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SOUND Token

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Attend Events, Exchange NFTs, and stream music from your favorite artists.

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Laser Scorebeta Last Audit: 24 May 2022

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Token is either risky or in presale. For presale 30+ is a fine score.

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Unable to find manual contract audit (e.g. Certik, PeckShield, Solidity...)

Sound.sendBNBToMarketing(uint256) (#981-984) sends eth to arbitrary user
Dangerous calls:
- _marketingWalletAddress.transfer(address(this).balance) (#983)
Ensure that an arbitrary user cannot withdraw unauthorized funds.

Additional information: link

Reentrancy in Sound._transfer(address,address,uint256) (#1002-1046):
External calls:
- swapAndLiquify(contractTokenBalance) (#1033)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1096-1103)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1082-1088)
External calls sending eth:
- swapAndLiquify(contractTokenBalance) (#1033)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1096-1103)
- _marketingWalletAddress.transfer(address(this).balance) (#983)
State variables written after the call(s):
- _tokenTransfer(from,to,amount,takeFee) (#1045)
- _rOwned[address(this)] = _rOwned[address(this)].add(rLiquidity) (#945)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#1129)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#1138)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#1149)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#863)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#1130)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#1140)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#1150)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#865)
- _tokenTransfer(from,to,amount,takeFee) (#1045)
- _rTotal = _rTotal.sub(rFee) (#900)
- _tokenTransfer(from,to,amount,takeFee) (#1045)
- _tOwned[address(this)] = _tOwned[address(this)].add(tLiquidity) (#947)
- _tOwned[sender] = _tOwned[sender].sub(tAmount) (#862)
- _tOwned[sender] = _tOwned[sender].sub(tAmount) (#1148)
- _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount) (#1139)
- _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount) (#864)
Apply the check-effects-interactions pattern.

Additional information: link


Combination 1: Reentrancy vulnerabilities + Functions that send Ether to arbitraty destination. Usual for scams. May be justified by some complex mechanics (e.g. rebase, reflections). DYOR & manual audit are advised.


Contract ownership is not renounced (belongs to a wallet)

Address._functionCallWithValue(address,bytes,uint256,string) (#357-378) is never used and should be removed
Address.functionCall(address,bytes) (#317-319) is never used and should be removed
Address.functionCall(address,bytes,string) (#327-329) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256) (#342-344) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256,string) (#352-355) is never used and should be removed
Address.isContract(address) (#264-273) is never used and should be removed
Address.sendValue(address,uint256) (#291-297) is never used and should be removed
Context._msgData() (#236-239) is never used and should be removed
SafeMath.mod(uint256,uint256) (#209-211) is never used and should be removed
SafeMath.mod(uint256,uint256,string) (#225-228) is never used and should be removed
Remove unused functions.

Additional information: link

Sound._rTotal (#696) is set pre-construction with a non-constant function or state variable:
- (MAX - (MAX % _tTotal))
Sound._previousTaxFee (#704) is set pre-construction with a non-constant function or state variable:
- _taxFee
Sound._previousLiquidityFee (#708) is set pre-construction with a non-constant function or state variable:
- _liquidityFee
Remove any initialization of state variables via non-constant state variables or function calls. If variables must be set upon contract deployment, locate initialization in the constructor instead.

Additional information: link

Low level call in Address.sendValue(address,uint256) (#291-297):
- (success) = recipient.call{value: amount}() (#295)
Low level call in Address._functionCallWithValue(address,bytes,uint256,string) (#357-378):
- (success,returndata) = target.call{value: weiValue}(data) (#361)
Avoid low-level calls. Check the call success. If the call is meant for a contract, check for code existence

Additional information: link

Function IUniswapV2Pair.DOMAIN_SEPARATOR() (#503) is not in mixedCase
Function IUniswapV2Pair.PERMIT_TYPEHASH() (#504) is not in mixedCase
Function IUniswapV2Pair.MINIMUM_LIQUIDITY() (#521) is not in mixedCase
Function IUniswapV2Router01.WETH() (#543) is not in mixedCase
Parameter Sound.setSwapAndLiquifyEnabled(bool)._enabled (#891) is not in mixedCase
Parameter Sound.calculateTaxFee(uint256)._amount (#950) is not in mixedCase
Parameter Sound.calculateLiquidityFee(uint256)._amount (#956) is not in mixedCase
Function Sound._setMarketingWallet(address) (#986-988) is not in mixedCase
Variable Sound._taxFee (#703) is not in mixedCase
Variable Sound._liquidityFee (#707) is not in mixedCase
Variable Sound._marketingWalletAddress (#712) is not in mixedCase
Variable Sound._maxTxAmount (#717) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

Redundant expression "this (#237)" inContext (#231-240)
Remove redundant statements if they congest code but offer no value.

Additional information: link

Sound.includeInReward(address) (#848-859) has costly operations inside a loop:
- _excluded.pop() (#855)
Use a local variable to hold the loop computation result.

Additional information: link

Sound.addLiquidity(uint256,uint256) (#1091-1104) ignores return value by uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1096-1103)
Ensure that all the return values of the function calls are used.

Additional information: link

Sound.allowance(address,address).owner (#779) shadows:
- Ownable.owner() (#412-414) (function)
Sound._approve(address,address,uint256).owner (#990) shadows:
- Ownable.owner() (#412-414) (function)
Rename the local variables that shadow another component.

Additional information: link

Sound.setTaxFeePercent(uint256) (#879-881) should emit an event for:
- _taxFee = taxFee (#880)
Sound.setLiquidityFeePercent(uint256) (#883-885) should emit an event for:
- _liquidityFee = liquidityFee (#884)
Sound.setMaxTxAmount(uint256) (#887-889) should emit an event for:
- _maxTxAmount = maxTxAmount * 10 ** 9 (#888)
Sound.setNumTokensSellToAddToLiquidity(uint256) (#998-1000) should emit an event for:
- numTokensSellToAddToLiquidity = num (#999)
Emit an event for critical parameter changes.

Additional information: link

Sound.constructor(address).marketingWalletAddress (#734) lacks a zero-check on :
- _marketingWalletAddress = marketingWalletAddress (#735)
Sound._setMarketingWallet(address).marketingWalletAddress (#986) lacks a zero-check on :
- _marketingWalletAddress = marketingWalletAddress (#987)
Check that the address is not zero.

Additional information: link

Reentrancy in Sound._transfer(address,address,uint256) (#1002-1046):
External calls:
- swapAndLiquify(contractTokenBalance) (#1033)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1096-1103)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1082-1088)
External calls sending eth:
- swapAndLiquify(contractTokenBalance) (#1033)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1096-1103)
- _marketingWalletAddress.transfer(address(this).balance) (#983)
State variables written after the call(s):
- _tokenTransfer(from,to,amount,takeFee) (#1045)
- _liquidityFee = _previousLiquidityFee (#974)
- _liquidityFee = 0 (#969)
- _tokenTransfer(from,to,amount,takeFee) (#1045)
- _previousLiquidityFee = _liquidityFee (#966)
- _tokenTransfer(from,to,amount,takeFee) (#1045)
- _previousTaxFee = _taxFee (#965)
- _tokenTransfer(from,to,amount,takeFee) (#1045)
- _tFeeTotal = _tFeeTotal.add(tFee) (#901)
- _tokenTransfer(from,to,amount,takeFee) (#1045)
- _taxFee = _previousTaxFee (#973)
- _taxFee = 0 (#968)
Reentrancy in Sound.constructor(address) (#734-751):
External calls:
- uniswapV2Pair = IUniswapV2Factory(_uniswapV2Router.factory()).createPair(address(this),_uniswapV2Router.WETH()) (#740-741)
State variables written after the call(s):
- _isExcludedFromFee[owner()] = true (#747)
- _isExcludedFromFee[address(this)] = true (#748)
- uniswapV2Router = _uniswapV2Router (#744)
Reentrancy in Sound.swapAndLiquify(uint256) (#1048-1071):
External calls:
- swapTokensForEth(halfOfLiquify) (#1061)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1082-1088)
- addLiquidity(otherHalfOfLiquify,newBalance) (#1067)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1096-1103)
External calls sending eth:
- addLiquidity(otherHalfOfLiquify,newBalance) (#1067)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1096-1103)
State variables written after the call(s):
- addLiquidity(otherHalfOfLiquify,newBalance) (#1067)
- _allowances[owner][spender] = amount (#994)
Reentrancy in Sound.swapAndLiquify(uint256) (#1048-1071):
External calls:
- swapTokensForEth(halfOfLiquify) (#1061)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1082-1088)
- addLiquidity(otherHalfOfLiquify,newBalance) (#1067)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1096-1103)
- sendBNBToMarketing(portionForFees) (#1068)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1082-1088)
External calls sending eth:
- addLiquidity(otherHalfOfLiquify,newBalance) (#1067)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1096-1103)
- sendBNBToMarketing(portionForFees) (#1068)
- _marketingWalletAddress.transfer(address(this).balance) (#983)
State variables written after the call(s):
- sendBNBToMarketing(portionForFees) (#1068)
- _allowances[owner][spender] = amount (#994)
Reentrancy in Sound.transferFrom(address,address,uint256) (#788-792):
External calls:
- _transfer(sender,recipient,amount) (#789)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1096-1103)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1082-1088)
External calls sending eth:
- _transfer(sender,recipient,amount) (#789)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1096-1103)
- _marketingWalletAddress.transfer(address(this).balance) (#983)
State variables written after the call(s):
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#790)
- _allowances[owner][spender] = amount (#994)
Apply the check-effects-interactions pattern.

Additional information: link

Reentrancy in Sound._transfer(address,address,uint256) (#1002-1046):
External calls:
- swapAndLiquify(contractTokenBalance) (#1033)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1096-1103)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1082-1088)
External calls sending eth:
- swapAndLiquify(contractTokenBalance) (#1033)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1096-1103)
- _marketingWalletAddress.transfer(address(this).balance) (#983)
Event emitted after the call(s):
- Transfer(sender,recipient,tTransferAmount) (#1133)
- _tokenTransfer(from,to,amount,takeFee) (#1045)
- Transfer(sender,recipient,tTransferAmount) (#1153)
- _tokenTransfer(from,to,amount,takeFee) (#1045)
- Transfer(sender,recipient,tTransferAmount) (#1143)
- _tokenTransfer(from,to,amount,takeFee) (#1045)
- Transfer(sender,recipient,tTransferAmount) (#868)
- _tokenTransfer(from,to,amount,takeFee) (#1045)
Reentrancy in Sound.constructor(address) (#734-751):
External calls:
- uniswapV2Pair = IUniswapV2Factory(_uniswapV2Router.factory()).createPair(address(this),_uniswapV2Router.WETH()) (#740-741)
Event emitted after the call(s):
- Transfer(address(0),owner(),_tTotal) (#750)
Reentrancy in Sound.swapAndLiquify(uint256) (#1048-1071):
External calls:
- swapTokensForEth(halfOfLiquify) (#1061)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1082-1088)
- addLiquidity(otherHalfOfLiquify,newBalance) (#1067)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1096-1103)
External calls sending eth:
- addLiquidity(otherHalfOfLiquify,newBalance) (#1067)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1096-1103)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#995)
- addLiquidity(otherHalfOfLiquify,newBalance) (#1067)
Reentrancy in Sound.swapAndLiquify(uint256) (#1048-1071):
External calls:
- swapTokensForEth(halfOfLiquify) (#1061)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1082-1088)
- addLiquidity(otherHalfOfLiquify,newBalance) (#1067)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1096-1103)
- sendBNBToMarketing(portionForFees) (#1068)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1082-1088)
External calls sending eth:
- addLiquidity(otherHalfOfLiquify,newBalance) (#1067)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1096-1103)
- sendBNBToMarketing(portionForFees) (#1068)
- _marketingWalletAddress.transfer(address(this).balance) (#983)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#995)
- sendBNBToMarketing(portionForFees) (#1068)
- SwapAndLiquify(halfOfLiquify,newBalance,otherHalfOfLiquify) (#1070)
Reentrancy in Sound.transferFrom(address,address,uint256) (#788-792):
External calls:
- _transfer(sender,recipient,amount) (#789)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1096-1103)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1082-1088)
External calls sending eth:
- _transfer(sender,recipient,amount) (#789)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1096-1103)
- _marketingWalletAddress.transfer(address(this).balance) (#983)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#995)
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#790)
Apply the check-effects-interactions pattern.

Additional information: link

Ownable.unlock() (#459-464) uses timestamp for comparisons
Dangerous comparisons:
- require(bool,string)(now > _lockTime,Contract is locked until 7 days) (#461)
Avoid relying on block.timestamp.

Additional information: link

Address.isContract(address) (#264-273) uses assembly
- INLINE ASM (#271)
Address._functionCallWithValue(address,bytes,uint256,string) (#357-378) uses assembly
- INLINE ASM (#370-373)
Do not use evm assembly.

Additional information: link

Reentrancy in Sound._transfer(address,address,uint256) (#1002-1046):
External calls:
- swapAndLiquify(contractTokenBalance) (#1033)
- _marketingWalletAddress.transfer(address(this).balance) (#983)
External calls sending eth:
- swapAndLiquify(contractTokenBalance) (#1033)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1096-1103)
- _marketingWalletAddress.transfer(address(this).balance) (#983)
State variables written after the call(s):
- _tokenTransfer(from,to,amount,takeFee) (#1045)
- _liquidityFee = _previousLiquidityFee (#974)
- _liquidityFee = 0 (#969)
- _tokenTransfer(from,to,amount,takeFee) (#1045)
- _previousLiquidityFee = _liquidityFee (#966)
- _tokenTransfer(from,to,amount,takeFee) (#1045)
- _previousTaxFee = _taxFee (#965)
- _tokenTransfer(from,to,amount,takeFee) (#1045)
- _rOwned[address(this)] = _rOwned[address(this)].add(rLiquidity) (#945)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#1129)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#1138)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#1149)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#863)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#1130)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#1140)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#1150)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#865)
- _tokenTransfer(from,to,amount,takeFee) (#1045)
- _rTotal = _rTotal.sub(rFee) (#900)
- _tokenTransfer(from,to,amount,takeFee) (#1045)
- _tFeeTotal = _tFeeTotal.add(tFee) (#901)
- _tokenTransfer(from,to,amount,takeFee) (#1045)
- _tOwned[address(this)] = _tOwned[address(this)].add(tLiquidity) (#947)
- _tOwned[sender] = _tOwned[sender].sub(tAmount) (#862)
- _tOwned[sender] = _tOwned[sender].sub(tAmount) (#1148)
- _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount) (#1139)
- _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount) (#864)
- _tokenTransfer(from,to,amount,takeFee) (#1045)
- _taxFee = _previousTaxFee (#973)
- _taxFee = 0 (#968)
Event emitted after the call(s):
- Transfer(sender,recipient,tTransferAmount) (#1133)
- _tokenTransfer(from,to,amount,takeFee) (#1045)
- Transfer(sender,recipient,tTransferAmount) (#1153)
- _tokenTransfer(from,to,amount,takeFee) (#1045)
- Transfer(sender,recipient,tTransferAmount) (#1143)
- _tokenTransfer(from,to,amount,takeFee) (#1045)
- Transfer(sender,recipient,tTransferAmount) (#868)
- _tokenTransfer(from,to,amount,takeFee) (#1045)
Reentrancy in Sound.swapAndLiquify(uint256) (#1048-1071):
External calls:
- sendBNBToMarketing(portionForFees) (#1068)
- _marketingWalletAddress.transfer(address(this).balance) (#983)
External calls sending eth:
- addLiquidity(otherHalfOfLiquify,newBalance) (#1067)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1096-1103)
- sendBNBToMarketing(portionForFees) (#1068)
- _marketingWalletAddress.transfer(address(this).balance) (#983)
Event emitted after the call(s):
- SwapAndLiquify(halfOfLiquify,newBalance,otherHalfOfLiquify) (#1070)
Reentrancy in Sound.transferFrom(address,address,uint256) (#788-792):
External calls:
- _transfer(sender,recipient,amount) (#789)
- _marketingWalletAddress.transfer(address(this).balance) (#983)
External calls sending eth:
- _transfer(sender,recipient,amount) (#789)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1096-1103)
- _marketingWalletAddress.transfer(address(this).balance) (#983)
State variables written after the call(s):
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#790)
- _allowances[owner][spender] = amount (#994)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#995)
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#790)
Apply the check-effects-interactions pattern.

Additional information: link

Variable IUniswapV2Router01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountADesired (#548) is too similar to IUniswapV2Router01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountBDesired (#549)
Variable Sound._getValues(uint256).rTransferAmount (#906) is too similar to Sound._getTValues(uint256).tTransferAmount (#913)
Variable Sound.reflectionFromToken(uint256,bool).rTransferAmount (#827) is too similar to Sound._transferStandard(address,address,uint256).tTransferAmount (#1128)
Variable Sound._transferToExcluded(address,address,uint256).rTransferAmount (#1137) is too similar to Sound._getTValues(uint256).tTransferAmount (#913)
Variable Sound._transferStandard(address,address,uint256).rTransferAmount (#1128) is too similar to Sound._transferBothExcluded(address,address,uint256).tTransferAmount (#861)
Variable Sound._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#921) is too similar to Sound._transferBothExcluded(address,address,uint256).tTransferAmount (#861)
Variable Sound._getValues(uint256).rTransferAmount (#906) is too similar to Sound._transferStandard(address,address,uint256).tTransferAmount (#1128)
Variable Sound._transferToExcluded(address,address,uint256).rTransferAmount (#1137) is too similar to Sound._transferStandard(address,address,uint256).tTransferAmount (#1128)
Variable Sound._transferFromExcluded(address,address,uint256).rTransferAmount (#1147) is too similar to Sound._getTValues(uint256).tTransferAmount (#913)
Variable Sound.reflectionFromToken(uint256,bool).rTransferAmount (#827) is too similar to Sound._transferBothExcluded(address,address,uint256).tTransferAmount (#861)
Variable Sound._transferFromExcluded(address,address,uint256).rTransferAmount (#1147) is too similar to Sound._transferStandard(address,address,uint256).tTransferAmount (#1128)
Variable Sound._getValues(uint256).rTransferAmount (#906) is too similar to Sound._transferBothExcluded(address,address,uint256).tTransferAmount (#861)
Variable Sound._transferBothExcluded(address,address,uint256).rTransferAmount (#861) is too similar to Sound._transferBothExcluded(address,address,uint256).tTransferAmount (#861)
Variable Sound._transferToExcluded(address,address,uint256).rTransferAmount (#1137) is too similar to Sound._transferBothExcluded(address,address,uint256).tTransferAmount (#861)
Variable Sound._transferStandard(address,address,uint256).rTransferAmount (#1128) is too similar to Sound._getTValues(uint256).tTransferAmount (#913)
Variable Sound._transferToExcluded(address,address,uint256).rTransferAmount (#1137) is too similar to Sound._transferFromExcluded(address,address,uint256).tTransferAmount (#1147)
Variable Sound._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#921) is too similar to Sound._getTValues(uint256).tTransferAmount (#913)
Variable Sound._transferFromExcluded(address,address,uint256).rTransferAmount (#1147) is too similar to Sound._transferBothExcluded(address,address,uint256).tTransferAmount (#861)
Variable Sound._transferToExcluded(address,address,uint256).rTransferAmount (#1137) is too similar to Sound._transferToExcluded(address,address,uint256).tTransferAmount (#1137)
Variable Sound._transferStandard(address,address,uint256).rTransferAmount (#1128) is too similar to Sound._transferStandard(address,address,uint256).tTransferAmount (#1128)
Variable Sound._transferFromExcluded(address,address,uint256).rTransferAmount (#1147) is too similar to Sound._transferFromExcluded(address,address,uint256).tTransferAmount (#1147)
Variable Sound._transferFromExcluded(address,address,uint256).rTransferAmount (#1147) is too similar to Sound._transferToExcluded(address,address,uint256).tTransferAmount (#1137)
Variable Sound.reflectionFromToken(uint256,bool).rTransferAmount (#827) is too similar to Sound._getTValues(uint256).tTransferAmount (#913)
Variable Sound._transferBothExcluded(address,address,uint256).rTransferAmount (#861) is too similar to Sound._transferStandard(address,address,uint256).tTransferAmount (#1128)
Variable Sound._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#921) is too similar to Sound._getValues(uint256).tTransferAmount (#905)
Variable Sound._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#921) is too similar to Sound._transferToExcluded(address,address,uint256).tTransferAmount (#1137)
Variable Sound.reflectionFromToken(uint256,bool).rTransferAmount (#827) is too similar to Sound._getValues(uint256).tTransferAmount (#905)
Variable Sound._transferStandard(address,address,uint256).rTransferAmount (#1128) is too similar to Sound._getValues(uint256).tTransferAmount (#905)
Variable Sound._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#921) is too similar to Sound._transferFromExcluded(address,address,uint256).tTransferAmount (#1147)
Variable Sound._transferStandard(address,address,uint256).rTransferAmount (#1128) is too similar to Sound._transferToExcluded(address,address,uint256).tTransferAmount (#1137)
Variable Sound.reflectionFromToken(uint256,bool).rTransferAmount (#827) is too similar to Sound._transferToExcluded(address,address,uint256).tTransferAmount (#1137)
Variable Sound._transferStandard(address,address,uint256).rTransferAmount (#1128) is too similar to Sound._transferFromExcluded(address,address,uint256).tTransferAmount (#1147)
Variable Sound._getValues(uint256).rTransferAmount (#906) is too similar to Sound._getValues(uint256).tTransferAmount (#905)
Variable Sound.reflectionFromToken(uint256,bool).rTransferAmount (#827) is too similar to Sound._transferFromExcluded(address,address,uint256).tTransferAmount (#1147)
Variable Sound._transferBothExcluded(address,address,uint256).rTransferAmount (#861) is too similar to Sound._getValues(uint256).tTransferAmount (#905)
Variable Sound._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#921) is too similar to Sound._transferStandard(address,address,uint256).tTransferAmount (#1128)
Variable Sound._getValues(uint256).rTransferAmount (#906) is too similar to Sound._transferToExcluded(address,address,uint256).tTransferAmount (#1137)
Variable Sound._transferBothExcluded(address,address,uint256).rTransferAmount (#861) is too similar to Sound._transferToExcluded(address,address,uint256).tTransferAmount (#1137)
Variable Sound._transferBothExcluded(address,address,uint256).rTransferAmount (#861) is too similar to Sound._getTValues(uint256).tTransferAmount (#913)
Variable Sound._transferFromExcluded(address,address,uint256).rTransferAmount (#1147) is too similar to Sound._getValues(uint256).tTransferAmount (#905)
Variable Sound._getValues(uint256).rTransferAmount (#906) is too similar to Sound._transferFromExcluded(address,address,uint256).tTransferAmount (#1147)
Variable Sound._transferBothExcluded(address,address,uint256).rTransferAmount (#861) is too similar to Sound._transferFromExcluded(address,address,uint256).tTransferAmount (#1147)
Variable Sound._transferToExcluded(address,address,uint256).rTransferAmount (#1137) is too similar to Sound._getValues(uint256).tTransferAmount (#905)
Prevent variables from having similar names.

Additional information: link

Sound.slitherConstructorVariables() (#681-1160) uses literals with too many digits:
- _tTotal = 1000000000000 * 10 ** 9 (#695)
Sound.slitherConstructorVariables() (#681-1160) uses literals with too many digits:
- _maxTxAmount = 10000000000 * 10 ** 9 (#717)
Sound.slitherConstructorVariables() (#681-1160) uses literals with too many digits:
- numTokensSellToAddToLiquidity = 2000000000 * 10 ** 9 (#718)
Use: Ether suffix, Time suffix, or The scientific notation

Additional information: link

Sound._decimals (#701) should be constant
Sound._name (#699) should be constant
Sound._symbol (#700) should be constant
Sound._tTotal (#695) should be constant
Add the constant attributes to state variables that never change.

Additional information: link

renounceOwnership() should be declared external:
- Ownable.renounceOwnership() (#431-434)
transferOwnership(address) should be declared external:
- Ownable.transferOwnership(address) (#440-444)
geUnlockTime() should be declared external:
- Ownable.geUnlockTime() (#446-448)
lock(uint256) should be declared external:
- Ownable.lock(uint256) (#451-456)
unlock() should be declared external:
- Ownable.unlock() (#459-464)
name() should be declared external:
- Sound.name() (#753-755)
symbol() should be declared external:
- Sound.symbol() (#757-759)
decimals() should be declared external:
- Sound.decimals() (#761-763)
totalSupply() should be declared external:
- Sound.totalSupply() (#765-767)
transfer(address,uint256) should be declared external:
- Sound.transfer(address,uint256) (#774-777)
allowance(address,address) should be declared external:
- Sound.allowance(address,address) (#779-781)
approve(address,uint256) should be declared external:
- Sound.approve(address,uint256) (#783-786)
transferFrom(address,address,uint256) should be declared external:
- Sound.transferFrom(address,address,uint256) (#788-792)
increaseAllowance(address,uint256) should be declared external:
- Sound.increaseAllowance(address,uint256) (#794-797)
decreaseAllowance(address,uint256) should be declared external:
- Sound.decreaseAllowance(address,uint256) (#799-802)
isExcludedFromReward(address) should be declared external:
- Sound.isExcludedFromReward(address) (#804-806)
totalFees() should be declared external:
- Sound.totalFees() (#808-810)
deliver(uint256) should be declared external:
- Sound.deliver(uint256) (#812-819)
reflectionFromToken(uint256,bool) should be declared external:
- Sound.reflectionFromToken(uint256,bool) (#821-830)
excludeFromReward(address) should be declared external:
- Sound.excludeFromReward(address) (#838-846)
excludeFromFee(address) should be declared external:
- Sound.excludeFromFee(address) (#871-873)
includeInFee(address) should be declared external:
- Sound.includeInFee(address) (#875-877)
setSwapAndLiquifyEnabled(bool) should be declared external:
- Sound.setSwapAndLiquifyEnabled(bool) (#891-894)
isExcludedFromFee(address) should be declared external:
- Sound.isExcludedFromFee(address) (#977-979)
Use the external attribute for functions never called from the contract.

Additional information: link

Holders:


Token is deployed only at one blockchain


Token has only one trading pair

Contract has 2% buy tax and 1% sell tax.
Taxes are low but contract ownership is not renounced. Token has a high risk of becoming a honeypot.


Average 30d number of PancakeSwap swaps is low.


Last post in Twitter was more than 30 days ago


Unable to find Blog account (Reddit or Medium)


Unable to find Youtube account


Unable to find Discord account


BscScan page for the token does not contain additional info: website, socials, description, etc.

Additional information: link


Unable to find token contract audit


Unable to find audit link on the website


Token is not listed at Mobula.Finance

Additional information: link


Young tokens have high risks of price dump / death


Young tokens have high risks of price dump / death


Young tokens have high risks of price dump / death


Token has relatively low CoinGecko rank


Token has relatively low CoinMarketCap rank

Price for SOUND

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