TPF [TopFlower] Token

Unable to find manual contract audit (e.g. Certik, PeckShield, Solidity...)

EnumerableSet.values(EnumerableSet.AddressSet) (#276-285) uses assembly
- INLINE ASM (#280-282)
EnumerableSet.values(EnumerableSet.UintSet) (#349-358) uses assembly
- INLINE ASM (#353-355)
Do not use evm assembly.

Additional information: link

Different versions of Solidity is used:
- Version used: ['^0.8.0', '^0.8.9']
- ^0.8.0 (#6)
- ^0.8.0 (#366)
- ^0.8.0 (#394)
- ^0.8.0 (#425)
- ^0.8.0 (#495)
- ^0.8.0 (#586)
- ^0.8.0 (#619)
- ^0.8.0 (#646)
- ^0.8.0 (#871)
- ^0.8.0 (#937)
- ^0.8.0 (#1030)
- ^0.8.0 (#1115)
- ^0.8.0 (#1145)
- ^0.8.0 (#1503)
- ^0.8.0 (#1542)
- ^0.8.0 (#1577)
- ^0.8.0 (#1622)
- ^0.8.9 (#1714)
Use one Solidity version.

Additional information: link

AccessControlEnumerable._grantRole(bytes32,address) (#918-921) ignores return value by _roleMembers[role].add(account) (#920)
AccessControlEnumerable._revokeRole(bytes32,address) (#926-929) ignores return value by _roleMembers[role].remove(account) (#928)
Ensure that all the return values of the function calls are used.

Additional information: link

ERC20PresetMinterPauser.constructor(string,string).name (#1653) shadows:
- ERC20.name() (#1202-1204) (function)
- IERC20Metadata.name() (#1127) (function)
ERC20PresetMinterPauser.constructor(string,string).symbol (#1653) shadows:
- ERC20.symbol() (#1210-1212) (function)
- IERC20Metadata.symbol() (#1132) (function)
TPFToken.constructor(string,string,uint256,address).name (#1720) shadows:
- ERC20.name() (#1202-1204) (function)
- IERC20Metadata.name() (#1127) (function)
TPFToken.constructor(string,string,uint256,address).symbol (#1721) shadows:
- ERC20.symbol() (#1210-1212) (function)
- IERC20Metadata.symbol() (#1132) (function)
Rename the local variables that shadow another component.

Additional information: link

AccessControl._setRoleAdmin(bytes32,bytes32) (#835-839) is never used and should be removed
Context._msgData() (#636-638) is never used and should be removed
EnumerableSet._values(EnumerableSet.Set) (#144-146) is never used and should be removed
EnumerableSet.add(EnumerableSet.Bytes32Set,bytes32) (#160-162) is never used and should be removed
EnumerableSet.add(EnumerableSet.UintSet,uint256) (#299-301) is never used and should be removed
EnumerableSet.at(EnumerableSet.Bytes32Set,uint256) (#198-200) is never used and should be removed
EnumerableSet.at(EnumerableSet.UintSet,uint256) (#337-339) is never used and should be removed
EnumerableSet.contains(EnumerableSet.AddressSet,address) (#243-245) is never used and should be removed
EnumerableSet.contains(EnumerableSet.Bytes32Set,bytes32) (#177-179) is never used and should be removed
EnumerableSet.contains(EnumerableSet.UintSet,uint256) (#316-318) is never used and should be removed
EnumerableSet.length(EnumerableSet.Bytes32Set) (#184-186) is never used and should be removed
EnumerableSet.length(EnumerableSet.UintSet) (#323-325) is never used and should be removed
EnumerableSet.remove(EnumerableSet.Bytes32Set,bytes32) (#170-172) is never used and should be removed
EnumerableSet.remove(EnumerableSet.UintSet,uint256) (#309-311) is never used and should be removed
EnumerableSet.values(EnumerableSet.AddressSet) (#276-285) is never used and should be removed
EnumerableSet.values(EnumerableSet.Bytes32Set) (#210-212) is never used and should be removed
EnumerableSet.values(EnumerableSet.UintSet) (#349-358) is never used and should be removed
Strings.toHexString(uint256) (#461-472) is never used and should be removed
Strings.toString(uint256) (#436-456) is never used and should be removed
Remove unused functions.

Additional information: link

Pragma version^0.8.0 (#6) allows old versions
Pragma version^0.8.0 (#366) allows old versions
Pragma version^0.8.0 (#394) allows old versions
Pragma version^0.8.0 (#425) allows old versions
Pragma version^0.8.0 (#495) allows old versions
Pragma version^0.8.0 (#586) allows old versions
Pragma version^0.8.0 (#619) allows old versions
Pragma version^0.8.0 (#646) allows old versions
Pragma version^0.8.0 (#871) allows old versions
Pragma version^0.8.0 (#937) allows old versions
Pragma version^0.8.0 (#1030) allows old versions
Pragma version^0.8.0 (#1115) allows old versions
Pragma version^0.8.0 (#1145) allows old versions
Pragma version^0.8.0 (#1503) allows old versions
Pragma version^0.8.0 (#1542) allows old versions
Pragma version^0.8.0 (#1577) allows old versions
Pragma version^0.8.0 (#1622) allows old versions
Pragma version^0.8.9 (#1714) necessitates a version too recent to be trusted. Consider deploying with 0.6.12/0.7.6/0.8.7
solc-0.8.10 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

grantRole(bytes32,address) should be declared external:
- AccessControl.grantRole(bytes32,address) (#771-773)
revokeRole(bytes32,address) should be declared external:
- AccessControl.revokeRole(bytes32,address) (#784-786)
renounceRole(bytes32,address) should be declared external:
- AccessControl.renounceRole(bytes32,address) (#802-806)
getRoleMember(bytes32,uint256) should be declared external:
- AccessControlEnumerable.getRoleMember(bytes32,uint256) (#903-905)
getRoleMemberCount(bytes32) should be declared external:
- AccessControlEnumerable.getRoleMemberCount(bytes32) (#911-913)
name() should be declared external:
- ERC20.name() (#1202-1204)
symbol() should be declared external:
- ERC20.symbol() (#1210-1212)
decimals() should be declared external:
- ERC20.decimals() (#1227-1229)
balanceOf(address) should be declared external:
- ERC20.balanceOf(address) (#1241-1243)
transfer(address,uint256) should be declared external:
- ERC20.transfer(address,uint256) (#1253-1256)
approve(address,uint256) should be declared external:
- ERC20.approve(address,uint256) (#1272-1275)
transferFrom(address,address,uint256) should be declared external:
- ERC20.transferFrom(address,address,uint256) (#1290-1304)
increaseAllowance(address,uint256) should be declared external:
- ERC20.increaseAllowance(address,uint256) (#1318-1321)
decreaseAllowance(address,uint256) should be declared external:
- ERC20.decreaseAllowance(address,uint256) (#1337-1345)
burn(uint256) should be declared external:
- ERC20Burnable.burn(uint256) (#1592-1594)
burnFrom(address,uint256) should be declared external:
- ERC20Burnable.burnFrom(address,uint256) (#1607-1614)
mint(address,uint256) should be declared external:
- ERC20PresetMinterPauser.mint(address,uint256) (#1669-1672)
pause() should be declared external:
- ERC20PresetMinterPauser.pause() (#1683-1686)
unpause() should be declared external:
- ERC20PresetMinterPauser.unpause() (#1697-1700)
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 contract audit

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Unable to find whitepaper link on the website

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Unable to find Twitter link on the website

Unable to find token on CoinHunt

Additional information: link

Young tokens have high risks of 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 price dump / death

Young tokens have high risks of price dump / death

Token has relatively low CoinGecko rank

Token has relatively low CoinMarketCap rank