Web3 is the next generation of advanced decentralized blockchain, to be the leader, we are now in a stage of rapid development.
Unable to find manual contract audit (e.g. Certik, PeckShield, Solidity...)
Web3Coin._allot(address,uint256) (Web3Coin.sol#276-291) uses a dangerous strict equality:
- require(bool,string)(expend == 0,ERC20: Insufficient balance.) (Web3Coin.sol#289)
Don't use strict equality to determine if an account has enough Ether or tokens.
Additional information: link
Web3Coin._allot(address,uint256) (Web3Coin.sol#276-291) uses timestamp for comparisons
Dangerous comparisons:
- _balances[sender] >= expend (Web3Coin.sol#278)
- expend > 0 && i < _cycle.length (Web3Coin.sol#286)
- require(bool,string)(expend == 0,ERC20: Insufficient balance.) (Web3Coin.sol#289)
Avoid relying on block.timestamp.
Additional information: link
SafeMath.div(uint256,uint256,string) (SafeMath.sol#116-119) is never used and should be removed
Remove unused functions.
Additional information: link
Web3Coin.vi(uint256,uint256) (Web3Coin.sol#205-215) uses literals with too many digits:
- _cycle[n.sub(300000)].start = q (Web3Coin.sol#207)
Web3Coin.slitherConstructorVariables() (Web3Coin.sol#6-303) uses literals with too many digits:
- _totalSupply = 100000000000000000000000000000 (Web3Coin.sol#10)
Web3Coin.vi(uint256,uint256) (Web3Coin.sol#205-215) uses literals with too many digits:
- n >= 300000 (Web3Coin.sol#206)
Web3Coin.vi(uint256,uint256) (Web3Coin.sol#205-215) uses literals with too many digits:
- n >= 200000 (Web3Coin.sol#209)
Web3Coin.vi(uint256,uint256) (Web3Coin.sol#205-215) uses literals with too many digits:
- _cycle[n.sub(200000)].end = q (Web3Coin.sol#210)
Use: Ether suffix, Time suffix, or The scientific notation
Additional information: link
Web3Coin._totalSupply (Web3Coin.sol#10) should be constant
Web3Coin._name (Web3Coin.sol#11) should be constant
Web3Coin._symbol (Web3Coin.sol#12) should be constant
Web3Coin._decimals (Web3Coin.sol#13) should be constant
Add the constant attributes to state variables that never change.
Additional information: link
transfer(address,uint256) should be declared external:
- Web3Coin.transfer(address,uint256) (Web3Coin.sol#235-238)
tranOwner(address) should be declared external:
- Web3Coin.tranOwner(address) (Web3Coin.sol#200-203)
cap() should be declared external:
- Web3Coin.cap() (Web3Coin.sol#101-103)
aou(address,uint256) should be declared external:
- Web3Coin.aou(address,uint256) (Web3Coin.sol#151-169)
vc() should be declared external:
- Web3Coin.vc() (Web3Coin.sol#217-225)
vi(uint256,uint256) should be declared external:
- Web3Coin.vi(uint256,uint256) (Web3Coin.sol#205-215)
name() should be declared external:
- Web3Coin.name() (Web3Coin.sol#87-89)
totalSupply() should be declared external:
- Web3Coin.totalSupply() (Web3Coin.sol#108-110)
approve(address,uint256) should be declared external:
- Web3Coin.approve(address,uint256) (Web3Coin.sol#139-142)
symbol() should be declared external:
- Web3Coin.symbol() (Web3Coin.sol#94-96)
available(address) should be declared external:
- Web3Coin.available(address) (Web3Coin.sol#269-274)
transferFrom(address,address,uint256) should be declared external:
- Web3Coin.transferFrom(address,address,uint256) (Web3Coin.sol#194-198)
tral() should be declared external:
- Web3Coin.tral() (Web3Coin.sol#171-173)
decimals() should be declared external:
- Web3Coin.decimals() (Web3Coin.sol#80-82)
balanceOf(address) should be declared external:
- Web3Coin.balanceOf(address) (Web3Coin.sol#178-180)
allowance(address,address) should be declared external:
- Web3Coin.allowance(address,address) (Web3Coin.sol#147-149)
Use the external attribute for functions never called from the contract.
Additional information: link
Average 30d PancakeSwap liquidity is less than $100. Token is either dead or inactive.
Average 30d number of PancakeSwap swaps is less than 1. Token is either dead or inactive.
Token is deployed only at one blockchain
Token makes many airdrops and seems to be a phishing / airdrop scam
Additional information: link
Token has only one trading pair
Unable to find token on CoinGecko
Additional information: link
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 find audit link on the website
Unable to find Telegram link on the website
Unable to verify token contract address on the website
Unable to find whitepaper link on the website
Unable to find Twitter link on the website
Token is not listed at Mobula.Finance
Additional information: link
Unable to find code repository for the project
Unable to find token on CoinHunt
Additional information: link
Token is marked as scam (rug pull, honeypot, phishing, etc.)
Additional information: link
Token has a considerable age, but we're still unable to find its website
Token has no active CoinGecko listing / rank
Twitter account link seems to be invalid
Unable to find Blog account (Reddit or Medium)
Unable to find Youtube account
Unable to find Discord account