CAGE Token - Smart Contract Audit Report


CAGE Token Audit Report CAGE ($C4G3) is a new ERC20 token on the Ethereum Blockchain.

We audited CAGE's token contract, deployed at 0xf2Ef3551C1945A7218fc4eC0a75c9eCFDF012A4F on the Ethereum Blockchain mainnet.

Notes of the contract:
  • The total supply of the token is 100 million $C4G3 [100,000,000].
  • No mint or burn functions are present; though the circulating supply can be reduced by sending tokens to the 0x..dead address, if desired.
  • At the time of writing this report, 57.29% of the total $C4G3 token supply is in possession of the deployer of the contract.
  • 42.71% of the total supply is stored in a Presale contract.

  • The contract utilizes signature functionality that returns the number of tokens that a user will be allowed to spend on behalf of a specified address using an EIP-712 signature.
  • No ownership-restricted functions are present.
  • Some gas optimizations can be achieved through declaring functions external instead of public. As this contract is already deployed, this is merely informational.
  • As the project is deployed with Solidity v0.8.6, it is protected from overflows.
  • This contract complies with the ERC20 standard.
Audit Findings Summary
  • No issues from external attackers were identified.
  • Date: August 19th, 2021.
  • Updated August 23, 2021 to reflect the mainnet deployment.

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
External CallsN/APASS
Flash LoansN/APASS
Integer Over/UnderflowN/APASS
Multiple SendsN/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

 + [Lib] SafeMath 
    - [Int] tryAdd
    - [Int] trySub
    - [Int] tryMul
    - [Int] tryDiv
    - [Int] tryMod
    - [Int] add
    - [Int] sub
    - [Int] mul
    - [Int] div
    - [Int] mod
    - [Int] sub
    - [Int] div
    - [Int] mod

 +  C4g3 
    - [Pub]  #
    - [Ext] allowance
    - [Ext] approve #
    - [Ext] permit #
    - [Ext] balanceOf
    - [Ext] transfer #
    - [Ext] transferFrom #
    - [Int] _transferTokens #
    - [Int] safe32
    - [Int] safe128
    - [Int] add128
    - [Int] sub128
    - [Int] getChainId