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JAWS Token

About JAWS

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Token 18 months
CoinMarketCap 15 months

AutoShark is the number #1 yield optimizer for Automatic Liquidity AMMs on Binance Smart Chain.

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Laser Scorebeta Last Audit: 30 November 2021

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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...)

JawsToken._writeCheckpoint(address,uint32,uint256,uint256) (contracts/jaws/JawsToken.sol#241-259) uses a dangerous strict equality:
- nCheckpoints > 0 && checkpoints[delegatee][nCheckpoints - 1].fromBlock == blockNumber (contracts/jaws/JawsToken.sol#251)
Don't use strict equality to determine if an account has enough Ether or tokens.

Additional information: link

BEP20._approve(address,address,uint256).owner (@pancakeswap/pancake-swap-lib/contracts/token/BEP20/BEP20.sol#294) shadows:
- Ownable.owner() (@pancakeswap/pancake-swap-lib/contracts/access/Ownable.sol#36-38) (function)
Rename the local variables that shadow another component.

Additional information: link

JawsToken.delegateBySig(address,uint256,uint256,uint8,bytes32,bytes32) (contracts/jaws/JawsToken.sol#107-148) uses timestamp for comparisons
Dangerous comparisons:
- require(bool,string)(now <= expiry,JAWS::delegateBySig: signature expired) (contracts/jaws/JawsToken.sol#146)
Avoid relying on block.timestamp.

Additional information: link

JawsToken.getChainId() (contracts/jaws/JawsToken.sol#266-270) uses assembly
- INLINE ASM (contracts/jaws/JawsToken.sol#268)
Do not use evm assembly.

Additional information: link

Different versions of Solidity is used:
- Version used: ['>=0.4.0', '^0.6.12', '^0.6.2']
- >=0.4.0 (@pancakeswap/pancake-swap-lib/contracts/GSN/Context.sol#3)
- >=0.4.0 (@pancakeswap/pancake-swap-lib/contracts/access/Ownable.sol#3)
- >=0.4.0 (@pancakeswap/pancake-swap-lib/contracts/math/SafeMath.sol#3)
- >=0.4.0 (@pancakeswap/pancake-swap-lib/contracts/token/BEP20/BEP20.sol#3)
- >=0.4.0 (@pancakeswap/pancake-swap-lib/contracts/token/BEP20/IBEP20.sol#3)
- ^0.6.2 (@pancakeswap/pancake-swap-lib/contracts/utils/Address.sol#3)
- ^0.6.12 (contracts/jaws/JawsToken.sol#2)
Use one Solidity version.

Additional information: link

SafeMath.sqrt(uint256) (@pancakeswap/pancake-swap-lib/contracts/math/SafeMath.sol#177-188) is never used and should be removed
Remove unused functions.

Additional information: link

Pragma version^0.6.2 (@pancakeswap/pancake-swap-lib/contracts/utils/Address.sol#3) 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

Low level call in Address._functionCallWithValue(address,bytes,uint256,string) (@pancakeswap/pancake-swap-lib/contracts/utils/Address.sol#134-160):
- (success,returndata) = target.call{value: weiValue}(data) (@pancakeswap/pancake-swap-lib/contracts/utils/Address.sol#143)
Avoid low-level calls. Check the call success. If the call is meant for a contract, check for code existence

Additional information: link

Variable JawsToken._delegates (contracts/jaws/JawsToken.sol#48) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

Redundant expression "this (@pancakeswap/pancake-swap-lib/contracts/GSN/Context.sol#25)" inContext (@pancakeswap/pancake-swap-lib/contracts/GSN/Context.sol#15-28)
Remove redundant statements if they congest code but offer no value.

Additional information: link

mint(address,uint256) should be declared external:
- JawsToken.mint(address,uint256) (contracts/jaws/JawsToken.sol#36-39)
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 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


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

Additional information: link


Unable to find token/project description on the website or on BscScan, CoinMarketCap


Unable to find token contract audit


Unable to find whitepaper link on the website


Unable to find token on CoinHunt

Additional information: link


Young tokens have high risks of scam / price dump / death


Token has a considerable age, but social accounts / website are missing or have few users


Young tokens have high risks of price dump / death


Young tokens have high risks of price dump / death


Token has relatively low CoinGecko rank

Price for JAWS