| Vulnerability Category | Notes | Result |
|---|---|---|
| Arbitrary Storage Write | N/A | PASS |
| Arbitrary Jump | N/A | PASS |
| Delegate Call to Untrusted Contract | N/A | PASS |
| Dependence on Predictable Variables | N/A | PASS |
| Deprecated Opcodes | N/A | PASS |
| Ether Thief | N/A | PASS |
| Exceptions | N/A | PASS |
| External Calls | N/A | PASS |
| Flash Loans | N/A | PASS |
| Integer Over/Underflow | N/A | PASS |
| Multiple Sends | N/A | PASS |
| Oracles | N/A | PASS |
| Suicide | N/A | PASS |
| State Change External Calls | N/A | Pass |
| Unchecked Retval | N/A | PASS |
| User Supplied Assertion | N/A | PASS |
| Critical Solidity Compiler | N/A | PASS |
| Overall Contract Safety | PASS |
Passive.Income - Smart Contract Audit Report
Summary
Passive.Income is an innovative Ethereum token that re-imagines the concept of DeFI yield generation and changes this to DeFi passive income generation.
We audited Passive.Income's token contract, deployed at 0xd4cb461eace80708078450e465881599d2235f1a.
Overview of the Contract:Audit Findings Summary
- Users who hold tokens will automatically receive the fees from a transaction tax on each transfer.
- The total supply of the token is set to 50,000 and no mint functions are present. After deployment, the total supply of tokens are all sent to the deployer's address.
- Owners have the ability to exclude and include users from transfer fees.
- As of the date of this report, Uniswap has been excluded from transaction fees.
- The contract utilizes SafeMath libraries to prevent overflows along with following the ERC20 standard.
- No security issues were detected in the analysis.
- The developer, Bjorn Mattens, has performed KYC verification with us (ID + Photo with note). He is a citizen of the Kingdom of The Netherlands.
- Date: January 7th, 2021
- Update: January 8th, 2021 - Add Uniswap excluded from fees; KYC statement.
- Update: January 27th, 2021 - Remove code due to DMCA Takedown Request from the Reflect Foundation. Source code can still be viewed here.
($) = payable function
# = non-constant function
+ Context
- [Int] #
- [Int] _msgSender
- [Int] _msgData
+ [Int] IERC20
- [Ext] totalSupply
- [Ext] balanceOf
- [Ext] transfer #
- [Ext] allowance
- [Ext] approve #
- [Ext] transferFrom #
+ [Lib] SafeMath
- [Int] add
- [Int] sub
- [Int] sub
- [Int] mul
- [Int] div
- [Int] div
- [Int] mod
- [Int] mod
+ [Lib] Address
- [Int] isContract
- [Int] toPayable
- [Int] sendValue #
+ Ownable (Context)
- [Int] #
- [Pub] owner
- [Pub] isOwner
- [Pub] renounceOwnership #
- modifiers: onlyOwner
- [Pub] transferOwnership #
- modifiers: onlyOwner
- [Int] _transferOwnership #
+ PSI (Context, IERC20, Ownable)
- [Pub] #
- [Pub] name
- [Pub] symbol
- [Pub] decimals
- [Pub] totalSupply
- [Pub] balanceOf
- [Pub] transfer #
- [Pub] allowance
- [Pub] approve #
- [Pub] transferFrom #
- [Pub] increaseAllowance #
- [Pub] decreaseAllowance #
- [Pub] isExcluded
- [Pub] totalFees
- [Pub] reflect #
- [Pub] reflectionFromToken
- [Pub] tokenFromReflection
- [Ext] excludeAccount #
- modifiers: onlyOwner
- [Ext] includeAccount #
- modifiers: onlyOwner
- [Prv] _approve #
- [Prv] _transfer #
- [Prv] _transferStandard #
- [Prv] _transferToExcluded #
- [Prv] _transferFromExcluded #
- [Prv] _transferBothExcluded #
- [Prv] _reflectFee #
- [Prv] _getValues
- [Prv] _getTValues
- [Prv] _getRValues
- [Prv] _getRate
- [Prv] _getCurrentSupply