 token
 *
 * @dev Implementation of the basic standard token.
 * https://eips.ethereum.org/EIPS/eip-20
 * Originally based on code by FirstBlood:
 * https://github.com/Firstbloodio/token/blob/master/smart_contract/FirstBloodToken.sol
 *
 * This implementation emits additional Approval events, allowing applications to reconstruct the allowance status for
 * all accounts just by listening to said events. Note that this isn't required by the specification, and other
 * compliant implementations may not do it.
 */
contract ERC20 is IERC20 {
    using SafeMath for uint256;

    mapping(address => uint256) private _balances;

    mapping(address => mapping(address => uint256)) private _allowances;

    uint256 private _totalSupply;

    /**
     * @dev Total number of tokens in existence.
     */
    function totalSupply() public view returns (uint256) {
        return _totalSupply;
    }

    /**
     * @dev Gets the balance of the specified address.
     * @param owner The address to query the balance of.
     * @return A uint256 representing the amount owned by the passed address.
     */
    function balanceOf(address owner) public view returns (uint256) {
        return _balances[owner];
    }

    /**
     * @dev Function to check the amount of tokens that an owner allowed to a spender.
     * @param owner address The address which owns the funds.
     * @param spender address The address which will spend the funds.
     * @return A uint256 specifying the amount of tokens still available for the spender.
     */
    function allowance(address owner, address spender)
        public
        view
        returns (uint256)
    {
        return _allowances[owner][spender];
    }

    /**
     * @dev Transfer token to a specified address.
     * @param to The address to transfer to.
     * @param value The amount to be transferred.
     */
    function transfer(address to, uint256 value) public returns (bool) {
        _transfer(msg.sender, to, value);
        return true;
    }

    /**
     * @dev Approve the passed address to spend the specified amount of tokens on behalf of msg.sender.
     * 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
     * @param spender The address which will spend the funds.
     * @param value The amount of tokens to be spent.
     */
    function approve(address spender, uint256 value) public returns (bool) {
        _approve(msg.sender, spender, value);
        return true;
    }

    /**
     * @dev Transfer tokens from one address to another.
     * Note that while this function emits an Approval event, this is not required as per the specification,
     * and other compliant implementations may not emit the event.
     * @param from address The address which you want to send tokens from
     * @param to address The address which you want to transfer to
     * @param value uint256 the amount of tokens to be transferred
     */
    function transferFrom(
        address from,
        address to,
        uint256 value
    ) public returns (bool) {
        _transfer(from, to, value);
        _approve(from, msg.sender, _allowances[from][msg.sender].sub(value));
        return true;
    }

    /**
     * @dev Increase the amount of tokens that an owner allowed to a spender.
     * approve should be called when _allowances[msg.sender][spender] == 0. To increment
     * allowed value is better to use this function to avoid 2 calls (and wait until
     * the first transaction is mined)
     * From MonolithDAO Token.sol
     * Emits an Approval event.
     * @param spender The address which will spend the funds.
     * @param addedValue The amount of tokens to increase the allowance by.
     */
    function increaseAllowance(address spender, uint256 addedValue)
        public
        returns (bool)
    {
        _approve(
            msg.sender,
            spender,
            _allowances[msg.sender][spender].add(addedValue)
        );
        return true;
    }

    /**
     * @dev Decrease the amount of tokens that an owner allowed to a spender.
     * approve should be called when _allowances[msg.sender][spender] == 0. To decrement
     * allowed value is better to use this function to avoid 2 calls (and wait until
     * the first transaction is mined)
     * From MonolithDAO Token.sol
     * Emits an Approval event.
     * @param spender The address which will spend the funds.
     * @param subtractedValue The amount of tokens to decrease the allowance by.
     */
    function decreaseAllowance(address spender, uint256 subtractedValue)
        public
        returns (bool)
    {
        _approve(
            msg.sender,
            spender,
            _allowances[msg.sender][spender].sub(subtractedValue)
        );
        return true;
    }

    /**
     * @dev Transfer token for a specified addresses.
     * @param from The address to transfer from.
     * @param to The address to transfer to.
     * @param value The amount to be transferred.
     */
    function _transfer(
        address from,
        address to,
        uint256 value
    ) internal {
        require(to != address(0), "ERC20: transfer to the zero address");

        _balances[from] = _balances[from].sub(value);
        _balances[to] = _balances[to].add(value);
        emit Transfer(from, to, value);
    }

    /**
     * @dev Internal function that mints an amount of the token and assigns it to
     * an account. This encapsulates the modification of balances such that the
     * proper events are emitted.
     * @param account The account that will receive the created tokens.
     * @param value The amount that will be created.
     */
    function _mint(address account, uint256 value) internal {
        require(account != address(0), "ERC20: mint to the zero address");

        _totalSupply = _totalSupply.add(value);
        _balances[account] = _balances[account].add(value);
        emit Transfer(address(0), account, value);
    }

    /**
     * @dev Internal function that burns an amount of the token of a given
     * account.
     * @param account The account whose tokens will be burnt.
     * @param value The amount that will be burnt.
     */
    function _burn(address account, uint256 value) internal {
        require(account != address(0), "ERC20: burn from the zero address");

        _totalSupply = _totalSupply.sub(value);
        _balances[account] = _balances[account].sub(value);
        emit Transfer(account, address(0), value);
    }

    /**
     * @dev Approve an address to spend another addresses' tokens.
     * @param owner The address that owns the tokens.
     * @param spender The address that will spend the tokens.
     * @param value The number of tokens that can be spent.
     */
    function _approve(
        address owner,
        address spender,
        uint256 value
    ) internal {
        require(owner != address(0), "ERC20: approve from the zero address");
        require(spender != address(0), "ERC20: approve to the zero address");

        _allowances[owner][spender] = value;
        emit Approval(owner, spender, value);
    }

    /**
     * @dev Internal function that burns an amount of the token of a given
     * account, deducting from the sender's allowance for said account. Uses the
     * internal burn function.
     * Emits an Approval event (reflecting the reduced allowance).
     * @param account The account whose tokens will be burnt.
     * @param value The amount that will be burnt.
     */
    function _burnFrom(address account, uint256 value) internal {
        _burn(account, value);
        _approve(
            account,
            msg.sender,
            _allowances[account][msg.sender].sub(value)
        );
    }
}

// File: @openzeppelin/contracts/token/ERC20/ERC20detailed.sol

pragma solidity ^0.5.0;

/**
 * @title ERC20Detailed token
 * @dev The decimals are only for visualization purposes.
 * All the operations are done using the smallest and indivisible token unit,
 * just as on Ethereum all the operations are done in wei.
 */
contract ERC20Detailed is IERC20 {
    string private _name;
    string private _symbol;
    uint8 private _decimals;

    constructor(
        string memory name,
        string memory symbol,
        uint8 decimals
    ) public {
        _name = name;
        _symbol = symbol;
        _decimals = decimals;
    }

    /**
     * @return the name of the token.
     */
    function name() public view returns (string memory) {
        return _name;
    }

    /**
     * @return the symbol of the token.
     */
    function symbol() public view returns (string memory) {
        return _symbol;
    }

    /**
     * @return the number of decimals of the token.
     */
    function decimals() public view returns (uint8) {
        return _decimals;
    }
}

// File: MarsX.sol

//SPDX-License-Identifier: MIT
pragma solidity ^0.5.0;

contract MarsX is ERC20, ERC20Detailed {
    uint8 public constant DECIMALS = 18;
    uint256 public constant INITIAL_SUPPLY =
        227936637 * (10**uint256(DECIMALS));

    /**
     * @dev Constructor that gives msg.sender all of existing tokens.
     */
    constructor() public ERC20Detailed("MarsX", "MX", DECIMALS) {
        _mint(msg.sender, INITIAL_SUPPLY);
    }
}

• TechRate - November 9th, 2021 - Security Audit Report

[{"inputs":[],"payable":false,"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"spender","type":"address"},{"indexed":false,"internalType":"uint256","name":"value","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":false,"internalType":"uint256","name":"value","type":"uint256"}],"name":"Transfer","type":"event"},{"constant":true,"inputs":[],"name":"DECIMALS","outputs":[{"internalType":"uint8","name":"","type":"uint8"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"INITIAL_SUPPLY","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"spender","type":"address"}],"name":"allowance","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"value","type":"uint256"}],"name":"approve","outputs":[{"internalType":"bool","name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"decimals","outputs":[{"internalType":"uint8","name":"","type":"uint8"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"subtractedValue","type":"uint256"}],"name":"decreaseAllowance","outputs":[{"internalType":"bool","name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"addedValue","type":"uint256"}],"name":"increaseAllowance","outputs":[{"internalType":"bool","name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"value","type":"uint256"}],"name":"transfer","outputs":[{"internalType":"bool","name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"value","type":"uint256"}],"name":"transferFrom","outputs":[{"internalType":"bool","name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"}]

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

12566:386:0:-;;;;8:9:-1;5:2;;;30:1;27;20:12;5:2;12566:386:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;12079:83;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;23:1:-1;8:100;33:3;30:1;27:10;8:100;;;99:1;94:3;90:11;84:18;80:1;75:3;71:11;64:39;52:2;49:1;45:10;40:15;;8:100;;;12:14;12079:83:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;5795:148;;;;;;13:2:-1;8:3;5:11;2:2;;;29:1;26;19:12;2:2;5795:148:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;3912:91;;;:::i;:::-;;;;;;;;;;;;;;;;;;;6416:265;;;;;;13:2:-1;8:3;5:11;2:2;;;29:1;26;19:12;2:2;6416:265:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;12612:35;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;12654:85;;;:::i;:::-;;;;;;;;;;;;;;;;;;;12395:83;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;7210:279;;;;;;13:2:-1;8:3;5:11;2:2;;;29:1;26;19:12;2:2;7210:279:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;4222:106;;;;;;13:2:-1;8:3;5:11;2:2;;;29:1;26;19:12;2:2;4222:106:0;;;;;;;;;;;;;;;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;12229:87;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;23:1:-1;8:100;33:3;30:1;27:10;8:100;;;99:1;94:3;90:11;84:18;80:1;75:3;71:11;64:39;52:2;49:1;45:10;40:15;;8:100;;;12:14;12229:87:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;8023:289;;;;;;13:2:-1;8:3;5:11;2:2;;;29:1;26;19:12;2:2;8023:289:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;5008:140;;;;;;13:2:-1;8:3;5:11;2:2;;;29:1;26;19:12;2:2;5008:140:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;4667:166;;;;;;13:2:-1;8:3;5:11;2:2;;;29:1;26;19:12;2:2;4667:166:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;12079:83;12116:13;12149:5;12142:12;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;12079:83;:::o;5795:148::-;5860:4;5877:36;5886:10;5898:7;5907:5;5877:8;:36::i;:::-;5931:4;5924:11;;5795:148;;;;:::o;3912:91::-;3956:7;3983:12;;3976:19;;3912:91;:::o;6416:265::-;6529:4;6546:26;6556:4;6562:2;6566:5;6546:9;:26::i;:::-;6583:68;6592:4;6598:10;6610:40;6644:5;6610:11;:17;6622:4;6610:17;;;;;;;;;;;;;;;:29;6628:10;6610:29;;;;;;;;;;;;;;;;:33;;:40;;;;:::i;:::-;6583:8;:68::i;:::-;6669:4;6662:11;;6416:265;;;;;:::o;12612:35::-;12645:2;12612:35;:::o;12654:85::-;12645:2;12721:17;;12717:2;:21;12704:9;:35;12654:85;:::o;12395:83::-;12436:5;12461:9;;;;;;;;;;;12454:16;;12395:83;:::o;7210:279::-;7308:4;7330:129;7353:10;7378:7;7400:48;7437:10;7400:11;:23;7412:10;7400:23;;;;;;;;;;;;;;;:32;7424:7;7400:32;;;;;;;;;;;;;;;;:36;;:48;;;;:::i;:::-;7330:8;:129::i;:::-;7477:4;7470:11;;7210:279;;;;:::o;4222:106::-;4277:7;4304:9;:16;4314:5;4304:16;;;;;;;;;;;;;;;;4297:23;;4222:106;;;:::o;12229:87::-;12268:13;12301:7;12294:14;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;12229:87;:::o;8023:289::-;8126:4;8148:134;8171:10;8196:7;8218:53;8255:15;8218:11;:23;8230:10;8218:23;;;;;;;;;;;;;;;:32;8242:7;8218:32;;;;;;;;;;;;;;;;:36;;:53;;;;:::i;:::-;8148:8;:134::i;:::-;8300:4;8293:11;;8023:289;;;;:::o;5008:140::-;5069:4;5086:32;5096:10;5108:2;5112:5;5086:9;:32::i;:::-;5136:4;5129:11;;5008:140;;;;:::o;4667:166::-;4766:7;4798:11;:18;4810:5;4798:18;;;;;;;;;;;;;;;:27;4817:7;4798:27;;;;;;;;;;;;;;;;4791:34;;4667:166;;;;:::o;10344:369::-;10488:1;10471:19;;:5;:19;;;;10463:68;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;10569:1;10550:21;;:7;:21;;;;10542:68;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;10653:5;10623:11;:18;10635:5;10623:18;;;;;;;;;;;;;;;:27;10642:7;10623:27;;;;;;;;;;;;;;;:35;;;;10690:7;10674:31;;10683:5;10674:31;;;10699:5;10674:31;;;;;;;;;;;;;;;;;;10344:369;;;:::o;8540:335::-;8676:1;8662:16;;:2;:16;;;;8654:64;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;8749:26;8769:5;8749:9;:15;8759:4;8749:15;;;;;;;;;;;;;;;;:19;;:26;;;;:::i;:::-;8731:9;:15;8741:4;8731:15;;;;;;;;;;;;;;;:44;;;;8802:24;8820:5;8802:9;:13;8812:2;8802:13;;;;;;;;;;;;;;;;:17;;:24;;;;:::i;:::-;8786:9;:13;8796:2;8786:13;;;;;;;;;;;;;;;:40;;;;8857:2;8842:25;;8851:4;8842:25;;;8861:5;8842:25;;;;;;;;;;;;;;;;;;8540:335;;;:::o;1318:184::-;1376:7;1409:1;1404;:6;;1396:49;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;1456:9;1472:1;1468;:5;1456:17;;1493:1;1486:8;;;1318:184;;;;:::o;1590:181::-;1648:7;1668:9;1684:1;1680;:5;1668:17;;1709:1;1704;:6;;1696:46;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;1762:1;1755:8;;;1590:181;;;;:::o

bzzr://4b688c6ff9b8ac5effbdb8225605b7e3021ad753a1e3b0f8db04f051dd8384b4