Cellframe Token - Smart Contract Audit Report

Summary

Cellframe Token ($CELL) is a new community-driven DeFi token on the Ethereum Blockchain.

The Cellframe Token contract is deployed at 0x26c8afbbfe1ebaca03c2bb082e69d0476bffe099 on the Ethereum Blockchain Mainnet.

Notes on the Contract:
  • The total supply of the token is set to 30.3 million [30,300,000] $CELL.
  • No minting or burn functions are present beyond deployment; though the circulating supply can be decreased by sending tokens to the 0x..dead address.
  • At the time of writing this report, 5.56% of the total token supply is in Uniswap liquidity.
  • Of that liquidity, 97.66% of the LP tokens are is stored in a Staking Rewards contract.
  • 6.13% of the total $CELL token supply is also stored in this staking contract. This contract was not reviewed as part of this audit.
  • There are 3 wallets that each contain ~5% of the total supply, which were funded by the deployer.

  • No ownership-restriction functions are present.
  • As the project is deployed with Solidity v0.8.4, it is protected from overflows.
  • The contract complies with the ERC20 token standard.
Audit Findings Summary
  • No external threats were identified.
  • Date: September 16th, 2021

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

 +  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

 + [Lib] Address 
    - [Int] isContract
    - [Int] sendValue #
    - [Int] functionCall #
    - [Int] functionCall #
    - [Int] functionCallWithValue #
    - [Int] functionCallWithValue #
    - [Prv] _functionCallWithValue #

 +  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 #

 +  CellToken (ERC20)
    - [Pub]  #
       - modifiers: ERC20