BitMartToken

0x986ee2b944c42d017f52af21c4c69b84dbea35d8

transferOwnership keyboard_arrow_up

    function transferOwnership(address newOwner) public onlyOwner {
      require(newOwner != address(0));
      OwnershipTransferred(owner, newOwner);
      owner = newOwner;
    }

transfer keyboard_arrow_up

    function transfer(address _to, uint256 _value) public {
        require(_to != 0x0);
        require(_value > 0);
        require(balanceOf[msg.sender] >= _value );// Check if the sender has enough
        require(balanceOf[_to] + _value >= balanceOf[_to]); // Check for overflows

        balanceOf[msg.sender] = balanceOf[msg.sender].sub(_value); // Subtract from the sender
        balanceOf[_to] = balanceOf[_to].add(_value);  // Add the same to the recipient
        Transfer(msg.sender, _to, _value);   // Notify anyone listening that this transfer took place
    }

approve keyboard_arrow_up

    function approve(address _spender, uint256 _value) public returns (bool) {
        require(_value > 0);
        allowance[msg.sender][_spender] = _value;
        return true;
    }

transferFrom keyboard_arrow_up

    function transferFrom(address _from, address _to, uint256 _value) public returns (bool) {
        require(_to != 0x0);
        require(_value > 0);
        require(balanceOf[_from] >= _value );// Check if the sender has enough
        require(balanceOf[_to] + _value >= balanceOf[_to]); // Check for overflows
        require(_value <= allowance[_from][msg.sender]); // Check allowance

        balanceOf[_from] = balanceOf[_from].sub(_value);   // Subtract from the sender
        balanceOf[_to] = balanceOf[_to].add(_value);  // Add the same to the recipient
        allowance[_from][msg.sender] = allowance[_from][msg.sender].sub(_value);
        Transfer(_from, _to, _value);
        return true;
    }

burn keyboard_arrow_up

    function burn(uint256 _value) public onlyOwner returns (bool) {
        require(balanceOf[msg.sender] >= _value);// Check if the sender has enough
        require(_value > 0);

        balanceOf[msg.sender] = balanceOf[msg.sender].sub(_value);  // Subtract from the sender
        totalSupply = totalSupply.sub(_value); // Updates totalSupply
        Burn(msg.sender, _value);
        return true;
    }

freeze keyboard_arrow_up

    function freeze(uint256 _value) public returns (bool) {
        require(balanceOf[msg.sender] >= _value);// Check if the sender has enough
        require(_value > 0);

        balanceOf[msg.sender] = balanceOf[msg.sender].sub(_value); // Subtract from the sender
        freezeOf[msg.sender] = freezeOf[msg.sender].add(_value);  // Updates totalSupply
        Freeze(msg.sender, _value);
        return true;
    }

unfreeze keyboard_arrow_up

    function unfreeze(uint256 _value) public returns (bool) {
        require(freezeOf[msg.sender] >= _value); // Check if the sender has enough
        require(_value > 0);

        freezeOf[msg.sender] = freezeOf[msg.sender].sub(_value); // Subtract from the sender
        balanceOf[msg.sender] = balanceOf[msg.sender].add(_value);
        Unfreeze(msg.sender, _value);
        return true;
    }

withdrawEther keyboard_arrow_up

    function withdrawEther(uint256 amount) public onlyOwner {
        owner.transfer(amount);
    }

constructor keyboard_arrow_up

    function() payable public {
    }