BETA Token

Pragma version^0.8.0 (#4) allows old versions
Pragma version^0.8.0 (#28) allows old versions
Pragma version^0.8.0 (#71) allows old versions
Pragma version^0.8.0 (#215) allows old versions
Pragma version^0.8.0 (#315) allows old versions
Pragma version^0.8.0 (#375) allows old versions
Pragma version^0.8.0 (#670) allows old versions
Pragma version^0.8.0 (#695) allows old versions
Pragma version^0.8.0 (#722) allows old versions
Pragma version^0.8.0 (#790) allows old versions
Pragma version^0.8.0 (#872) allows old versions
Pragma version^0.8.0 (#899) allows old versions
Pragma version^0.8.0 (#1251) allows old versions
Pragma version^0.8.0 (#1512) allows old versions
Pragma version^0.8.0 (#1597) allows old versions
Pragma version^0.8.0 (#1686) allows old versions
Pragma version^0.8.0 (#1716) allows old versions
Pragma version^0.8.0 (#1757) allows old versions
Pragma version^0.8.0 (#1838) 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

Variable EIP712._CACHED_DOMAIN_SEPARATOR (#240) is not in mixedCase
Variable EIP712._CACHED_CHAIN_ID (#241) is not in mixedCase
Variable EIP712._HASHED_NAME (#243) is not in mixedCase
Variable EIP712._HASHED_VERSION (#244) is not in mixedCase
Variable EIP712._TYPE_HASH (#245) is not in mixedCase
Function IERC20Permit.DOMAIN_SEPARATOR() (#370) is not in mixedCase
Function ERC20Permit.DOMAIN_SEPARATOR() (#1820-1822) is not in mixedCase
Variable ERC20Permit._PERMIT_TYPEHASH (#1775-1776) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

AccessControlEnumerable.grantRole(bytes32,address) (#1565-1568) ignores return value by _roleMembers[role].add(account) (#1567)
AccessControlEnumerable.revokeRole(bytes32,address) (#1573-1576) ignores return value by _roleMembers[role].remove(account) (#1575)
AccessControlEnumerable.renounceRole(bytes32,address) (#1581-1584) ignores return value by _roleMembers[role].remove(account) (#1583)
AccessControlEnumerable._setupRole(bytes32,address) (#1589-1592) ignores return value by _roleMembers[role].add(account) (#1591)
Ensure that all the return values of the function calls are used.

Additional information: link

ERC20Permit.constructor(string).name (#1783) shadows:
- ERC20.name() (#952-954) (function)
- IERC20Metadata.name() (#883) (function)
ERC20PresetMinterPauser.constructor(string,string).name (#1864) shadows:
- ERC20.name() (#952-954) (function)
- IERC20Metadata.name() (#883) (function)
ERC20PresetMinterPauser.constructor(string,string).symbol (#1864) shadows:
- ERC20.symbol() (#960-962) (function)
- IERC20Metadata.symbol() (#888) (function)
Rename the local variables that shadow another component.

Additional information: link

AccessControl._setRoleAdmin(bytes32,bytes32) (#1490-1493) is never used and should be removed
AccessControl._setupRole(bytes32,address) (#1481-1483) is never used and should be removed
AccessControlEnumerable._setupRole(bytes32,address) (#1589-1592) is never used and should be removed
Context._msgData() (#21-23) is never used and should be removed
Counters.decrement(Counters.Counter) (#56-62) is never used and should be removed
Counters.reset(Counters.Counter) (#64-66) is never used and should be removed
ECDSA.recover(bytes32,bytes) (#98-127) is never used and should be removed
ECDSA.recover(bytes32,bytes32,bytes32) (#136-148) is never used and should be removed
ECDSA.toEthSignedMessageHash(bytes32) (#189-193) is never used and should be removed
EnumerableSet.add(EnumerableSet.Bytes32Set,bytes32) (#517-519) is never used and should be removed
EnumerableSet.add(EnumerableSet.UintSet,uint256) (#625-627) is never used and should be removed
EnumerableSet.at(EnumerableSet.Bytes32Set,uint256) (#555-557) is never used and should be removed
EnumerableSet.at(EnumerableSet.UintSet,uint256) (#663-665) is never used and should be removed
EnumerableSet.contains(EnumerableSet.AddressSet,address) (#588-590) is never used and should be removed
EnumerableSet.contains(EnumerableSet.Bytes32Set,bytes32) (#534-536) is never used and should be removed
EnumerableSet.contains(EnumerableSet.UintSet,uint256) (#642-644) is never used and should be removed
EnumerableSet.length(EnumerableSet.Bytes32Set) (#541-543) is never used and should be removed
EnumerableSet.length(EnumerableSet.UintSet) (#649-651) is never used and should be removed
EnumerableSet.remove(EnumerableSet.Bytes32Set,bytes32) (#527-529) is never used and should be removed
EnumerableSet.remove(EnumerableSet.UintSet,uint256) (#635-637) is never used and should be removed
Strings.toHexString(uint256) (#758-769) is never used and should be removed
Strings.toString(uint256) (#733-753) is never used and should be removed
Remove unused functions.

Additional information: link

Variable 'ECDSA.recover(bytes32,bytes).r (#103)' in ECDSA.recover(bytes32,bytes) (#98-127) potentially used before declaration: r = mload(uint256)(signature + 0x20) (#120)
Move all variable declarations prior to any usage of the variable, and ensure that reaching a variable declaration does not depend on some conditional if it is used unconditionally.

Additional information: link

ERC20Permit.permit(address,address,uint256,uint256,uint8,bytes32,bytes32) (#1788-1807) uses timestamp for comparisons
Dangerous comparisons:
- require(bool,string)(block.timestamp <= deadline,ERC20Permit: expired deadline) (#1797)
Avoid relying on block.timestamp.

Additional information: link

ECDSA.recover(bytes32,bytes) (#98-127) uses assembly
- INLINE ASM (#108-112)
- INLINE ASM (#119-122)
ECDSA.recover(bytes32,bytes32,bytes32) (#136-148) uses assembly
- INLINE ASM (#143-146)
Do not use evm assembly.

Additional information: link

Different versions of Solidity is used:
- Version used: ['0.8.6', '^0.8.0']
- ^0.8.0 (#4)
- ^0.8.0 (#28)
- ^0.8.0 (#71)
- ^0.8.0 (#215)
- ^0.8.0 (#315)
- ^0.8.0 (#375)
- ^0.8.0 (#670)
- ^0.8.0 (#695)
- ^0.8.0 (#722)
- ^0.8.0 (#790)
- ^0.8.0 (#872)
- ^0.8.0 (#899)
- ^0.8.0 (#1251)
- ^0.8.0 (#1512)
- ^0.8.0 (#1597)
- ^0.8.0 (#1686)
- ^0.8.0 (#1716)
- ^0.8.0 (#1757)
- ^0.8.0 (#1838)
- 0.8.6 (#1924)
Use one Solidity version.

Additional information: link

name() should be declared external:
- ERC20.name() (#952-954)
symbol() should be declared external:
- ERC20.symbol() (#960-962)
decimals() should be declared external:
- ERC20.decimals() (#977-979)
totalSupply() should be declared external:
- ERC20.totalSupply() (#984-986)
balanceOf(address) should be declared external:
- ERC20.balanceOf(address) (#991-993)
transfer(address,uint256) should be declared external:
- ERC20.transfer(address,uint256) (#1003-1006)
approve(address,uint256) should be declared external:
- ERC20.approve(address,uint256) (#1022-1025)
transferFrom(address,address,uint256) should be declared external:
- ERC20.transferFrom(address,address,uint256) (#1040-1054)
increaseAllowance(address,uint256) should be declared external:
- ERC20.increaseAllowance(address,uint256) (#1068-1071)
decreaseAllowance(address,uint256) should be declared external:
- ERC20.decreaseAllowance(address,uint256) (#1087-1095)
getRoleMember(bytes32,uint256) should be declared external:
- AccessControlEnumerable.getRoleMember(bytes32,uint256) (#1550-1552)
getRoleMemberCount(bytes32) should be declared external:
- AccessControlEnumerable.getRoleMemberCount(bytes32) (#1558-1560)
burn(uint256) should be declared external:
- ERC20Burnable.burn(uint256) (#1729-1731)
burnFrom(address,uint256) should be declared external:
- ERC20Burnable.burnFrom(address,uint256) (#1744-1751)
permit(address,address,uint256,uint256,uint8,bytes32,bytes32) should be declared external:
- ERC20Permit.permit(address,address,uint256,uint256,uint8,bytes32,bytes32) (#1788-1807)
nonces(address) should be declared external:
- ERC20Permit.nonces(address) (#1812-1814)
mint(address,uint256) should be declared external:
- ERC20PresetMinterPauser.mint(address,uint256) (#1880-1883)
pause() should be declared external:
- ERC20PresetMinterPauser.pause() (#1894-1897)
unpause() should be declared external:
- ERC20PresetMinterPauser.unpause() (#1908-1911)
Use the external attribute for functions never called from the contract.

Additional information: link

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