Meta protocol is a Web 3.0 technology-based digital real estate platform that connects digital assets and the real estate market to provide multiple solutions. Proptech Web 3.0 technology revolutionizes the real estate market and builds a sustainable ecosystem unique to Meta protocol.
Unable to find manual contract audit (e.g. Certik, PeckShield, Solidity...)
Contract ownership is not renounced (belongs to a wallet)
ERC20Lockable.autoUnlock(address) (#339-346) uses timestamp for comparisons
Dangerous comparisons:
- _locks[from][i]._releaseTime < block.timestamp (#341)
MPC.balanceOf(address) (#415-431) uses timestamp for comparisons
Dangerous comparisons:
- releaseTime <= block.timestamp (#424)
Avoid relying on block.timestamp.
Additional information: link
Context._msgData() (#9-13) is never used and should be removed
Remove unused functions.
Additional information: link
Variable ERC20Lockable._locks (#296) is not in mixedCase
Variable ERC20Lockable._totalLocked (#297) is not in mixedCase
Variable ERC20._balances (#132) is not in mixedCase
Follow the Solidity naming convention.
Additional information: link
Redundant expression "this (#10)" inContext (#4-14)
Remove redundant statements if they congest code but offer no value.
Additional information: link
MPC.constructor() (#387-389) uses literals with too many digits:
- _mint(msg.sender,2000000000 * (10 ** decimals())) (#388)
Use: Ether suffix, Time suffix, or The scientific notation
Additional information: link
burnFrom(address,uint256) should be declared external:
- ERC20Burnable.burnFrom(address,uint256) (#280-287)
unlock(address,uint256) should be declared external:
- ERC20Lockable.unlock(address,uint256) (#348-352)
renounceOwnership() should be declared external:
- Ownable.renounceOwnership() (#36-39)
unpause() should be declared external:
- MPC.unpause() (#395-397)
decreaseAllowance(address,uint256) should be declared external:
- ERC20.decreaseAllowance(address,uint256) (#201-209)
symbol() should be declared external:
- ERC20.symbol() (#150-152)
increaseAllowance(address,uint256) should be declared external:
- ERC20.increaseAllowance(address,uint256) (#196-199)
freezeAccount(address) should be declared external:
- MPC.freezeAccount(address) (#399-401)
transferOwnership(address) should be declared external:
- Ownable.transferOwnership(address) (#41-45)
unfreezeAccount(address) should be declared external:
- MPC.unfreezeAccount(address) (#403-405)
name() should be declared external:
- ERC20.name() (#146-148)
balanceOfTotal(address) should be declared external:
- MPC.balanceOfTotal(address) (#433-435)
pause() should be declared external:
- MPC.pause() (#391-393)
totalSupply() should be declared external:
- ERC20.totalSupply() (#158-160)
approve(address,uint256) should be declared external:
- ERC20.approve(address,uint256) (#175-178)
burn(uint256) should be declared external:
- ERC20Burnable.burn(uint256) (#276-278)
lock(address,uint256,uint256) should be declared external:
- ERC20Lockable.lock(address,uint256,uint256) (#332-337)
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 on CoinMarketCap
Additional information: link
Unable to find token contract audit
Unable to find KYC or doxxing proof
Unable to verify token contract address on the website
Unable to find audit link on the website
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 CoinMarketCap listing / rank
Token has relatively low CoinGecko rank
Unable to find Youtube account
Unable to find Discord account