ElectricArena Token - Smart Contract Audit Report
ElectricArena Token ($eArena) is a new ERC20 token on the Ethereum Blockchain.
Notes on the Contract:
Audit Findings Summary
- The total supply of the token is initially set to 1.15 quadrillion [1,150,000,000,000,000] $eArena.
- No mint 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, 17.91% of the total token supply is held in Uniswap v2 Liquidity.
- Out of that liquidity, 99% is held in a UniswapV2Locker Contract and will vest to the team on Monday, November 22nd, 2021.
- The Owner is in possession of 11.54% of the total supply.
- The next largest wallet holds 1.48% of the total supply.
- There is a 5% fee applied on transfers when the holder is either buying or selling $eArena. The tokens collected from fees are stored in the contract address.
- Once the contract balance reaches a value of 50 billion $eArena, the tokens will be swapped for ETH and sent to the owner. The owner has the ability to update this threshold value at any time.
- The owner is excluded from fees during transactions.
- The owner has the ability to airdrop any amount of tokens to any address at any time.
- A for loop is used to transfer funds for the airdrop; The team must ensure the maximum number of addresses that can be involved in a single airdrop is no more than 350 to prevent this loop from hitting the block gas limit.
- As the project is implemented with Solidity v0.8.x, it is protected from overflows.
- The contract complies with the ERC20 Token standard.
- No external threats were identified.
- Please ensure trust in the team prior to investing as they have some control in the ecosystem.
- Date: September 19th, 2021
- Updated: September 27th, 2021 to reflect the mainnet deployment.
|Arbitrary Storage Write||N/A||PASS|
|Delegate Call to Untrusted Contract||N/A||PASS|
|Dependence on Predictable Variables||N/A||PASS|
|State Change External Calls||N/A||PASS|
|User Supplied Assertion||N/A||PASS|
|Critical Solidity Compiler||N/A||PASS|
|Overall Contract Safety||PASS|
($) = payable function # = non-constant function + [Int] IUniswapV2Factory - [Ext] createPair # + [Int] IUniswapV2Router01 - [Ext] factory - [Ext] WETH + [Int] IUniswapV2Router02 (IUniswapV2Router01) - [Ext] swapExactTokensForETHSupportingFeeOnTransferTokens # + [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 + 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] _approve # + Ownable (Context) - [Pub] # - [Pub] owner - [Pub] renounceOwnership # - modifiers: onlyOwner - [Pub] transferOwnership # - modifiers: onlyOwner - [Prv] _setOwner # + ElectricArena (ERC20, Ownable) - [Pub] # - modifiers: ERC20 - [Int] _transfer # - [Ext] airdrop # - modifiers: onlyOwner - [Ext] setSwapAtAmount # - modifiers: onlyOwner