About KTY
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What Is Krypto Kitty (KTY)?
Krypto Kitty is a meowmcoin on the Binance Smart Chain, with a focus on balanced tokenomics, organic growth, charitable engagements and free-market principles.
Planned functionalities include: * NFT Collections * Krypto Kitty Play-to-Earn Games * The Kittyverse * Kitty Exchange (KEX) * Cross-chain tradeability
How Many KTY Coins Are There in Circulation?
Krypto Kitty was launched with 69,420,000,000,000 coins. Due to its deflationary nature (1% burn on transactions), at the time of this writing there are 69,379,259,935,370 coins in circulation and the number is constantly decreasing. Additionally, 20% of the total supply has been set aside for burning at the end of 2021.
Who Are the Founders of Krypto Kitty?
There are 21 founders of Krypto Kitty, each representing a range of nationalities, backgrounds and experience levels with cryptocurrency. Initial decisions about the direction of the coin were all made via democratic poll, with further decision-making to take place by community vote on the upcoming Kitty DAO.
What Makes Krypto Kitty Unique?
Krypto Kitty is a meowmcoin with a somewhat cynical and ironic take on memecoins. Instead of using manipulative marketing tactics, it has a focus on organic growth, community-building and charitable engagements. Krypto Kitty is proof that a coin can have memes and fundamentals, as well as balanced tokenomics that are based on free-market principles.
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Laser Scorebeta Last Audit: 13 June 2022
Unable to verify that contract auditor is trusted: Certik, Quantstamp, Hacken, Solidity, Paladinsec, Openzeppelin, Verichains
CoinToken.allowance(address,address).owner (#526) shadows:
- Ownable.owner() (#410-412) (function)
CoinToken._approve(address,address,uint256).owner (#635) shadows:
- Ownable.owner() (#410-412) (function)
Rename the local variables that shadow another component.
Additional information: link
CoinToken.updateFee(uint256,uint256,uint256) (#621-629) should emit an event for:
- _TAX_FEE = _txFee * 100 (#623)
- _BURN_FEE = _burnFee * 100 (#624)
- _CHARITY_FEE = _charityFee * 100 (#625)
- ORIG_TAX_FEE = _TAX_FEE (#626)
- ORIG_BURN_FEE = _BURN_FEE (#627)
- ORIG_CHARITY_FEE = _CHARITY_FEE (#628)
Emit an event for critical parameter changes.
Additional information: link
CoinToken.constructor(string,string,uint256,uint256,uint256,uint256,uint256,address,address)._FeeAddress (#481) lacks a zero-check on :
- FeeAddress = _FeeAddress (#494)
CoinToken.constructor(string,string,uint256,uint256,uint256,uint256,uint256,address,address).tokenOwner (#481) lacks a zero-check on :
- _owner = tokenOwner (#495)
CoinToken.setAsCharityAccount(address).account (#616) lacks a zero-check on :
- FeeAddress = account (#617)
Check that the address is not zero.
Additional information: link
Address.isContract(address) (#272-281) uses assembly
- INLINE ASM (#279)
Address._functionCallWithValue(address,bytes,uint256,string) (#365-386) uses assembly
- INLINE ASM (#378-381)
Do not use evm assembly.
Additional information: link
CoinToken.includeAccount(address) (#603-614) has costly operations inside a loop:
- _excluded.pop() (#610)
Use a local variable to hold the loop computation result.
Additional information: link
Address._functionCallWithValue(address,bytes,uint256,string) (#365-386) is never used and should be removed
Address.functionCall(address,bytes) (#325-327) is never used and should be removed
Address.functionCall(address,bytes,string) (#335-337) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256) (#350-352) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256,string) (#360-363) is never used and should be removed
Address.isContract(address) (#272-281) is never used and should be removed
Address.sendValue(address,uint256) (#299-305) is never used and should be removed
CoinToken._getTaxFee() (#823-825) is never used and should be removed
Context._msgData() (#15-18) is never used and should be removed
SafeMath.mod(uint256,uint256) (#229-231) is never used and should be removed
SafeMath.mod(uint256,uint256,string) (#245-248) is never used and should be removed
Remove unused functions.
Additional information: link
Pragma version^0.8.2 (#7) allows old versions
solc-0.8.2 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
Low level call in Address.sendValue(address,uint256) (#299-305):
- (success) = recipient.call{value: amount}() (#303)
Low level call in Address._functionCallWithValue(address,bytes,uint256,string) (#365-386):
- (success,returndata) = target.call{value: weiValue}(data) (#369)
Avoid low-level calls. Check the call success. If the call is meant for a contract, check for code existence
Additional information: link
Variable Ownable._owner (#402) is not in mixedCase
Parameter CoinToken.updateFee(uint256,uint256,uint256)._txFee (#621) is not in mixedCase
Parameter CoinToken.updateFee(uint256,uint256,uint256)._burnFee (#621) is not in mixedCase
Parameter CoinToken.updateFee(uint256,uint256,uint256)._charityFee (#621) is not in mixedCase
Variable CoinToken._NAME (#456) is not in mixedCase
Variable CoinToken._SYMBOL (#457) is not in mixedCase
Variable CoinToken._DECIMALS (#458) is not in mixedCase
Variable CoinToken.FeeAddress (#459) is not in mixedCase
Variable CoinToken._MAX (#461) is not in mixedCase
Variable CoinToken._DECIMALFACTOR (#462) is not in mixedCase
Variable CoinToken._GRANULARITY (#463) is not in mixedCase
Variable CoinToken._TAX_FEE (#472) is not in mixedCase
Variable CoinToken._BURN_FEE (#473) is not in mixedCase
Variable CoinToken._CHARITY_FEE (#474) is not in mixedCase
Variable CoinToken.ORIG_TAX_FEE (#477) is not in mixedCase
Variable CoinToken.ORIG_BURN_FEE (#478) is not in mixedCase
Variable CoinToken.ORIG_CHARITY_FEE (#479) is not in mixedCase
Follow the Solidity naming convention.
Additional information: link
Redundant expression "this (#16)" inContext (#10-19)
Remove redundant statements if they congest code but offer no value.
Additional information: link
Variable CoinToken._standardTransferContent(address,address,uint256,uint256).rTransferAmount (#682) is too similar to CoinToken._excludedFromTransferContent(address,address,uint256,uint256,uint256).tTransferAmount (#697)
Variable CoinToken._excludedToTransferContent(address,address,uint256,uint256,uint256).rTransferAmount (#714) is too similar to CoinToken._getValues(uint256).tTransferAmount (#749)
Variable CoinToken._transferBothExcluded(address,address,uint256).rTransferAmount (#722) is too similar to CoinToken._transferStandard(address,address,uint256).tTransferAmount (#674)
Variable CoinToken._transferStandard(address,address,uint256).rTransferAmount (#674) is too similar to CoinToken._transferStandard(address,address,uint256).tTransferAmount (#674)
Variable CoinToken._transferBothExcluded(address,address,uint256).rTransferAmount (#722) is too similar to CoinToken._excludedFromTransferContent(address,address,uint256,uint256,uint256).tTransferAmount (#697)
Variable CoinToken._transferBothExcluded(address,address,uint256).rTransferAmount (#722) is too similar to CoinToken._transferToExcluded(address,address,uint256).tTransferAmount (#689)
Variable CoinToken._transferStandard(address,address,uint256).rTransferAmount (#674) is too similar to CoinToken._excludedFromTransferContent(address,address,uint256,uint256,uint256).tTransferAmount (#697)
Variable CoinToken._transferBothExcluded(address,address,uint256).rTransferAmount (#722) is too similar to CoinToken._transferFromExcluded(address,address,uint256).tTransferAmount (#706)
Variable CoinToken._transferStandard(address,address,uint256).rTransferAmount (#674) is too similar to CoinToken._transferToExcluded(address,address,uint256).tTransferAmount (#689)
Variable CoinToken._excludedFromTransferContent(address,address,uint256,uint256,uint256).rTransferAmount (#697) is too similar to CoinToken._getValues(uint256).tTransferAmount (#749)
Variable CoinToken._transferBothExcluded(address,address,uint256).rTransferAmount (#722) is too similar to CoinToken._getValues(uint256).tTransferAmount (#749)
Variable CoinToken._transferToExcluded(address,address,uint256).rTransferAmount (#689) is too similar to CoinToken._bothTransferContent(address,address,uint256,uint256,uint256,uint256).tTransferAmount (#730)
Variable CoinToken._transferStandard(address,address,uint256).rTransferAmount (#674) is too similar to CoinToken._getValues(uint256).tTransferAmount (#749)
Variable CoinToken._transferToExcluded(address,address,uint256).rTransferAmount (#689) is too similar to CoinToken._excludedFromTransferContent(address,address,uint256,uint256,uint256).tTransferAmount (#697)
Variable CoinToken._getValues(uint256).rTransferAmount (#752) is too similar to CoinToken._bothTransferContent(address,address,uint256,uint256,uint256,uint256).tTransferAmount (#730)
Variable CoinToken._transferToExcluded(address,address,uint256).rTransferAmount (#689) is too similar to CoinToken._transferToExcluded(address,address,uint256).tTransferAmount (#689)
Variable CoinToken._transferFromExcluded(address,address,uint256).rTransferAmount (#706) is too similar to CoinToken._bothTransferContent(address,address,uint256,uint256,uint256,uint256).tTransferAmount (#730)
Variable CoinToken._standardTransferContent(address,address,uint256,uint256).rTransferAmount (#682) is too similar to CoinToken._bothTransferContent(address,address,uint256,uint256,uint256,uint256).tTransferAmount (#730)
Variable CoinToken.reflectionFromToken(uint256,bool).rTransferAmount (#583) is too similar to CoinToken._getValues(uint256).tTransferAmount (#749)
Variable CoinToken._getValues(uint256).rTransferAmount (#752) is too similar to CoinToken._getValues(uint256).tTransferAmount (#749)
Variable CoinToken._transferToExcluded(address,address,uint256).rTransferAmount (#689) is too similar to CoinToken._getValues(uint256).tTransferAmount (#749)
Variable CoinToken._getRTransferAmount(uint256,uint256,uint256,uint256,uint256).rTransferAmount (#776) is too similar to CoinToken._bothTransferContent(address,address,uint256,uint256,uint256,uint256).tTransferAmount (#730)
Variable CoinToken._excludedToTransferContent(address,address,uint256,uint256,uint256).rTransferAmount (#714) is too similar to CoinToken._bothTransferContent(address,address,uint256,uint256,uint256,uint256).tTransferAmount (#730)
Variable CoinToken._transferStandard(address,address,uint256).rTransferAmount (#674) is too similar to CoinToken._transferBothExcluded(address,address,uint256).tTransferAmount (#722)
Variable CoinToken._transferFromExcluded(address,address,uint256).rTransferAmount (#706) is too similar to CoinToken._excludedFromTransferContent(address,address,uint256,uint256,uint256).tTransferAmount (#697)
Variable CoinToken._transferFromExcluded(address,address,uint256).rTransferAmount (#706) is too similar to CoinToken._transferToExcluded(address,address,uint256).tTransferAmount (#689)
Variable CoinToken._standardTransferContent(address,address,uint256,uint256).rTransferAmount (#682) is too similar to CoinToken._transferToExcluded(address,address,uint256).tTransferAmount (#689)
Variable CoinToken._transferFromExcluded(address,address,uint256).rTransferAmount (#706) is too similar to CoinToken._transferFromExcluded(address,address,uint256).tTransferAmount (#706)
Variable CoinToken._excludedFromTransferContent(address,address,uint256,uint256,uint256).rTransferAmount (#697) is too similar to CoinToken._bothTransferContent(address,address,uint256,uint256,uint256,uint256).tTransferAmount (#730)
Variable CoinToken._transferFromExcluded(address,address,uint256).rTransferAmount (#706) is too similar to CoinToken._getValues(uint256).tTransferAmount (#749)
Variable CoinToken._standardTransferContent(address,address,uint256,uint256).rTransferAmount (#682) is too similar to CoinToken._getValues(uint256).tTransferAmount (#749)
Variable CoinToken._transferBothExcluded(address,address,uint256).rTransferAmount (#722) is too similar to CoinToken._bothTransferContent(address,address,uint256,uint256,uint256,uint256).tTransferAmount (#730)
Variable CoinToken._transferBothExcluded(address,address,uint256).rTransferAmount (#722) is too similar to CoinToken._transferBothExcluded(address,address,uint256).tTransferAmount (#722)
Variable CoinToken._transferStandard(address,address,uint256).rTransferAmount (#674) is too similar to CoinToken._bothTransferContent(address,address,uint256,uint256,uint256,uint256).tTransferAmount (#730)
Variable CoinToken._transferStandard(address,address,uint256).rTransferAmount (#674) is too similar to CoinToken._transferFromExcluded(address,address,uint256).tTransferAmount (#706)
Variable CoinToken._getRTransferAmount(uint256,uint256,uint256,uint256,uint256).rTransferAmount (#776) is too similar to CoinToken._getValues(uint256).tTransferAmount (#749)
Variable CoinToken._bothTransferContent(address,address,uint256,uint256,uint256,uint256).rTransferAmount (#730) is too similar to CoinToken._getValues(uint256).tTransferAmount (#749)
Variable CoinToken._getRTransferAmount(uint256,uint256,uint256,uint256,uint256).rTransferAmount (#776) is too similar to CoinToken._excludedFromTransferContent(address,address,uint256,uint256,uint256).tTransferAmount (#697)
Variable CoinToken._getRTransferAmount(uint256,uint256,uint256,uint256,uint256).rTransferAmount (#776) is too similar to CoinToken._transferFromExcluded(address,address,uint256).tTransferAmount (#706)
Variable CoinToken._getValues(uint256).rTransferAmount (#752) is too similar to CoinToken._excludedFromTransferContent(address,address,uint256,uint256,uint256).tTransferAmount (#697)
Variable CoinToken._transferToExcluded(address,address,uint256).rTransferAmount (#689) is too similar to CoinToken._transferFromExcluded(address,address,uint256).tTransferAmount (#706)
Variable CoinToken._getRTransferAmount(uint256,uint256,uint256,uint256,uint256).rTransferAmount (#776) is too similar to CoinToken._transferBothExcluded(address,address,uint256).tTransferAmount (#722)
Variable CoinToken._getValues(uint256).rTransferAmount (#752) is too similar to CoinToken._transferFromExcluded(address,address,uint256).tTransferAmount (#706)
Variable CoinToken._excludedFromTransferContent(address,address,uint256,uint256,uint256).rTransferAmount (#697) is too similar to CoinToken._transferToExcluded(address,address,uint256).tTransferAmount (#689)
Variable CoinToken._bothTransferContent(address,address,uint256,uint256,uint256,uint256).rTransferAmount (#730) is too similar to CoinToken._transferToExcluded(address,address,uint256).tTransferAmount (#689)
Variable CoinToken._getValues(uint256).rTransferAmount (#752) is too similar to CoinToken._transferBothExcluded(address,address,uint256).tTransferAmount (#722)
Variable CoinToken._transferToExcluded(address,address,uint256).rTransferAmount (#689) is too similar to CoinToken._transferStandard(address,address,uint256).tTransferAmount (#674)
Variable CoinToken._transferFromExcluded(address,address,uint256).rTransferAmount (#706) is too similar to CoinToken._transferStandard(address,address,uint256).tTransferAmount (#674)
Variable CoinToken.reflectionFromToken(uint256,bool).rTransferAmount (#583) is too similar to CoinToken._transferToExcluded(address,address,uint256).tTransferAmount (#689)
Variable CoinToken._standardTransferContent(address,address,uint256,uint256).rTransferAmount (#682) is too similar to CoinToken._transferBothExcluded(address,address,uint256).tTransferAmount (#722)
Variable CoinToken._excludedFromTransferContent(address,address,uint256,uint256,uint256).rTransferAmount (#697) is too similar to CoinToken._excludedFromTransferContent(address,address,uint256,uint256,uint256).tTransferAmount (#697)
Variable CoinToken._bothTransferContent(address,address,uint256,uint256,uint256,uint256).rTransferAmount (#730) is too similar to CoinToken._excludedFromTransferContent(address,address,uint256,uint256,uint256).tTransferAmount (#697)
Variable CoinToken._excludedFromTransferContent(address,address,uint256,uint256,uint256).rTransferAmount (#697) is too similar to CoinToken._transferFromExcluded(address,address,uint256).tTransferAmount (#706)
Variable CoinToken._bothTransferContent(address,address,uint256,uint256,uint256,uint256).rTransferAmount (#730) is too similar to CoinToken._transferFromExcluded(address,address,uint256).tTransferAmount (#706)
Variable CoinToken._getRTransferAmount(uint256,uint256,uint256,uint256,uint256).rTransferAmount (#776) is too similar to CoinToken._transferStandard(address,address,uint256).tTransferAmount (#674)
Variable CoinToken._excludedFromTransferContent(address,address,uint256,uint256,uint256).rTransferAmount (#697) is too similar to CoinToken._transferBothExcluded(address,address,uint256).tTransferAmount (#722)
Variable CoinToken._bothTransferContent(address,address,uint256,uint256,uint256,uint256).rTransferAmount (#730) is too similar to CoinToken._transferBothExcluded(address,address,uint256).tTransferAmount (#722)
Variable CoinToken._excludedToTransferContent(address,address,uint256,uint256,uint256).rTransferAmount (#714) is too similar to CoinToken._transferToExcluded(address,address,uint256).tTransferAmount (#689)
Variable CoinToken._standardTransferContent(address,address,uint256,uint256).rTransferAmount (#682) is too similar to CoinToken._transferFromExcluded(address,address,uint256).tTransferAmount (#706)
Variable CoinToken._getValues(uint256).rTransferAmount (#752) is too similar to CoinToken._transferStandard(address,address,uint256).tTransferAmount (#674)
Variable CoinToken.reflectionFromToken(uint256,bool).rTransferAmount (#583) is too similar to CoinToken._excludedFromTransferContent(address,address,uint256,uint256,uint256).tTransferAmount (#697)
Variable CoinToken.reflectionFromToken(uint256,bool).rTransferAmount (#583) is too similar to CoinToken._transferFromExcluded(address,address,uint256).tTransferAmount (#706)
Variable CoinToken.reflectionFromToken(uint256,bool).rTransferAmount (#583) is too similar to CoinToken._transferBothExcluded(address,address,uint256).tTransferAmount (#722)
Variable CoinToken._standardTransferContent(address,address,uint256,uint256).rTransferAmount (#682) is too similar to CoinToken._transferStandard(address,address,uint256).tTransferAmount (#674)
Variable CoinToken._excludedToTransferContent(address,address,uint256,uint256,uint256).rTransferAmount (#714) is too similar to CoinToken._excludedFromTransferContent(address,address,uint256,uint256,uint256).tTransferAmount (#697)
Variable CoinToken._excludedToTransferContent(address,address,uint256,uint256,uint256).rTransferAmount (#714) is too similar to CoinToken._transferFromExcluded(address,address,uint256).tTransferAmount (#706)
Variable CoinToken._getRTransferAmount(uint256,uint256,uint256,uint256,uint256).rTransferAmount (#776) is too similar to CoinToken._transferToExcluded(address,address,uint256).tTransferAmount (#689)
Variable CoinToken._bothTransferContent(address,address,uint256,uint256,uint256,uint256).rTransferAmount (#730) is too similar to CoinToken._bothTransferContent(address,address,uint256,uint256,uint256,uint256).tTransferAmount (#730)
Variable CoinToken._excludedFromTransferContent(address,address,uint256,uint256,uint256).rTransferAmount (#697) is too similar to CoinToken._transferStandard(address,address,uint256).tTransferAmount (#674)
Variable CoinToken._bothTransferContent(address,address,uint256,uint256,uint256,uint256).rTransferAmount (#730) is too similar to CoinToken._transferStandard(address,address,uint256).tTransferAmount (#674)
Variable CoinToken._excludedToTransferContent(address,address,uint256,uint256,uint256).rTransferAmount (#714) is too similar to CoinToken._transferBothExcluded(address,address,uint256).tTransferAmount (#722)
Variable CoinToken._getValues(uint256).rTransferAmount (#752) is too similar to CoinToken._transferToExcluded(address,address,uint256).tTransferAmount (#689)
Variable CoinToken._excludedToTransferContent(address,address,uint256,uint256,uint256).rTransferAmount (#714) is too similar to CoinToken._transferStandard(address,address,uint256).tTransferAmount (#674)
Variable CoinToken._transferToExcluded(address,address,uint256).rTransferAmount (#689) is too similar to CoinToken._transferBothExcluded(address,address,uint256).tTransferAmount (#722)
Variable CoinToken._transferFromExcluded(address,address,uint256).rTransferAmount (#706) is too similar to CoinToken._transferBothExcluded(address,address,uint256).tTransferAmount (#722)
Variable CoinToken.reflectionFromToken(uint256,bool).rTransferAmount (#583) is too similar to CoinToken._bothTransferContent(address,address,uint256,uint256,uint256,uint256).tTransferAmount (#730)
Variable CoinToken.reflectionFromToken(uint256,bool).rTransferAmount (#583) is too similar to CoinToken._transferStandard(address,address,uint256).tTransferAmount (#674)
Prevent variables from having similar names.
Additional information: link
CoinToken._GRANULARITY (#463) should be constant
CoinToken._MAX (#461) should be constant
Add the constant attributes to state variables that never change.
Additional information: link
owner() should be declared external:
- Ownable.owner() (#410-412)
renounceOwnership() should be declared external:
- Ownable.renounceOwnership() (#429-432)
transferOwnership(address) should be declared external:
- Ownable.transferOwnership(address) (#438-442)
name() should be declared external:
- CoinToken.name() (#500-502)
symbol() should be declared external:
- CoinToken.symbol() (#504-506)
decimals() should be declared external:
- CoinToken.decimals() (#508-510)
totalSupply() should be declared external:
- CoinToken.totalSupply() (#512-514)
balanceOf(address) should be declared external:
- CoinToken.balanceOf(address) (#516-519)
transfer(address,uint256) should be declared external:
- CoinToken.transfer(address,uint256) (#521-524)
allowance(address,address) should be declared external:
- CoinToken.allowance(address,address) (#526-528)
approve(address,uint256) should be declared external:
- CoinToken.approve(address,uint256) (#530-533)
transferFrom(address,address,uint256) should be declared external:
- CoinToken.transferFrom(address,address,uint256) (#535-539)
increaseAllowance(address,uint256) should be declared external:
- CoinToken.increaseAllowance(address,uint256) (#541-544)
decreaseAllowance(address,uint256) should be declared external:
- CoinToken.decreaseAllowance(address,uint256) (#546-549)
isExcluded(address) should be declared external:
- CoinToken.isExcluded(address) (#551-553)
totalFees() should be declared external:
- CoinToken.totalFees() (#556-558)
totalBurn() should be declared external:
- CoinToken.totalBurn() (#560-562)
totalCharity() should be declared external:
- CoinToken.totalCharity() (#564-566)
deliver(uint256) should be declared external:
- CoinToken.deliver(uint256) (#568-575)
reflectionFromToken(uint256,bool) should be declared external:
- CoinToken.reflectionFromToken(uint256,bool) (#577-586)
updateFee(uint256,uint256,uint256) should be declared external:
- CoinToken.updateFee(uint256,uint256,uint256) (#621-629)
Use the external attribute for functions never called from the contract.
Additional information: link
Swap operations require suspiciously high gas. Contract logic is complex and may disguise some form of scam.
Average 30d number of PancakeSwap swaps is low.
Token is deployed only at one blockchain
Token has only one trading pair
Contract has 4% buy tax and 2% sell tax.
Taxes are low and contract ownership is renounced.
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
Young tokens have high risks of price dump / death
Young tokens have high risks of price dump / death
Price for KTY
LASER DESK beta
Last post in Twitter was more than 30 days ago