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OCT [Octree Finance] Token

About OCT

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Token 15 months
CoinMarketCap 14 months

BSC autofarming Octree token.

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Laser Scorebeta Last Audit: 15 May 2022

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Code:


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


Contract ownership is not renounced (belongs to a wallet)

OCToken.allowance(address,address).owner (contracts/OCToken.sol#533) shadows:
- Ownable.owner() (contracts/OCToken.sol#442-444) (function)
OCToken._approve(address,address,uint256).owner (contracts/OCToken.sol#618) shadows:
- Ownable.owner() (contracts/OCToken.sol#442-444) (function)
Rename the local variables that shadow another component.

Additional information: link

OCToken._setTaxFee(uint256) (contracts/OCToken.sol#749-751) should emit an event for:
- _taxFee = taxFee (contracts/OCToken.sol#750)
OCToken._setBurnFee(uint256) (contracts/OCToken.sol#753-755) should emit an event for:
- _burnFee = burnFee (contracts/OCToken.sol#754)
Emit an event for critical parameter changes.

Additional information: link

Address.isContract(address) (contracts/OCToken.sol#296-305) uses assembly
- INLINE ASM (contracts/OCToken.sol#303)
Address._functionCallWithValue(address,bytes,uint256,string) (contracts/OCToken.sol#389-410) uses assembly
- INLINE ASM (contracts/OCToken.sol#402-405)
Do not use evm assembly.

Additional information: link

OCToken.includeAccount(address) (contracts/OCToken.sol#605-616) has costly operations inside a loop:
- _excluded.pop() (contracts/OCToken.sol#612)
Use a local variable to hold the loop computation result.

Additional information: link

Address._functionCallWithValue(address,bytes,uint256,string) (contracts/OCToken.sol#389-410) is never used and should be removed
Address.functionCall(address,bytes) (contracts/OCToken.sol#349-351) is never used and should be removed
Address.functionCall(address,bytes,string) (contracts/OCToken.sol#359-361) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256) (contracts/OCToken.sol#374-376) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256,string) (contracts/OCToken.sol#384-387) is never used and should be removed
Address.isContract(address) (contracts/OCToken.sol#296-305) is never used and should be removed
Address.sendValue(address,uint256) (contracts/OCToken.sol#323-329) is never used and should be removed
Context._msgData() (contracts/OCToken.sol#36-39) is never used and should be removed
SafeMath.mod(uint256,uint256) (contracts/OCToken.sol#253-255) is never used and should be removed
SafeMath.mod(uint256,uint256,string) (contracts/OCToken.sol#269-272) is never used and should be removed
Remove unused functions.

Additional information: link

OCToken._rTotal (contracts/OCToken.sol#491) is set pre-construction with a non-constant function or state variable:
- (MAX - (MAX % _tTotal))
Remove any initialization of state variables via non-constant state variables or function calls. If variables must be set upon contract deployment, locate initialization in the constructor instead.

Additional information: link

Pragma version^0.6.0 (contracts/OCToken.sol#29) allows old versions
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) (contracts/OCToken.sol#323-329):
- (success) = recipient.call{value: amount}() (contracts/OCToken.sol#327)
Low level call in Address._functionCallWithValue(address,bytes,uint256,string) (contracts/OCToken.sol#389-410):
- (success,returndata) = target.call{value: weiValue}(data) (contracts/OCToken.sol#393)
Avoid low-level calls. Check the call success. If the call is meant for a contract, check for code existence

Additional information: link

Function OCToken._getTaxFee() (contracts/OCToken.sol#737-739) is not in mixedCase
Function OCToken._getBurnFee() (contracts/OCToken.sol#741-743) is not in mixedCase
Function OCToken._getMaxTxAmount() (contracts/OCToken.sol#745-747) is not in mixedCase
Function OCToken._setTaxFee(uint256) (contracts/OCToken.sol#749-751) is not in mixedCase
Function OCToken._setBurnFee(uint256) (contracts/OCToken.sol#753-755) is not in mixedCase
Constant OCToken._decimals (contracts/OCToken.sol#488) is not in UPPER_CASE_WITH_UNDERSCORES
Constant OCToken._name (contracts/OCToken.sol#495) is not in UPPER_CASE_WITH_UNDERSCORES
Constant OCToken._symbol (contracts/OCToken.sol#496) is not in UPPER_CASE_WITH_UNDERSCORES
Variable OCToken._max_tx_size (contracts/OCToken.sol#500) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

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

Additional information: link

Variable OCToken._transferToExcluded(address,address,uint256).rTransferAmount (contracts/OCToken.sol#659) is too similar to OCToken._getValues(uint256).tTransferAmount (contracts/OCToken.sol#699)
Variable OCToken._transferToExcluded(address,address,uint256).rTransferAmount (contracts/OCToken.sol#659) is too similar to OCToken._transferToExcluded(address,address,uint256).tTransferAmount (contracts/OCToken.sol#659)
Variable OCToken._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (contracts/OCToken.sol#716) is too similar to OCToken._transferFromExcluded(address,address,uint256).tTransferAmount (contracts/OCToken.sol#670)
Variable OCToken._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (contracts/OCToken.sol#716) is too similar to OCToken._transferBothExcluded(address,address,uint256).tTransferAmount (contracts/OCToken.sol#681)
Variable OCToken._transferBothExcluded(address,address,uint256).rTransferAmount (contracts/OCToken.sol#681) is too similar to OCToken._transferBothExcluded(address,address,uint256).tTransferAmount (contracts/OCToken.sol#681)
Variable OCToken._transferStandard(address,address,uint256).rTransferAmount (contracts/OCToken.sol#649) is too similar to OCToken._getValues(uint256).tTransferAmount (contracts/OCToken.sol#699)
Variable OCToken._transferFromExcluded(address,address,uint256).rTransferAmount (contracts/OCToken.sol#670) is too similar to OCToken._transferFromExcluded(address,address,uint256).tTransferAmount (contracts/OCToken.sol#670)
Variable OCToken._transferStandard(address,address,uint256).rTransferAmount (contracts/OCToken.sol#649) is too similar to OCToken._transferToExcluded(address,address,uint256).tTransferAmount (contracts/OCToken.sol#659)
Variable OCToken._transferFromExcluded(address,address,uint256).rTransferAmount (contracts/OCToken.sol#670) is too similar to OCToken._transferBothExcluded(address,address,uint256).tTransferAmount (contracts/OCToken.sol#681)
Variable OCToken._transferStandard(address,address,uint256).rTransferAmount (contracts/OCToken.sol#649) is too similar to OCToken._transferStandard(address,address,uint256).tTransferAmount (contracts/OCToken.sol#649)
Variable OCToken._transferBothExcluded(address,address,uint256).rTransferAmount (contracts/OCToken.sol#681) is too similar to OCToken._getValues(uint256).tTransferAmount (contracts/OCToken.sol#699)
Variable OCToken._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (contracts/OCToken.sol#716) is too similar to OCToken._getValues(uint256).tTransferAmount (contracts/OCToken.sol#699)
Variable OCToken.reflectionFromToken(uint256,bool).rTransferAmount (contracts/OCToken.sol#585) is too similar to OCToken._getValues(uint256).tTransferAmount (contracts/OCToken.sol#699)
Variable OCToken._transferBothExcluded(address,address,uint256).rTransferAmount (contracts/OCToken.sol#681) is too similar to OCToken._transferToExcluded(address,address,uint256).tTransferAmount (contracts/OCToken.sol#659)
Variable OCToken._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (contracts/OCToken.sol#716) is too similar to OCToken._transferToExcluded(address,address,uint256).tTransferAmount (contracts/OCToken.sol#659)
Variable OCToken.reflectionFromToken(uint256,bool).rTransferAmount (contracts/OCToken.sol#585) is too similar to OCToken._transferToExcluded(address,address,uint256).tTransferAmount (contracts/OCToken.sol#659)
Variable OCToken._transferStandard(address,address,uint256).rTransferAmount (contracts/OCToken.sol#649) is too similar to OCToken._transferFromExcluded(address,address,uint256).tTransferAmount (contracts/OCToken.sol#670)
Variable OCToken._transferFromExcluded(address,address,uint256).rTransferAmount (contracts/OCToken.sol#670) is too similar to OCToken._getValues(uint256).tTransferAmount (contracts/OCToken.sol#699)
Variable OCToken._transferStandard(address,address,uint256).rTransferAmount (contracts/OCToken.sol#649) is too similar to OCToken._transferBothExcluded(address,address,uint256).tTransferAmount (contracts/OCToken.sol#681)
Variable OCToken._transferFromExcluded(address,address,uint256).rTransferAmount (contracts/OCToken.sol#670) is too similar to OCToken._transferToExcluded(address,address,uint256).tTransferAmount (contracts/OCToken.sol#659)
Variable OCToken._transferToExcluded(address,address,uint256).rTransferAmount (contracts/OCToken.sol#659) is too similar to OCToken._transferFromExcluded(address,address,uint256).tTransferAmount (contracts/OCToken.sol#670)
Variable OCToken._transferFromExcluded(address,address,uint256).rTransferAmount (contracts/OCToken.sol#670) is too similar to OCToken._transferStandard(address,address,uint256).tTransferAmount (contracts/OCToken.sol#649)
Variable OCToken._transferBothExcluded(address,address,uint256).rTransferAmount (contracts/OCToken.sol#681) is too similar to OCToken._transferStandard(address,address,uint256).tTransferAmount (contracts/OCToken.sol#649)
Variable OCToken._getValues(uint256).rTransferAmount (contracts/OCToken.sol#701) is too similar to OCToken._transferStandard(address,address,uint256).tTransferAmount (contracts/OCToken.sol#649)
Variable OCToken._transferToExcluded(address,address,uint256).rTransferAmount (contracts/OCToken.sol#659) is too similar to OCToken._getTValues(uint256,uint256,uint256).tTransferAmount (contracts/OCToken.sol#708)
Variable OCToken.reflectionFromToken(uint256,bool).rTransferAmount (contracts/OCToken.sol#585) is too similar to OCToken._transferStandard(address,address,uint256).tTransferAmount (contracts/OCToken.sol#649)
Variable OCToken._getValues(uint256).rTransferAmount (contracts/OCToken.sol#701) is too similar to OCToken._getValues(uint256).tTransferAmount (contracts/OCToken.sol#699)
Variable OCToken._transferStandard(address,address,uint256).rTransferAmount (contracts/OCToken.sol#649) is too similar to OCToken._getTValues(uint256,uint256,uint256).tTransferAmount (contracts/OCToken.sol#708)
Variable OCToken._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (contracts/OCToken.sol#716) is too similar to OCToken._getTValues(uint256,uint256,uint256).tTransferAmount (contracts/OCToken.sol#708)
Variable OCToken.reflectionFromToken(uint256,bool).rTransferAmount (contracts/OCToken.sol#585) is too similar to OCToken._transferBothExcluded(address,address,uint256).tTransferAmount (contracts/OCToken.sol#681)
Variable OCToken._getValues(uint256).rTransferAmount (contracts/OCToken.sol#701) is too similar to OCToken._transferBothExcluded(address,address,uint256).tTransferAmount (contracts/OCToken.sol#681)
Variable OCToken._transferFromExcluded(address,address,uint256).rTransferAmount (contracts/OCToken.sol#670) is too similar to OCToken._getTValues(uint256,uint256,uint256).tTransferAmount (contracts/OCToken.sol#708)
Variable OCToken._transferBothExcluded(address,address,uint256).rTransferAmount (contracts/OCToken.sol#681) is too similar to OCToken._transferFromExcluded(address,address,uint256).tTransferAmount (contracts/OCToken.sol#670)
Variable OCToken._getValues(uint256).rTransferAmount (contracts/OCToken.sol#701) is too similar to OCToken._transferFromExcluded(address,address,uint256).tTransferAmount (contracts/OCToken.sol#670)
Variable OCToken._transferBothExcluded(address,address,uint256).rTransferAmount (contracts/OCToken.sol#681) is too similar to OCToken._getTValues(uint256,uint256,uint256).tTransferAmount (contracts/OCToken.sol#708)
Variable OCToken.reflectionFromToken(uint256,bool).rTransferAmount (contracts/OCToken.sol#585) is too similar to OCToken._transferFromExcluded(address,address,uint256).tTransferAmount (contracts/OCToken.sol#670)
Variable OCToken._transferToExcluded(address,address,uint256).rTransferAmount (contracts/OCToken.sol#659) is too similar to OCToken._transferStandard(address,address,uint256).tTransferAmount (contracts/OCToken.sol#649)
Variable OCToken._getValues(uint256).rTransferAmount (contracts/OCToken.sol#701) is too similar to OCToken._getTValues(uint256,uint256,uint256).tTransferAmount (contracts/OCToken.sol#708)
Variable OCToken.reflectionFromToken(uint256,bool).rTransferAmount (contracts/OCToken.sol#585) is too similar to OCToken._getTValues(uint256,uint256,uint256).tTransferAmount (contracts/OCToken.sol#708)
Variable OCToken._getValues(uint256).rTransferAmount (contracts/OCToken.sol#701) is too similar to OCToken._transferToExcluded(address,address,uint256).tTransferAmount (contracts/OCToken.sol#659)
Variable OCToken._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (contracts/OCToken.sol#716) is too similar to OCToken._transferStandard(address,address,uint256).tTransferAmount (contracts/OCToken.sol#649)
Variable OCToken._transferToExcluded(address,address,uint256).rTransferAmount (contracts/OCToken.sol#659) is too similar to OCToken._transferBothExcluded(address,address,uint256).tTransferAmount (contracts/OCToken.sol#681)
Prevent variables from having similar names.

Additional information: link

OCToken._max_tx_size (contracts/OCToken.sol#500) should be constant
Add the constant attributes to state variables that never change.

Additional information: link

renounceOwnership() should be declared external:
- Ownable.renounceOwnership() (contracts/OCToken.sol#461-464)
transferOwnership(address) should be declared external:
- Ownable.transferOwnership(address) (contracts/OCToken.sol#470-474)
name() should be declared external:
- OCToken.name() (contracts/OCToken.sol#507-509)
symbol() should be declared external:
- OCToken.symbol() (contracts/OCToken.sol#511-513)
decimals() should be declared external:
- OCToken.decimals() (contracts/OCToken.sol#515-517)
totalSupply() should be declared external:
- OCToken.totalSupply() (contracts/OCToken.sol#519-521)
balanceOf(address) should be declared external:
- OCToken.balanceOf(address) (contracts/OCToken.sol#523-526)
transfer(address,uint256) should be declared external:
- OCToken.transfer(address,uint256) (contracts/OCToken.sol#528-531)
allowance(address,address) should be declared external:
- OCToken.allowance(address,address) (contracts/OCToken.sol#533-535)
approve(address,uint256) should be declared external:
- OCToken.approve(address,uint256) (contracts/OCToken.sol#537-540)
transferFrom(address,address,uint256) should be declared external:
- OCToken.transferFrom(address,address,uint256) (contracts/OCToken.sol#542-546)
increaseAllowance(address,uint256) should be declared external:
- OCToken.increaseAllowance(address,uint256) (contracts/OCToken.sol#548-551)
decreaseAllowance(address,uint256) should be declared external:
- OCToken.decreaseAllowance(address,uint256) (contracts/OCToken.sol#553-556)
isExcluded(address) should be declared external:
- OCToken.isExcluded(address) (contracts/OCToken.sol#558-560)
totalFees() should be declared external:
- OCToken.totalFees() (contracts/OCToken.sol#562-564)
totalBurn() should be declared external:
- OCToken.totalBurn() (contracts/OCToken.sol#566-568)
deliver(uint256) should be declared external:
- OCToken.deliver(uint256) (contracts/OCToken.sol#570-577)
reflectionFromToken(uint256,bool) should be declared external:
- OCToken.reflectionFromToken(uint256,bool) (contracts/OCToken.sol#579-588)
_getTaxFee() should be declared external:
- OCToken._getTaxFee() (contracts/OCToken.sol#737-739)
_getBurnFee() should be declared external:
- OCToken._getBurnFee() (contracts/OCToken.sol#741-743)
_getMaxTxAmount() should be declared external:
- OCToken._getMaxTxAmount() (contracts/OCToken.sol#745-747)
Use the external attribute for functions never called from the contract.

Additional information: link

Holders:


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.

Contract has 3% buy tax and 2% sell tax.
Taxes are low but contract ownership is not renounced. Token has a high risk of becoming a honeypot.


Token is deployed only at one blockchain


Last post in Twitter was more than 180 days ago


Unable to find Youtube account


Unable to find Discord account

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Token was delisted from CoinGecko

Additional information: link


Token was delisted (assigned to inactive / untracked listing) from CoinMarketCap

Additional information: link


Unable to find audit link on the website


Unable to find whitepaper link on the website


Token is not listed at Mobula.Finance

Additional information: link


Token has no active CoinGecko listing / rank


Token has no active CoinMarketCap listing / rank


Token has a considerable age, but average PancakeSwap 30d trading volume is low

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