| 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 |
Prize Token - Smart Contract Audit Report
Summary
Prize Token (PZ) intends to be the first Finery regenerating decentralized Farming
with Lending collection and NFT aggregates multi-sig store.
For this audit we reviewed the project's token contract, deployed at 0x2aaa1910467bb5f0152066d3e3b3910faa8ca495 on the Binance Smart Chain Mainnet.
Notes of the contract:Audit Findings Summary
- At the time of writing this report, the initial total supply is 75,000 tokens.
- A minting function exists that allows the authorized minter to mint tokens up to the "maximum supply" which is set to 100,000 PZ. (A 33% increase from the current total supply).
- No ownership-restricted functions are present, although there are designated roles such as "governance" and "minters".
- Governance has the ability to add or remove minters.
- Some functions could be declared external instead of public to save a minimal amount of gas. Seeing that the contract is already deployed to the mainnet, this is merely information.
- The token contract complies with the BEP20 standard.
- Utilization of SafeMath to prevent overflows.
- No issues from external attackers were identified.
- As with any token, ensure trust in the team prior to investing.
- Date: June 14th, 2021.
($) = payable function
# = non-constant function
Int = Internal
Ext = External
Pub = Public
+ [Int] IBEP20
- [Ext] totalSupply
- [Ext] balanceOf
- [Ext] transfer #
- [Ext] allowance
- [Ext] approve #
- [Ext] transferFrom #
+ Context
- [Int] #
- [Int] _msgSender
+ BEP20 (Context, IBEP20)
- [Pub] totalSupply
- [Pub] balanceOf
- [Pub] transfer #
- [Pub] allowance
- [Pub] approve #
- [Pub] transferFrom #
- [Pub] increaseAllowance #
- [Pub] decreaseAllowance #
- [Int] _transfer #
- [Int] _mint #
- [Int] _burn #
- [Int] _approve #
+ BEP20Detailed (IBEP20)
- [Pub] #
- [Pub] name
- [Pub] symbol
- [Pub] decimals
- [Pub] maxSupply
+ [Lib] SafeMath
- [Int] add
- [Int] sub
- [Int] sub
- [Int] mul
- [Int] div
- [Int] div
+ [Lib] Address
- [Int] isContract
+ [Lib] SafeBEP20
- [Int] safeTransfer #
- [Int] safeTransferFrom #
- [Int] safeApprove #
- [Prv] callOptionalReturn #
+ PzToken (BEP20, BEP20Detailed)
- [Pub] #
- modifiers: BEP20Detailed
- [Pub] mint #
- [Pub] setGovernance #
- [Pub] addMinter #
- [Pub] removeMinter #