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GINOA Token

About GINOA

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Token 2 years
CoinMarketCap 24 months

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Ginoa is the first AI-based NFT Expert. It provides the best price for the NFT collections you are interested in, taking into account historical sales data and rarity characteristics. And its recent goal is to price all NFTs.

This service is offered completely free of charge. Ginoa scans all NFTs for sale for you. It presents those that are sold at a lower price than the price given by artificial intelligence as an opportunity. It does this automatically every day and notifies you about opportunities. Ginoa aims to give prices to all NFT collectibles produced.

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Laser Scorebeta Last Audit: 2 March 2022

report
Token seems to be (relatively) fine. It still become a scam, but probability is moderate.

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

Ginoa.Buy() (#640-647) ignores return value by this.transfer(msg.sender,amountToBuy) (#644)
Ginoa.WithdrawToken() (#648-651) ignores return value by this.transfer(msg.sender,this.balanceOf(address(this))) (#650)
Ginoa.TransferWithoutLock(address,uint256) (#670-675) ignores return value by this.transfer(receiver,amountToSend * 10 ** decimals()) (#672)
Ginoa.release() (#676-682) ignores return value by this.transfer(msg.sender,recipient[msg.sender] * 10 ** decimals()) (#679)
Use SafeERC20, or ensure that the transfer/transferFrom return value is checked.

Additional information: link

Reentrancy in Ginoa.release() (#676-682):
External calls:
- this.transfer(msg.sender,recipient[msg.sender] * 10 ** decimals()) (#679)
State variables written after the call(s):
- delete recipient[msg.sender] (#681)
Apply the check-effects-interactions pattern.

Additional information: link

Ginoa.setPrice(uint256) (#659-661) should emit an event for:
- price = newPrice (#660)
Ginoa.setTime(uint256) (#662-664) should emit an event for:
- locktime = newTime (#663)
Emit an event for critical parameter changes.

Additional information: link

Function Ginoa.Buy() (#640-647) is not in mixedCase
Function Ginoa.WithdrawToken() (#648-651) is not in mixedCase
Function Ginoa.TransferWithLock(address,uint256) (#665-669) is not in mixedCase
Function Ginoa.TransferWithoutLock(address,uint256) (#670-675) is not in mixedCase
Variable Ginoa.ICO (#625) is not in mixedCase
Variable Ginoa.Amount (#626) is not in mixedCase
Variable Ginoa.PhaseUnlocked (#627) is not in mixedCase
Variable Ginoa.PhaseLocked (#628) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

Ginoa.slitherConstructorVariables() (#624-684) uses literals with too many digits:
- ICO = 1000000 * 10 ** decimals() (#625)
Ginoa.slitherConstructorVariables() (#624-684) uses literals with too many digits:
- Amount = 99000000 * 10 ** decimals() (#626)
Use: Ether suffix, Time suffix, or The scientific notation

Additional information: link

Reentrancy in Ginoa.Buy() (#640-647):
External calls:
- this.transfer(msg.sender,amountToBuy) (#644)
State variables written after the call(s):
- PhaseUnlocked += amountToBuy (#645)
Reentrancy in Ginoa.TransferWithoutLock(address,uint256) (#670-675):
External calls:
- this.transfer(receiver,amountToSend * 10 ** decimals()) (#672)
State variables written after the call(s):
- PhaseUnlocked += amountToSend * 10 ** decimals() (#673)
Apply the check-effects-interactions pattern.

Additional information: link

Reentrancy in Ginoa.Buy() (#640-647):
External calls:
- this.transfer(msg.sender,amountToBuy) (#644)
Event emitted after the call(s):
- Bought(msg.sender,amountToBuy) (#646)
Reentrancy in Ginoa.TransferWithoutLock(address,uint256) (#670-675):
External calls:
- this.transfer(receiver,amountToSend * 10 ** decimals()) (#672)
Event emitted after the call(s):
- UnLockedTransfer(receiver,amountToSend * 10 ** decimals()) (#674)
Reentrancy in Ginoa.release() (#676-682):
External calls:
- this.transfer(msg.sender,recipient[msg.sender] * 10 ** decimals()) (#679)
Event emitted after the call(s):
- Release(msg.sender,recipient[msg.sender] * 10 ** decimals()) (#680)
Apply the check-effects-interactions pattern.

Additional information: link

Ginoa.release() (#676-682) uses timestamp for comparisons
Dangerous comparisons:
- require(bool,string)(block.timestamp >= locktime,Early for release program) (#678)
Avoid relying on block.timestamp.

Additional information: link

Different versions of Solidity is used:
- Version used: ['^0.8.0', '^0.8.9']
- ^0.8.0 (#7)
- ^0.8.0 (#33)
- ^0.8.0 (#106)
- ^0.8.0 (#190)
- ^0.8.0 (#219)
- ^0.8.0 (#576)
- ^0.8.9 (#619)
Use one Solidity version.

Additional information: link

Context._msgData() (#24-26) is never used and should be removed
Remove unused functions.

Additional information: link

Ginoa.ICO (#625) is set pre-construction with a non-constant function or state variable:
- 1000000 * 10 ** decimals()
Ginoa.Amount (#626) is set pre-construction with a non-constant function or state variable:
- 99000000 * 10 ** decimals()
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^0.8.0 (#7) allows old versions
Pragma version^0.8.0 (#33) allows old versions
Pragma version^0.8.0 (#106) allows old versions
Pragma version^0.8.0 (#190) allows old versions
Pragma version^0.8.0 (#219) allows old versions
Pragma version^0.8.0 (#576) allows old versions
Pragma version^0.8.9 (#619) necessitates a version too recent to be trusted. Consider deploying with 0.6.12/0.7.6/0.8.7
solc-0.8.9 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 Ginoa.withdraw() (#652-658):
- (sent) = msg.sender.call{value: address(this).balance}() (#656)
Avoid low-level calls. Check the call success. If the call is meant for a contract, check for code existence

Additional information: link

renounceOwnership() should be declared external:
- Ownable.renounceOwnership() (#82-84)
transferOwnership(address) should be declared external:
- Ownable.transferOwnership(address) (#90-93)
name() should be declared external:
- ERC20.name() (#276-278)
symbol() should be declared external:
- ERC20.symbol() (#284-286)
totalSupply() should be declared external:
- ERC20.totalSupply() (#308-310)
balanceOf(address) should be declared external:
- ERC20.balanceOf(address) (#315-317)
transfer(address,uint256) should be declared external:
- ERC20.transfer(address,uint256) (#327-330)
approve(address,uint256) should be declared external:
- ERC20.approve(address,uint256) (#346-349)
transferFrom(address,address,uint256) should be declared external:
- ERC20.transferFrom(address,address,uint256) (#364-378)
increaseAllowance(address,uint256) should be declared external:
- ERC20.increaseAllowance(address,uint256) (#392-395)
decreaseAllowance(address,uint256) should be declared external:
- ERC20.decreaseAllowance(address,uint256) (#411-419)
burn(uint256) should be declared external:
- ERC20Burnable.burn(uint256) (#591-593)
burnFrom(address,uint256) should be declared external:
- ERC20Burnable.burnFrom(address,uint256) (#606-613)
Buy() should be declared external:
- Ginoa.Buy() (#640-647)
WithdrawToken() should be declared external:
- Ginoa.WithdrawToken() (#648-651)
withdraw() should be declared external:
- Ginoa.withdraw() (#652-658)
setPrice(uint256) should be declared external:
- Ginoa.setPrice(uint256) (#659-661)
setTime(uint256) should be declared external:
- Ginoa.setTime(uint256) (#662-664)
TransferWithLock(address,uint256) should be declared external:
- Ginoa.TransferWithLock(address,uint256) (#665-669)
TransferWithoutLock(address,uint256) should be declared external:
- Ginoa.TransferWithoutLock(address,uint256) (#670-675)
release() should be declared external:
- Ginoa.release() (#676-682)
Use the external attribute for functions never called from the contract.

Additional information: link

Holders:


Token is deployed only at one blockchain


Unable to find PancakeSwap trading pair to compute liquidity.


Unable to find PancakeSwap trading pair to compute number of swaps.


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

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


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Young tokens have high risks of 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


Young tokens have high risks of price dump / death

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