Address Contract Partially Verified
Address
0xb3A1e53aefdE469A37ca48CdBf51ec15e062dB8d
Balance
0 ETH
Nonce
1
Code Size
3848 bytes
Creator
0x00000000...9497 at tx 0x6244b7d8...0d25b5
Indexed Transactions
0
Contract Bytecode
3848 bytes
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Verified Source Code Partial Match
Compiler: v0.4.24+commit.e67f0147
EVM: byzantium
Optimization: Yes (200 runs)
CoinToken.sol 266 lines
pragma solidity ^0.4.24;
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) {
// assert(b > 0); // Solidity automatically throws when dividing by 0
uint256 c = a / b;
// assert(a == b * c + a % b); // There is no case in which this doesn't hold
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);
/**
* @dev Throws if called by any account other than the owner.
*/
modifier onlyOwner() {
require(msg.sender == owner);
_;
}
/**
* @dev Allows the current owner to transfer control of the contract to a newOwner.
* @param newOwner The address to transfer ownership to.
*/
function transferOwnership(address newOwner) public onlyOwner {
require(newOwner != address(0));
emit OwnershipTransferred(owner, newOwner);
owner = newOwner;
}
}
contract Pausable is Ownable {
event Pause();
event Unpause();
bool public paused = false;
/**
* @dev Modifier to make a function callable only when the contract is not paused.
*/
modifier whenNotPaused() {
require(!paused);
_;
}
/**
* @dev Modifier to make a function callable only when the contract is paused.
*/
modifier whenPaused() {
require(paused);
_;
}
/**
* @dev called by the owner to pause, triggers stopped state
*/
function pause() onlyOwner whenNotPaused public {
paused = true;
emit Pause();
}
/**
* @dev called by the owner to unpause, returns to normal state
*/
function unpause() onlyOwner whenPaused public {
paused = false;
emit Unpause();
}
}
contract ERC20Basic {
uint256 public totalSupply;
function balanceOf(address who) public view returns (uint256);
function transfer(address to, uint256 value) public returns (bool);
event Transfer(address indexed from, address indexed to, uint256 value);
}
contract ERC20 is ERC20Basic {
function allowance(address owner, address spender) public view returns (uint256);
function transferFrom(address from, address to, uint256 value) public returns (bool);
function approve(address spender, uint256 value) public returns (bool);
event Approval(address indexed owner, address indexed spender, uint256 value);
}
contract StandardToken is ERC20 {
using SafeMath for uint256;
mapping (address => mapping (address => uint256)) internal allowed;
mapping(address => bool) tokenBlacklist;
event Blacklist(address indexed blackListed, bool value);
mapping(address => uint256) balances;
function transfer(address _to, uint256 _value) public returns (bool) {
require(tokenBlacklist[msg.sender] == false);
require(_to != address(0));
require(_value <= balances[msg.sender]);
// SafeMath.sub will throw if there is not enough balance.
balances[msg.sender] = balances[msg.sender].sub(_value);
balances[_to] = balances[_to].add(_value);
emit Transfer(msg.sender, _to, _value);
return true;
}
function balanceOf(address _owner) public view returns (uint256 balance) {
return balances[_owner];
}
function transferFrom(address _from, address _to, uint256 _value) public returns (bool) {
require(tokenBlacklist[msg.sender] == false);
require(_to != address(0));
require(_value <= balances[_from]);
require(_value <= allowed[_from][msg.sender]);
balances[_from] = balances[_from].sub(_value);
balances[_to] = balances[_to].add(_value);
allowed[_from][msg.sender] = allowed[_from][msg.sender].sub(_value);
emit Transfer(_from, _to, _value);
return true;
}
function approve(address _spender, uint256 _value) public returns (bool) {
allowed[msg.sender][_spender] = _value;
emit Approval(msg.sender, _spender, _value);
return true;
}
function allowance(address _owner, address _spender) public view returns (uint256) {
return allowed[_owner][_spender];
}
function increaseApproval(address _spender, uint _addedValue) public returns (bool) {
allowed[msg.sender][_spender] = allowed[msg.sender][_spender].add(_addedValue);
emit Approval(msg.sender, _spender, allowed[msg.sender][_spender]);
return true;
}
function decreaseApproval(address _spender, uint _subtractedValue) public returns (bool) {
uint oldValue = allowed[msg.sender][_spender];
if (_subtractedValue > oldValue) {
allowed[msg.sender][_spender] = 0;
} else {
allowed[msg.sender][_spender] = oldValue.sub(_subtractedValue);
}
emit Approval(msg.sender, _spender, allowed[msg.sender][_spender]);
return true;
}
function _blackList(address _address, bool _isBlackListed) internal returns (bool) {
require(tokenBlacklist[_address] != _isBlackListed);
tokenBlacklist[_address] = _isBlackListed;
emit Blacklist(_address, _isBlackListed);
return true;
}
}
contract PausableToken is StandardToken, Pausable {
function transfer(address _to, uint256 _value) public whenNotPaused returns (bool) {
return super.transfer(_to, _value);
}
function transferFrom(address _from, address _to, uint256 _value) public whenNotPaused returns (bool) {
return super.transferFrom(_from, _to, _value);
}
function approve(address _spender, uint256 _value) public whenNotPaused returns (bool) {
return super.approve(_spender, _value);
}
function increaseApproval(address _spender, uint _addedValue) public whenNotPaused returns (bool success) {
return super.increaseApproval(_spender, _addedValue);
}
function decreaseApproval(address _spender, uint _subtractedValue) public whenNotPaused returns (bool success) {
return super.decreaseApproval(_spender, _subtractedValue);
}
function blackListAddress(address listAddress, bool isBlackListed) public whenNotPaused onlyOwner returns (bool success) {
return super._blackList(listAddress, isBlackListed);
}
}
contract CoinToken is PausableToken {
string public name;
string public symbol;
uint public decimals;
event Mint(address indexed from, address indexed to, uint256 value);
event Burn(address indexed burner, uint256 value);
constructor(string memory _name, string memory _symbol, uint256 _decimals, uint256 _supply, address tokenOwner,address service) public payable{
name = _name;
symbol = _symbol;
decimals = _decimals;
totalSupply = _supply * 10**_decimals;
balances[tokenOwner] = totalSupply;
owner = tokenOwner;
service.transfer(msg.value);
emit Transfer(address(0), tokenOwner, totalSupply);
}
function burn(uint256 _value) public {
_burn(msg.sender, _value);
}
function _burn(address _who, uint256 _value) internal {
require(_value <= balances[_who]);
balances[_who] = balances[_who].sub(_value);
totalSupply = totalSupply.sub(_value);
emit Burn(_who, _value);
emit Transfer(_who, address(0), _value);
}
function mint(address account, uint256 amount) onlyOwner public {
totalSupply = totalSupply.add(amount);
balances[account] = balances[account].add(amount);
emit Mint(address(0), account, amount);
emit Transfer(address(0), account, amount);
}
}
Read Contract
allowance 0xdd62ed3e → uint256
balanceOf 0x70a08231 → uint256
decimals 0x313ce567 → uint256
name 0x06fdde03 → string
owner 0x8da5cb5b → address
paused 0x5c975abb → bool
symbol 0x95d89b41 → string
totalSupply 0x18160ddd → uint256
Write Contract 11 functions
These functions modify contract state and require a wallet transaction to execute.
approve 0x095ea7b3
address _spender
uint256 _value
returns: bool
blackListAddress 0x794be707
address listAddress
bool isBlackListed
returns: bool
burn 0x42966c68
uint256 _value
decreaseApproval 0x66188463
address _spender
uint256 _subtractedValue
returns: bool
increaseApproval 0xd73dd623
address _spender
uint256 _addedValue
returns: bool
mint 0x40c10f19
address account
uint256 amount
pause 0x8456cb59
No parameters
transfer 0xa9059cbb
address _to
uint256 _value
returns: bool
transferFrom 0x23b872dd
address _from
address _to
uint256 _value
returns: bool
transferOwnership 0xf2fde38b
address newOwner
unpause 0x3f4ba83a
No parameters
Recent Transactions
No transactions found for this address