Trust Bitcoin Info
Trust Bitcoin has an edge in DeFi services because of its best-in-class offerings. With the likes of services like mining, smart contracts, digital wallets, governance and creating dApps. Also, miners will have exceptional benefits for adding a block to the Trust Bitcoin blockchain.
TrustNet Score
The TrustNet Score evaluates crypto projects based on audit results, security, KYC verification, and social media presence. This score offers a quick, transparent view of a project's credibility, helping users make informed decisions in the Web3 space.
Real-Time Threat Detection
Real-time threat detection, powered by Cyvers.io,
is currently not
activated
for this project.
This advanced feature provides continuous monitoring and instant alerts to safeguard your assets from potential security threats. Real-time detection enhances your project's security by proactively identifying and mitigating risks.
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Security Assessments
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 burning within the contract without any allowances
Ownership is renounced
The contract does not include owner functions that allow post-deployment modifications.
Contract is not upgradeable
The contract does not use proxy patterns or other mechanisms to allow future upgrades. Its behavior is locked in its current state.
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:
- Specification Review: Analyze the provided specifications, source code, and instructions to fully understand the smart contract's size, scope, and functionality.
- Manual Code Examination: Conduct a thorough line-by-line review of the source code to identify potential vulnerabilities and areas for improvement.
- Specification Alignment: Ensure that the code accurately implements the provided specifications and intended functionalities.
- Test Coverage Assessment: Evaluate the extent and effectiveness of test cases in covering the codebase, identifying any gaps in testing.
- Symbolic Execution: Analyze the smart contract to determine how various inputs affect execution paths, identifying potential edge cases and vulnerabilities.
- Best Practices Evaluation: Assess the smart contracts against established industry and academic best practices to enhance efficiency, maintainability, and security.
- 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.
Explorer
This project utilizes a dedicated blockchain explorer. The deployed smart contract is publicly accessible at the following address:
https://scan.trustbitcoin.io/transaction-address/0xe5f724b23a0CbFE3f34A1e5344517Ff9113031C1?type=contract
Ownership Privileges
- The fund wallet can set the monthly direct business reward rules.
Note: Team Trust Bitcoin provided the contract file for this project. Afterward, they launched their own blockchain, TrustBitcoin. Any changes made after the audit are considered outside the scope of the audit, and the audit team holds no responsibility for those changes.
Files and details
Functions
public
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State variables
public
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Total lines
of code
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Capabilities
Hover on items
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Findings and Audit result
low Issues | 1 findings
Pending
#1 low Issue
Missing events
It is recommended to emit all the critical parameter changes.
informational Issues | 1 findings
Pending
#1 informational Issue
Economic Exploit via communitySeller Queue Jumping
A significant economic exploit exists within the buy function's logic, allowing participants to bypass the chronological sales queue. The function accepts a communitySeller address as a parameter, which can be set to any user without restriction. The contract is designed to prioritize this communitySeller, dedicating 20% of the TBC sale to them before servicing the main, first-in-first-out queue. This creates a critical flaw where colluding users can continuously designate each other as the communitySeller for all their purchases. By doing so, they create a private, high-priority sales channel, ensuring they can always exit their positions and realize profits. This fundamentally breaks the fairness of the investment system, leaving honest, non-colluding investors stuck in a stagnant queue with a greatly diminished chance of ever selling their TBC.