FRONT [Frontier] Token

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

Different versions of Solidity is used:
- Version used: ['0.7.5', '>=0.6.0<0.8.0']
- >=0.6.0<0.8.0 (#4)
- >=0.6.0<0.8.0 (#30)
- >=0.6.0<0.8.0 (#109)
- >=0.6.0<0.8.0 (#270)
- >=0.6.0<0.8.0 (#577)
- 0.7.5 (#645)
- 0.7.5 (#683)
Use one Solidity version.

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Redundant expression "this (#22)" inContext (#16-25)
Remove redundant statements if they congest code but offer no value.

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FrontB.constructor(string,string).name (#692) shadows:
- ERC20.name() (#330-332) (function)
FrontB.constructor(string,string).symbol (#693) shadows:
- ERC20.symbol() (#338-340) (function)
Rename the local variables that shadow another component.

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Misc.isContract(address) (#665-674) uses assembly
- INLINE ASM (#672)
Do not use evm assembly.

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Context._msgData() (#21-24) is never used and should be removed
ERC20._beforeTokenTransfer(address,address,uint256) (#571) is never used and should be removed
ERC20._setupDecimals(uint8) (#553-555) is never used and should be removed
SafeMath.div(uint256,uint256) (#209-211) is never used and should be removed
SafeMath.div(uint256,uint256,string) (#225-231) is never used and should be removed
SafeMath.mod(uint256,uint256) (#245-247) is never used and should be removed
SafeMath.mod(uint256,uint256,string) (#261-264) is never used and should be removed
SafeMath.mul(uint256,uint256) (#183-195) is never used and should be removed
Remove unused functions.

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Pragma version>=0.6.0<0.8.0 (#4) is too complex
Pragma version>=0.6.0<0.8.0 (#30) is too complex
Pragma version>=0.6.0<0.8.0 (#109) is too complex
Pragma version>=0.6.0<0.8.0 (#270) is too complex
Pragma version>=0.6.0<0.8.0 (#577) is too complex
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.

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Low level call in FrontB.transferAndCall(address,uint256,bytes) (#733-746):
- (success) = to.call(abi.encodeWithSelector(START_UNLOCK_FUNCTION,msg.sender,amount)) (#737)
Avoid low-level calls. Check the call success. If the call is meant for a contract, check for code existence

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name() should be declared external:
- ERC20.name() (#330-332)
symbol() should be declared external:
- ERC20.symbol() (#338-340)
decimals() should be declared external:
- ERC20.decimals() (#355-357)
totalSupply() should be declared external:
- ERC20.totalSupply() (#362-364)
balanceOf(address) should be declared external:
- ERC20.balanceOf(address) (#369-371)
allowance(address,address) should be declared external:
- ERC20.allowance(address,address) (#389-391)
approve(address,uint256) should be declared external:
- ERC20.approve(address,uint256) (#400-403)
transferFrom(address,address,uint256) should be declared external:
- ERC20.transferFrom(address,address,uint256) (#418-422)
increaseAllowance(address,uint256) should be declared external:
- ERC20.increaseAllowance(address,uint256) (#436-439)
decreaseAllowance(address,uint256) should be declared external:
- ERC20.decreaseAllowance(address,uint256) (#455-458)
owner() should be declared external:
- Ownable.owner() (#608-610)
renounceOwnership() should be declared external:
- Ownable.renounceOwnership() (#627-630)
transferOwnership(address) should be declared external:
- Ownable.transferOwnership(address) (#636-640)
mint(address,uint256) should be declared external:
- FrontB.mint(address,uint256) (#702-707)
burn(uint256) should be declared external:
- FrontB.burn(uint256) (#713-717)
Use the external attribute for functions never called from the contract.

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Contract ownership is semi-renounced (passed to a contract)

Unable to find audit link on the website

Unable to find whitepaper link on the website

Token is not listed at Mobula.Finance

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