OBROk Token is Launched in 17-06-2021 and with limited supply, produced with the BEP-20 (BSC) network. The working areas of the OBRok Token (OBROK) Team are;
* Metaverse
* Web 3.0
* Aeronautical Sciences and Space
* Renewable Energy
We provide R&D services in these platforms using the power of blockchain technology. While developing our technology, it is our primary goal to earn our supporters and investors.
Contract ownership is not renounced (belongs to a wallet)
SafeMath.mul(uint256,uint256) (#4-11) is never used and should be removed
Remove unused functions.
Additional information: link
Reentrancy in CoinToken.constructor(string,string,uint256,uint256,uint256,uint256,address,address,address) (#267-279):
External calls:
- service.transfer(msg.value) (#277)
Event emitted after the call(s):
- Transfer(address(0),tokenOwner,totalSupply) (#278)
Apply the check-effects-interactions pattern.
Additional information: link
Pragma version^0.4.24 (#1) allows old versions
solc-0.4.24 is not recommended for deployment
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
CoinToken.constructor(string,string,uint256,uint256,uint256,uint256,address,address,address).tokenOwner (#267) lacks a zero-check on :
- owner = tokenOwner (#273)
CoinToken.constructor(string,string,uint256,uint256,uint256,uint256,address,address,address)._FeeAddress (#267) lacks a zero-check on :
- FeeAddress = _FeeAddress (#276)
CoinToken.constructor(string,string,uint256,uint256,uint256,uint256,address,address,address).service (#267) lacks a zero-check on :
- service.transfer(msg.value) (#277)
CoinToken.updateFee(uint256,uint256,address)._FeeAddress (#285) lacks a zero-check on :
- FeeAddress = _FeeAddress (#288)
Check that the address is not zero.
Additional information: link
StandardToken.transfer(address,uint256) (#128-154) compares to a boolean constant:
-require(bool)(tokenBlacklist[msg.sender] == false) (#129)
StandardToken.transferFrom(address,address,uint256) (#161-186) compares to a boolean constant:
-require(bool)(tokenBlacklist[msg.sender] == false) (#162)
Remove the equality to the boolean constant.
Additional information: link
Parameter StandardToken.transfer(address,uint256)._to (#128) is not in mixedCase
Parameter StandardToken.transfer(address,uint256)._value (#128) is not in mixedCase
Parameter StandardToken.balanceOf(address)._owner (#157) is not in mixedCase
Parameter StandardToken.transferFrom(address,address,uint256)._from (#161) is not in mixedCase
Parameter StandardToken.transferFrom(address,address,uint256)._to (#161) is not in mixedCase
Parameter StandardToken.transferFrom(address,address,uint256)._value (#161) is not in mixedCase
Parameter StandardToken.approve(address,uint256)._spender (#189) is not in mixedCase
Parameter StandardToken.approve(address,uint256)._value (#189) is not in mixedCase
Parameter StandardToken.allowance(address,address)._owner (#196) is not in mixedCase
Parameter StandardToken.allowance(address,address)._spender (#196) is not in mixedCase
Parameter StandardToken.increaseApproval(address,uint256)._spender (#201) is not in mixedCase
Parameter StandardToken.increaseApproval(address,uint256)._addedValue (#201) is not in mixedCase
Parameter StandardToken.decreaseApproval(address,uint256)._spender (#207) is not in mixedCase
Parameter StandardToken.decreaseApproval(address,uint256)._subtractedValue (#207) is not in mixedCase
Variable StandardToken.FeeAddress (#118) is not in mixedCase
Parameter PausableToken.transfer(address,uint256)._to (#233) is not in mixedCase
Parameter PausableToken.transfer(address,uint256)._value (#233) is not in mixedCase
Parameter PausableToken.transferFrom(address,address,uint256)._from (#237) is not in mixedCase
Parameter PausableToken.transferFrom(address,address,uint256)._to (#237) is not in mixedCase
Parameter PausableToken.transferFrom(address,address,uint256)._value (#237) is not in mixedCase
Parameter PausableToken.approve(address,uint256)._spender (#241) is not in mixedCase
Parameter PausableToken.approve(address,uint256)._value (#241) is not in mixedCase
Parameter PausableToken.increaseApproval(address,uint256)._spender (#245) is not in mixedCase
Parameter PausableToken.increaseApproval(address,uint256)._addedValue (#245) is not in mixedCase
Parameter PausableToken.decreaseApproval(address,uint256)._spender (#249) is not in mixedCase
Parameter PausableToken.decreaseApproval(address,uint256)._subtractedValue (#249) is not in mixedCase
Parameter CoinToken.burn(uint256)._value (#281) is not in mixedCase
Parameter CoinToken.updateFee(uint256,uint256,address)._txFee (#285) is not in mixedCase
Parameter CoinToken.updateFee(uint256,uint256,address)._burnFee (#285) is not in mixedCase
Parameter CoinToken.updateFee(uint256,uint256,address)._FeeAddress (#285) is not in mixedCase
Follow the Solidity naming convention.
Additional information: link
transferOwnership(address) should be declared external:
- Ownable.transferOwnership(address) (#51-55)
pause() should be declared external:
- Pausable.pause() (#85-88)
unpause() should be declared external:
- Pausable.unpause() (#93-96)
balanceOf(address) should be declared external:
- ERC20Basic.balanceOf(address) (#101)
- StandardToken.balanceOf(address) (#157-159)
allowance(address,address) should be declared external:
- ERC20.allowance(address,address) (#107)
- StandardToken.allowance(address,address) (#196-198)
blackListAddress(address,bool) should be declared external:
- PausableToken.blackListAddress(address,bool) (#253-255)
burn(uint256) should be declared external:
- CoinToken.burn(uint256) (#281-283)
updateFee(uint256,uint256,address) should be declared external:
- CoinToken.updateFee(uint256,uint256,address) (#285-289)
mint(address,uint256) should be declared external:
- CoinToken.mint(address,uint256) (#300-306)
Use the external attribute for functions never called from the contract.
Additional information: link
Token has relatively low CoinGecko rank
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