Playtrk.com is a NFT blockchain gaming platform with a perfect economy aimed at the p2p trading genre.
Unable to verify that contract auditor is trusted: Certik, Quantstamp, Hacken, Solidity, Paladinsec, Openzeppelin, Verichains
PlayTRK.constructor() (#629-635) uses literals with too many digits:
- _mint(msg.sender,100000000 * 10 ** decimals()) (#632)
Use: Ether suffix, Time suffix, or The scientific notation
Additional information: link
PlayTRK.antiSandwichSeconds (#616) should be constant
Add the constant attributes to state variables that never change.
Additional information: link
renounceOwnership() should be declared external:
- Ownable.renounceOwnership() (#82-84)
transferOwnership(address) should be declared external:
- Ownable.transferOwnership(address) (#90-93)
name() should be declared external:
- ERC20.name() (#283-285)
symbol() should be declared external:
- ERC20.symbol() (#291-293)
totalSupply() should be declared external:
- ERC20.totalSupply() (#315-317)
balanceOf(address) should be declared external:
- ERC20.balanceOf(address) (#322-324)
transfer(address,uint256) should be declared external:
- ERC20.transfer(address,uint256) (#334-338)
approve(address,uint256) should be declared external:
- ERC20.approve(address,uint256) (#357-361)
transferFrom(address,address,uint256) should be declared external:
- ERC20.transferFrom(address,address,uint256) (#379-388)
increaseAllowance(address,uint256) should be declared external:
- ERC20.increaseAllowance(address,uint256) (#402-406)
decreaseAllowance(address,uint256) should be declared external:
- ERC20.decreaseAllowance(address,uint256) (#422-431)
Use the external attribute for functions never called from the contract.
Additional information: link
PlayTRK._transfer(address,address,uint256) (#668-680) uses timestamp for comparisons
Dangerous comparisons:
- require(bool,string)(secondsPassed >= antiSandwichSeconds,You cant trade yet.) (#676)
Avoid relying on block.timestamp.
Additional information: link
Context._msgData() (#23-25) is never used and should be removed
ERC20._afterTokenTransfer(address,address,uint256) (#599-603) is never used and should be removed
ERC20._beforeTokenTransfer(address,address,uint256) (#579-583) is never used and should be removed
ERC20._burn(address,uint256) (#501-516) is never used and should be removed
Remove unused functions.
Additional information: link
Pragma version^0.8.0 (#6) allows old versions
Pragma version^0.8.0 (#33) allows old versions
Pragma version^0.8.0 (#111) allows old versions
Pragma version^0.8.0 (#196) allows old versions
Pragma version^0.8.0 (#226) allows old versions
Pragma version^0.8.0 (#610) allows old versions
solc-0.8.0 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
Event PlayTRKsetAntiSandwichStatus(bool) (#625) is not in CapWords
Event PlayTRKsetAntiFRStatus(bool) (#626) is not in CapWords
Event PlayTRKsetAntiFRGas(uint256) (#627) is not in CapWords
Follow the Solidity naming convention.
Additional information: link
Average 30d PancakeSwap volume 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.
Average PancakeSwap trading volume, liqudity, number of swaps are extremely low. Token seems to be dead.
Number of Binance Smart Chain (BSC) token holders is low.
Token is deployed only at one blockchain
Token has only one trading pair
Young tokens have high risks of scam / price dump / death
Token has no active CoinGecko listing / rank
Young tokens have high risks of 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 CoinMarketCap rank
Twitter account has less than 100 followers
Last post in Twitter was more than 30 days ago
Unable to find Youtube account
Twitter account has few posts