# DestinyCoin代码审计结果以及审计方法

**Published by:** [DestinyCoin](https://paragraph.com/@destinycoin/)
**Published on:** 2023-03-27
**URL:** https://paragraph.com/@destinycoin/destinycoin

## Content

代币名称：DestinyCoin代币符号：DC 总量10亿枚 合约地址0x103c99fdac3e05ab354a3d59db235e535759a64c 价格查询地址 https://www.dextools.io/app/cn/arbitrum/pair-explorer/0x403132b7cca09f904d7e14602c260f3035f23c08 https://www.dextools.io/app/cn/arbitrum/pair-explorer/0xd57b0012596c744dfea5a613c027bca9ff953689 交易地址（arbitrum网络） https://uniswap.org/代币合约已经开源，chatgpt-gpt4审核，官网https://chat.openai.com/ // SPDX-License-Identifier: MIT pragma solidity ^0.8.0; contract TokenERC20 { string public name; string public symbol; uint8 public decimals = 18; uint256 public totalSupply;address public owner; 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 tokenOwner, address indexed spender, uint256 value); event Burn(address indexed from, uint256 value); constructor(uint256 initialSupply, string memory tokenName, string memory tokenSymbol) { totalSupply = initialSupply * 10 ** uint256(decimals); balanceOf[msg.sender] = totalSupply; name = tokenName; symbol = tokenSymbol; owner = msg.sender; } modifier onlyOwner() { require(msg.sender == owner, "Only owner can call this function"); _; } function _transfer(address _from, address _to, uint _value) internal { require(_to != address(0), "Cannot transfer to the zero address"); require(balanceOf[_from] >= _value, "Insufficient balance"); balanceOf[_from] -= _value; balanceOf[_to] += _value; emit Transfer(_from, _to, _value); } function transfer(address _to, uint256 _value) public returns (bool) { _transfer(msg.sender, _to, _value); return true; } function transferFrom(address _from, address _to, uint256 _value) public returns (bool) { require(_value <= allowance[_from][msg.sender], "Transfer amount exceeds 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 burn(uint256 _value) public onlyOwner returns (bool) { require(balanceOf[msg.sender] >= _value, "Insufficient balance to burn"); balanceOf[msg.sender] -= _value; totalSupply -= _value; emit Burn(msg.sender, _value); return true; } function burnFrom(address _from, uint256 _value) public onlyOwner returns (bool) { require(balanceOf[_from] >= _value, "Insufficient balance to burn"); require(_value <= allowance[_from][msg.sender], "Burn amount exceeds allowance"); balanceOf[_from] -= _value; allowance[_from][msg.sender] -= _value; totalSupply -= _value; emit Burn(_from, _value); return true; } }代币审核结果：无漏洞，无增发权限，已开源！查询代码开源地址https://arbiscan.io/address/0x103c99fdac3e05ab354a3d59db235e535759a64c#codeChatgpt审核开源报告

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