Token

Contract Source Code (Solidity)

IDE

• Blockscan IDE
• 🤖 Code ReaderBeta
• Remix IDE

Outline

 contract BaseToken    - function _transfer(address _from, add ...    - function transfer(address _to, uint25 ...    - function transferFrom(address _from, ...    - function approve(address _spender, ui ...  contract CustomToken is BaseToken *    - function CustomToken()

More Options

• Similar
• Sol2Uml
• Submit Audit
• Compare

/**
 *Submitted for verification at Etherscan.io on 2018-11-22
*/

pragma solidity ^0.4.25;

contract BaseToken {
    string public name;
    string public symbol;
    uint8 public decimals;
    uint256 public totalSupply;

    mapping (address => uint256) public balanceOf;
    mapping (address => mapping (address => uint256)) public allowance;

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

    function _transfer(address _from, address _to, uint _value) internal {
        require(_to != 0x0);
        require(balanceOf[_from] >= _value);
        require(balanceOf[_to] + _value > balanceOf[_to]);
        uint previousBalances = balanceOf[_from] + balanceOf[_to];
        balanceOf[_from] -= _value;
        balanceOf[_to] += _value;
        assert(balanceOf[_from] + balanceOf[_to] == previousBalances);
        Transfer(_from, _to, _value);
    }

    function transfer(address _to, uint256 _value) public returns (bool success) {
        _transfer(msg.sender, _to, _value);
        return true;
    }

    function transferFrom(address _from, address _to, uint256 _value) public returns (bool success) {
        require(_value <= allowance[_from][msg.sender]);
        allowance[_from][msg.sender] -= _value;
        _transfer(_from, _to, _value);
        return true;
    }

    function approve(address _spender, uint256 _value) public returns (bool success) {
        allowance[msg.sender][_spender] = _value;
        Approval(msg.sender, _spender, _value);
        return true;
    }
}

contract CustomToken is BaseToken {
    function CustomToken() public {
        totalSupply = 100000000000000000000000000;
        name = 'MEMOIR';
        symbol = 'MEMOIR';
        decimals = 18;
        balanceOf[0xe62b15344423c4e9f8287c69d24c2178ba1609a2] = totalSupply;
        Transfer(address(0), 0xe62b15344423c4e9f8287c69d24c2178ba1609a2, totalSupply);
    }
}

• No Contract Security Audit Submitted- Submit Audit Here

[{"constant":true,"inputs":[],"name":"name","outputs":[{"name":"","type":"string"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"_spender","type":"address"},{"name":"_value","type":"uint256"}],"name":"approve","outputs":[{"name":"success","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"totalSupply","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"_from","type":"address"},{"name":"_to","type":"address"},{"name":"_value","type":"uint256"}],"name":"transferFrom","outputs":[{"name":"success","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"decimals","outputs":[{"name":"","type":"uint8"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[{"name":"","type":"address"}],"name":"balanceOf","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"symbol","outputs":[{"name":"","type":"string"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"_to","type":"address"},{"name":"_value","type":"uint256"}],"name":"transfer","outputs":[{"name":"success","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[{"name":"","type":"address"},{"name":"","type":"address"}],"name":"allowance","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"inputs":[],"payable":false,"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"name":"from","type":"address"},{"indexed":true,"name":"to","type":"address"},{"indexed":false,"name":"value","type":"uint256"}],"name":"Transfer","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"owner","type":"address"},{"indexed":true,"name":"spender","type":"address"},{"indexed":false,"name":"value","type":"uint256"}],"name":"Approval","type":"event"}]

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

bzzr://b137a16c10432ae93d19a8af6cb3af95c3092918ea0be2f666b444034941b29b