MAZZE Info

we explore the economic and technological aspects of the Mazze blockchain, a high-performance, high-throughput Proof-of-Work system. It differentiates itself from traditional blockchains like Bitcoin and Ethereum by introducing parallel block processing, enhancing performance limits. The paper analyzes Mazze's economic viability, its impact on blockchain's performance, and the effect of storage costs on user behavior in this decentralized environment. It aims to provide a detailed understanding of the critical parameters that shape the ecosystem's design and user incentives.

MAZZE Logo

TrustNet Score

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71.78
Poor Excellent

Real-Time Threat Detection

Real-time threat detection, powered by Cyvers.io, is currently not activated for this project.

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TrustNet DataPulse

Security Assessments

Static Analysis Dynamic Analysis Symbolic Execution SWC Check Manual Review
Contract address
0x4A02...e24e
Network
Ethereum - Mainnet
License N/A
Compiler N/A
Type N/A
Language Solidity
Onboard date 2024/02/28
Revision date In progress

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 cannot blacklist addresses.

It is not 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 renounced

Contract cannot be manipulated by owner functions.

Scope of Work

This audit encompasses the evaluation of the files listed below, each verified with a SHA-1 Hash. The team referenced above has provided the necessary files for assessment.

The auditing process consists of the following systematic steps:

  1. Specification Review: Analyze the provided specifications, source code, and instructions to fully understand the smart contract's size, scope, and functionality.
  2. Manual Code Examination: Conduct a thorough line-by-line review of the source code to identify potential vulnerabilities and areas for improvement.
  3. Specification Alignment: Ensure that the code accurately implements the provided specifications and intended functionalities.
  4. Test Coverage Assessment: Evaluate the extent and effectiveness of test cases in covering the codebase, identifying any gaps in testing.
  5. Symbolic Execution: Analyze the smart contract to determine how various inputs affect execution paths, identifying potential edge cases and vulnerabilities.
  6. Best Practices Evaluation: Assess the smart contracts against established industry and academic best practices to enhance efficiency, maintainability, and security.
  7. Actionable Recommendations: Provide detailed, specific, and actionable steps to secure and optimize the smart contracts.

A file with a different Hash has been intentionally or otherwise modified after the security review. A different Hash may indicate a changed condition or potential vulnerability that was not within the scope of this review.

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.


Ownership Privileges
  • There are no ownership privileges in this contract.

Note - This Audit report consists of a security analysis of the MAZZE 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 MAZZE team. Other contracts associated with the project were not audited by our team. We recommend investors do their own research before investing.

Files and details

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Findings and Audit result

low Issues | 2 findings

Pending

#1 low Issue
Floating pragma solidity version
MAZZE.sol
L2
Description

Adding the constant version of solidity is recommended, as this prevents the unintentional deployment of a contract with an outdated compiler that contains unresolved bugs.

Pending

#2 low Issue
Remove math library
Math.sol
L9-415
Description

The compiler version above 0.8.0 has the ability to control arithmetic overflow/underflow. It is recommended to remove the unwanted code in order to avoid high gas fees.

optimization Issues | 1 findings

Pending

#1 optimization Issue
Public function that could be declared external (external-function)
ERC20.sol
L58-60
L66-68
L83-85
L90-92
L97-99
L109-113
L118-120
L132-136
L154-159
Description

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)
Context.sol
L21-23
Description

Remove unused functions.