BovineVerse is a new Fi+ metaverse platform under Web 3.0. Among the multiple parallel worlds in BovineVerse, we will successively release 3 creative and interesting games on chain and apply DAO governance to virtual social networks, crossing games and offering high flexibility. Players can own their bovine characters to socialize, adventure and create, building a diverse and colorful world together. What's more, they are encouraged to establish their guilds here. Play to Earn.
BVT_Token.safePull(address,address,uint256) (contracts/contract/BVT_Token.sol#233-235) ignores return value by IERC20(token).transfer(wallet,amount) (contracts/contract/BVT_Token.sol#234)
Use SafeERC20, or ensure that the transfer/transferFrom return value is checked.
Additional information: link
Unable to find manual contract audit (e.g. Certik, PeckShield, Solidity...)
Contract ownership is not renounced (belongs to a wallet)
BVT_Token.safePullMain(address).wallet (contracts/contract/BVT_Token.sol#237) lacks a zero-check on :
- address(wallet).transfer(address(this).balance) (contracts/contract/BVT_Token.sol#238)
Check that the address is not zero.
Additional information: link
Address.verifyCallResult(bool,bytes,string) (@openzeppelin/contracts/utils/Address.sol#201-221) uses assembly
- INLINE ASM (@openzeppelin/contracts/utils/Address.sol#213-216)
Do not use evm assembly.
Additional information: link
Different versions of Solidity is used:
- Version used: ['^0.8.0', '^0.8.1', '^0.8.4']
- ^0.8.0 (@openzeppelin/contracts/access/Ownable.sol#4)
- ^0.8.0 (@openzeppelin/contracts/token/ERC20/IERC20.sol#4)
- ^0.8.0 (@openzeppelin/contracts/token/ERC20/extensions/IERC20Metadata.sol#4)
- ^0.8.1 (@openzeppelin/contracts/utils/Address.sol#4)
- ^0.8.0 (@openzeppelin/contracts/utils/Context.sol#4)
- ^0.8.4 (contracts/contract/BVT_Token.sol#2)
Use one Solidity version.
Additional information: link
Address.functionCall(address,bytes) (@openzeppelin/contracts/utils/Address.sol#85-87) is never used and should be removed
Address.functionCall(address,bytes,string) (@openzeppelin/contracts/utils/Address.sol#95-101) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256) (@openzeppelin/contracts/utils/Address.sol#114-120) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256,string) (@openzeppelin/contracts/utils/Address.sol#128-139) is never used and should be removed
Address.functionDelegateCall(address,bytes) (@openzeppelin/contracts/utils/Address.sol#174-176) is never used and should be removed
Address.functionDelegateCall(address,bytes,string) (@openzeppelin/contracts/utils/Address.sol#184-193) is never used and should be removed
Address.functionStaticCall(address,bytes) (@openzeppelin/contracts/utils/Address.sol#147-149) is never used and should be removed
Address.functionStaticCall(address,bytes,string) (@openzeppelin/contracts/utils/Address.sol#157-166) is never used and should be removed
Address.sendValue(address,uint256) (@openzeppelin/contracts/utils/Address.sol#60-65) is never used and should be removed
Address.verifyCallResult(bool,bytes,string) (@openzeppelin/contracts/utils/Address.sol#201-221) is never used and should be removed
Context._msgData() (@openzeppelin/contracts/utils/Context.sol#21-23) is never used and should be removed
Remove unused functions.
Additional information: link
Pragma version^0.8.0 (@openzeppelin/contracts/access/Ownable.sol#4) allows old versions
Pragma version^0.8.0 (@openzeppelin/contracts/token/ERC20/IERC20.sol#4) allows old versions
Pragma version^0.8.0 (@openzeppelin/contracts/token/ERC20/extensions/IERC20Metadata.sol#4) allows old versions
Pragma version^0.8.1 (@openzeppelin/contracts/utils/Address.sol#4) allows old versions
Pragma version^0.8.0 (@openzeppelin/contracts/utils/Context.sol#4) 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
Low level call in Address.sendValue(address,uint256) (@openzeppelin/contracts/utils/Address.sol#60-65):
- (success) = recipient.call{value: amount}() (@openzeppelin/contracts/utils/Address.sol#63)
Low level call in Address.functionCallWithValue(address,bytes,uint256,string) (@openzeppelin/contracts/utils/Address.sol#128-139):
- (success,returndata) = target.call{value: value}(data) (@openzeppelin/contracts/utils/Address.sol#137)
Low level call in Address.functionStaticCall(address,bytes,string) (@openzeppelin/contracts/utils/Address.sol#157-166):
- (success,returndata) = target.staticcall(data) (@openzeppelin/contracts/utils/Address.sol#164)
Low level call in Address.functionDelegateCall(address,bytes,string) (@openzeppelin/contracts/utils/Address.sol#184-193):
- (success,returndata) = target.delegatecall(data) (@openzeppelin/contracts/utils/Address.sol#191)
Avoid low-level calls. Check the call success. If the call is meant for a contract, check for code existence
Additional information: link
Contract BVT_Token (contracts/contract/BVT_Token.sol#176-242) is not in CapWords
Follow the Solidity naming convention.
Additional information: link
BVT_Token.constructor() (contracts/contract/BVT_Token.sol#181-184) uses literals with too many digits:
- _mint(_msgSender(),1000000000000000000000000000) (contracts/contract/BVT_Token.sol#182)
Use: Ether suffix, Time suffix, or The scientific notation
Additional information: link
renounceOwnership() should be declared external:
- Ownable.renounceOwnership() (@openzeppelin/contracts/access/Ownable.sol#54-56)
transferOwnership(address) should be declared external:
- Ownable.transferOwnership(address) (@openzeppelin/contracts/access/Ownable.sol#62-65)
name() should be declared external:
- ERC20.name() (contracts/contract/BVT_Token.sol#26-28)
symbol() should be declared external:
- ERC20.symbol() (contracts/contract/BVT_Token.sol#30-32)
decimals() should be declared external:
- ERC20.decimals() (contracts/contract/BVT_Token.sol#34-36)
totalSupply() should be declared external:
- ERC20.totalSupply() (contracts/contract/BVT_Token.sol#38-40)
balanceOf(address) should be declared external:
- ERC20.balanceOf(address) (contracts/contract/BVT_Token.sol#42-44)
transfer(address,uint256) should be declared external:
- BVT_Token.transfer(address,uint256) (contracts/contract/BVT_Token.sol#203-211)
- ERC20.transfer(address,uint256) (contracts/contract/BVT_Token.sol#46-49)
approve(address,uint256) should be declared external:
- ERC20.approve(address,uint256) (contracts/contract/BVT_Token.sol#56-59)
transferFrom(address,address,uint256) should be declared external:
- BVT_Token.transferFrom(address,address,uint256) (contracts/contract/BVT_Token.sol#213-226)
- ERC20.transferFrom(address,address,uint256) (contracts/contract/BVT_Token.sol#61-75)
increaseAllowance(address,uint256) should be declared external:
- ERC20.increaseAllowance(address,uint256) (contracts/contract/BVT_Token.sol#78-81)
decreaseAllowance(address,uint256) should be declared external:
- ERC20.decreaseAllowance(address,uint256) (contracts/contract/BVT_Token.sol#84-92)
setWhiteList(address,bool) should be declared external:
- BVT_Token.setWhiteList(address,bool) (contracts/contract/BVT_Token.sol#186-189)
setWhiteListBatch(address[],bool) should be declared external:
- BVT_Token.setWhiteListBatch(address[],bool) (contracts/contract/BVT_Token.sol#190-195)
setWhiteListStatus(bool) should be declared external:
- BVT_Token.setWhiteListStatus(bool) (contracts/contract/BVT_Token.sol#198-201)
burn(uint256) should be declared external:
- BVT_Token.burn(uint256) (contracts/contract/BVT_Token.sol#228-231)
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 token contract audit
Unable to find KYC or doxxing proof
Unable to find audit link 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
Token has no active CoinGecko listing / rank
Token has no active CoinMarketCap listing / rank
Young tokens have high risks of price dump / death
Young tokens have high risks of price dump / death
Unable to find Telegram account
Unable to find Blog account (Reddit or Medium)
Unable to find Youtube account
Unable to find Discord account