The Vidiachange (LA VIDA) token is a Defi currency housed in the ethereum blockchain with a number evaluated at 25000 coins created by the company AFRICA SOCIAL SMART (ASS). It is a governance currency of the Africa Social Smart community for an efficient management of the activities of the advertising company Africa Social Smart. The use of this token is effectively based on votes within the Africa Social Smart community for making certain decisions. The token is based on agricultural projects, borrowing projects, lending that connects lenders and borrowers.
Contract locking ether found:
Contract Vidiachange (#100-223) has payable functions:
- Vidiachange.receive() (#211-213)
But does not have a function to withdraw the ether
Remove the payable attribute or add a withdraw function.
Additional information: link
Unable to verify that contract auditor is trusted: Certik, Quantstamp, Hacken, Solidity, Paladinsec, Openzeppelin, Verichains
Contract ownership is not renounced (belongs to a wallet)
Contract ticker (LA VIDA) contains non-alphanumeric characters.
Not a direct threat, but may indicate unreliable intentions of developer. Non-alphanumeric chars (,.;!#*&") are extremely rare among low risk tokens.
Vidiachange.constructor().owner (#119) shadows:
- Owned.owner (#69) (state variable)
Rename the local variables that shadow another component.
Additional information: link
Owned.transferOwnership(address)._newOwner (#83) lacks a zero-check on :
- newOwner = _newOwner (#84)
Check that the address is not zero.
Additional information: link
Pragma version0.8.2 (#1) allows old versions
solc-0.8.2 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 Owned.transferOwnership(address)._newOwner (#83) is not in mixedCase
Variable Vidiachange._totalSupply (#104) is not in mixedCase
Follow the Solidity naming convention.
Additional information: link
safeMul(uint256,uint256) should be declared external:
- SafeMath.safeMul(uint256,uint256) (#18-21)
safeDiv(uint256,uint256) should be declared external:
- SafeMath.safeDiv(uint256,uint256) (#22-25)
receiveApproval(address,uint256,address,bytes) should be declared external:
- ApproveAndCallFallBack.receiveApproval(address,uint256,address,bytes) (#61)
transferOwnership(address) should be declared external:
- Owned.transferOwnership(address) (#83-85)
acceptOwnership() should be declared external:
- Owned.acceptOwnership() (#86-91)
totalSupply() should be declared external:
- Vidiachange.totalSupply() (#128-130)
balanceOf(address) should be declared external:
- Vidiachange.balanceOf(address) (#136-138)
transfer(address,uint256) should be declared external:
- Vidiachange.transfer(address,uint256) (#146-151)
approve(address,uint256) should be declared external:
- Vidiachange.approve(address,uint256) (#162-166)
transferFrom(address,address,uint256) should be declared external:
- Vidiachange.transferFrom(address,address,uint256) (#177-183)
allowance(address,address) should be declared external:
- Vidiachange.allowance(address,address) (#190-192)
approveAndCall(address,uint256,bytes) should be declared external:
- Vidiachange.approveAndCall(address,uint256,bytes) (#200-205)
transferAnyERC20Token(address,uint256) should be declared external:
- Vidiachange.transferAnyERC20Token(address,uint256) (#219-221)
Use the external attribute for functions never called from the contract.
Additional information: link
Token has a considerable age, but social accounts / website are missing or have few users
Token has relatively low CoinGecko rank
Young tokens have high risks of price dump / death
Telegram account link seems to be invalid
Twitter account has relatively few followers
Last post in Twitter was more than 30 days ago
Unable to find Blog account (Reddit or Medium)
Unable to find Youtube account
Unable to find Discord account