Zeetox Info
ZEETOX envisions the huge potential in medical cannabis and the disruption it brings to the HealthFi industry. On June 9 2022, Thailand became the first country in Asia to legalize cannabis nationwide. Short after, the ZEETOX team has acquired a piece of 113,600 sqm farmland in Chiang Rai, Thailand to cultivate cannabis. Using cannabis as one of the backbones of the project, ZEETOX aims to create a revolutionary movement to build a future global community with zero toxics.
Real-Time Threat Detection
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On-Chain Insights
Summary and Final Words
No crucial issues found
The contract does not contain issues of high or medium criticality. This means that no known vulnerabilities were found in the source code.
Contract owner cannot mint
It is not possible to mint new tokens.
Contract owner can blacklist addresses
It is possible to lock user funds by blacklisting addresses.
Contract owner cannot set high fees
The fees, if applicable, can be a maximum of 25% or lower. The contract can therefore not be locked. Please take a look in the comment section for more details.
Contract cannot be locked
Owner cannot lock any user funds.
Token cannot be burned
There is no burn function within the contract.
Ownership is not renounced
Contract can be manipulated by owner functions.
Final Words
The following provides a concise summary of the audit report, accompanied by insightful comments from the auditor. This overview captures the key findings and observations, offering valuable context and clarity.
Scope of Work
Files and details
This audit covered the following files listed below with a SHA-1 Hash. The Team mentioned above provided us with the files that need to be evaluated.
- Review the specifications, sources, and instructions provided to SolidProof to ensure we understand the smart contract's size, scope, and functionality.
- Manual review of code, which is the process of reading source code line-by-line in an attempt to identify potential vulnerabilities.
- Specification comparison checks whether the code does what the specifications, sources, and instructions provided to SolidProof describe.
- Test coverage analysis determines whether the test cases are actually covering the code and how much code is exercised when we run those test cases.
- Symbolic execution is analyzing a program to determine what inputs cause each part of a program to execute.
- Based on the established industry and academic practices, recommendations, and research, best practices review smart contracts to improve efficiency, effectiveness, clarity, maintainability, security, and control.
- Specific, itemized, actionable recommendations to help you take steps to secure your smart contracts.
A file with a different Hash has been intentionally or otherwise modified after the security review. A different Hash could be (but not necessarily) an indication of a changed condition or potential vulnerability that was not within the scope of this review.
Findings and Audit result
low Issues | 4 findings
Pending
#1 low Issue
Local variables shadowing (shadowing-local)
Rename the local variables that shadow another component.
Pending
#2 low Issue
Missing Zero Address Validation (missing-zero-check)
Check that the address is not zero.
Pending
#3 low Issue
Old compiler version
Adding the constant latest version of solidity is recommended, as this prevents the unintentional deployment of a contract with an outdated compiler that contains unresolved bugs.
Pending
#4 low Issue
Missing 'require' error message.
It is recommended to add the error message in the 'require' check when it is used inside the function.
medium Issues | 1 findings
Pending
#1 medium Issue
Owner can blacklist wallets.
The owner can blacklist wallets from transferring tokens for an unlimited period of time which is not recommended. There must be a locking period so that the wallets cannot be blacklisted for an unlimited period.
optimization Issues | 1 findings
Pending
#1 optimization Issue
Public function that could be declared external (external-function)
Use the `external` attribute for functions never called from the contract.
informational Issues | 1 findings
Pending
#1 informational Issue
Functions that are not used (dead-code)
Remove unused functions.
Ownership Privileges
Note - This Audit report consists of a security analysis of the Zeetox token smart contract. This analysis did not include functional testing (or unit testing) of the contract’s logic. Moreover, we only audited one token contract for the Zeetox team. Other contracts associated with the project were not audited by our team. We recommend investors do their own research before investing.