Address Contract Partially Verified
Address
0xc4BfcF8821dbE9681F81e8213Bbe1b7cAbB78F13
Balance
0 ETH
Nonce
1
Code Size
5779 bytes
Creator
0xb73124f7...46E2 at tx 0xaa42f840...2ebee1
Indexed Transactions
0
Contract Bytecode
5779 bytes
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Verified Source Code Partial Match
Compiler: v0.5.10+commit.5a6ea5b1
EVM: petersburg
Optimization: No
TokenERC20.sol 158 lines
pragma solidity ^0.5.10;
interface IERC20 {
function totalSupply() external view returns (uint256);
function balanceOf(address _owner) external view returns (uint256);
function transfer(address _to, uint256 _value) external returns (bool);
function transferFrom(address _from, address _to, uint256 _value) external returns (bool);
function approve(address _spender, uint256 _value) external returns (bool);
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);
}
library SafeMath {
function mul(uint256 a, uint256 b) internal pure returns (uint256) {
if (a == 0) {
return 0;
}
uint256 c = a * b;
assert(c / a == b);
return c;
}
function div(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a / b;
return c;
}
function sub(uint256 a, uint256 b) internal pure returns (uint256) {
assert(b <= a);
return a - b;
}
function add(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a + b;
assert(c >= a);
return c;
}
}
contract Ownable {
address public owner;
event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);
event OwnershipRenounced(address indexed previousOwner);
constructor() public {
owner = msg.sender;
}
modifier onlyOwner() {
require(msg.sender == owner);
_;
}
function transferOwnerShip(address newOwner) public onlyOwner {
require(newOwner != address(0));
emit OwnershipTransferred(owner, newOwner);
owner = newOwner;
}
function renounceOwnerShip() public onlyOwner {
emit OwnershipRenounced(owner);
owner = address(0);
}
}
interface tokenRecipient {
function receiveApproval(address _from, uint256 _value, address _token, bytes calldata _extraData) external;
}
contract TokenERC20 is Ownable {
using SafeMath for uint256;
string public name;
string public symbol;
uint8 public decimals = 18;
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, uint256 _value);
constructor (uint256 _initialSupply, string memory _tokenName, string memory _tokenSymbol, address _tokenOwner) public {
totalSupply = _initialSupply * 10 ** uint256(decimals);
balanceOf[_tokenOwner] = totalSupply;
name = _tokenName;
symbol = _tokenSymbol;
emit Transfer(address(0), _tokenOwner, totalSupply);
}
function _transfer(address _from, address _to, uint256 _value) internal {
require(_to != address(0));
require(balanceOf[_from] >= _value);
require(balanceOf[_to] + _value > balanceOf[_to]);
balanceOf[_from] -= _value;
balanceOf[_to] += _value;
emit Transfer(_from, _to, _value);
}
function transfer(address _to, uint256 _value) public {
_transfer(msg.sender, _to, _value);
}
function transferFrom(address _from, address _to, uint256 _value) public returns (bool) {
require(_value <= allowance[_from][msg.sender]); // Check allowance
allowance[_from][msg.sender] -= _value;
_transfer(_from, _to, _value);
return true;
}
function approve(address _spender, uint256 _value) public returns (bool) {
allowance[msg.sender][_spender] = _value;
emit Approval(msg.sender, _spender, _value);
return true;
}
function approveAndCall(address _spender, uint256 _value, bytes memory _extraData) public returns (bool) {
tokenRecipient spender = tokenRecipient(_spender);
if (approve(_spender, _value)) {
spender.receiveApproval(msg.sender, _value, address(this), _extraData);
return true;
}
}
function burn(uint256 _value) public returns (bool) {
require(balanceOf[msg.sender] >= _value); // Check if the sender has enough
balanceOf[msg.sender] -= _value;
totalSupply -= _value;
emit Burn(msg.sender, _value);
return true;
}
function burnFrom(address _from, uint256 _value) public returns (bool) {
require(balanceOf[_from] >= _value);
require(_value <= allowance[_from][msg.sender]); // Check allowance
balanceOf[_from] -= _value;
allowance[_from][msg.sender] -= _value; // Subtract from the sender's allowance
totalSupply -= _value;
emit Burn(_from, _value);
return true;
}
function transferArray(address[] memory _to, uint256[] memory _value) public returns (bool) {
require(_to.length > 0);
for (uint256 i = 0; i < _to.length; i++) {
_transfer(msg.sender, _to[i], _value[i]);
}
}
function transferBatch(address[] memory _to, uint256 _value) public returns (bool) {
require(_to.length > 0);
for (uint256 i = 0; i < _to.length; i++) {
_transfer(msg.sender, _to[i], _value);
}
}
}
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 10 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
renounceOwnerShip 0xf8b14a3b
No parameters
transfer 0xa9059cbb
address _to
uint256 _value
transferArray 0x942d468b
address[] _to
uint256[] _value
returns: bool
transferBatch 0x806e085e
address[] _to
uint256 _value
returns: bool
transferFrom 0x23b872dd
address _from
address _to
uint256 _value
returns: bool
transferOwnerShip 0x8863dd1a
address newOwner
Recent Transactions
No transactions found for this address