Jockey Club is a horse racing GameFi based on the BSC blockchain platform. Like other Gamefi with P2E nature, the Jockey Club Gamefi is designed to allow all players to experience game entertainment while earning profits.
IToken (#28-30) has incorrect ERC20 function interface:IToken.transfer(address,uint256) (#29)
Set the appropriate return values and types for the defined ERC20 functions.
Additional information: link
JOCK.transfer(address,uint256) (#63-72) contains a tautology or contradiction:
- require(bool)(_value >= 0) (#65)
JOCK.transferFrom(address,address,uint256) (#80-91) contains a tautology or contradiction:
- require(bool)(_value >= 0) (#82)
Fix the incorrect comparison by changing the value type or the comparison.
Additional information: link
Unable to verify that contract auditor is trusted: Certik, Quantstamp, Hacken, Solidity, Paladinsec, Openzeppelin, Verichains
Contract ownership is not renounced (belongs to a wallet)
Parameter JOCK.transfer(address,uint256)._to (#63) is not in mixedCase
Parameter JOCK.transfer(address,uint256)._value (#63) is not in mixedCase
Parameter JOCK.approve(address,uint256)._spender (#74) is not in mixedCase
Parameter JOCK.approve(address,uint256)._value (#74) is not in mixedCase
Parameter JOCK.transferFrom(address,address,uint256)._from (#80) is not in mixedCase
Parameter JOCK.transferFrom(address,address,uint256)._to (#80) is not in mixedCase
Parameter JOCK.transferFrom(address,address,uint256)._value (#80) is not in mixedCase
Parameter JOCK.burn(uint256)._value (#93) is not in mixedCase
Parameter JOCK.setBlacklist(address,bool)._user (#103) is not in mixedCase
Parameter JOCK.setBlacklist(address,bool)._isBlacklist (#103) is not in mixedCase
Parameter JOCK.setOwner(address)._add (#109) is not in mixedCase
Follow the Solidity naming convention.
Additional information: link
JOCK.blocknumberLastAcceptMinter (#40) is never used in JOCK (#32-132)
Remove unused state variables.
Additional information: link
JOCK.blocknumberLastAcceptMinter (#40) should be constant
Add the constant attributes to state variables that never change.
Additional information: link
SafeMath.safeDiv(uint256,uint256) (#10-12) is never used and should be removed
SafeMath.safeMul(uint256,uint256) (#5-9) is never used and should be removed
SafeMath.safePower(uint256,uint256) (#22-25) is never used and should be removed
Remove unused functions.
Additional information: link
Pragma version^0.5.5 (#2) is known to contain severe issues (https://solidity.readthedocs.io/en/latest/bugs.html)
solc-0.5.15 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
JOCK (#32-132) should inherit from IToken (#28-30)
Inherit from the missing interface or contract.
Additional information: link
JOCK.constructor() (#53-61) uses literals with too many digits:
- balanceOf[msg.sender] = 10000000000000000 (#54)
JOCK.constructor() (#53-61) uses literals with too many digits:
- totalSupply = 10000000000000000 (#55)
JOCK.constructor() (#53-61) uses literals with too many digits:
- Transfer(0x0000000000000000000000000000000000000000,msg.sender,totalSupply) (#60)
Use: Ether suffix, Time suffix, or The scientific notation
Additional information: link
transfer(address,uint256) should be declared external:
- JOCK.transfer(address,uint256) (#63-72)
approve(address,uint256) should be declared external:
- JOCK.approve(address,uint256) (#74-78)
transferFrom(address,address,uint256) should be declared external:
- JOCK.transferFrom(address,address,uint256) (#80-91)
burn(uint256) should be declared external:
- JOCK.burn(uint256) (#93-101)
setBlacklist(address,bool) should be declared external:
- JOCK.setBlacklist(address,bool) (#103-107)
setOwner(address) should be declared external:
- JOCK.setOwner(address) (#109-114)
acceptOwner() should be declared external:
- JOCK.acceptOwner() (#116-120)
deliverToken(address,uint256) should be declared external:
- JOCK.deliverToken(address,uint256) (#124-130)
Use the external attribute for functions never called from the contract.
Additional information: link
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 find KYC or doxxing proof
Unable to verify token contract address on the website
Unable to find whitepaper 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 CoinMarketCap
Additional information: link
Token is not listed at Mobula.Finance
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 scam / price dump / death
Young tokens have high risks of scam / price dump / death
Young tokens have high risks of scam / price dump / death
Young tokens have high risks of scam / price dump / death
Token has no active CoinGecko listing / rank
Token has no active CoinMarketCap listing / rank
Telegram account link seems to be invalid
Unable to find Blog account (Reddit or Medium)
Unable to find Youtube account
Unable to find Discord account