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GOLD Token

About GOLD

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Token 18 months

The Gold Project is a combination of 5 solid blockchain projects. Gold Ecosystem connects Gold token to It's other family members/projects. 5% of every buy and 6% of every sell transaction tax goes towards the GG BNB miner! 1% of each transaction goes towards Gold Lotto! If you are an investor in GG miner and Gold Token, you have more chances of winning. 30% of Gold Swap revenue goes to GG miner and 50% goes to Gold Token LP. A fully loaded ecosystem that will thrive together.

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Laser Scorebeta Last Audit: 29 May 2022

report
Token has too many issues. Scam probability is high.

Gold.swap(uint256) (contracts/Gold.sol#278-304) sends eth to arbitrary user
Dangerous calls:
- marketingAddress.transfer(ETHToMarketing) (contracts/Gold.sol#297)
Gold.addLiquidity(uint256,uint256) (contracts/Gold.sol#322-333) sends eth to arbitrary user
Dangerous calls:
- PancakeSwapV2Router.addLiquidityETH{value: ETHAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (contracts/Gold.sol#324-331)
Ensure that an arbitrary user cannot withdraw unauthorized funds.

Additional information: link

Gold.random(uint256,uint256) (contracts/Gold.sol#176-194) uses a weak PRNG: "rand % to (contracts/Gold.sol#193)"
Do not use block.timestamp, now or blockhash as a source of randomness

Additional information: link

Reentrancy in Gold._transfer(address,address,uint256) (contracts/Gold.sol#208-266):
External calls:
- swap(numTokensToSwap) (contracts/Gold.sol#231)
- PancakeSwapV2Router.addLiquidityETH{value: ETHAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (contracts/Gold.sol#324-331)
- PancakeSwapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (contracts/Gold.sol#313-319)
External calls sending eth:
- swap(numTokensToSwap) (contracts/Gold.sol#231)
- PancakeSwapV2Router.addLiquidityETH{value: ETHAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (contracts/Gold.sol#324-331)
- marketingAddress.transfer(ETHToMarketing) (contracts/Gold.sol#297)
State variables written after the call(s):
- transferRFI(from,winner,lottery,rate) (contracts/Gold.sol#242)
- _balances[from] -= amount (contracts/ERC20RFI.sol#76)
- _balances[to] += amount (contracts/ERC20RFI.sol#79)
- transferRFI(from,address(this),toSwap,rate) (contracts/Gold.sol#243)
- _balances[from] -= amount (contracts/ERC20RFI.sol#76)
- _balances[to] += amount (contracts/ERC20RFI.sol#79)
- transferRFI(from,to,amount,rate) (contracts/Gold.sol#245)
- _balances[from] -= amount (contracts/ERC20RFI.sol#76)
- _balances[to] += amount (contracts/ERC20RFI.sol#79)
- _reflectRfi(from,rfi,rate) (contracts/Gold.sol#246)
- _balances[from] -= amount (contracts/ERC20RFI.sol#159)
- _reflectRfi(from,rfi,rate) (contracts/Gold.sol#246)
- _rTotal -= rAmount (contracts/ERC20RFI.sol#162)
- transferRFI(from,winner,lottery,rate) (contracts/Gold.sol#242)
- _rbalances[from] -= rAmount (contracts/ERC20RFI.sol#82)
- _rbalances[to] += rAmount (contracts/ERC20RFI.sol#83)
- transferRFI(from,address(this),toSwap,rate) (contracts/Gold.sol#243)
- _rbalances[from] -= rAmount (contracts/ERC20RFI.sol#82)
- _rbalances[to] += rAmount (contracts/ERC20RFI.sol#83)
- transferRFI(from,to,amount,rate) (contracts/Gold.sol#245)
- _rbalances[from] -= rAmount (contracts/ERC20RFI.sol#82)
- _rbalances[to] += rAmount (contracts/ERC20RFI.sol#83)
- _reflectRfi(from,rfi,rate) (contracts/Gold.sol#246)
- _rbalances[from] -= rAmount (contracts/ERC20RFI.sol#161)
Apply the check-effects-interactions pattern.

Additional information: link

ERC20RFI._allowances (contracts/ERC20RFI.sol#13) shadows:
- ERC20._allowances (contracts/ERC20.sol#38)
Remove the state variable shadowing.

Additional information: link


Combination 1: Reentrancy vulnerabilities + Functions that send Ether to arbitraty destination. Usual for scams. May be justified by some complex mechanics (e.g. rebase, reflections). DYOR & manual audit are advised.


Unable to verify that contract auditor is trusted: Certik, Quantstamp, Hacken, Solidity, Paladinsec, Openzeppelin, Verichains


Not a direct threat, but may indicate unreliable intentions of developer. Widespread names (e.g. Elon, King, Moon, Doge) are common among meme-tokens and scams. The allow to gain free hype and attract unexperienced investors.


Not a direct threat, but may indicate unreliable intentions of developer. Both name and ticker of current token are widespread, i.e. common across multiple tokens. This is slightly suspicious

Variable IUniswapV2Router01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountADesired (@uniswap/v2-periphery/contracts/interfaces/IUniswapV2Router01.sol#10) is too similar to IUniswapV2Router01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountBDesired (@uniswap/v2-periphery/contracts/interfaces/IUniswapV2Router01.sol#11)
Prevent variables from having similar names.

Additional information: link

Gold.constructor(IUniswapV2Router02,address) (contracts/Gold.sol#90-119) uses literals with too many digits:
- isExcludedFromLottery[0x000000000000000000000000000000000000dEaD] = true (contracts/Gold.sol#114-116)
Gold.lotterize(uint256) (contracts/Gold.sol#196-206) uses literals with too many digits:
- chosenWinner = address(0x000000000000000000000000000000000000dEaD) (contracts/Gold.sol#203-205)
Gold._transfer(address,address,uint256) (contracts/Gold.sol#208-266) uses literals with too many digits:
- winner != address(0x000000000000000000000000000000000000dEaD) (contracts/Gold.sol#239)
Use: Ether suffix, Time suffix, or The scientific notation

Additional information: link

ERC20RFI._allowances (contracts/ERC20RFI.sol#13) is never used in Gold (contracts/Gold.sol#44-342)
Remove unused state variables.

Additional information: link

Reentrancy in Gold.constructor(IUniswapV2Router02,address) (contracts/Gold.sol#90-119):
External calls:
- pancakeswapV2Pair = IUniswapV2Factory(_PancakeSwapV2Router.factory()).createPair(address(this),_PancakeSwapV2Router.WETH()) (contracts/Gold.sol#95-96)
State variables written after the call(s):
- _excludeFromReward(address(this)) (contracts/Gold.sol#107)
- _balances[account] = tokenFromReflection(_rbalances[account]) (contracts/ERC20RFI.sol#117)
- _excludeFromReward(pancakeswapV2Pair) (contracts/Gold.sol#108)
- _balances[account] = tokenFromReflection(_rbalances[account]) (contracts/ERC20RFI.sol#117)
Apply the check-effects-interactions pattern.

Additional information: link

Gold.excludeFromLottery(address) (contracts/Gold.sol#121-125) ignores return value by tokenHoldersEnumSet.remove(account) (contracts/Gold.sol#124)
Gold._transfer(address,address,uint256) (contracts/Gold.sol#208-266) ignores return value by tokenHoldersEnumSet.add(to) (contracts/Gold.sol#257)
Gold._transfer(address,address,uint256) (contracts/Gold.sol#208-266) ignores return value by tokenHoldersEnumSet.remove(from) (contracts/Gold.sol#264)
Gold.refreshLotteryStatus() (contracts/Gold.sol#268-276) ignores return value by tokenHoldersEnumSet.add(msg.sender) (contracts/Gold.sol#275)
Gold.swap(uint256) (contracts/Gold.sol#278-304) ignores return value by Create2.deploy(address(this).balance,bytes32(0),type()(ForceSender).creationCode) (contracts/Gold.sol#299-303)
Gold.addLiquidity(uint256,uint256) (contracts/Gold.sol#322-333) ignores return value by PancakeSwapV2Router.addLiquidityETH{value: ETHAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (contracts/Gold.sol#324-331)
Ensure that all the return values of the function calls are used.

Additional information: link

Gold.constructor(IUniswapV2Router02,address)._marketingAddress (contracts/Gold.sol#92) lacks a zero-check on :
- marketingAddress = _marketingAddress (contracts/Gold.sol#94)
Check that the address is not zero.

Additional information: link

Reentrancy in Gold.constructor(IUniswapV2Router02,address) (contracts/Gold.sol#90-119):
External calls:
- pancakeswapV2Pair = IUniswapV2Factory(_PancakeSwapV2Router.factory()).createPair(address(this),_PancakeSwapV2Router.WETH()) (contracts/Gold.sol#95-96)
State variables written after the call(s):
- PancakeSwapV2Router = _PancakeSwapV2Router (contracts/Gold.sol#102)
- _approve(address(this),address(_PancakeSwapV2Router),type()(uint256).max) (contracts/Gold.sol#97-101)
- _allowances[owner][spender] = amount (contracts/ERC20.sol#318)
- _minLottoBalance = 200_000 * 10 ** decimals() (contracts/Gold.sol#118)
- isExcludedFromFee[owner()] = true (contracts/Gold.sol#103)
- isExcludedFromFee[address(this)] = true (contracts/Gold.sol#104)
- isExcludedFromFee[marketingAddress] = true (contracts/Gold.sol#105)
- isExcludedFromLottery[owner()] = true (contracts/Gold.sol#110)
- isExcludedFromLottery[marketingAddress] = true (contracts/Gold.sol#111)
- isExcludedFromLottery[address(this)] = true (contracts/Gold.sol#112)
- isExcludedFromLottery[pancakeswapV2Pair] = true (contracts/Gold.sol#113)
- isExcludedFromLottery[0x000000000000000000000000000000000000dEaD] = true (contracts/Gold.sol#114-116)
- numTokensToSwap = supply / 1000 (contracts/Gold.sol#117)
Apply the check-effects-interactions pattern.

Additional information: link

Reentrancy in Gold._transfer(address,address,uint256) (contracts/Gold.sol#208-266):
External calls:
- swap(numTokensToSwap) (contracts/Gold.sol#231)
- PancakeSwapV2Router.addLiquidityETH{value: ETHAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (contracts/Gold.sol#324-331)
- PancakeSwapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (contracts/Gold.sol#313-319)
External calls sending eth:
- swap(numTokensToSwap) (contracts/Gold.sol#231)
- PancakeSwapV2Router.addLiquidityETH{value: ETHAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (contracts/Gold.sol#324-331)
- marketingAddress.transfer(ETHToMarketing) (contracts/Gold.sol#297)
Event emitted after the call(s):
- LotteryWon(winner,(amount * appliedFees.lottery) / 100) (contracts/Gold.sol#240)
- Transfer(from,to,amount) (contracts/ERC20RFI.sol#85)
- transferRFI(from,winner,lottery,rate) (contracts/Gold.sol#242)
- Transfer(from,to,amount) (contracts/ERC20RFI.sol#85)
- transferRFI(from,to,amount,rate) (contracts/Gold.sol#245)
- Transfer(from,to,amount) (contracts/ERC20RFI.sol#85)
- transferRFI(from,address(this),toSwap,rate) (contracts/Gold.sol#243)
Reentrancy in Gold.addLiquidity(uint256,uint256) (contracts/Gold.sol#322-333):
External calls:
- PancakeSwapV2Router.addLiquidityETH{value: ETHAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (contracts/Gold.sol#324-331)
Event emitted after the call(s):
- LiquidityAdded(tokenAmount,ETHAmount) (contracts/Gold.sol#332)
Reentrancy in Gold.constructor(IUniswapV2Router02,address) (contracts/Gold.sol#90-119):
External calls:
- pancakeswapV2Pair = IUniswapV2Factory(_PancakeSwapV2Router.factory()).createPair(address(this),_PancakeSwapV2Router.WETH()) (contracts/Gold.sol#95-96)
Event emitted after the call(s):
- Approval(owner,spender,amount) (contracts/ERC20.sol#319)
- _approve(address(this),address(_PancakeSwapV2Router),type()(uint256).max) (contracts/Gold.sol#97-101)
Reentrancy in Gold.swap(uint256) (contracts/Gold.sol#278-304):
External calls:
- swapTokensForETH(toSwap) (contracts/Gold.sol#286)
- PancakeSwapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (contracts/Gold.sol#313-319)
- addLiquidity(tokensToAddLiquidityWith,ETHToAddLiquidityWith) (contracts/Gold.sol#293)
- PancakeSwapV2Router.addLiquidityETH{value: ETHAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (contracts/Gold.sol#324-331)
External calls sending eth:
- addLiquidity(tokensToAddLiquidityWith,ETHToAddLiquidityWith) (contracts/Gold.sol#293)
- PancakeSwapV2Router.addLiquidityETH{value: ETHAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (contracts/Gold.sol#324-331)
Event emitted after the call(s):
- LiquidityAdded(tokenAmount,ETHAmount) (contracts/Gold.sol#332)
- addLiquidity(tokensToAddLiquidityWith,ETHToAddLiquidityWith) (contracts/Gold.sol#293)
Apply the check-effects-interactions pattern.

Additional information: link

Create2.deploy(uint256,bytes32,bytes) (@openzeppelin/contracts/utils/Create2.sol#30-43) uses assembly
- INLINE ASM (@openzeppelin/contracts/utils/Create2.sol#38-40)
EnumerableSet.values(EnumerableSet.AddressSet) (@openzeppelin/contracts/utils/structs/EnumerableSet.sol#274-283) uses assembly
- INLINE ASM (@openzeppelin/contracts/utils/structs/EnumerableSet.sol#278-280)
EnumerableSet.values(EnumerableSet.UintSet) (@openzeppelin/contracts/utils/structs/EnumerableSet.sol#347-356) uses assembly
- INLINE ASM (@openzeppelin/contracts/utils/structs/EnumerableSet.sol#351-353)
Do not use evm assembly.

Additional information: link

Different versions of Solidity is used:
- Version used: ['>=0.5.0', '>=0.6.2', '>=0.7.0<0.9.0', '^0.8.0']
- ^0.8.0 (@openzeppelin/contracts/access/Ownable.sol#4)
- ^0.8.0 (@openzeppelin/contracts/token/ERC20/IERC20.sol#4)
- ^0.8.0 (@openzeppelin/contracts/token/ERC20/extensions/IERC20Metadata.sol#4)
- ^0.8.0 (@openzeppelin/contracts/utils/Context.sol#4)
- ^0.8.0 (@openzeppelin/contracts/utils/Create2.sol#4)
- ^0.8.0 (@openzeppelin/contracts/utils/structs/EnumerableSet.sol#4)
- >=0.5.0 (@uniswap/v2-core/contracts/interfaces/IUniswapV2Factory.sol#1)
- >=0.6.2 (@uniswap/v2-periphery/contracts/interfaces/IUniswapV2Router01.sol#1)
- >=0.6.2 (@uniswap/v2-periphery/contracts/interfaces/IUniswapV2Router02.sol#1)
- ^0.8.0 (contracts/ERC20.sol#4)
- ^0.8.0 (contracts/ERC20RFI.sol#1)
- >=0.7.0<0.9.0 (contracts/ForceSender.sol#1)
- ^0.8.0 (contracts/Gold.sol#6)
Use one Solidity version.

Additional information: link

Context._msgData() (@openzeppelin/contracts/utils/Context.sol#21-23) is never used and should be removed
ERC20._burn(address,uint256) (contracts/ERC20.sol#280-295) is never used and should be removed
ERC20._transfer(address,address,uint256) (contracts/ERC20.sol#226-246) is never used and should be removed
EnumerableSet.add(EnumerableSet.Bytes32Set,bytes32) (@openzeppelin/contracts/utils/structs/EnumerableSet.sol#158-160) is never used and should be removed
EnumerableSet.add(EnumerableSet.UintSet,uint256) (@openzeppelin/contracts/utils/structs/EnumerableSet.sol#297-299) is never used and should be removed
EnumerableSet.at(EnumerableSet.Bytes32Set,uint256) (@openzeppelin/contracts/utils/structs/EnumerableSet.sol#196-198) is never used and should be removed
EnumerableSet.at(EnumerableSet.UintSet,uint256) (@openzeppelin/contracts/utils/structs/EnumerableSet.sol#335-337) is never used and should be removed
EnumerableSet.contains(EnumerableSet.Bytes32Set,bytes32) (@openzeppelin/contracts/utils/structs/EnumerableSet.sol#175-177) is never used and should be removed
EnumerableSet.contains(EnumerableSet.UintSet,uint256) (@openzeppelin/contracts/utils/structs/EnumerableSet.sol#314-316) is never used and should be removed
EnumerableSet.length(EnumerableSet.Bytes32Set) (@openzeppelin/contracts/utils/structs/EnumerableSet.sol#182-184) is never used and should be removed
EnumerableSet.length(EnumerableSet.UintSet) (@openzeppelin/contracts/utils/structs/EnumerableSet.sol#321-323) is never used and should be removed
EnumerableSet.remove(EnumerableSet.Bytes32Set,bytes32) (@openzeppelin/contracts/utils/structs/EnumerableSet.sol#168-170) is never used and should be removed
EnumerableSet.remove(EnumerableSet.UintSet,uint256) (@openzeppelin/contracts/utils/structs/EnumerableSet.sol#307-309) is never used and should be removed
EnumerableSet.values(EnumerableSet.Bytes32Set) (@openzeppelin/contracts/utils/structs/EnumerableSet.sol#208-210) is never used and should be removed
EnumerableSet.values(EnumerableSet.UintSet) (@openzeppelin/contracts/utils/structs/EnumerableSet.sol#347-356) is never used and should be removed
Remove unused functions.

Additional information: link

Pragma version^0.8.0 (@openzeppelin/contracts/access/Ownable.sol#4) allows old versions
Pragma version^0.8.0 (@openzeppelin/contracts/token/ERC20/IERC20.sol#4) allows old versions
Pragma version^0.8.0 (@openzeppelin/contracts/token/ERC20/extensions/IERC20Metadata.sol#4) allows old versions
Pragma version^0.8.0 (@openzeppelin/contracts/utils/Context.sol#4) allows old versions
Pragma version^0.8.0 (@openzeppelin/contracts/utils/Create2.sol#4) allows old versions
Pragma version^0.8.0 (@openzeppelin/contracts/utils/structs/EnumerableSet.sol#4) allows old versions
Pragma version>=0.5.0 (@uniswap/v2-core/contracts/interfaces/IUniswapV2Factory.sol#1) allows old versions
Pragma version>=0.6.2 (@uniswap/v2-periphery/contracts/interfaces/IUniswapV2Router01.sol#1) allows old versions
Pragma version>=0.6.2 (@uniswap/v2-periphery/contracts/interfaces/IUniswapV2Router02.sol#1) allows old versions
Pragma version^0.8.0 (contracts/ERC20.sol#4) allows old versions
Pragma version^0.8.0 (contracts/ERC20RFI.sol#1) allows old versions
Pragma version>=0.7.0<0.9.0 (contracts/ForceSender.sol#1) is too complex
Pragma version^0.8.0 (contracts/Gold.sol#6) allows old versions
solc-0.8.14 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

Function IUniswapV2Router01.WETH() (@uniswap/v2-periphery/contracts/interfaces/IUniswapV2Router01.sol#5) is not in mixedCase
Variable ERC20._balances (contracts/ERC20.sol#36) is not in mixedCase
Variable ERC20RFI._rbalances (contracts/ERC20RFI.sol#11) is not in mixedCase
Variable ERC20RFI._rTotal (contracts/ERC20RFI.sol#15) is not in mixedCase
Struct Gold.swapFeesDistribution (contracts/Gold.sol#55-59) is not in CapWords
Struct Gold.feeRatesStruct (contracts/Gold.sol#64-68) is not in CapWords
Parameter Gold.setSwapEnabled(bool)._enabled (contracts/Gold.sol#154) is not in mixedCase
Parameter Gold.setBuyFees(Gold.feeRatesStruct)._buyRates (contracts/Gold.sol#159) is not in mixedCase
Parameter Gold.setSellFees(Gold.feeRatesStruct)._sellRates (contracts/Gold.sol#163) is not in mixedCase
Parameter Gold.setSwapFeesDistribution(Gold.swapFeesDistribution)._swapFees (contracts/Gold.sol#167) is not in mixedCase
Parameter Gold.addLiquidity(uint256,uint256).ETHAmount (contracts/Gold.sol#322) is not in mixedCase
Function Gold.TVLSenderAddress() (contracts/Gold.sol#335-341) is not in mixedCase
Variable Gold._minLottoBalance (contracts/Gold.sol#53) is not in mixedCase
Variable Gold.PancakeSwapV2Router (contracts/Gold.sol#76) is not in mixedCase
Constant Gold.supply (contracts/Gold.sol#83) is not in UPPER_CASE_WITH_UNDERSCORES
Follow the Solidity naming convention.

Additional information: link

Reentrancy in Gold._transfer(address,address,uint256) (contracts/Gold.sol#208-266):
External calls:
- swap(numTokensToSwap) (contracts/Gold.sol#231)
- marketingAddress.transfer(ETHToMarketing) (contracts/Gold.sol#297)
External calls sending eth:
- swap(numTokensToSwap) (contracts/Gold.sol#231)
- PancakeSwapV2Router.addLiquidityETH{value: ETHAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (contracts/Gold.sol#324-331)
- marketingAddress.transfer(ETHToMarketing) (contracts/Gold.sol#297)
State variables written after the call(s):
- transferRFI(from,winner,lottery,rate) (contracts/Gold.sol#242)
- _balances[from] -= amount (contracts/ERC20RFI.sol#76)
- _balances[to] += amount (contracts/ERC20RFI.sol#79)
- transferRFI(from,address(this),toSwap,rate) (contracts/Gold.sol#243)
- _balances[from] -= amount (contracts/ERC20RFI.sol#76)
- _balances[to] += amount (contracts/ERC20RFI.sol#79)
- transferRFI(from,to,amount,rate) (contracts/Gold.sol#245)
- _balances[from] -= amount (contracts/ERC20RFI.sol#76)
- _balances[to] += amount (contracts/ERC20RFI.sol#79)
- _reflectRfi(from,rfi,rate) (contracts/Gold.sol#246)
- _balances[from] -= amount (contracts/ERC20RFI.sol#159)
- _reflectRfi(from,rfi,rate) (contracts/Gold.sol#246)
- _rTotal -= rAmount (contracts/ERC20RFI.sol#162)
- transferRFI(from,winner,lottery,rate) (contracts/Gold.sol#242)
- _rbalances[from] -= rAmount (contracts/ERC20RFI.sol#82)
- _rbalances[to] += rAmount (contracts/ERC20RFI.sol#83)
- transferRFI(from,address(this),toSwap,rate) (contracts/Gold.sol#243)
- _rbalances[from] -= rAmount (contracts/ERC20RFI.sol#82)
- _rbalances[to] += rAmount (contracts/ERC20RFI.sol#83)
- transferRFI(from,to,amount,rate) (contracts/Gold.sol#245)
- _rbalances[from] -= rAmount (contracts/ERC20RFI.sol#82)
- _rbalances[to] += rAmount (contracts/ERC20RFI.sol#83)
- _reflectRfi(from,rfi,rate) (contracts/Gold.sol#246)
- _rbalances[from] -= rAmount (contracts/ERC20RFI.sol#161)
Event emitted after the call(s):
- LotteryWon(winner,(amount * appliedFees.lottery) / 100) (contracts/Gold.sol#240)
- Transfer(from,to,amount) (contracts/ERC20RFI.sol#85)
- transferRFI(from,address(this),toSwap,rate) (contracts/Gold.sol#243)
- Transfer(from,to,amount) (contracts/ERC20RFI.sol#85)
- transferRFI(from,winner,lottery,rate) (contracts/Gold.sol#242)
- Transfer(from,to,amount) (contracts/ERC20RFI.sol#85)
- transferRFI(from,to,amount,rate) (contracts/Gold.sol#245)
Apply the check-effects-interactions pattern.

Additional information: link

renounceOwnership() should be declared external:
- Ownable.renounceOwnership() (@openzeppelin/contracts/access/Ownable.sol#54-56)
transferOwnership(address) should be declared external:
- Ownable.transferOwnership(address) (@openzeppelin/contracts/access/Ownable.sol#62-65)
name() should be declared external:
- ERC20.name() (contracts/ERC20.sol#62-64)
symbol() should be declared external:
- ERC20.symbol() (contracts/ERC20.sol#70-72)
transfer(address,uint256) should be declared external:
- ERC20.transfer(address,uint256) (contracts/ERC20.sol#113-117)
approve(address,uint256) should be declared external:
- ERC20.approve(address,uint256) (contracts/ERC20.sol#136-140)
transferFrom(address,address,uint256) should be declared external:
- ERC20.transferFrom(address,address,uint256) (contracts/ERC20.sol#158-167)
increaseAllowance(address,uint256) should be declared external:
- ERC20.increaseAllowance(address,uint256) (contracts/ERC20.sol#181-185)
decreaseAllowance(address,uint256) should be declared external:
- ERC20.decreaseAllowance(address,uint256) (contracts/ERC20.sol#201-210)
isExcludedFromReward(address) should be declared external:
- ERC20RFI.isExcludedFromReward(address) (contracts/ERC20RFI.sol#122-124)
excludeFromAll(address) should be declared external:
- Gold.excludeFromAll(address) (contracts/Gold.sol#127-131)
includeInLottery(address) should be declared external:
- Gold.includeInLottery(address) (contracts/Gold.sol#133-136)
includeInFee(address) should be declared external:
- Gold.includeInFee(address) (contracts/Gold.sol#150-152)
setSwapEnabled(bool) should be declared external:
- Gold.setSwapEnabled(bool) (contracts/Gold.sol#154-157)
Use the external attribute for functions never called from the contract.

Additional information: link


Contract ownership is semi-renounced (passed to a contract)

Holders:

Contract has 12% buy tax and 13% sell tax.
Taxes are high (over 10%) but contract ownership is renounced.


Average 30d PancakeSwap liquidity is low.


Average 30d PancakeSwap volume is low.


Average 30d number of PancakeSwap swaps is low.


Number of Binance Smart Chain (BSC) token holders is low.


Token is deployed only at one blockchain


Token has only one trading pair


Telegram account has relatively few subscribers


Twitter account has relatively few followers


Unable to find Blog account (Reddit or Medium)


Unable to find Youtube account


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

Additional information: link


Unable to find token on CoinGecko

Additional information: link


Unable to find token on CoinMarketCap

Additional information: link


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


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


Token is not listed at Mobula.Finance

Additional information: link


Unable to find token on CoinHunt

Additional information: link


Unable to find code repository for the project


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


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


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

Price for GOLD

News for GOLD