CryptoCart Token - Audit Report

Summary

CryptoCart Token Audit Report CryptoCart is a new project on the Ethereum blockchain which intends to build an e-commerce platform.

For this audit we reviewed the project's token contract, deployed at 0x9e547061a345015869d26c7b6ee4ab5b63424441 on the Ethereum mainnet.

Notes of the Token Contract:
  • The total supply of the token is 1 million.
  • No minting functions are present, though any user may burn their own tokens to decrease the total supply.
  • Currently, 33% of the supply is locked and will vest to the team. Tokens unlock in 1 month and 2 months.
  • 8.3% of the supply is held in the liquidity pool.
  • 99% of liquidity is locked for 6 months.
  • The next largest holder has 3.1% of the supply.
  • No ownership-restricted functions are present.
  • The contract utilizes SafeMath to prevent overflow issues.
Audit Findings Summary:
  • No issues from external attackers were identified.
  • Ensure trust in the team as they will be vested a large number of tokens.
  • Date: April 26th, 2021.

Vulnerability Category Notes Result
Arbitrary Storage Write N/A PASS
Arbitrary Jump N/A PASS
Delegate Call to Untrusted Contract N/A PASS
Dependence on Predictable Variables N/A PASS
Deprecated Opcodes N/A PASS
Ether Thief N/A PASS
Exceptions N/A PASS
External Calls N/A PASS
Flash Loans N/A PASS
Integer Over/Underflow N/A PASS
Multiple Sends N/A PASS
Oracles N/A PASS
Suicide N/A PASS
State Change External Calls N/A PASS
Unchecked Retval N/A PASS
User Supplied Assertion N/A PASS
Critical Solidity Compiler N/A PASS
Overall Contract Safety   PASS

ERC20 Token Graph

Multi-file Token


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

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

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

 + [Lib] SafeMath 
    - [Int] add
    - [Int] sub
    - [Int] sub
    - [Int] mul
    - [Int] div
    - [Int] div
    - [Int] mod
    - [Int] mod

 +  ERC20 (Context, IERC20)
    - [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] _setupDecimals #
    - [Int] _beforeTokenTransfer #

 +  CryptoCart (ERC20)
    - [Pub]  #
       - modifiers: ERC20
    - [Pub] burn #