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Drace [MetaDrace] Token

About Drace

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Token 7 months

MetaDrace is a Blockchain gaming NFT as a gift for fans of speed sport, dog lovers and the E-sport community!

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Laser Scorebeta Last Audit: 2 March 2022

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Token is either risky or in presale. For presale 30+ is a fine score.


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

Token.constructor(string,string).name (Token.sol#8) shadows:
- ERC20.name() (ERC20.sol#61-63) (function)
- IERC20Metadata.name() (IERC20Metadata.sol#16) (function)
Token.constructor(string,string).symbol (Token.sol#8) shadows:
- ERC20.symbol() (ERC20.sol#69-71) (function)
- IERC20Metadata.symbol() (IERC20Metadata.sol#21) (function)
Rename the local variables that shadow another component.

Additional information: link

Context._msgData() (Context.sol#20-22) is never used and should be removed
ERC20._burn(address,uint256) (ERC20.sol#274-289) is never used and should be removed
Remove unused functions.

Additional information: link

Token.constructor(string,string) (Token.sol#8-10) uses literals with too many digits:
- _mint(0x9C6Cf379228BD2cb28Ef9121584b12B0bF1b7DF9,100000000 * 10 ** 18) (Token.sol#9)
Use: Ether suffix, Time suffix, or The scientific notation

Additional information: link

Different versions of Solidity is used:
- Version used: ['>=0.4.22<0.9.0', '^0.8.0']
- ^0.8.0 (Context.sol#3)
- ^0.8.0 (ERC20.sol#3)
- ^0.8.0 (IERC20.sol#3)
- ^0.8.0 (IERC20Metadata.sol#3)
- >=0.4.22<0.9.0 (Migrations.sol#2)
- ^0.8.0 (Ownable.sol#3)
- ^0.8.0 (Token.sol#2)
Use one Solidity version.

Additional information: link

Pragma version^0.8.0 (Context.sol#3) allows old versions
Pragma version^0.8.0 (ERC20.sol#3) allows old versions
Pragma version^0.8.0 (IERC20.sol#3) allows old versions
Pragma version^0.8.0 (IERC20Metadata.sol#3) allows old versions
Pragma version>=0.4.22<0.9.0 (Migrations.sol#2) is too complex
Pragma version^0.8.0 (Ownable.sol#3) allows old versions
Pragma version^0.8.0 (Token.sol#2) allows old versions
solc-0.8.11 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

Variable Migrations.last_completed_migration (Migrations.sol#6) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

name() should be declared external:
- ERC20.name() (ERC20.sol#61-63)
symbol() should be declared external:
- ERC20.symbol() (ERC20.sol#69-71)
decimals() should be declared external:
- ERC20.decimals() (ERC20.sol#86-88)
totalSupply() should be declared external:
- ERC20.totalSupply() (ERC20.sol#93-95)
balanceOf(address) should be declared external:
- ERC20.balanceOf(address) (ERC20.sol#100-102)
transfer(address,uint256) should be declared external:
- ERC20.transfer(address,uint256) (ERC20.sol#112-115)
allowance(address,address) should be declared external:
- ERC20.allowance(address,address) (ERC20.sol#120-122)
approve(address,uint256) should be declared external:
- ERC20.approve(address,uint256) (ERC20.sol#131-134)
transferFrom(address,address,uint256) should be declared external:
- ERC20.transferFrom(address,address,uint256) (ERC20.sol#149-163)
increaseAllowance(address,uint256) should be declared external:
- ERC20.increaseAllowance(address,uint256) (ERC20.sol#177-180)
decreaseAllowance(address,uint256) should be declared external:
- ERC20.decreaseAllowance(address,uint256) (ERC20.sol#196-204)
setCompleted(uint256) should be declared external:
- Migrations.setCompleted(uint256) (Migrations.sol#16-18)
renounceOwnership() should be declared external:
- Ownable.renounceOwnership() (Ownable.sol#53-55)
transferOwnership(address) should be declared external:
- Ownable.transferOwnership(address) (Ownable.sol#61-64)
Use the external attribute for functions never called from the contract.

Additional information: link

Holders:


Token seems to be untradeable: there is no PancakeSwap trading pair and no trading volumes. Ignore for presale.


Number of Binance Smart Chain (BSC) token holders is less than 100. Token is either dead or inactive. Ignore for presale.


Last post in Twitter was more than 30 days ago


Unable to find Blog account (Reddit or Medium)


BscScan page for the token does not contain additional info: website, socials, description, etc.

Additional information: link


Unable to find token/project description on the website or on BscScan, CoinMarketCap


Unable to verify that token and website are owned by the same team (no listings + unable to find contract on website)


Unable to verify token contract address on the website


Unable to find whitepaper link on the website


Unable to find token on CoinGecko

Additional information: link


Unable to find token on CoinMarketCap

Additional information: link


Unable to find token on CoinHunt

Additional information: link


Unable to find code repository for the project


Young tokens have high risks of price dump / death


Token has no active CoinGecko listing / rank


Token has no active CoinMarketCap listing / rank


Young tokens have high risks of price dump / death

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