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CYT [Coinary] Token

About CYT

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CoinGecko 10 months
CoinMarketCap 10 months
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Coinary Token is the In-game currency for Dragonary - The Game

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Laser Scorebeta Last Audit: 6 May 2022

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Token seems to be (relatively) fine. It still become a scam, but probability is moderate.

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

ERC20Permit.constructor(string).name (#1725) shadows:
- ERC20.name() (#1104-1106) (function)
CoinaryToken.constructor(string,string,uint256).name (#1857) shadows:
- ERC20.name() (#1104-1106) (function)
CoinaryToken.constructor(string,string,uint256).symbol (#1858) shadows:
- ERC20.symbol() (#1112-1114) (function)
CoinaryToken.constructor(string,string,uint256).cap (#1859) shadows:
- ERC20Capped.cap() (#1798-1800) (function)
Rename the local variables that shadow another component.

Additional information: link

ERC20Permit.permit(address,address,uint256,uint256,uint8,bytes32,bytes32) (#1731-1753) uses timestamp for comparisons
Dangerous comparisons:
- require(bool,string)(block.timestamp <= deadline,ERC20Permit: expired deadline) (#1733)
CoinaryToken.mint(address,uint256) (#1885-1896) uses timestamp for comparisons
Dangerous comparisons:
- require(bool,string)(block.timestamp >= nextMintingDate,CoinaryToken: You must wait 24 hours until the next minting) (#1892)
Avoid relying on block.timestamp.

Additional information: link

Address.isContract(address) (#329-338) uses assembly
- INLINE ASM (#336)
Address._verifyCallResult(bool,bytes,string) (#474-491) uses assembly
- INLINE ASM (#483-486)
ECDSA.recover(bytes32,bytes) (#1475-1496) uses assembly
- INLINE ASM (#1489-1493)
EIP712._getChainId() (#1682-1688) uses assembly
- INLINE ASM (#1685-1687)
Do not use evm assembly.

Additional information: link

Different versions of Solidity is used:
- Version used: ['>=0.6.0<0.8.0', '>=0.6.5<0.8.0', '^0.7.0']
- ^0.7.0 (#5)
- ^0.7.0 (#306)
- >=0.6.0<0.8.0 (#499)
- ^0.7.0 (#527)
- ^0.7.0 (#746)
- ^0.7.0 (#827)
- ^0.7.0 (#1045)
- ^0.7.0 (#1353)
- >=0.6.0<0.8.0 (#1397)
- ^0.7.0 (#1452)
- ^0.7.0 (#1542)
- >=0.6.0<0.8.0 (#1584)
- >=0.6.5<0.8.0 (#1696)
- ^0.7.0 (#1776)
- ^0.7.0 (#1827)
Use one Solidity version.

Additional information: link

AccessControl._setRoleAdmin(bytes32,bytes32) (#723-726) is never used and should be removed
Address._verifyCallResult(bool,bytes,string) (#474-491) is never used and should be removed
Address.functionCall(address,bytes) (#382-384) is never used and should be removed
Address.functionCall(address,bytes,string) (#392-394) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256) (#407-409) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256,string) (#417-424) is never used and should be removed
Address.functionDelegateCall(address,bytes) (#456-458) is never used and should be removed
Address.functionDelegateCall(address,bytes,string) (#466-472) is never used and should be removed
Address.functionStaticCall(address,bytes) (#432-434) is never used and should be removed
Address.functionStaticCall(address,bytes,string) (#442-448) is never used and should be removed
Address.isContract(address) (#329-338) is never used and should be removed
Address.sendValue(address,uint256) (#356-362) is never used and should be removed
Context._msgData() (#516-519) is never used and should be removed
Counters.decrement(Counters.Counter) (#1574-1576) is never used and should be removed
ECDSA.recover(bytes32,bytes) (#1475-1496) is never used and should be removed
ECDSA.toEthSignedMessageHash(bytes32) (#1530-1534) is never used and should be removed
ERC20._setupDecimals(uint8) (#1327-1329) is never used and should be removed
EnumerableSet.add(EnumerableSet.Bytes32Set,bytes32) (#149-151) is never used and should be removed
EnumerableSet.add(EnumerableSet.UintSet,uint256) (#258-260) is never used and should be removed
EnumerableSet.at(EnumerableSet.Bytes32Set,uint256) (#187-189) is never used and should be removed
EnumerableSet.at(EnumerableSet.UintSet,uint256) (#296-298) is never used and should be removed
EnumerableSet.contains(EnumerableSet.Bytes32Set,bytes32) (#166-168) is never used and should be removed
EnumerableSet.contains(EnumerableSet.UintSet,uint256) (#275-277) is never used and should be removed
EnumerableSet.length(EnumerableSet.Bytes32Set) (#173-175) is never used and should be removed
EnumerableSet.length(EnumerableSet.UintSet) (#282-284) is never used and should be removed
EnumerableSet.remove(EnumerableSet.Bytes32Set,bytes32) (#159-161) is never used and should be removed
EnumerableSet.remove(EnumerableSet.UintSet,uint256) (#268-270) is never used and should be removed
SafeMath.div(uint256,uint256) (#959-962) is never used and should be removed
SafeMath.div(uint256,uint256,string) (#1014-1017) is never used and should be removed
SafeMath.mod(uint256,uint256) (#976-979) is never used and should be removed
SafeMath.mod(uint256,uint256,string) (#1034-1037) is never used and should be removed
SafeMath.mul(uint256,uint256) (#940-945) is never used and should be removed
SafeMath.tryAdd(uint256,uint256) (#848-852) is never used and should be removed
SafeMath.tryDiv(uint256,uint256) (#884-887) is never used and should be removed
SafeMath.tryMod(uint256,uint256) (#894-897) is never used and should be removed
SafeMath.tryMul(uint256,uint256) (#869-877) is never used and should be removed
SafeMath.trySub(uint256,uint256) (#859-862) is never used and should be removed
Remove unused functions.

Additional information: link

Pragma version^0.7.0 (#5) allows old versions
Pragma version^0.7.0 (#306) allows old versions
Pragma version>=0.6.0<0.8.0 (#499) is too complex
Pragma version^0.7.0 (#527) allows old versions
Pragma version^0.7.0 (#746) allows old versions
Pragma version^0.7.0 (#827) allows old versions
Pragma version^0.7.0 (#1045) allows old versions
Pragma version^0.7.0 (#1353) allows old versions
Pragma version>=0.6.0<0.8.0 (#1397) is too complex
Pragma version^0.7.0 (#1452) allows old versions
Pragma version^0.7.0 (#1542) allows old versions
Pragma version>=0.6.0<0.8.0 (#1584) is too complex
Pragma version>=0.6.5<0.8.0 (#1696) is too complex
Pragma version^0.7.0 (#1776) allows old versions
Pragma version^0.7.0 (#1827) allows old versions
solc-0.7.2 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

Low level call in Address.sendValue(address,uint256) (#356-362):
- (success) = recipient.call{value: amount}() (#360)
Low level call in Address.functionCallWithValue(address,bytes,uint256,string) (#417-424):
- (success,returndata) = target.call{value: value}(data) (#422)
Low level call in Address.functionStaticCall(address,bytes,string) (#442-448):
- (success,returndata) = target.staticcall(data) (#446)
Low level call in Address.functionDelegateCall(address,bytes,string) (#466-472):
- (success,returndata) = target.delegatecall(data) (#470)
Avoid low-level calls. Check the call success. If the call is meant for a contract, check for code existence

Additional information: link

Function IERC20Permit.DOMAIN_SEPARATOR() (#1444) is not in mixedCase
Variable EIP712._CACHED_DOMAIN_SEPARATOR (#1609) is not in mixedCase
Variable EIP712._CACHED_CHAIN_ID (#1610) is not in mixedCase
Variable EIP712._HASHED_NAME (#1612) is not in mixedCase
Variable EIP712._HASHED_VERSION (#1613) is not in mixedCase
Variable EIP712._TYPE_HASH (#1614) is not in mixedCase
Function ERC20Permit.DOMAIN_SEPARATOR() (#1766-1768) is not in mixedCase
Variable ERC20Permit._PERMIT_TYPEHASH (#1718) is not in mixedCase
Variable CoinaryToken._daily_minting_amount (#1837) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

Redundant expression "this (#517)" inContext (#511-520)
Redundant expression "this (#1683)" inEIP712 (#1605-1689)
Remove redundant statements if they congest code but offer no value.

Additional information: link

CoinaryToken.constructor(string,string,uint256) (#1856-1873) uses literals with too many digits:
- _mint(TEAM_ADDRESS,50000000000000000000000000) (#1866)
CoinaryToken.constructor(string,string,uint256) (#1856-1873) uses literals with too many digits:
- _mint(INVESTOR_ADDRESS,160000000000000000000000000) (#1868)
CoinaryToken.constructor(string,string,uint256) (#1856-1873) uses literals with too many digits:
- _mint(AIRDROP_ADDRESS,41000000000000000000000000) (#1870)
CoinaryToken.slitherConstructorConstantVariables() (#1834-1927) uses literals with too many digits:
- MAX_DAILY_MINTING_AMOUNT = 2000000000000000000000000 (#1836)
Use: Ether suffix, Time suffix, or The scientific notation

Additional information: link

getRoleMemberCount(bytes32) should be declared external:
- AccessControl.getRoleMemberCount(bytes32) (#617-619)
getRoleMember(bytes32,uint256) should be declared external:
- AccessControl.getRoleMember(bytes32,uint256) (#633-635)
getRoleAdmin(bytes32) should be declared external:
- AccessControl.getRoleAdmin(bytes32) (#643-645)
grantRole(bytes32,address) should be declared external:
- AccessControl.grantRole(bytes32,address) (#657-661)
revokeRole(bytes32,address) should be declared external:
- AccessControl.revokeRole(bytes32,address) (#672-676)
renounceRole(bytes32,address) should be declared external:
- AccessControl.renounceRole(bytes32,address) (#692-696)
name() should be declared external:
- ERC20.name() (#1104-1106)
symbol() should be declared external:
- ERC20.symbol() (#1112-1114)
decimals() should be declared external:
- ERC20.decimals() (#1129-1131)
balanceOf(address) should be declared external:
- ERC20.balanceOf(address) (#1143-1145)
transfer(address,uint256) should be declared external:
- ERC20.transfer(address,uint256) (#1155-1158)
approve(address,uint256) should be declared external:
- ERC20.approve(address,uint256) (#1174-1177)
transferFrom(address,address,uint256) should be declared external:
- ERC20.transferFrom(address,address,uint256) (#1192-1196)
increaseAllowance(address,uint256) should be declared external:
- ERC20.increaseAllowance(address,uint256) (#1210-1213)
decreaseAllowance(address,uint256) should be declared external:
- ERC20.decreaseAllowance(address,uint256) (#1229-1232)
burn(uint256) should be declared external:
- ERC20Burnable.burn(uint256) (#1369-1371)
burnFrom(address,uint256) should be declared external:
- ERC20Burnable.burnFrom(address,uint256) (#1384-1389)
permit(address,address,uint256,uint256,uint8,bytes32,bytes32) should be declared external:
- ERC20Permit.permit(address,address,uint256,uint256,uint8,bytes32,bytes32) (#1731-1753)
nonces(address) should be declared external:
- ERC20Permit.nonces(address) (#1758-1760)
mint(address,uint256) should be declared external:
- CoinaryToken.mint(address,uint256) (#1885-1896)
changeDailyMintingAmount(uint256) should be declared external:
- CoinaryToken.changeDailyMintingAmount(uint256) (#1906-1913)
dailyMintingAmount() should be declared external:
- CoinaryToken.dailyMintingAmount() (#1915-1917)
Use the external attribute for functions never called from the contract.

Additional information: link

Holders:


Token is deployed only at one blockchain


Unable to find Blog account (Reddit or Medium)


Unable to find audit link on the website


Young tokens have high risks of price dump / death


Young tokens have high risks of price dump / death


Token has relatively low CoinMarketCap rank

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