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The CheckDot platform is a essential checkpoint for the verification for any cryptocurrency project and more.
We have been confronted with the lack of transparency of some projects for many years. CheckDot has the ambition to be the first decentralized platform of opinions in various fields: Projects, companies, forms, code and more. Furthermore, CheckDot makes it possible to create requests for advice or audits involving one or two layers of advisors.
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Laser Scorebeta Last Audit: 15 October 2022
CheckDot._totalSupply (CheckDot.sol#11) shadows:
- ERC20._totalSupply (ERC20.sol#37)
Remove the state variable shadowing.
Additional information: link
Constant CheckDot._decimals (CheckDot.sol#9) is not in UPPER_CASE_WITH_UNDERSCORES
Follow the Solidity naming convention.
Additional information: link
Context._msgData() (Context.sol#20-23) is never used and should be removed
Remove unused functions.
Additional information: link
Pragma version^0.8.9 (CheckDot.sol#3) necessitates a version too recent to be trusted. Consider deploying with 0.6.12/0.7.6/0.8.7
Pragma version^0.8.9 (IERC20.sol#3) necessitates a version too recent to be trusted. Consider deploying with 0.6.12/0.7.6/0.8.7
Pragma version^0.8.9 (Context.sol#3) necessitates a version too recent to be trusted. Consider deploying with 0.6.12/0.7.6/0.8.7
Pragma version^0.8.9 (ERC20.sol#3) necessitates a version too recent to be trusted. Consider deploying with 0.6.12/0.7.6/0.8.7
solc-0.8.9 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
Redundant expression "this (Context.sol#21)" inContext (Context.sol#15-25)
Remove redundant statements if they congest code but offer no value.
Additional information: link
CheckDot._totalSupply (CheckDot.sol#11) should be constant
Add the constant attributes to state variables that never change.
Additional information: link
CheckDot.slitherConstructorVariables() (CheckDot.sol#7-26) uses literals with too many digits:
- _totalSupply = 10000000 * (10 ** uint256(_decimals)) (CheckDot.sol#11)
Use: Ether suffix, Time suffix, or The scientific notation
Additional information: link
transferFrom(address,address,uint256) should be declared external:
- ERC20.transferFrom(address,address,uint256) (ERC20.sol#147-155)
decimals() should be declared external:
- ERC20.decimals() (ERC20.sol#84-86)
decreaseAllowance(address,uint256) should be declared external:
- ERC20.decreaseAllowance(address,uint256) (ERC20.sol#188-194)
symbol() should be declared external:
- ERC20.symbol() (ERC20.sol#67-69)
balanceOf(address) should be declared external:
- ERC20.balanceOf(address) (ERC20.sol#98-100)
transfer(address,uint256) should be declared external:
- ERC20.transfer(address,uint256) (ERC20.sol#110-113)
increaseAllowance(address,uint256) should be declared external:
- ERC20.increaseAllowance(address,uint256) (ERC20.sol#169-172)
name() should be declared external:
- ERC20.name() (ERC20.sol#59-61)
totalSupply() should be declared external:
- ERC20.totalSupply() (ERC20.sol#91-93)
approve(address,uint256) should be declared external:
- ERC20.approve(address,uint256) (ERC20.sol#129-132)
allowance(address,address) should be declared external:
- ERC20.allowance(address,address) (ERC20.sol#118-120)
Use the external attribute for functions never called from the contract.
Additional information: link
Token is deployed only at one blockchain
Unable to find token on CoinHunt
Additional information: link
Young tokens have high risks of price dump / death
Token has relatively low CoinGecko rank
Price for CDT
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