SnowCrash Token - Smart Contract Audit Report
Summary
SnowCrash Token ($Nora) is a new community-driven BEP20 token.
Notes on the Contract:Audit Findings Summary
- The total supply of the token is set to 102.4 million [102,400,000] $Nora.
- No minting or burn functions are present; though the circulating supply can be reduced by sending tokens to the 0x..dead address, if desired.
- At the time of writing this report, 20% of the total $Nora token supply is stored in a token locking contract. Half of these tokens will vest to the team on June 4th, 2022. The remaining half will vest to the team on June 4th, 2023.
- The top five holders own a cumulative 14.89% of the total supply.
- 3.68% of the total supply is in Pancakeswap liquidity.
- Of that liquidity, 87.11% of the LP tokens are stored in a token locking contract that will vest to the team on June 4th, 2022.
- The next five holders own 7.89% of the LP tokens.
- No ownership-restriction functions are present.
- The contract complies with the BEP20 standard.
- As the project is implemented with Solidity v0.8.0, it is protected from overflows.
- No external threats were identified.
- Date: October 11th, 2021
Audit Results
| Vulnerability Category | Notes | Result |
|---|---|---|
| Arbitrary Storage Write | N/A | PASS |
| Arbitrary Jump | N/A | PASS |
| Delegate Call to Untrusted Contract | N/A | PASS |
| Dependence on Predictable Variables | N/A | PASS |
| Deprecated Opcodes | N/A | PASS |
| Ether Thief | N/A | PASS |
| Exceptions | N/A | PASS |
| External Calls | N/A | PASS |
| Integer Over/Underflow | N/A | PASS |
| Multiple Sends | N/A | PASS |
| Suicide | N/A | PASS |
| State Change External Calls | N/A | PASS |
| Unchecked Retval | N/A | PASS |
| User Supplied Assertion | N/A | PASS |
| Critical Solidity Compiler | N/A | PASS |
| Overall Contract Safety | PASS |
($) = payable function
# = non-constant function
Int = Internal
Ext = External
Pub = Public
+ [Int] IERC20
- [Ext] totalSupply
- [Ext] balanceOf
- [Ext] transfer #
- [Ext] allowance
- [Ext] approve #
- [Ext] transferFrom #
+ [Int] IERC20Metadata (IERC20)
- [Ext] name
- [Ext] symbol
- [Ext] decimals
+ Context
- [Int] _msgSender
- [Int] _msgData
+ ERC20 (Context, IERC20, IERC20Metadata)
- [Pub] #
- [Pub] name
- [Pub] symbol
- [Pub] decimals
- [Pub] totalSupply
- [Pub] balanceOf
- [Pub] transfer #
- [Pub] allowance
- [Pub] approve #
- [Pub] transferFrom #
- [Pub] increaseAllowance #
- [Pub] decreaseAllowance #
- [Int] _transfer #
- [Int] _mint #
- [Int] _burn #
- [Int] _approve #
- [Int] _beforeTokenTransfer #
+ SnowCrashToken (ERC20)
- [Pub] #
- modifiers: ERC20