Metaverse VR Token Logo

MEVR [Metaverse VR] Token

About MEVR

Listings

Token 4 months
CoinGecko 3 months
CoinMarketCap 3 months

Website

white paper

Metaverse VR (MEVR) token is main token of project which will help you to get early access to projects such as presales to buy NFT’s and get early access to developed projects in the ecosystem.
We are a NFT project with Meta-Humans wearing a VR headset which is we think is the future of our world. Our goal is to make NFT’s in popular NFT platforms which is OpenSea, Immutable X, Rarible. With this funds we aim to utilize our NFT’s with NFT games and staking to make them generate income while you have them.

Social

Laser Scorebeta Last Audit: 15 April 2022

report
Code:

Third Party Audit: untrusted audit

METAVERSEVR.swapBack() (#583-629) sends eth to arbitrary user
Dangerous calls:
- (tmpSuccess) = address(marketingFeeReceiver).call{gas: 30000,value: amountBNBMarketing}() (#612)
- (tmpSuccess,None) = address(ecosystemfeeReceiver).call{gas: 30000,value: amountBNBDev}() (#613)
Ensure that an arbitrary user cannot withdraw unauthorized funds.

Additional information: link

Reentrancy in METAVERSEVR._transferFrom(address,address,uint256) (#467-515):
External calls:
- swapBack() (#494)
- router.swapExactTokensForETHSupportingFeeOnTransferTokens(amountToSwap,0,path,address(this),block.timestamp) (#594-600)
- distributor.deposit{value: amountBNBReflection}() (#611)
- (tmpSuccess) = address(marketingFeeReceiver).call{gas: 30000,value: amountBNBMarketing}() (#612)
- (tmpSuccess,None) = address(ecosystemfeeReceiver).call{gas: 30000,value: amountBNBDev}() (#613)
- router.addLiquidityETH{value: amountBNBLiquidity}(address(this),amountToLiquify,0,0,autoLiquidityReceiver,block.timestamp) (#619-626)
External calls sending eth:
- swapBack() (#494)
- distributor.deposit{value: amountBNBReflection}() (#611)
- (tmpSuccess) = address(marketingFeeReceiver).call{gas: 30000,value: amountBNBMarketing}() (#612)
- (tmpSuccess,None) = address(ecosystemfeeReceiver).call{gas: 30000,value: amountBNBDev}() (#613)
- router.addLiquidityETH{value: amountBNBLiquidity}(address(this),amountToLiquify,0,0,autoLiquidityReceiver,block.timestamp) (#619-626)
State variables written after the call(s):
- _balances[sender] = _balances[sender].sub(amount,Insufficient Balance) (#497)
- _balances[recipient] = _balances[recipient].add(amountReceived) (#500)
- amountReceived = takeFee(sender,amount,(recipient == pair)) (#499)
- _balances[address(this)] = _balances[address(this)].add(contractTokens) (#540)
- _balances[burnFeeReceiver] = _balances[burnFeeReceiver].add(burnTokens) (#541)
Apply the check-effects-interactions pattern.

Additional information: link

DividendDistributor.distributeDividend(address) (#290-301) ignores return value by RWRD.transfer(shareholder,amount) (#296)
Use SafeERC20, or ensure that the transfer/transferFrom return value is checked.

Additional information: link


Too many vulnerabilities (Unchecked transfer, Reentrancy vulnerability, etc.). High risk of a scam. DYOR & manual audit are advised.


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.


Combination 2: Unchecked transfer + 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.

METAVERSEVR.swapBack().tmpSuccess (#612) is written in both
(tmpSuccess) = address(marketingFeeReceiver).call{gas: 30000,value: amountBNBMarketing}() (#612)
(tmpSuccess,None) = address(ecosystemfeeReceiver).call{gas: 30000,value: amountBNBDev}() (#613)
METAVERSEVR.swapBack().tmpSuccess (#612) is written in both
(tmpSuccess,None) = address(ecosystemfeeReceiver).call{gas: 30000,value: amountBNBDev}() (#613)
tmpSuccess = false (#616)
Fix or remove the writes.

Additional information: link


Combination 3: Reentrancy vulnerabilities + Unchecked transfer vulnerability. 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)


Unable to verify that contract auditor is trusted: Certik, Quantstamp, Hacken, Solidity, Paladinsec, Openzeppelin, Verichains

Pragma version^0.7.4 (#13) allows old versions
Deploy with any of the following Solidity versions: 0.5.16 - 0.5.17, 0.6.11 - 0.6.12, 0.7.5 - 0.7.6 Use a simple pragma version that allows any of these versions. Consider using the latest version of Solidity for testing.

Additional information: link

METAVERSEVR.takeFee(address,uint256,bool) (#532-549) performs a multiplication on the result of a division:
-feeAmount = amount.mul(totalFee).mul(multiplier).div(feeDenominator * 100) (#535)
-burnTokens = feeAmount.mul(burnFee).div(totalFee) (#537)
Consider ordering multiplication before division.

Additional information: link

Reentrancy in DividendDistributor.distributeDividend(address) (#290-301):
External calls:
- RWRD.transfer(shareholder,amount) (#296)
State variables written after the call(s):
- shares[shareholder].totalRealised = shares[shareholder].totalRealised.add(amount) (#298)
- shares[shareholder].totalExcluded = getCumulativeDividends(shares[shareholder].amount) (#299)
Reentrancy in DividendDistributor.process(uint256) (#259-283):
External calls:
- distributeDividend(shareholders[currentIndex]) (#275)
- RWRD.transfer(shareholder,amount) (#296)
State variables written after the call(s):
- currentIndex ++ (#280)
Reentrancy in DividendDistributor.setShare(address,uint256) (#223-237):
External calls:
- distributeDividend(shareholder) (#225)
- RWRD.transfer(shareholder,amount) (#296)
State variables written after the call(s):
- shares[shareholder].amount = amount (#235)
- shares[shareholder].totalExcluded = getCumulativeDividends(shares[shareholder].amount) (#236)
Apply the check-effects-interactions pattern.

Additional information: link

METAVERSEVR.manage_blacklist(address[],bool).i (#647) is a local variable never initialized
Initialize all the variables. If a variable is meant to be initialized to zero, explicitly set it to zero to improve code readability.

Additional information: link

METAVERSEVR.swapBack() (#583-629) ignores return value by router.addLiquidityETH{value: amountBNBLiquidity}(address(this),amountToLiquify,0,0,autoLiquidityReceiver,block.timestamp) (#619-626)
Ensure that all the return values of the function calls are used.

Additional information: link

DividendDistributor.setDistributionCriteria(uint256,uint256) (#218-221) should emit an event for:
- minPeriod = _minPeriod (#219)
- minDistribution = _minDistribution (#220)
METAVERSEVR.setMaxTxPercent_base1000(uint256) (#458-460) should emit an event for:
- _maxTxAmount = (_totalSupply * maxTXPercentage_base1000) / 1000 (#459)
METAVERSEVR.setTxLimit(uint256) (#462-464) should emit an event for:
- _maxTxAmount = amount (#463)
METAVERSEVR.set_sell_multiplier(uint256) (#568-570) should emit an event for:
- sellMultiplier = Multiplier (#569)
METAVERSEVR.setFees(uint256,uint256,uint256,uint256,uint256,uint256) (#665-674) should emit an event for:
- liquidityFee = _liquidityFee (#666)
- reflectionFee = _reflectionFee (#667)
- marketingFee = _marketingFee (#668)
- ecosystemfee = _ecosystemfee (#669)
- burnFee = _burnFee (#670)
- totalFee = _liquidityFee.add(_reflectionFee).add(_marketingFee).add(_ecosystemfee).add(_burnFee) (#671)
- feeDenominator = _feeDenominator (#672)
METAVERSEVR.setSwapBackSettings(bool,uint256) (#683-686) should emit an event for:
- swapThreshold = _amount (#685)
METAVERSEVR.setTargetLiquidity(uint256,uint256) (#688-691) should emit an event for:
- targetLiquidity = _target (#689)
- targetLiquidityDenominator = _denominator (#690)
Emit an event for critical parameter changes.

Additional information: link

Auth.transferOwnership(address).adr (#100) lacks a zero-check on :
- owner = adr (#101)
METAVERSEVR.setFeeReceivers(address,address,address,address)._autoLiquidityReceiver (#676) lacks a zero-check on :
- autoLiquidityReceiver = _autoLiquidityReceiver (#677)
METAVERSEVR.setFeeReceivers(address,address,address,address)._marketingFeeReceiver (#676) lacks a zero-check on :
- marketingFeeReceiver = _marketingFeeReceiver (#678)
METAVERSEVR.setFeeReceivers(address,address,address,address)._ecosystemfeeReceiver (#676) lacks a zero-check on :
- ecosystemfeeReceiver = _ecosystemfeeReceiver (#679)
METAVERSEVR.setFeeReceivers(address,address,address,address)._burnFeeReceiver (#676) lacks a zero-check on :
- burnFeeReceiver = _burnFeeReceiver (#680)
Check that the address is not zero.

Additional information: link

DividendDistributor.distributeDividend(address) (#290-301) has external calls inside a loop: RWRD.transfer(shareholder,amount) (#296)
METAVERSEVR.multiTransfer(address,address[],uint256[]) (#717-741) has external calls inside a loop: distributor.setShare(addresses[i_scope_0],_balances[addresses[i_scope_0]]) (#733)
METAVERSEVR.multiTransfer_fixed(address,address[],uint256) (#743-762) has external calls inside a loop: distributor.setShare(addresses[i],_balances[addresses[i]]) (#754)
Favor pull over push strategy for external calls.

Additional information: link

Reentrancy in METAVERSEVR.constructor() (#396-421):
External calls:
- pair = IDEXFactory(router.factory()).createPair(WBNB,address(this)) (#398)
State variables written after the call(s):
- _allowances[address(this)][address(router)] = uint256(- 1) (#399)
- _balances[msg.sender] = _totalSupply (#419)
- autoLiquidityReceiver = msg.sender (#414)
- burnFeeReceiver = DEAD (#417)
- distributor = new DividendDistributor(address(router)) (#401)
- ecosystemfeeReceiver = 0x42DeAF9001e24e7521fED7add15f95ed933586a0 (#416)
- isDividendExempt[pair] = true (#410)
- isDividendExempt[address(this)] = true (#411)
- isDividendExempt[DEAD] = true (#412)
- isFeeExempt[msg.sender] = true (#403)
- isTimelockExempt[msg.sender] = true (#406)
- isTimelockExempt[DEAD] = true (#407)
- isTimelockExempt[address(this)] = true (#408)
- isTxLimitExempt[msg.sender] = true (#404)
- marketingFeeReceiver = 0x0Bd6c1dAaf7C6F094a57DB0cF1d2eE46C529226c (#415)
Reentrancy in DividendDistributor.deposit() (#239-257):
External calls:
- router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: msg.value}(0,path,address(this),block.timestamp) (#246-251)
State variables written after the call(s):
- dividendsPerShare = dividendsPerShare.add(dividendsPerShareAccuracyFactor.mul(amount).div(totalShares)) (#256)
- totalDividends = totalDividends.add(amount) (#255)
Reentrancy in DividendDistributor.distributeDividend(address) (#290-301):
External calls:
- RWRD.transfer(shareholder,amount) (#296)
State variables written after the call(s):
- shareholderClaims[shareholder] = block.timestamp (#297)
Reentrancy in DividendDistributor.setShare(address,uint256) (#223-237):
External calls:
- distributeDividend(shareholder) (#225)
- RWRD.transfer(shareholder,amount) (#296)
State variables written after the call(s):
- addShareholder(shareholder) (#229)
- shareholderIndexes[shareholder] = shareholders.length (#323)
- removeShareholder(shareholder) (#231)
- shareholderIndexes[shareholders[shareholders.length - 1]] = shareholderIndexes[shareholder] (#329)
- addShareholder(shareholder) (#229)
- shareholders.push(shareholder) (#324)
- removeShareholder(shareholder) (#231)
- shareholders[shareholderIndexes[shareholder]] = shareholders[shareholders.length - 1] (#328)
- shareholders.pop() (#330)
- totalShares = totalShares.sub(shares[shareholder].amount).add(amount) (#234)
Apply the check-effects-interactions pattern.

Additional information: link

Reentrancy in METAVERSEVR._transferFrom(address,address,uint256) (#467-515):
External calls:
- swapBack() (#494)
- router.swapExactTokensForETHSupportingFeeOnTransferTokens(amountToSwap,0,path,address(this),block.timestamp) (#594-600)
- distributor.deposit{value: amountBNBReflection}() (#611)
- (tmpSuccess) = address(marketingFeeReceiver).call{gas: 30000,value: amountBNBMarketing}() (#612)
- (tmpSuccess,None) = address(ecosystemfeeReceiver).call{gas: 30000,value: amountBNBDev}() (#613)
- router.addLiquidityETH{value: amountBNBLiquidity}(address(this),amountToLiquify,0,0,autoLiquidityReceiver,block.timestamp) (#619-626)
- distributor.setShare(sender,_balances[sender]) (#504)
- distributor.setShare(recipient,_balances[recipient]) (#508)
- distributor.process(distributorGas) (#511)
External calls sending eth:
- swapBack() (#494)
- distributor.deposit{value: amountBNBReflection}() (#611)
- (tmpSuccess) = address(marketingFeeReceiver).call{gas: 30000,value: amountBNBMarketing}() (#612)
- (tmpSuccess,None) = address(ecosystemfeeReceiver).call{gas: 30000,value: amountBNBDev}() (#613)
- router.addLiquidityETH{value: amountBNBLiquidity}(address(this),amountToLiquify,0,0,autoLiquidityReceiver,block.timestamp) (#619-626)
Event emitted after the call(s):
- Transfer(sender,recipient,amountReceived) (#513)
Reentrancy in METAVERSEVR._transferFrom(address,address,uint256) (#467-515):
External calls:
- swapBack() (#494)
- router.swapExactTokensForETHSupportingFeeOnTransferTokens(amountToSwap,0,path,address(this),block.timestamp) (#594-600)
- distributor.deposit{value: amountBNBReflection}() (#611)
- (tmpSuccess) = address(marketingFeeReceiver).call{gas: 30000,value: amountBNBMarketing}() (#612)
- (tmpSuccess,None) = address(ecosystemfeeReceiver).call{gas: 30000,value: amountBNBDev}() (#613)
- router.addLiquidityETH{value: amountBNBLiquidity}(address(this),amountToLiquify,0,0,autoLiquidityReceiver,block.timestamp) (#619-626)
External calls sending eth:
- swapBack() (#494)
- distributor.deposit{value: amountBNBReflection}() (#611)
- (tmpSuccess) = address(marketingFeeReceiver).call{gas: 30000,value: amountBNBMarketing}() (#612)
- (tmpSuccess,None) = address(ecosystemfeeReceiver).call{gas: 30000,value: amountBNBDev}() (#613)
- router.addLiquidityETH{value: amountBNBLiquidity}(address(this),amountToLiquify,0,0,autoLiquidityReceiver,block.timestamp) (#619-626)
Event emitted after the call(s):
- Transfer(sender,address(this),contractTokens) (#542)
- amountReceived = takeFee(sender,amount,(recipient == pair)) (#499)
- Transfer(sender,burnFeeReceiver,burnTokens) (#545)
- amountReceived = takeFee(sender,amount,(recipient == pair)) (#499)
Reentrancy in METAVERSEVR.constructor() (#396-421):
External calls:
- pair = IDEXFactory(router.factory()).createPair(WBNB,address(this)) (#398)
Event emitted after the call(s):
- Transfer(address(0),msg.sender,_totalSupply) (#420)
Reentrancy in METAVERSEVR.swapBack() (#583-629):
External calls:
- router.swapExactTokensForETHSupportingFeeOnTransferTokens(amountToSwap,0,path,address(this),block.timestamp) (#594-600)
- distributor.deposit{value: amountBNBReflection}() (#611)
- (tmpSuccess) = address(marketingFeeReceiver).call{gas: 30000,value: amountBNBMarketing}() (#612)
- (tmpSuccess,None) = address(ecosystemfeeReceiver).call{gas: 30000,value: amountBNBDev}() (#613)
- router.addLiquidityETH{value: amountBNBLiquidity}(address(this),amountToLiquify,0,0,autoLiquidityReceiver,block.timestamp) (#619-626)
External calls sending eth:
- distributor.deposit{value: amountBNBReflection}() (#611)
- (tmpSuccess) = address(marketingFeeReceiver).call{gas: 30000,value: amountBNBMarketing}() (#612)
- (tmpSuccess,None) = address(ecosystemfeeReceiver).call{gas: 30000,value: amountBNBDev}() (#613)
- router.addLiquidityETH{value: amountBNBLiquidity}(address(this),amountToLiquify,0,0,autoLiquidityReceiver,block.timestamp) (#619-626)
Event emitted after the call(s):
- AutoLiquify(amountBNBLiquidity,amountToLiquify) (#627)
Apply the check-effects-interactions pattern.

Additional information: link

DividendDistributor.shouldDistribute(address) (#285-288) uses timestamp for comparisons
Dangerous comparisons:
- shareholderClaims[shareholder] + minPeriod < block.timestamp && getUnpaidEarnings(shareholder) > minDistribution (#286-287)
METAVERSEVR._transferFrom(address,address,uint256) (#467-515) uses timestamp for comparisons
Dangerous comparisons:
- require(bool,string)(cooldownTimer[recipient] < block.timestamp,Please wait for 1min between two buys) (#487)
Avoid relying on block.timestamp.

Additional information: link

DividendDistributor.process(uint256) (#259-283) has costly operations inside a loop:
- currentIndex = 0 (#271)
DividendDistributor.distributeDividend(address) (#290-301) has costly operations inside a loop:
- totalDistributed = totalDistributed.add(amount) (#295)
DividendDistributor.process(uint256) (#259-283) has costly operations inside a loop:
- currentIndex ++ (#280)
Use a local variable to hold the loop computation result.

Additional information: link

METAVERSEVR._maxTxAmount (#347) is set pre-construction with a non-constant function or state variable:
- _totalSupply.mul(1).div(100)
METAVERSEVR._maxWalletToken (#348) is set pre-construction with a non-constant function or state variable:
- _totalSupply.mul(2).div(100)
METAVERSEVR.totalFee (#366) is set pre-construction with a non-constant function or state variable:
- marketingFee + reflectionFee + liquidityFee + ecosystemfee + burnFee
METAVERSEVR.swapThreshold (#392) is set pre-construction with a non-constant function or state variable:
- _totalSupply * 10 / 10000
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 METAVERSEVR.swapBack() (#583-629):
- (tmpSuccess) = address(marketingFeeReceiver).call{gas: 30000,value: amountBNBMarketing}() (#612)
- (tmpSuccess,None) = address(ecosystemfeeReceiver).call{gas: 30000,value: amountBNBDev}() (#613)
Avoid low-level calls. Check the call success. If the call is meant for a contract, check for code existence

Additional information: link

Function IDEXRouter.WETH() (#115) is not in mixedCase
Parameter DividendDistributor.setDistributionCriteria(uint256,uint256)._minPeriod (#218) is not in mixedCase
Parameter DividendDistributor.setDistributionCriteria(uint256,uint256)._minDistribution (#218) is not in mixedCase
Variable DividendDistributor._token (#171) is not in mixedCase
Variable DividendDistributor.RWRD (#179) is not in mixedCase
Variable DividendDistributor.WBNB (#180) is not in mixedCase
Function METAVERSEVR.setMaxWalletPercent_base1000(uint256) (#455-457) is not in mixedCase
Parameter METAVERSEVR.setMaxWalletPercent_base1000(uint256).maxWallPercent_base1000 (#455) is not in mixedCase
Function METAVERSEVR.setMaxTxPercent_base1000(uint256) (#458-460) is not in mixedCase
Parameter METAVERSEVR.setMaxTxPercent_base1000(uint256).maxTXPercentage_base1000 (#458) is not in mixedCase
Function METAVERSEVR.clearStuckBalance_sender(uint256) (#563-566) is not in mixedCase
Function METAVERSEVR.set_sell_multiplier(uint256) (#568-570) is not in mixedCase
Parameter METAVERSEVR.set_sell_multiplier(uint256).Multiplier (#568) is not in mixedCase
Parameter METAVERSEVR.tradingStatus(bool)._status (#573) is not in mixedCase
Parameter METAVERSEVR.cooldownEnabled(bool,uint8)._status (#578) is not in mixedCase
Parameter METAVERSEVR.cooldownEnabled(bool,uint8)._interval (#578) is not in mixedCase
Function METAVERSEVR.enable_blacklist(bool) (#642-644) is not in mixedCase
Parameter METAVERSEVR.enable_blacklist(bool)._status (#642) is not in mixedCase
Function METAVERSEVR.manage_blacklist(address[],bool) (#646-650) is not in mixedCase
Parameter METAVERSEVR.setFees(uint256,uint256,uint256,uint256,uint256,uint256)._liquidityFee (#665) is not in mixedCase
Parameter METAVERSEVR.setFees(uint256,uint256,uint256,uint256,uint256,uint256)._reflectionFee (#665) is not in mixedCase
Parameter METAVERSEVR.setFees(uint256,uint256,uint256,uint256,uint256,uint256)._marketingFee (#665) is not in mixedCase
Parameter METAVERSEVR.setFees(uint256,uint256,uint256,uint256,uint256,uint256)._ecosystemfee (#665) is not in mixedCase
Parameter METAVERSEVR.setFees(uint256,uint256,uint256,uint256,uint256,uint256)._burnFee (#665) is not in mixedCase
Parameter METAVERSEVR.setFees(uint256,uint256,uint256,uint256,uint256,uint256)._feeDenominator (#665) is not in mixedCase
Parameter METAVERSEVR.setFeeReceivers(address,address,address,address)._autoLiquidityReceiver (#676) is not in mixedCase
Parameter METAVERSEVR.setFeeReceivers(address,address,address,address)._marketingFeeReceiver (#676) is not in mixedCase
Parameter METAVERSEVR.setFeeReceivers(address,address,address,address)._ecosystemfeeReceiver (#676) is not in mixedCase
Parameter METAVERSEVR.setFeeReceivers(address,address,address,address)._burnFeeReceiver (#676) is not in mixedCase
Parameter METAVERSEVR.setSwapBackSettings(bool,uint256)._enabled (#683) is not in mixedCase
Parameter METAVERSEVR.setSwapBackSettings(bool,uint256)._amount (#683) is not in mixedCase
Parameter METAVERSEVR.setTargetLiquidity(uint256,uint256)._target (#688) is not in mixedCase
Parameter METAVERSEVR.setTargetLiquidity(uint256,uint256)._denominator (#688) is not in mixedCase
Parameter METAVERSEVR.setDistributionCriteria(uint256,uint256)._minPeriod (#693) is not in mixedCase
Parameter METAVERSEVR.setDistributionCriteria(uint256,uint256)._minDistribution (#693) is not in mixedCase
Function METAVERSEVR.multiTransfer_fixed(address,address[],uint256) (#743-762) is not in mixedCase
Variable METAVERSEVR.WBNB (#337) is not in mixedCase
Variable METAVERSEVR.DEAD (#338) is not in mixedCase
Variable METAVERSEVR.ZERO (#339) is not in mixedCase
Constant METAVERSEVR._name (#341) is not in UPPER_CASE_WITH_UNDERSCORES
Constant METAVERSEVR._symbol (#342) is not in UPPER_CASE_WITH_UNDERSCORES
Constant METAVERSEVR._decimals (#343) is not in UPPER_CASE_WITH_UNDERSCORES
Variable METAVERSEVR._totalSupply (#345) is not in mixedCase
Variable METAVERSEVR._maxTxAmount (#347) is not in mixedCase
Variable METAVERSEVR._maxWalletToken (#348) is not in mixedCase
Variable METAVERSEVR._balances (#350) is not in mixedCase
Variable METAVERSEVR._allowances (#351) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

Variable IDEXRouter.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountADesired (#120) is too similar to IDEXRouter.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountBDesired (#121)
Prevent variables from having similar names.

Additional information: link

METAVERSEVR.slitherConstructorVariables() (#334-766) uses literals with too many digits:
- DEAD = 0x000000000000000000000000000000000000dEaD (#338)
METAVERSEVR.slitherConstructorVariables() (#334-766) uses literals with too many digits:
- ZERO = 0x0000000000000000000000000000000000000000 (#339)
METAVERSEVR.slitherConstructorVariables() (#334-766) uses literals with too many digits:
- distributorGas = 500000 (#385)
Use: Ether suffix, Time suffix, or The scientific notation

Additional information: link

DividendDistributor.WBNB (#180) should be constant
DividendDistributor.dividendsPerShareAccuracyFactor (#193) should be constant
METAVERSEVR.DEAD (#338) should be constant
METAVERSEVR.WBNB (#337) should be constant
METAVERSEVR.ZERO (#339) should be constant
METAVERSEVR._totalSupply (#345) should be constant
Add the constant attributes to state variables that never change.

Additional information: link

authorize(address) should be declared external:
- Auth.authorize(address) (#84-86)
unauthorize(address) should be declared external:
- Auth.unauthorize(address) (#88-90)
transferOwnership(address) should be declared external:
- Auth.transferOwnership(address) (#100-104)
tradingStatus(bool) should be declared external:
- METAVERSEVR.tradingStatus(bool) (#573-575)
cooldownEnabled(bool,uint8) should be declared external:
- METAVERSEVR.cooldownEnabled(bool,uint8) (#578-581)
enable_blacklist(bool) should be declared external:
- METAVERSEVR.enable_blacklist(bool) (#642-644)
manage_blacklist(address[],bool) should be declared external:
- METAVERSEVR.manage_blacklist(address[],bool) (#646-650)
Use the external attribute for functions never called from the contract.

Additional information: link

Holders:

Contract has 10% buy tax and 10% sell tax.
Taxes are low but contract ownership is not renounced. Token has a high risk of becoming a honeypot.


Token is deployed only at one blockchain


Telegram account link seems to be invalid


Unable to find Blog account (Reddit or Medium)

Search:


Unable to find whitepaper link on the website


Unable to find code repository for the project


Young tokens have high risks of price dump / death


Young tokens have high risks of scam / price dump / death


Young tokens have high risks of scam / price dump / death


Alexa traffic rank is relatively low

Additional information: link


Young tokens have high risks of price dump / death


Young tokens have high risks of price dump / death


Token has relatively low CoinGecko rank

Anti-Scam Checks

Price for MEVR

News for MEVR