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CEX [CatenaX] Token

About CEX

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Token 16 months
CoinMarketCap 15 months
white paper

Catena X (CEX) will deploy the latest advances in blockchain technology to promote the widespread adoption of DeFi. With CEX’s multi-chain bridge protocol, holders will be able to transact seamlessly between different blockchains.

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Laser Scorebeta Last Audit: 3 January 2022

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Token is either risky or in presale. For presale 30+ is a fine score.

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

ERC20Votes._writeCheckpoint(ERC20Votes.Checkpoint[],function(uint256,uint256) returns(uint256),uint256) (ERC20Votes.sol#236-250) uses a dangerous strict equality:
- pos > 0 && ckpts[pos - 1].fromBlock == block.number (ERC20Votes.sol#245)
Don't use strict equality to determine if an account has enough Ether or tokens.

Additional information: link

ERC20Votes._moveVotingPower(address,address,uint256).oldWeight_scope_0 (ERC20Votes.sol#230) is a local variable never initialized
ERC20Votes._moveVotingPower(address,address,uint256).newWeight_scope_1 (ERC20Votes.sol#230) is a local variable never initialized
Initialize all the variables. If a variable is meant to be initialized to zero, explicitly set it to zero to improve code readability.

Additional information: link

ERC20Permit.constructor(string).name (draft-ERC20Permit.sol#35) shadows:
- ERC20.name() (ERC20.sol#61-63) (function)
- IERC20Metadata.name() (IERC20Metadata.sol#16) (function)
Rename the local variables that shadow another component.

Additional information: link

Variable 'ECDSA.tryRecover(bytes32,bytes).r (ECDSA.sol#59)' in ECDSA.tryRecover(bytes32,bytes) (ECDSA.sol#54-83) potentially used before declaration: r = mload(uint256)(signature + 0x20) (ECDSA.sol#76)
Variable 'ERC20Votes._moveVotingPower(address,address,uint256).newWeight (ERC20Votes.sol#225)' in ERC20Votes._moveVotingPower(address,address,uint256) (ERC20Votes.sol#218-234) potentially used before declaration: (oldWeight,newWeight) = _writeCheckpoint(_checkpoints[dst],_add,amount) (ERC20Votes.sol#230)
Variable 'ERC20Votes._moveVotingPower(address,address,uint256).oldWeight (ERC20Votes.sol#225)' in ERC20Votes._moveVotingPower(address,address,uint256) (ERC20Votes.sol#218-234) potentially used before declaration: (oldWeight,newWeight) = _writeCheckpoint(_checkpoints[dst],_add,amount) (ERC20Votes.sol#230)
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

ERC20Votes.delegateBySig(address,uint256,uint256,uint8,bytes32,bytes32) (ERC20Votes.sol#143-160) uses timestamp for comparisons
Dangerous comparisons:
- require(bool,string)(block.timestamp <= expiry,ERC20Votes: signature expired) (ERC20Votes.sol#151)
ERC20Permit.permit(address,address,uint256,uint256,uint8,bytes32,bytes32) (draft-ERC20Permit.sol#40-59) uses timestamp for comparisons
Dangerous comparisons:
- require(bool,string)(block.timestamp <= deadline,ERC20Permit: expired deadline) (draft-ERC20Permit.sol#49)
Avoid relying on block.timestamp.

Additional information: link

ECDSA.tryRecover(bytes32,bytes) (ECDSA.sol#54-83) uses assembly
- INLINE ASM (ECDSA.sol#64-68)
- INLINE ASM (ECDSA.sol#75-78)
ECDSA.tryRecover(bytes32,bytes32,bytes32) (ECDSA.sol#112-124) uses assembly
- INLINE ASM (ECDSA.sol#119-122)
Do not use evm assembly.

Additional information: link

Different versions of Solidity is used:
- Version used: ['^0.8.0', '^0.8.2']
- ^0.8.0 (Arrays.sol#3)
- ^0.8.2 (CatenaX.sol#2)
- ^0.8.0 (Context.sol#3)
- ^0.8.0 (Counters.sol#3)
- ^0.8.0 (ECDSA.sol#3)
- ^0.8.0 (ERC20.sol#3)
- ^0.8.0 (ERC20Burnable.sol#3)
- ^0.8.0 (ERC20Snapshot.sol#3)
- ^0.8.0 (ERC20Votes.sol#3)
- ^0.8.0 (IERC20.sol#3)
- ^0.8.0 (IERC20Metadata.sol#3)
- ^0.8.0 (Math.sol#3)
- ^0.8.0 (Ownable.sol#3)
- ^0.8.0 (SafeCast.sol#3)
- ^0.8.0 (draft-EIP712.sol#3)
- ^0.8.0 (draft-ERC20Permit.sol#3)
- ^0.8.0 (draft-IERC20Permit.sol#3)
Use one Solidity version.

Additional information: link

Context._msgData() (Context.sol#20-22) is never used and should be removed
Counters.decrement(Counters.Counter) (Counters.sol#31-37) is never used and should be removed
Counters.reset(Counters.Counter) (Counters.sol#39-41) is never used and should be removed
ECDSA.recover(bytes32,bytes) (ECDSA.sol#99-103) is never used and should be removed
ECDSA.recover(bytes32,bytes32,bytes32) (ECDSA.sol#131-139) is never used and should be removed
ECDSA.toEthSignedMessageHash(bytes32) (ECDSA.sol#201-205) is never used and should be removed
ECDSA.tryRecover(bytes32,bytes) (ECDSA.sol#54-83) is never used and should be removed
ECDSA.tryRecover(bytes32,bytes32,bytes32) (ECDSA.sol#112-124) is never used and should be removed
ERC20Votes._add(uint256,uint256) (ERC20Votes.sol#252-254) is never used and should be removed
ERC20Votes._subtract(uint256,uint256) (ERC20Votes.sol#256-258) is never used and should be removed
Math.ceilDiv(uint256,uint256) (Math.sol#38-41) is never used and should be removed
Math.max(uint256,uint256) (Math.sol#12-14) is never used and should be removed
Math.min(uint256,uint256) (Math.sol#19-21) is never used and should be removed
SafeCast.toInt128(int256) (SafeCast.sol#151-154) is never used and should be removed
SafeCast.toInt16(int256) (SafeCast.sol#205-208) is never used and should be removed
SafeCast.toInt256(uint256) (SafeCast.sol#235-239) is never used and should be removed
SafeCast.toInt32(int256) (SafeCast.sol#187-190) is never used and should be removed
SafeCast.toInt64(int256) (SafeCast.sol#169-172) is never used and should be removed
SafeCast.toInt8(int256) (SafeCast.sol#223-226) is never used and should be removed
SafeCast.toUint128(uint256) (SafeCast.sol#46-49) is never used and should be removed
SafeCast.toUint16(uint256) (SafeCast.sol#106-109) is never used and should be removed
SafeCast.toUint256(int256) (SafeCast.sol#133-136) is never used and should be removed
SafeCast.toUint64(uint256) (SafeCast.sol#76-79) is never used and should be removed
SafeCast.toUint8(uint256) (SafeCast.sol#121-124) is never used and should be removed
SafeCast.toUint96(uint256) (SafeCast.sol#61-64) is never used and should be removed
Remove unused functions.

Additional information: link

Pragma version^0.8.0 (Arrays.sol#3) allows old versions
Pragma version^0.8.2 (CatenaX.sol#2) allows old versions
Pragma version^0.8.0 (Context.sol#3) allows old versions
Pragma version^0.8.0 (Counters.sol#3) allows old versions
Pragma version^0.8.0 (ECDSA.sol#3) allows old versions
Pragma version^0.8.0 (ERC20.sol#3) allows old versions
Pragma version^0.8.0 (ERC20Burnable.sol#3) allows old versions
Pragma version^0.8.0 (ERC20Snapshot.sol#3) allows old versions
Pragma version^0.8.0 (ERC20Votes.sol#3) allows old versions
Pragma version^0.8.0 (IERC20.sol#3) allows old versions
Pragma version^0.8.0 (IERC20Metadata.sol#3) allows old versions
Pragma version^0.8.0 (Math.sol#3) allows old versions
Pragma version^0.8.0 (Ownable.sol#3) allows old versions
Pragma version^0.8.0 (SafeCast.sol#3) allows old versions
Pragma version^0.8.0 (draft-EIP712.sol#3) allows old versions
Pragma version^0.8.0 (draft-ERC20Permit.sol#3) allows old versions
Pragma version^0.8.0 (draft-IERC20Permit.sol#3) allows old versions
solc-0.8.2 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

Variable EIP712._CACHED_DOMAIN_SEPARATOR (draft-EIP712.sol#30) is not in mixedCase
Variable EIP712._CACHED_CHAIN_ID (draft-EIP712.sol#31) is not in mixedCase
Variable EIP712._HASHED_NAME (draft-EIP712.sol#33) is not in mixedCase
Variable EIP712._HASHED_VERSION (draft-EIP712.sol#34) is not in mixedCase
Variable EIP712._TYPE_HASH (draft-EIP712.sol#35) is not in mixedCase
Function ERC20Permit.DOMAIN_SEPARATOR() (draft-ERC20Permit.sol#72-74) is not in mixedCase
Variable ERC20Permit._PERMIT_TYPEHASH (draft-ERC20Permit.sol#27-28) is not in mixedCase
Function IERC20Permit.DOMAIN_SEPARATOR() (draft-IERC20Permit.sol#58) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

CatenaX.constructor() (CatenaX.sol#19-21) uses literals with too many digits:
- _mint(msg.sender,31500000 * 10 ** decimals()) (CatenaX.sol#20)
Use: Ether suffix, Time suffix, or The scientific notation

Additional information: link

Holders:


Average 30d PancakeSwap volume is low.


Average PancakeSwap trading volume, liqudity, number of swaps are low. Token seems to be inactive.


Token is deployed only at one blockchain


Token has only one trading pair


Unable to find PancakeSwap trading pair to compute liquidity.


Unable to find PancakeSwap trading pair to compute number of swaps.


Twitter account link seems to be invalid


Unable to find Youtube account


Unable to find Discord account


Unable to find token contract audit


Unable to find audit link on the website


Unable to find whitepaper link on the website


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 price dump / death


Young tokens have high risks of price dump / death


Token has relatively low CoinGecko rank


Token has relatively low CoinMarketCap rank

Price for CEX