Landbox is a blockchain real estate project established based upon professional experiences in the existing real estate development and education industries. By utilizing ""prop-tech"" - a tech solution combining blockchain with real estate development - business development can be expanded. The first service product offered is ""AuctionOK"", an online real estate auction service based on blockchain. This product is aiming to solve the various inconveniences of the existing offline-based real estate auction system. A patent application has been filed to provide an online, non-face-to-face real estate auction service using blockchain.
Online real estate auctions lower the entry barrier for customers to participate in online real estate auctions and thus contribute to the expansion of this field.
Contract ownership is not renounced (belongs to a wallet)
CoinToken.constructor(string,string,uint256,uint256,address).tokenOwner (#234) lacks a zero-check on :
- owner = tokenOwner (#240)
Check that the address is not zero.
Additional information: link
StandardToken.transfer(address,uint256) (#125-135) compares to a boolean constant:
-require(bool)(tokenBlacklist[msg.sender] == false) (#126)
StandardToken.transferFrom(address,address,uint256) (#142-153) compares to a boolean constant:
-require(bool)(tokenBlacklist[msg.sender] == false) (#143)
Remove the equality to the boolean constant.
Additional information: link
SafeMath.mul(uint256,uint256) (#4-11) is never used and should be removed
SafeMath.div(uint256,uint256) (#13-18) is never used and should be removed
Remove unused functions.
Additional information: link
Pragma version^0.4.24 (#1) allows old versions
solc-0.4.24 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
Parameter PausableToken.transferFrom(address,address,uint256)._from (#204) is not in mixedCase
Parameter CoinToken.burn(uint256)._value (#244) is not in mixedCase
Parameter StandardToken.allowance(address,address)._spender (#163) is not in mixedCase
Parameter StandardToken.approve(address,uint256)._value (#156) is not in mixedCase
Parameter PausableToken.transferFrom(address,address,uint256)._to (#204) is not in mixedCase
Parameter StandardToken.allowance(address,address)._owner (#163) is not in mixedCase
Parameter StandardToken.transfer(address,uint256)._value (#125) is not in mixedCase
Parameter StandardToken.transfer(address,uint256)._to (#125) is not in mixedCase
Parameter StandardToken.transferFrom(address,address,uint256)._from (#142) is not in mixedCase
Parameter PausableToken.approve(address,uint256)._spender (#208) is not in mixedCase
Parameter StandardToken.transferFrom(address,address,uint256)._to (#142) is not in mixedCase
Parameter PausableToken.decreaseApproval(address,uint256)._subtractedValue (#216) is not in mixedCase
Parameter StandardToken.approve(address,uint256)._spender (#156) is not in mixedCase
Parameter StandardToken.increaseApproval(address,uint256)._spender (#168) is not in mixedCase
Parameter StandardToken.decreaseApproval(address,uint256)._spender (#174) is not in mixedCase
Parameter StandardToken.increaseApproval(address,uint256)._addedValue (#168) is not in mixedCase
Parameter PausableToken.increaseApproval(address,uint256)._addedValue (#212) is not in mixedCase
Parameter StandardToken.decreaseApproval(address,uint256)._subtractedValue (#174) is not in mixedCase
Parameter PausableToken.transfer(address,uint256)._value (#200) is not in mixedCase
Parameter PausableToken.decreaseApproval(address,uint256)._spender (#216) is not in mixedCase
Parameter PausableToken.increaseApproval(address,uint256)._spender (#212) is not in mixedCase
Parameter PausableToken.transfer(address,uint256)._to (#200) is not in mixedCase
Parameter PausableToken.approve(address,uint256)._value (#208) is not in mixedCase
Parameter PausableToken.transferFrom(address,address,uint256)._value (#204) is not in mixedCase
Parameter StandardToken.transferFrom(address,address,uint256)._value (#142) is not in mixedCase
Parameter StandardToken.balanceOf(address)._owner (#138) is not in mixedCase
Follow the Solidity naming convention.
Additional information: link
pause() should be declared external:
- Pausable.pause() (#85-88)
balanceOf(address) should be declared external:
- ERC20Basic.balanceOf(address) (#101)
- StandardToken.balanceOf(address) (#138-140)
mint(address,uint256) should be declared external:
- CoinToken.mint(address,uint256) (#256-262)
transferOwnership(address) should be declared external:
- Ownable.transferOwnership(address) (#51-55)
unpause() should be declared external:
- Pausable.unpause() (#93-96)
allowance(address,address) should be declared external:
- ERC20.allowance(address,address) (#107)
- StandardToken.allowance(address,address) (#163-165)
burn(uint256) should be declared external:
- CoinToken.burn(uint256) (#244-246)
blackListAddress(address,bool) should be declared external:
- PausableToken.blackListAddress(address,bool) (#220-222)
Use the external attribute for functions never called from the contract.
Additional information: link
Average 30d PancakeSwap volume is less than $100. Token is either dead or inactive.
Average PancakeSwap trading volume, liqudity, number of swaps are extremely low. Token seems to be dead.
Number of Binance Smart Chain (BSC) token holders is low.
Unable to find PancakeSwap trading pair to compute liquidity.
Unable to find PancakeSwap trading pair to compute number of swaps.
BscScan page for the token does not contain additional info: website, socials, description, etc.
Additional information: link
Unable to find token on CoinHunt
Additional information: link
Unable to find code repository for the project
Token is not listed at Mobula.Finance
Additional information: link
Token has a considerable age, but average PancakeSwap 30d trading volume is low
Token has a considerable age, but social accounts / website are missing or have few users
Token has relatively low CoinGecko rank
Telegram account link seems to be invalid
Unable to find Youtube account
Unable to find Discord account