PRM [Pyramid] Token

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

PyramidToken._writeCheckpoint(address,uint32,uint256,uint256) (#1142-1160) uses a dangerous strict equality:
- nCheckpoints > 0 && checkpoints[delegatee][nCheckpoints - 1].fromBlock == blockNumber (#1152)
Don't use strict equality to determine if an account has enough Ether or tokens.

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ERC20.constructor(string,string).name (#463) shadows:
- ERC20.name() (#472-474) (function)
ERC20.constructor(string,string).symbol (#463) shadows:
- ERC20.symbol() (#480-482) (function)
Rename the local variables that shadow another component.

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PyramidToken.delegateBySig(address,uint256,uint256,uint8,bytes32,bytes32) (#1008-1049) uses timestamp for comparisons
Dangerous comparisons:
- require(bool,string)(now <= expiry,PRM::delegateBySig: signature expired) (#1047)
Avoid relying on block.timestamp.

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Address.isContract(address) (#291-300) uses assembly
- INLINE ASM (#298)
Address._functionCallWithValue(address,bytes,uint256,string) (#384-405) uses assembly
- INLINE ASM (#397-400)
PyramidToken.getChainId() (#1167-1171) uses assembly
- INLINE ASM (#1169)
Do not use evm assembly.

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PyramidToken._transfer(address,address,uint256) (#852-863) compares to a boolean constant:
-transferBurnRate > 0 && _transferBurnExceptAddresses[sender] != true && _transferBurnExceptAddresses[recipient] != true && recipient != address(0) (#853)
PyramidToken.startFarming() (#1217-1222) compares to a boolean constant:
-require(bool,string)(farmingEnabled == false,Farming has been started already!) (#1218)
Remove the equality to the boolean constant.

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Redundant expression "this (#23)" inContext (#17-26)
Remove redundant statements if they congest code but offer no value.

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PyramidToken.setTransferBurnRate(uint256) (#1203-1206) should emit an event for:
- transferBurnRate = _tranferBurnRate (#1205)
Emit an event for critical parameter changes.

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Different versions of Solidity is used:
- Version used: ['0.6.12', '^0.6.0', '^0.6.2']
- ^0.6.0 (#5)
- ^0.6.0 (#30)
- ^0.6.0 (#108)
- ^0.6.2 (#268)
- ^0.6.0 (#410)
- ^0.6.0 (#717)
- 0.6.12 (#785)
Use one Solidity version.

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Address._functionCallWithValue(address,bytes,uint256,string) (#384-405) is never used and should be removed
Address.functionCall(address,bytes) (#344-346) is never used and should be removed
Address.functionCall(address,bytes,string) (#354-356) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256) (#369-371) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256,string) (#379-382) is never used and should be removed
Address.isContract(address) (#291-300) is never used and should be removed
Address.sendValue(address,uint256) (#318-324) is never used and should be removed
Context._msgData() (#22-25) is never used and should be removed
ERC20._setupDecimals(uint8) (#694-696) is never used and should be removed
SafeMath.mod(uint256,uint256) (#244-246) is never used and should be removed
SafeMath.mod(uint256,uint256,string) (#260-263) is never used and should be removed
Remove unused functions.

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Pragma version^0.6.0 (#5) allows old versions
Pragma version^0.6.0 (#30) allows old versions
Pragma version^0.6.0 (#108) allows old versions
Pragma version^0.6.2 (#268) allows old versions
Pragma version^0.6.0 (#410) allows old versions
Pragma version^0.6.0 (#717) 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.

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Low level call in Address.sendValue(address,uint256) (#318-324):
- (success) = recipient.call{value: amount}() (#322)
Low level call in Address._functionCallWithValue(address,bytes,uint256,string) (#384-405):
- (success,returndata) = target.call{value: weiValue}(data) (#388)
Avoid low-level calls. Check the call success. If the call is meant for a contract, check for code existence

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Parameter PyramidToken.mint(address,uint256)._to (#866) is not in mixedCase
Parameter PyramidToken.mint(address,uint256)._amount (#866) is not in mixedCase
Parameter PyramidToken.totalBalanceOf(address)._holder (#871) is not in mixedCase
Parameter PyramidToken.lockOf(address)._holder (#875) is not in mixedCase
Parameter PyramidToken.lastUnlockBlock(address)._holder (#879) is not in mixedCase
Parameter PyramidToken.lock(address,uint256)._holder (#883) is not in mixedCase
Parameter PyramidToken.lock(address,uint256)._amount (#883) is not in mixedCase
Parameter PyramidToken.canUnlockAmount(address)._holder (#897) is not in mixedCase
Parameter PyramidToken.transferAll(address)._to (#926) is not in mixedCase
Parameter PyramidToken.setTransferBurnRate(uint256)._tranferBurnRate (#1203) is not in mixedCase
Parameter PyramidToken.addTransferBurnExceptAddress(address)._transferBurnExceptAddress (#1209) is not in mixedCase
Parameter PyramidToken.removeTransferBurnExceptAddress(address)._transferBurnExceptAddress (#1213) is not in mixedCase
Variable PyramidToken._initial_supply (#793) is not in mixedCase
Variable PyramidToken._delegates (#950) is not in mixedCase
Follow the Solidity naming convention.

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Variable PyramidToken.setTransferBurnRate(uint256)._tranferBurnRate (#1203) is too similar to PyramidToken.transferBurnRate (#798)
Prevent variables from having similar names.

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PyramidToken._cap (#792) should be constant
PyramidToken._initial_supply (#793) should be constant
Add the constant attributes to state variables that never change.

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symbol() should be declared external:
- ERC20.symbol() (#480-482)
decimals() should be declared external:
- ERC20.decimals() (#497-499)
transfer(address,uint256) should be declared external:
- ERC20.transfer(address,uint256) (#523-526)
approve(address,uint256) should be declared external:
- ERC20.approve(address,uint256) (#542-545)
transferFrom(address,address,uint256) should be declared external:
- ERC20.transferFrom(address,address,uint256) (#559-563)
increaseAllowance(address,uint256) should be declared external:
- ERC20.increaseAllowance(address,uint256) (#577-580)
decreaseAllowance(address,uint256) should be declared external:
- ERC20.decreaseAllowance(address,uint256) (#596-599)
owner() should be declared external:
- Ownable.owner() (#748-750)
renounceOwnership() should be declared external:
- Ownable.renounceOwnership() (#767-770)
transferOwnership(address) should be declared external:
- Ownable.transferOwnership(address) (#776-780)
cap() should be declared external:
- PyramidToken.cap() (#811-813)
circulatingSupply() should be declared external:
- PyramidToken.circulatingSupply() (#815-817)
totalLock() should be declared external:
- PyramidToken.totalLock() (#819-821)
mint(address,uint256) should be declared external:
- PyramidToken.mint(address,uint256) (#866-869)
totalBalanceOf(address) should be declared external:
- PyramidToken.totalBalanceOf(address) (#871-873)
lockOf(address) should be declared external:
- PyramidToken.lockOf(address) (#875-877)
lastUnlockBlock(address) should be declared external:
- PyramidToken.lastUnlockBlock(address) (#879-881)
lock(address,uint256) should be declared external:
- PyramidToken.lock(address,uint256) (#883-895)
unlock() should be declared external:
- PyramidToken.unlock() (#911-923)
transferAll(address) should be declared external:
- PyramidToken.transferAll(address) (#926-941)
burn(uint256) should be declared external:
- PyramidToken.burn(uint256) (#1178-1181)
burnFrom(address,uint256) should be declared external:
- PyramidToken.burnFrom(address,uint256) (#1194-1200)
setTransferBurnRate(uint256) should be declared external:
- PyramidToken.setTransferBurnRate(uint256) (#1203-1206)
addTransferBurnExceptAddress(address) should be declared external:
- PyramidToken.addTransferBurnExceptAddress(address) (#1209-1211)
removeTransferBurnExceptAddress(address) should be declared external:
- PyramidToken.removeTransferBurnExceptAddress(address) (#1213-1215)
startFarming() should be declared external:
- PyramidToken.startFarming() (#1217-1222)
Use the external attribute for functions never called from the contract.

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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.

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Unable to find token on CoinGecko

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

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Unable to find token contract audit

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 token on CoinHunt

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Unable to find code repository for the project

Token is marked as scam (rug pull, honeypot, phishing, etc.)

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Token has no active CoinGecko listing / rank

Token has no active CoinMarketCap listing / rank

Token has a considerable age, but social accounts / website are missing or have few users

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