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JIG [Jigen] Token

About JIG

Listings

Token 2 years
CoinMarketCap 2 years

Website

white paper

Jigen is the first NFT gateway for Fashion and Luxury items in the Metaverse.

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Laser Scorebeta Last Audit: 16 February 2022

report
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...)

ECDSA.recover(bytes32,bytes) (contracts/external/openzeppelin/ECDSA.sol#26-59) is never used and should be removed
ECDSA.toEthSignedMessageHash(bytes32) (contracts/external/openzeppelin/ECDSA.sol#98-102) is never used and should be removed
Remove unused functions.

Additional information: link

Pragma version0.8.10 (contracts/Jigen.sol#3) necessitates a version too recent to be trusted. Consider deploying with 0.6.12/0.7.6/0.8.7
Pragma version0.8.10 (contracts/external/openzeppelin/ECDSA.sol#3) necessitates a version too recent to be trusted. Consider deploying with 0.6.12/0.7.6/0.8.7
Pragma version0.8.10 (contracts/external/openzeppelin/draft-EIP712.sol#3) necessitates a version too recent to be trusted. Consider deploying with 0.6.12/0.7.6/0.8.7
Pragma version0.8.10 (contracts/helpers/Ownable.sol#3) necessitates a version too recent to be trusted. Consider deploying with 0.6.12/0.7.6/0.8.7
Pragma version0.8.10 (contracts/helpers/TransactionThrottler.sol#3) necessitates a version too recent to be trusted. Consider deploying with 0.6.12/0.7.6/0.8.7
Pragma version0.8.10 (contracts/interfaces/IERC20.sol#3) necessitates a version too recent to be trusted. Consider deploying with 0.6.12/0.7.6/0.8.7
Pragma version0.8.10 (contracts/libraries/Constants.sol#3) 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

Ownable.transferOwnership(address,bool,bool)._newOwner (contracts/helpers/Ownable.sol#28) lacks a zero-check on :
- pendingOwner = _newOwner (contracts/helpers/Ownable.sol#39)
Check that the address is not zero.

Additional information: link

Jigen.permit(address,address,uint256,uint256,uint8,bytes32,bytes32) (contracts/Jigen.sol#157-178) uses timestamp for comparisons
Dangerous comparisons:
- require(bool,string)(block.timestamp <= deadline,ERC20Permit: expired deadline) (contracts/Jigen.sol#169)
TransactionThrottler.setTradingStart(uint256) (contracts/helpers/TransactionThrottler.sol#37-41) uses timestamp for comparisons
Dangerous comparisons:
- require(bool,string)(_tradingStart > block.timestamp,Protection: To late) (contracts/helpers/TransactionThrottler.sol#38)
Avoid relying on block.timestamp.

Additional information: link

ECDSA.recover(bytes32,bytes) (contracts/external/openzeppelin/ECDSA.sol#26-59) uses assembly
- INLINE ASM (contracts/external/openzeppelin/ECDSA.sol#39-43)
- INLINE ASM (contracts/external/openzeppelin/ECDSA.sol#48-53)
Do not use evm assembly.

Additional information: link

Parameter Jigen.allowance(address,address)._owner (contracts/Jigen.sol#89) is not in mixedCase
Function Jigen.DOMAIN_SEPARATOR() (contracts/Jigen.sol#153-155) is not in mixedCase
Parameter Jigen.permit(address,address,uint256,uint256,uint8,bytes32,bytes32)._owner (contracts/Jigen.sol#158) is not in mixedCase
Variable EIP712._CACHED_DOMAIN_SEPARATOR (contracts/external/openzeppelin/draft-EIP712.sol#30) is not in mixedCase
Variable EIP712._CACHED_CHAIN_ID (contracts/external/openzeppelin/draft-EIP712.sol#31) is not in mixedCase
Variable EIP712._HASHED_NAME (contracts/external/openzeppelin/draft-EIP712.sol#33) is not in mixedCase
Variable EIP712._HASHED_VERSION (contracts/external/openzeppelin/draft-EIP712.sol#34) is not in mixedCase
Variable EIP712._TYPE_HASH (contracts/external/openzeppelin/draft-EIP712.sol#35) is not in mixedCase
Parameter Ownable.transferOwnership(address,bool,bool)._newOwner (contracts/helpers/Ownable.sol#28) is not in mixedCase
Parameter Ownable.transferOwnership(address,bool,bool)._direct (contracts/helpers/Ownable.sol#29) is not in mixedCase
Parameter Ownable.transferOwnership(address,bool,bool)._renounce (contracts/helpers/Ownable.sol#30) is not in mixedCase
Parameter TransactionThrottler.setTradingStart(uint256)._time (contracts/helpers/TransactionThrottler.sol#37) is not in mixedCase
Parameter TransactionThrottler.setMaxTransferAmount(uint256)._amount (contracts/helpers/TransactionThrottler.sol#43) is not in mixedCase
Parameter TransactionThrottler.setRestrictionActive(bool)._active (contracts/helpers/TransactionThrottler.sol#48) is not in mixedCase
Parameter TransactionThrottler.unthrottleAccount(address,bool)._account (contracts/helpers/TransactionThrottler.sol#53) is not in mixedCase
Parameter TransactionThrottler.unthrottleAccount(address,bool)._unthrottled (contracts/helpers/TransactionThrottler.sol#53) is not in mixedCase
Parameter TransactionThrottler.whitelistAccount(address,bool)._account (contracts/helpers/TransactionThrottler.sol#63) is not in mixedCase
Parameter TransactionThrottler.whitelistAccount(address,bool)._whitelisted (contracts/helpers/TransactionThrottler.sol#63) is not in mixedCase
Variable TransactionThrottler._initialized (contracts/helpers/TransactionThrottler.sol#8) is not in mixedCase
Variable TransactionThrottler._restrictionActive (contracts/helpers/TransactionThrottler.sol#9) is not in mixedCase
Variable TransactionThrottler._tradingStart (contracts/helpers/TransactionThrottler.sol#10) is not in mixedCase
Variable TransactionThrottler._maxTransferAmount (contracts/helpers/TransactionThrottler.sol#11) is not in mixedCase
Constant TransactionThrottler._delayBetweenTx (contracts/helpers/TransactionThrottler.sol#12) is not in UPPER_CASE_WITH_UNDERSCORES
Function IERC20.DOMAIN_SEPARATOR() (contracts/interfaces/IERC20.sol#33) is not in mixedCase
Constant Constants._name (contracts/libraries/Constants.sol#6) is not in UPPER_CASE_WITH_UNDERSCORES
Constant Constants._symbol (contracts/libraries/Constants.sol#7) is not in UPPER_CASE_WITH_UNDERSCORES
Constant Constants._decimals (contracts/libraries/Constants.sol#8) is not in UPPER_CASE_WITH_UNDERSCORES
Follow the Solidity naming convention.

Additional information: link

balanceOf(address) should be declared external:
- Jigen.balanceOf(address) (contracts/Jigen.sol#80-82)
Use the external attribute for functions never called from the contract.

Additional information: link

Holders:


Number of Binance Smart Chain (BSC) token holders is less than 100. Token is either dead or inactive. Ignore for presale.


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.


Telegram account link seems to be invalid


Twitter account link seems to be invalid


Unable to find Youtube account


Unable to find Discord account


Unable to crawl data from the website


BscScan page for the token does not contain additional info: website, socials, description, etc.

Additional information: link


Unable to find token contract audit


Unable to verify token contract address on the website


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


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 price dump / death


Token has relatively low CoinGecko rank


Token has relatively low CoinMarketCap rank

Price for JIG