AIVOICE
Smart Contract Audit Report
Executive Summary
This report presents the outcomes of our collaborative engagement with the AIVOICE team, focusing on the comprehensive evaluation of the AIVOICE contract.
Our team conducted an initial security assessment from May 9th to May 10th, 2024.
AIVOICE is a new BEP-20 token deployed on the Binance Smart Chain.
Audit Scope
Name |
Source Code |
Visualized |
AIVOICE |
Name |
Address/Source Code |
Visualized |
AIVOICE |
Audit Findings
Informational findings were identified and the team may want to review them.
Finding #1 |
AIVOICE |
InformationalOpen |
|
Finding #1 - AIVOICE
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Description: The Recommendation: These state variables can be declared constant for additional gas savings on each call. |
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Finding #2 |
AIVOICE |
InformationalOpen |
|
Finding #2 - AIVOICE
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Description: Although the SafeMath library is utilized, the contract is deployed with Solidity v0.8.17 which has built-in overflow/underflow checks. Recommendation: SafeMath could be safely removed to reduce contract size, deployment costs, and gas costs on all transactions that utilize it. |
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Finding #3 |
AIVOICE |
InformationalOpen |
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Finding #3 - AIVOICE
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Description: Although the AIVOICE contract inherits the Ownable contract, no owner-restricted functions are present. Recommendation: The Ownable contract could be removed to reduce contract size and deployment costs. |
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System Overview
The total supply of the token is set to 5 billion $AIV (5,000,000,000). No mint functions are accessible beyond deployment. No burn functions are accessible though the total supply of the token can be reduced by transferring tokens to the 0x..dead address.
At the time of writing this report, there are 1,150 token holders. The significant token allocation is as follows:
- 50% of the total supply belongs to a wallet controlled by the team.
- 49.98% of the total supply belongs to the deployer.
- ~0.02% of the total supply belongs to an EOA.
As the contract is deployed with Solidity v0.8.17, it is protected from overflows/underflows. There are no fees associated with transferring tokens. The contract complies with the BEP-20 standard.
Vulnerability Analysis
| Vulnerability Category | Notes | Result |
|---|---|---|
| Arbitrary Jump/Storage Write | N/A | PASS |
| Centralization of Control | N/A | PASS |
| Compiler Issues | N/A | PASS |
| Delegate Call to Untrusted Contract | N/A | PASS |
| Dependence on Predictable Variables | N/A | PASS |
| Ether/Token Theft | N/A | PASS |
| Flash Loans | N/A | PASS |
| Front Running | N/A | PASS |
| Improper Events | N/A | PASS |
| Improper Authorization Scheme | N/A | PASS |
| Integer Over/Underflow | N/A | PASS |
| Logical Issues | N/A | PASS |
| Oracle Issues | N/A | PASS |
| Outdated Compiler Version | N/A | PASS |
| Race Conditions | N/A | PASS |
| Reentrancy | N/A | PASS |
| Signature Issues | N/A | PASS |
| Sybil Attack | N/A | PASS |
| Unbounded Loops | N/A | PASS |
| Unused Code | N/A | PASS |
| Overall Contract Safety | PASS |
About SourceHat
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Our firm is well-reputed in the community and is trusted as a top smart contract auditing company for the review of solidity code, no matter how complex. Our team of experienced solidity smart contract auditors performs audits for tokens, NFTs, crowdsales, marketplaces, gambling games, financial protocols, and more!
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What is a SourceHat Audit?
Typically, a smart contract audit is a comprehensive review process designed to discover logical errors, security vulnerabilities, and optimization opportunities within code. A SourceHat Audit takes this a step further by verifying economic logic to ensure the stability of smart contracts and highlighting privileged functionality to create a report that is easy to understand for developers and community members alike.
How Do I Interpret the Findings?
Each of our Findings will be labeled with a Severity level. We always recommend the team resolve High, Medium, and Low severity findings prior to deploying the code to the mainnet. Here is a breakdown on what each Severity level means for the project:
- High severity indicates that the issue puts a large number of users' funds at risk and has a high probability of exploitation, or the smart contract contains serious logical issues which can prevent the code from operating as intended.
- Medium severity issues are those which place at least some users' funds at risk and has a medium to high probability of exploitation.
- Low severity issues have a relatively minor risk association; these issues have a low probability of occurring or may have a minimal impact.
- Informational issues pose no immediate risk, but inform the project team of opportunities for gas optimizations and following smart contract security best practices.