Address Contract Partially Verified
Address
0xa2D77f8353cB2AFD709Aba4a967257511ECFf716
Balance
0 ETH
Nonce
1
Code Size
6167 bytes
Creator
0x2d34153d...D379 at tx 0x85af4193...cb8373
Indexed Transactions
0 (1 on-chain, 0% indexed)
Contract Bytecode
6167 bytes
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Verified Source Code Partial Match
Compiler: v0.4.25+commit.59dbf8f1
EVM: byzantium
Optimization: No
TokenERC20.sol 135 lines
pragma solidity ^0.4.25;
interface tokenRecipient { function receiveApproval(address _from, uint256 _value, address _token, bytes _extraData) external; }
contract owned {
address public owner;
constructor() public {
owner = msg.sender;
}
modifier onlyOwner {
require(msg.sender == owner);
_;
}
}
library SafeMath {
function sub(uint256 a, uint256 b) internal pure returns (uint256) {
require(b <= a, "SafeMath: subtraction overflow");
uint256 c = a - b;
return c;
}
function add(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a + b;
require(c >= a, "SafeMath: addition overflow");
return c;
}
}
contract TokenERC20 is owned {
using SafeMath for uint256;
string public name;
string public symbol;
uint8 public decimals = 8;
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);
event Burn(address indexed from, address indexed to, uint256 value);
constructor(uint256 initialSupply, string tokenName, string tokenSymbol) public {
totalSupply = initialSupply*10**uint256(decimals);
balanceOf[msg.sender] = totalSupply;
emit Transfer(0x0, msg.sender, totalSupply);
name = tokenName;
symbol = tokenSymbol;
}
function _transfer(address _from, address _to, uint _value) internal {
require(_to !=0x0);
require(balanceOf[_from] >= _value);
require(balanceOf[_to].add(_value) >= balanceOf[_to]);
uint previousBalances = balanceOf[_from].add(balanceOf[_to]);
balanceOf[_from] = balanceOf[_from].sub(_value);
balanceOf[_to] = balanceOf[_to].add(_value);
emit Transfer(_from, _to, _value);
assert(balanceOf[_from].add(balanceOf[_to]) == previousBalances);
}
function transfer(address _to, uint256 _value) public returns (bool sucess){
_transfer(msg.sender, _to, _value);
return true;
}
function transferFrom(address _from, address _to, uint256 _value) public returns (bool sucess){
require(_value <= allowance[_from][msg.sender]);
allowance[_from][msg.sender] = allowance[_from][msg.sender].sub(_value);
_transfer(_from, _to, _value);
return true;
}
function approve(address _spender, uint256 _value) public returns (bool sucess){
allowance[msg.sender][_spender] = _value;
emit Approval(msg.sender, _spender, _value);
return true;
}
function approveAndCall(address _spender, uint256 _value, bytes _extraData) public returns (bool success) {
tokenRecipient spender = tokenRecipient(_spender);
if (approve(_spender, _value)) {
spender.receiveApproval(msg.sender, _value, this, _extraData);
return true;
}
}
function burn(uint256 _value) onlyOwner public returns (bool sucess){
require(balanceOf[msg.sender] >= _value);
balanceOf[msg.sender] = balanceOf[msg.sender].sub(_value);
totalSupply = totalSupply.sub(_value);
emit Transfer(msg.sender, address(0), _value);
return true;
}
function burnFrom(address _from, uint256 _value) onlyOwner public returns (bool sucess){
require(balanceOf[_from] >= _value);
require(_value <= allowance[_from][msg.sender]);
balanceOf[_from] = balanceOf[_from].sub(_value);
allowance[_from][msg.sender] = allowance[_from][msg.sender].sub(_value);
totalSupply = totalSupply.sub(_value);
emit Transfer(msg.sender, address(0), _value);
return true;
}
function mintToken(address target, uint256 mintedAmount) onlyOwner public {
balanceOf[target] = balanceOf[target].add(mintedAmount);
totalSupply = totalSupply.add(mintedAmount);
emit Transfer(address(0), target, mintedAmount);
}
}
Read Contract
allowance 0xdd62ed3e → uint256
balanceOf 0x70a08231 → uint256
decimals 0x313ce567 → uint8
name 0x06fdde03 → string
owner 0x8da5cb5b → address
symbol 0x95d89b41 → string
totalSupply 0x18160ddd → uint256
Write Contract 7 functions
These functions modify contract state and require a wallet transaction to execute.
approve 0x095ea7b3
address _spender
uint256 _value
returns: bool
approveAndCall 0xcae9ca51
address _spender
uint256 _value
bytes _extraData
returns: bool
burn 0x42966c68
uint256 _value
returns: bool
burnFrom 0x79cc6790
address _from
uint256 _value
returns: bool
mintToken 0x79c65068
address target
uint256 mintedAmount
transfer 0xa9059cbb
address _to
uint256 _value
returns: bool
transferFrom 0x23b872dd
address _from
address _to
uint256 _value
returns: bool
Recent Transactions
This address has 1 on-chain transactions, but only 0% of the chain is indexed. Transactions will appear as indexing progresses. View on Etherscan →