Diamond Gems Token

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

DiamondGems._owner (#161) shadows:
- NFTGEMSToken._owner (#114)
Remove the state variable shadowing.

Additional information: link

Contract ticker (Diamond Gems) contains non-alphanumeric characters.
Not a direct threat, but may indicate unreliable intentions of developer. Non-alphanumeric chars (,.;!#*&") are extremely rare among low risk tokens.

DiamondGems.allowance(address,address).owner (#251) shadows:
- NFTGEMSToken.owner() (#130-132) (function)
Rename the local variables that shadow another component.

Additional information: link

DiamondGems.constructor(uint256,address,address).NFTGEMSTokenxxAddress (#182) lacks a zero-check on :
- NFTGEMSTokenxx = NFTGEMSTokenxxAddress (#188)
DiamondGems.constructor(uint256,address,address).NFTGEMSTokenXAddress (#182) lacks a zero-check on :
- NFTGEMSTokenX = NFTGEMSTokenXAddress (#189)
Check that the address is not zero.

Additional information: link

Context._msgData() (#36-39) is never used and should be removed
Remove unused functions.

Additional information: link

Pragma version^0.8.11 (#29) necessitates a version too recent to be trusted. Consider deploying with 0.6.12/0.7.6/0.8.7
solc-0.8.11 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 DiamondGems.NFTGEMSTokenxx (#162) is not in mixedCase
Variable DiamondGems.NFTGEMSTokenX (#163) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

Redundant expression "this (#37)" inContext (#31-40)
Remove redundant statements if they congest code but offer no value.

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DiamondGems.decimals (#167) should be constant
DiamondGems.name (#174) should be constant
DiamondGems.symbol (#175) should be constant
Add the constant attributes to state variables that never change.

Additional information: link

owner() should be declared external:
- NFTGEMSToken.owner() (#130-132)
renounceOwnership() should be declared external:
- NFTGEMSToken.renounceOwnership() (#143-146)
transferOwnership(address) should be declared external:
- NFTGEMSToken.transferOwnership(address) (#152-156)
getOwner() should be declared external:
- DiamondGems.getOwner() (#199-201)
getDeveloper() should be declared external:
- DiamondGems.getDeveloper() (#204-206)
getFounder() should be declared external:
- DiamondGems.getFounder() (#209-211)
transfer(address,uint256) should be declared external:
- DiamondGems.transfer(address,uint256) (#219-239)
approve(address,uint256) should be declared external:
- DiamondGems.approve(address,uint256) (#242-248)
allowance(address,address) should be declared external:
- DiamondGems.allowance(address,address) (#251-253)
transferFrom(address,address,uint256) should be declared external:
- DiamondGems.transferFrom(address,address,uint256) (#256-267)
burn(uint256) should be declared external:
- DiamondGems.burn(uint256) (#270-274)
Use the external attribute for functions never called from the contract.

Additional information: link

Token seems to be untradeable: there is no PancakeSwap trading pair and no trading volumes. Ignore for presale.

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

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 that token and website are owned by the same team (no listings + unable to find contract on website)

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 Twitter link on the website

Unable to find token on CoinGecko

Additional information: link

Unable to find token on CoinMarketCap

Additional information: link

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

Token has no active CoinGecko listing / rank

Token has no active CoinMarketCap listing / rank