Crypto Classic is a protocol that unifies leading BSC protocols and blockchain infrastructure by standardising communication between them in order to create and execute complex financial transactions, while championing Confidentiality, Anonymity and Liberty.
Crypto Classic is a distributed network consisting of a blockchain ledger, native cryptocurrency robust ecosystem of on-chain applications and services.
Unable to find manual contract audit (e.g. Certik, PeckShield, Solidity...)
CoinToken.constructor(string,string,uint256,uint256,address).tokenOwner (#234) lacks a zero-check on :
- owner = tokenOwner (#240)
Check that the address is not zero.
Additional information: link
Parameter PausableToken.transferFrom(address,address,uint256)._from (#204) is not in mixedCase
Parameter CoinToken.burn(uint256)._value (#244) is not in mixedCase
Parameter StandardToken.allowance(address,address)._spender (#163) is not in mixedCase
Parameter StandardToken.approve(address,uint256)._value (#156) is not in mixedCase
Parameter PausableToken.transferFrom(address,address,uint256)._to (#204) is not in mixedCase
Parameter StandardToken.allowance(address,address)._owner (#163) is not in mixedCase
Parameter StandardToken.transfer(address,uint256)._value (#125) is not in mixedCase
Parameter StandardToken.transfer(address,uint256)._to (#125) is not in mixedCase
Parameter StandardToken.transferFrom(address,address,uint256)._from (#142) is not in mixedCase
Parameter PausableToken.approve(address,uint256)._spender (#208) is not in mixedCase
Parameter StandardToken.transferFrom(address,address,uint256)._to (#142) is not in mixedCase
Parameter PausableToken.decreaseApproval(address,uint256)._subtractedValue (#216) is not in mixedCase
Parameter StandardToken.approve(address,uint256)._spender (#156) is not in mixedCase
Parameter StandardToken.increaseApproval(address,uint256)._spender (#168) is not in mixedCase
Parameter StandardToken.decreaseApproval(address,uint256)._spender (#174) is not in mixedCase
Parameter StandardToken.increaseApproval(address,uint256)._addedValue (#168) is not in mixedCase
Parameter PausableToken.increaseApproval(address,uint256)._addedValue (#212) is not in mixedCase
Parameter StandardToken.decreaseApproval(address,uint256)._subtractedValue (#174) is not in mixedCase
Parameter PausableToken.transfer(address,uint256)._value (#200) is not in mixedCase
Parameter PausableToken.decreaseApproval(address,uint256)._spender (#216) is not in mixedCase
Parameter PausableToken.increaseApproval(address,uint256)._spender (#212) is not in mixedCase
Parameter PausableToken.transfer(address,uint256)._to (#200) is not in mixedCase
Parameter PausableToken.approve(address,uint256)._value (#208) is not in mixedCase
Parameter PausableToken.transferFrom(address,address,uint256)._value (#204) is not in mixedCase
Parameter StandardToken.transferFrom(address,address,uint256)._value (#142) is not in mixedCase
Parameter StandardToken.balanceOf(address)._owner (#138) is not in mixedCase
Follow the Solidity naming convention.
Additional information: link
pause() should be declared external:
- Pausable.pause() (#85-88)
balanceOf(address) should be declared external:
- ERC20Basic.balanceOf(address) (#101)
- StandardToken.balanceOf(address) (#138-140)
mint(address,uint256) should be declared external:
- CoinToken.mint(address,uint256) (#256-262)
transferOwnership(address) should be declared external:
- Ownable.transferOwnership(address) (#51-55)
unpause() should be declared external:
- Pausable.unpause() (#93-96)
allowance(address,address) should be declared external:
- ERC20.allowance(address,address) (#107)
- StandardToken.allowance(address,address) (#163-165)
burn(uint256) should be declared external:
- CoinToken.burn(uint256) (#244-246)
blackListAddress(address,bool) should be declared external:
- PausableToken.blackListAddress(address,bool) (#220-222)
Use the external attribute for functions never called from the contract.
Additional information: link
StandardToken.transfer(address,uint256) (#125-135) compares to a boolean constant:
-require(bool)(tokenBlacklist[msg.sender] == false) (#126)
StandardToken.transferFrom(address,address,uint256) (#142-153) compares to a boolean constant:
-require(bool)(tokenBlacklist[msg.sender] == false) (#143)
Remove the equality to the boolean constant.
Additional information: link
SafeMath.mul(uint256,uint256) (#4-11) is never used and should be removed
SafeMath.div(uint256,uint256) (#13-18) is never used and should be removed
Remove unused functions.
Additional information: link
solc-0.4.24 is not recommended for deployment
Pragma version^0.4.24 (#1) 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
Unable to find token contract audit
Unable to find audit link on the website
Unable to find Telegram link on the website
Unable to find Twitter link on the website
Unable to find token on CoinHunt
Additional information: link
Token has relatively low CoinGecko rank
Token has relatively low CoinMarketCap rank
Last post in Twitter was more than 30 days ago
Unable to find Youtube account
Unable to find Discord account