Dream Coin Card Info

dcctoken.io

Revolutionizing online gaming through secure blockchain technology, advanced trading algorithms, and unique liquidity solutions.

Overall Score
88.40
Poor Excellent
Dream Coin Card Logo

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. For more information, click here.

TrustNet DataPulse

Smart Contract Audit

Select the audit
Static Analysis Dynamic Analysis Symbolic Execution SWC Check Manual Review
Contract address
0xB06d...E45A
Network
Ethereum - Mainnet
License N/A
Compiler N/A
Type N/A
Language Solidity
Onboard date 2023/08/14
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 can mint

It is 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.

Token transfer can be locked

Owner can lock user funds with owner functions.

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.


Owner privileges

  • mint
  • pause/unpause
  • snapshot
  • removeSender
  • addSender
    • Senders can stake/release for other addresses without allowance
  • freeze
    • Blacklisted addresses cannot stake and transfer. Unstake is possible

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

Files and details

Functions
public

/

State variables
public

/

Total lines
of code

/

Capabilities
Hover on items

/

Findings and Audit result

low Issues | 1 findings

Pending

#1 low Issue
Missing event
DCC.sol
L1622
L1627
L1636
Description

Emitting an event for the variable is recommended

optimization Issues | 1 findings

Pending

#1 optimization Issue
Public function that could be declared external (external-function)
DCC.sol
L199-201
L207-209
L224-226
L250-254
L273-277
L295-300
L314-318
L334-343
L523-525
L538-541
L1284-1288
L1293-1297
L1431-1433
L1439-1442
L1622-1624
L1627-1632
L1634-1638
L1708-1710
L1712-1714
L1716-1718
L1720-1722
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)
DCC.sol
L1083-1094
L1101-1112
L133-135
L1166-1172
L1174-1176
L731-734
L938-970
L976-981
L885-921
L927-932
L989-1013
L1019-1024
L705-707
L712-714
L741-820
L825-831
L838-869
L874-879
L607-612
L617-622
L627-632
L677-682
L667-672
L647-652
L657-662
Description

Remove unused functions.