POPCOIN - is a meme token on Binance Smart Chain(BSC). This token is based of cat that makes popping sound with his mouth, which is a very popular meme. Our token is made to unite people that love that meme.The token function and smart contract is made to reward its holders and increase the price of a token. These functions are: 2% burn tax on each transaction, which makes it deflationary and increases its price over time and 3% distribution tax which is distributed between token holders. There will also be an NFT collection in the future.
Unable to find manual contract audit (e.g. Certik, PeckShield, Solidity...)
POPCOINOFFICIAL.includeAccount(address) (#372-384) has costly operations inside a loop:
- _excluded.pop() (#379)
Use a local variable to hold the loop computation result.
Additional information: link
POPCOINOFFICIAL._approve(address,address,uint256).owner (#266) shadows:
- Ownable.owner() (#115-117) (function)
POPCOINOFFICIAL.allowance(address,address).owner (#424) shadows:
- Ownable.owner() (#115-117) (function)
Rename the local variables that shadow another component.
Additional information: link
Address.isContract(address) (#43-50) uses assembly
- INLINE ASM (#48)
Address._functionCallWithValue(address,bytes,uint256,string) (#81-100) uses assembly
- INLINE ASM (#92-95)
Do not use evm assembly.
Additional information: link
Address._functionCallWithValue(address,bytes,uint256,string) (#81-100) is never used and should be removed
Address.functionCall(address,bytes) (#62-64) is never used and should be removed
Address.functionCall(address,bytes,string) (#67-69) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256) (#71-73) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256,string) (#76-79) is never used and should be removed
Address.isContract(address) (#43-50) is never used and should be removed
Address.sendValue(address,uint256) (#53-59) is never used and should be removed
Context._msgData() (#31-34) is never used and should be removed
SafeMath.mod(uint256,uint256) (#163-165) is never used and should be removed
SafeMath.mod(uint256,uint256,string) (#178-181) is never used and should be removed
Remove unused functions.
Additional information: link
POPCOINOFFICIAL._rTotal (#237) is set pre-construction with a non-constant function or state variable:
- (MAX - (MAX % _tTotal))
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) (#53-59):
- (success) = recipient.call{value: amount}() (#57)
Low level call in Address._functionCallWithValue(address,bytes,uint256,string) (#81-100):
- (success,returndata) = target.call{value: weiValue}(data) (#85)
Avoid low-level calls. Check the call success. If the call is meant for a contract, check for code existence
Additional information: link
Function POPCOINOFFICIAL._getTaxFee() (#486-488) is not in mixedCase
Function POPCOINOFFICIAL._getBurnFee() (#490-492) is not in mixedCase
Function POPCOINOFFICIAL._getMaxTxAmount() (#494-496) is not in mixedCase
Constant POPCOINOFFICIAL._decimals (#232) is not in UPPER_CASE_WITH_UNDERSCORES
Variable POPCOINOFFICIAL._max_tx_size (#244) is not in mixedCase
Constant POPCOINOFFICIAL._name (#245) is not in UPPER_CASE_WITH_UNDERSCORES
Constant POPCOINOFFICIAL._symbol (#246) is not in UPPER_CASE_WITH_UNDERSCORES
Follow the Solidity naming convention.
Additional information: link
Redundant expression "this (#32)" inContext (#29-39)
Remove redundant statements if they congest code but offer no value.
Additional information: link
Variable POPCOINOFFICIAL._transferBothExcluded(address,address,uint256).rTransferAmount (#398) is too similar to POPCOINOFFICIAL._getValues(uint256).tTransferAmount (#364)
Variable POPCOINOFFICIAL._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#301) is too similar to POPCOINOFFICIAL._transferStandard(address,address,uint256).tTransferAmount (#257)
Variable POPCOINOFFICIAL._transferBothExcluded(address,address,uint256).rTransferAmount (#398) is too similar to POPCOINOFFICIAL._transferBothExcluded(address,address,uint256).tTransferAmount (#398)
Variable POPCOINOFFICIAL._transferBothExcluded(address,address,uint256).rTransferAmount (#398) is too similar to POPCOINOFFICIAL._transferFromExcluded(address,address,uint256).tTransferAmount (#387)
Variable POPCOINOFFICIAL._getValues(uint256).rTransferAmount (#366) is too similar to POPCOINOFFICIAL._transferStandard(address,address,uint256).tTransferAmount (#257)
Variable POPCOINOFFICIAL.reflectionFromToken(uint256,bool).rTransferAmount (#335) is too similar to POPCOINOFFICIAL._transferStandard(address,address,uint256).tTransferAmount (#257)
Variable POPCOINOFFICIAL._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#301) is too similar to POPCOINOFFICIAL._transferFromExcluded(address,address,uint256).tTransferAmount (#387)
Variable POPCOINOFFICIAL._transferStandard(address,address,uint256).rTransferAmount (#257) is too similar to POPCOINOFFICIAL._getTValues(uint256,uint256,uint256).tTransferAmount (#326)
Variable POPCOINOFFICIAL._transferToExcluded(address,address,uint256).rTransferAmount (#306) is too similar to POPCOINOFFICIAL._getTValues(uint256,uint256,uint256).tTransferAmount (#326)
Variable POPCOINOFFICIAL._getValues(uint256).rTransferAmount (#366) is too similar to POPCOINOFFICIAL._transferFromExcluded(address,address,uint256).tTransferAmount (#387)
Variable POPCOINOFFICIAL._transferToExcluded(address,address,uint256).rTransferAmount (#306) is too similar to POPCOINOFFICIAL._transferToExcluded(address,address,uint256).tTransferAmount (#306)
Variable POPCOINOFFICIAL._transferBothExcluded(address,address,uint256).rTransferAmount (#398) is too similar to POPCOINOFFICIAL._getTValues(uint256,uint256,uint256).tTransferAmount (#326)
Variable POPCOINOFFICIAL._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#301) is too similar to POPCOINOFFICIAL._getTValues(uint256,uint256,uint256).tTransferAmount (#326)
Variable POPCOINOFFICIAL._transferStandard(address,address,uint256).rTransferAmount (#257) is too similar to POPCOINOFFICIAL._transferStandard(address,address,uint256).tTransferAmount (#257)
Variable POPCOINOFFICIAL._transferBothExcluded(address,address,uint256).rTransferAmount (#398) is too similar to POPCOINOFFICIAL._transferToExcluded(address,address,uint256).tTransferAmount (#306)
Variable POPCOINOFFICIAL._transferToExcluded(address,address,uint256).rTransferAmount (#306) is too similar to POPCOINOFFICIAL._transferStandard(address,address,uint256).tTransferAmount (#257)
Variable POPCOINOFFICIAL._transferToExcluded(address,address,uint256).rTransferAmount (#306) is too similar to POPCOINOFFICIAL._getValues(uint256).tTransferAmount (#364)
Variable POPCOINOFFICIAL._getValues(uint256).rTransferAmount (#366) is too similar to POPCOINOFFICIAL._getTValues(uint256,uint256,uint256).tTransferAmount (#326)
Variable POPCOINOFFICIAL._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#301) is too similar to POPCOINOFFICIAL._transferToExcluded(address,address,uint256).tTransferAmount (#306)
Variable POPCOINOFFICIAL._transferFromExcluded(address,address,uint256).rTransferAmount (#387) is too similar to POPCOINOFFICIAL._getTValues(uint256,uint256,uint256).tTransferAmount (#326)
Variable POPCOINOFFICIAL.reflectionFromToken(uint256,bool).rTransferAmount (#335) is too similar to POPCOINOFFICIAL._getTValues(uint256,uint256,uint256).tTransferAmount (#326)
Variable POPCOINOFFICIAL._transferBothExcluded(address,address,uint256).rTransferAmount (#398) is too similar to POPCOINOFFICIAL._transferStandard(address,address,uint256).tTransferAmount (#257)
Variable POPCOINOFFICIAL._transferToExcluded(address,address,uint256).rTransferAmount (#306) is too similar to POPCOINOFFICIAL._transferFromExcluded(address,address,uint256).tTransferAmount (#387)
Variable POPCOINOFFICIAL._getValues(uint256).rTransferAmount (#366) is too similar to POPCOINOFFICIAL._getValues(uint256).tTransferAmount (#364)
Variable POPCOINOFFICIAL._transferFromExcluded(address,address,uint256).rTransferAmount (#387) is too similar to POPCOINOFFICIAL._transferToExcluded(address,address,uint256).tTransferAmount (#306)
Variable POPCOINOFFICIAL._transferStandard(address,address,uint256).rTransferAmount (#257) is too similar to POPCOINOFFICIAL._transferBothExcluded(address,address,uint256).tTransferAmount (#398)
Variable POPCOINOFFICIAL._transferStandard(address,address,uint256).rTransferAmount (#257) is too similar to POPCOINOFFICIAL._transferFromExcluded(address,address,uint256).tTransferAmount (#387)
Variable POPCOINOFFICIAL._transferFromExcluded(address,address,uint256).rTransferAmount (#387) is too similar to POPCOINOFFICIAL._transferStandard(address,address,uint256).tTransferAmount (#257)
Variable POPCOINOFFICIAL.reflectionFromToken(uint256,bool).rTransferAmount (#335) is too similar to POPCOINOFFICIAL._transferToExcluded(address,address,uint256).tTransferAmount (#306)
Variable POPCOINOFFICIAL._transferFromExcluded(address,address,uint256).rTransferAmount (#387) is too similar to POPCOINOFFICIAL._transferFromExcluded(address,address,uint256).tTransferAmount (#387)
Variable POPCOINOFFICIAL._transferFromExcluded(address,address,uint256).rTransferAmount (#387) is too similar to POPCOINOFFICIAL._transferBothExcluded(address,address,uint256).tTransferAmount (#398)
Variable POPCOINOFFICIAL._transferStandard(address,address,uint256).rTransferAmount (#257) is too similar to POPCOINOFFICIAL._getValues(uint256).tTransferAmount (#364)
Variable POPCOINOFFICIAL._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#301) is too similar to POPCOINOFFICIAL._transferBothExcluded(address,address,uint256).tTransferAmount (#398)
Variable POPCOINOFFICIAL.reflectionFromToken(uint256,bool).rTransferAmount (#335) is too similar to POPCOINOFFICIAL._transferFromExcluded(address,address,uint256).tTransferAmount (#387)
Variable POPCOINOFFICIAL.reflectionFromToken(uint256,bool).rTransferAmount (#335) is too similar to POPCOINOFFICIAL._transferBothExcluded(address,address,uint256).tTransferAmount (#398)
Variable POPCOINOFFICIAL._transferFromExcluded(address,address,uint256).rTransferAmount (#387) is too similar to POPCOINOFFICIAL._getValues(uint256).tTransferAmount (#364)
Variable POPCOINOFFICIAL._getValues(uint256).rTransferAmount (#366) is too similar to POPCOINOFFICIAL._transferToExcluded(address,address,uint256).tTransferAmount (#306)
Variable POPCOINOFFICIAL._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#301) is too similar to POPCOINOFFICIAL._getValues(uint256).tTransferAmount (#364)
Variable POPCOINOFFICIAL.reflectionFromToken(uint256,bool).rTransferAmount (#335) is too similar to POPCOINOFFICIAL._getValues(uint256).tTransferAmount (#364)
Variable POPCOINOFFICIAL._getValues(uint256).rTransferAmount (#366) is too similar to POPCOINOFFICIAL._transferBothExcluded(address,address,uint256).tTransferAmount (#398)
Variable POPCOINOFFICIAL._transferToExcluded(address,address,uint256).rTransferAmount (#306) is too similar to POPCOINOFFICIAL._transferBothExcluded(address,address,uint256).tTransferAmount (#398)
Variable POPCOINOFFICIAL._transferStandard(address,address,uint256).rTransferAmount (#257) is too similar to POPCOINOFFICIAL._transferToExcluded(address,address,uint256).tTransferAmount (#306)
Prevent variables from having similar names.
Additional information: link
POPCOINOFFICIAL.slitherConstructorVariables() (#223-499) uses literals with too many digits:
- _tTotal = 1000000000 * 10 ** uint256(_decimals) (#236)
POPCOINOFFICIAL.slitherConstructorVariables() (#223-499) uses literals with too many digits:
- _max_tx_size = 1000000000 * 10 ** uint256(_decimals) (#244)
Use: Ether suffix, Time suffix, or The scientific notation
Additional information: link
POPCOINOFFICIAL._burnFee (#243) should be constant
POPCOINOFFICIAL._max_tx_size (#244) should be constant
POPCOINOFFICIAL._taxFee (#242) should be constant
Add the constant attributes to state variables that never change.
Additional information: link
renounceOwnership() should be declared external:
- Ownable.renounceOwnership() (#119-122)
transferOwnership(address) should be declared external:
- Ownable.transferOwnership(address) (#125-129)
deliver(uint256) should be declared external:
- POPCOINOFFICIAL.deliver(uint256) (#315-322)
reflectionFromToken(uint256,bool) should be declared external:
- POPCOINOFFICIAL.reflectionFromToken(uint256,bool) (#329-338)
totalSupply() should be declared external:
- POPCOINOFFICIAL.totalSupply() (#410-412)
balanceOf(address) should be declared external:
- POPCOINOFFICIAL.balanceOf(address) (#414-417)
transfer(address,uint256) should be declared external:
- POPCOINOFFICIAL.transfer(address,uint256) (#419-422)
allowance(address,address) should be declared external:
- POPCOINOFFICIAL.allowance(address,address) (#424-426)
transferFrom(address,address,uint256) should be declared external:
- POPCOINOFFICIAL.transferFrom(address,address,uint256) (#427-431)
name() should be declared external:
- POPCOINOFFICIAL.name() (#433)
increaseAllowance(address,uint256) should be declared external:
- POPCOINOFFICIAL.increaseAllowance(address,uint256) (#434-437)
decreaseAllowance(address,uint256) should be declared external:
- POPCOINOFFICIAL.decreaseAllowance(address,uint256) (#439-442)
symbol() should be declared external:
- POPCOINOFFICIAL.symbol() (#443-445)
decimals() should be declared external:
- POPCOINOFFICIAL.decimals() (#447-449)
approve(address,uint256) should be declared external:
- POPCOINOFFICIAL.approve(address,uint256) (#450-453)
isExcluded(address) should be declared external:
- POPCOINOFFICIAL.isExcluded(address) (#458-460)
totalFees() should be declared external:
- POPCOINOFFICIAL.totalFees() (#462-464)
totalBurn() should be declared external:
- POPCOINOFFICIAL.totalBurn() (#466-468)
_getTaxFee() should be declared external:
- POPCOINOFFICIAL._getTaxFee() (#486-488)
_getBurnFee() should be declared external:
- POPCOINOFFICIAL._getBurnFee() (#490-492)
_getMaxTxAmount() should be declared external:
- POPCOINOFFICIAL._getMaxTxAmount() (#494-496)
Use the external attribute for functions never called from the contract.
Additional information: link
Average 30d PancakeSwap liquidity is less than $100. Token is either dead or inactive.
Average 30d PancakeSwap volume is less than $100. Token is either dead or inactive.
Average 30d number of PancakeSwap swaps is less than 1. Token is either dead or inactive.
Average PancakeSwap trading volume, liqudity, number of swaps are extremely low. Token seems to be dead.
Number of Binance Smart Chain (BSC) token holders is low.
Token is deployed only at one blockchain
Token has only one trading pair
Contract has 4% buy tax and 3% sell tax.
Taxes are low and contract ownership is renounced.
Unable to find website, listings and other project-related information
Young tokens have high risks of price dump / death
Token has no active CoinGecko listing / rank
Token has no active CoinMarketCap listing / rank
Twitter account link seems to be invalid
Telegram account has relatively few subscribers
Unable to find Blog account (Reddit or Medium)
Unable to find Youtube account
Unable to find Discord account