Snake Universe Token - Smart Contract Audit Report

Summary

Snake Universe Audit Report Snake Universe Token ($SHHH) is a new BEP20 token on the Binance Smart Chain.

The Snake Universe Token contract is deployed at 0xE478690D1631d98641339F5f02985EC75a7f4A4d on the Binance Smart Chain Mainnet.

Notes of the contract:
  • The total supply of the token is set to 220 million [220,000,000] $SHHH.
  • No minting or burn functions are present beyond deployment; though the circulating supply can be reduced by sending tokens to the 0x..dead address, if desired.
  • At the time of writing this report, 47% of the total $SHHH token supply is stored in an unverified contract.
  • 53% of the total supply is stored in multiple TrustSwap Token Locker contracts, that have a vesting schedule of incremental unlocks over the next 300 days until June 27th, 2022.

  • Although the contract inherits the Ownable library, no ownership-restriction functions are present.
  • Some functions could have been declared external instead of public to save some gas, but as this is already deployed this is merely informational.
  • The contract complies with the BEP20 standard.
  • As the project is deployed with Solidity v0.8.0, it is protected from overflows.
Audit Findings Summary
  • No external threats were identified.
  • Please ensure trust in the team prior to investing as they have control over the total token supply.
  • Date: August 23rd, 2021
  • Updated August 28th, 2021 to reflect new token allocation.

Vulnerability CategoryNotesResult
Arbitrary Storage WriteN/APASS
Arbitrary JumpN/APASS
Delegate Call to Untrusted ContractN/APASS
Dependence on Predictable VariablesN/APASS
Deprecated OpcodesN/APASS
Ether ThiefN/APASS
ExceptionsN/APASS
External CallsN/APASS
Integer Over/UnderflowN/APASS
Multiple SendsN/APASS
SuicideN/APASS
State Change External CallsN/APASS
Unchecked RetvalN/APASS
User Supplied AssertionN/APASS
Critical Solidity CompilerN/APASS
Overall Contract Safety PASS

ERC20 Token Graph

Multi-file Token


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

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

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

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

 +  ERC20 (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 #

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

 +  SnakeUniverse (ERC20, Ownable)
    - [Pub]  #
       - modifiers: ERC20