|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|
HakunaMatata - Smart Contract Audit Report
HakunaMatata is a deflationary token with frictionless fee redistribution and acharity aspect on the Binance Smart Chain.
We audited HakunaMatata's token contract, deployed at 0x355389292d8c963719fdaf0651f7846d6c504448 on the BSC mainnet.
Overview of the Contract:
Audit Findings Summary
- The initial total supply of the token is 1 quadrillion. Due to burns, the current total supply is about 914 million.
- The owner can mint any number of tokens at any time - Ownership has been renounced.
- 33.9% of the token's supply has been locked with DxSale and will vest between May 6th and August 19th.
- Pancakeswap holds ~10% of the total supply as liquidity.
- The charity wallet holds 4.3% of the supply.
- The next largest holder has 1.9%
- Transfer fees on the token total 18%.
- Users who hold tokens will automatically receive a portion of the 5% fee from a transaction tax.
- The contract also implements a 7% burn fee and 6% charity fee on each transaction.
- The funds collected from charity fee will be held in a wallet controlled by the team.
- Ownership has been renounced, so tax fees and the inclusion/exclusion of accounts cannot be altered.
- The contract utilizes SafeMath libraries to prevent overflows.
- No security issues were detected in the analysis.
- Ensure trust in the team as they control the charity wallet and will receive a large amount of unlocked tokens over a relativley short period of time.
- Date: May 23rd, 2021
($) = payable function # = non-constant function + Context - [Int] _msgSender - [Int] _msgData + [Int] IBEP20 - [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 # + Ownable (Context) - [Pub] owner - [Pub] renounceOwnership # - modifiers: onlyOwner - [Pub] transferOwnership # - modifiers: onlyOwner + CoinToken (Context, IBEP20, Ownable) - [Pub]
# - [Pub] name - [Pub] symbol - [Pub] decimals - [Pub] totalSupply - [Pub] balanceOf - [Pub] transfer # - [Pub] allowance - [Pub] approve # - [Pub] transferFrom # - [Pub] increaseAllowance # - [Pub] decreaseAllowance # - [Pub] isExcluded - [Pub] isCharity - [Pub] totalFees - [Pub] totalBurn - [Pub] totalCharity - [Pub] deliver # - [Pub] reflectionFromToken - [Pub] tokenFromReflection - [Ext] excludeAccount # - modifiers: onlyOwner - [Ext] includeAccount # - modifiers: onlyOwner - [Ext] setAsCharityAccount # - modifiers: onlyOwner - [Pub] burn # - [Pub] updateFee # - modifiers: onlyOwner - [Int] _burn # - [Pub] mint # - modifiers: onlyOwner - [Prv] _approve # - [Prv] _transfer # - [Prv] _transferStandard # - [Prv] _standardTransferContent # - [Prv] _transferToExcluded # - [Prv] _excludedFromTransferContent # - [Prv] _transferFromExcluded # - [Prv] _excludedToTransferContent # - [Prv] _transferBothExcluded # - [Prv] _bothTransferContent # - [Prv] _reflectFee # - [Prv] _getValues - [Prv] _getTBasics - [Prv] getTTransferAmount - [Prv] _getRBasics - [Prv] _getRTransferAmount - [Prv] _getRate - [Prv] _getCurrentSupply - [Prv] _sendToCharity # - [Prv] removeAllFee # - [Prv] restoreAllFee # - [Prv] _getTaxFee