Goons of Balatroon

Smart Contract Audit Report

Audit Summary

Goons of Balatroon is a new ERC-20 token on Ethereum.

For this audit, we reviewed the project team's GOB contract at 0x830eb1204380e9c44434db8700257025358707c6 on the Ethereum Mainnet.

Audit Findings

Please ensure trust in the team prior to investing as they have substantial control in the ecosystem.
Date: March 9th, 2022.
Updated: March 17th, 2022 to reflect the contract's newly deployed mainnet address.
Updated: August 29th, 2023 to reflect the contract's newly deployed mainnet address.

Contract Overview

• The total supply of the token is currently 750 million $GOB [750,000,000].
• No mint functions are accessible beyond deployment.
• Any user can burn their own tokens to reduce the total supply.
• Any user can burn tokens on another user's behalf if an allowance has been granted.
• At the time of writing this report, 100% of the total supply belongs to the deployer


• The staking address that can be set by the owner one time can transfer any user's tokens without an approval at any time.
• There are no fees associated with transferring tokens.
• As the contract is deployed with Solidity v0.8.9, it is safe from any possible overflows/underflows.
• The contract complies with the ERC-20 token standard.

Audit Results

Inheritance Chart

Function Graph

Functions Overview

 ($) = payable function
 # = non-constant function
 
 Int = Internal
 Ext = External
 Pub = Public

 +  Context 
    - [Int] _msgSender
    - [Int] _msgData

 +  Ownable (Context)
    - [Pub]  #
    - [Pub] owner
    - [Pub] renounceOwnership #
       - modifiers: onlyOwner
    - [Pub] transferOwnership #
       - modifiers: onlyOwner
    - [Int] _transferOwnership #

 + [Int] IERC20 
    - [Ext] totalSupply
    - [Ext] balanceOf
    - [Ext] transfer #
    - [Ext] allowance
    - [Ext] approve #
    - [Ext] transferFrom #

 + [Int] IERC20Metadata (IERC20)
    - [Ext] name
    - [Ext] symbol
    - [Ext] decimals

 +  CustomERC20 (Context, IERC20, IERC20Metadata)
    - [Pub]  #
    - [Pub] name
    - [Pub] symbol
    - [Pub] decimals
    - [Pub] totalSupply
    - [Pub] balanceOf
    - [Pub] transfer #
    - [Pub] allowance
    - [Pub] approve #
    - [Pub] transferFrom #
    - [Pub] increaseAllowance #
    - [Pub] decreaseAllowance #
    - [Int] _transfer #
    - [Int] _mint #
    - [Int] _burn #
    - [Int] _approve #
    - [Int] _beforeTokenTransfer #
    - [Int] _afterTokenTransfer #

 +  GOB (CustomERC20, Ownable)
    - [Pub]  #
       - modifiers: CustomERC20
    - [Ext] setStakingContract #
       - modifiers: onlyOwner
    - [Ext] burn #
    - [Ext] burnFrom #

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What is a SourceHat Audit?

Typically, a smart contract audit is a comprehensive review process designed to discover logical errors, security vulnerabilities, and optimization opportunities within code. A SourceHat Audit takes this a step further by verifying economic logic to ensure the stability of smart contracts and highlighting privileged functionality to create a report that is easy to understand for developers and community members alike.

How Do I Interpret the Findings?

Each of our Findings will be labeled with a Severity level. We always recommend the team resolve High, Medium, and Low severity findings prior to deploying the code to the mainnet. Here is a breakdown on what each Severity level means for the project:

• High severity indicates that the issue puts a large number of users' funds at risk and has a high probability of exploitation, or the smart contract contains serious logical issues which can prevent the code from operating as intended.
• Medium severity issues are those which place at least some users' funds at risk and has a medium to high probability of exploitation.
• Low severity issues have a relatively minor risk association; these issues have a low probability of occurring or may have a minimal impact.
• Informational issues pose no immediate risk, but inform the project team of opportunities for gas optimizations and following smart contract security best practices.

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