Blue Art Token Info

We are building a metaverse universe that will bring the world of visual arts to the blockchain network. BlueArt; will organize exhibitions on Metaverse with famous names from the painting and animation world. We have implemented an ecosystem that will also create opportunities for new and promising artists to be recognized. Users on the BlueArt platform can buy and sell unique digital items such as artwork, game items and more in the form of Non Fungible Tokens (NFT). The platform offers users a fully featured marketplace that is filtered and sorted using different categories to create a smooth and easy user experience. BlueArt Token; It operates as a BEP20 token on Binance Smart Chain and has a maximum supply of 88 million units. It is technically impossible to increase the supply of BlueArt Token as this feature has been canceled in the smart contract. Maximum Supply; will decrease continuously with regular manual burning.

Blue Art Token Logo

TrustNet Score

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80.86
PoorExcellent

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

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We are presently engaged in detailed discussions with our partners to finalize the arrangements. Information regarding presales will be made available on this platform in the near future. We appreciate your patience and look forward to sharing the upcoming opportunities with you soon!

We are currently in discussions with our partners to finalize the details. Information on token locking and vesting schedules will be provided on this platform soon. We appreciate your patience and look forward to sharing these upcoming opportunities with you shortly.

In the meantime, we’ve already integrated the LP lock overview from UNCX.network. Please visit the CEX/DEX tab for more information.

Security Assessments

Static AnalysisDynamic AnalysisSymbolic ExecutionSWC CheckManual Review
Contract address
0x81Aa...0568
Network
BNB Smart Chain - Mainnet
License N/A
Compiler N/A
Type N/A
Language Solidity
Onboard date 2022/10/12
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 can set high fees

Contract owner is able to set fees above 25%. Very high fees can also prevent token transfer.

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.

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:

  • Include/Exclude accounts from fees
  • Set charity account address
  • Update the fees and it can be set up to 99.99%

Files and details

Functions
public

/

State variables
public

/

Total lines
of code

/

Capabilities
Hover on items

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Findings and Audit result

medium Issues | 1 findings

Pending

#1 medium Issue
Missing balance check
CoinToken.sol
L640
Description

The transfer functions do not check for the sender's balance which will result in users sending more tokens than their balance and affect the price and supply of the token

low Issues | 6 findings

Pending

#1 low Issue
Local variables shadowing (shadowing-local)
CoinToken.sol
L523
L632
Description

Rename the local variables that shadow another component.

Pending

#2 low Issue
Missing Events Arithmetic (events-maths)
CoinToken.sol
L591-626
Description

Emit an event for critical parameter changes.

Pending

#3 low Issue
Missing Zero Address Validation (missing-zero-check)
CoinToken.sol
L477
L477
L477
L613
Description

Check that the address is not zero.

Pending

#4 low Issue
Missing Error Message
CoinToken.sol
L619
Description

We recommend to put error messages in all require checks to avoid any confusion.

Pending

#5 low Issue
Floating Pragma
CoinToken.sol
-
Description

The current pragma Solidity directive is “^0.8.2". Contracts should be deployed with the same compiler version and flags that they have been tested thoroughly. Locking the pragma helps to ensure that contracts do not accidentally get deployed using other versions.

Pending

#6 low Issue
Contract doesn’t import npm packages from source (like OpenZeppelin etc.)
CoinToken.sol
-
Description

We recommend importing all packages from npm directly without flattening the contract. Functions could be modified or can be susceptible to vulnerabilities