OG Predict Info

In today’s world, the most common alternative to football entertainment is betting. The problem with betting is that it incites football fans to greed and real losses, which is the exact opposite of what football is all about - entertainment and passion. In essence, football fans need something better to validate their passion for the game. The solution? OG Predict. OG Predict is a soccer prediction platform that gives you the opportunity to earn rewards for your prediction skills. This is not gambling in any way. There will be 10 fixtures weekly from the top 5 major leagues around the world. Users will have the chance to predict the scores of these matches in order to boost their chances on the weekly leaderboard.

OG Predict Logo

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.

89.95
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
0x9586...b73A
Network
BNB Smart Chain - Mainnet
License N/A
Compiler N/A
Type N/A
Language Solidity
Onboard date 2022/11/22
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 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.


Anyone Can call the withdrawStuckETH function on L638 because there is no access control for calling the function and after it is called, the stuck ETH will be transferred to the following address: 0x606380038BeaA60cE5914d673BFcf4B809CEDc1C. Moreover, the same happens with the "remove_Random_Tokens" function on L630 but in this case, the tokens will be transferred to the Dev Wallet.

Ownership Privileges:

  • Update fees but cannot set more than 6%
  • Include/Exclude accounts from fees
  • Update Max Transaction Amount, Token Swap amount, and Max Wallet amount within limitations
  • Update Dev wallet and Presale address

Files and details

Functions
public

/

State variables
public

/

Total lines
of code

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Capabilities
Hover on items

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Findings and Audit result

low Issues | 3 findings

Pending

#1 low Issue
Missing Events Arithmetic (events-maths)
OGPredict.sol
L580-585
L597-601
L603-607
L609-613
Description

Emit an event for critical parameter changes.

Pending

#2 low Issue
Missing Zero Address Validation (missing-zero-check)
OGPredict.sol
L623
Description

Check that the address is not zero.

Pending

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

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

optimization Issues | 2 findings

Pending

#1 optimization Issue
State variables that could be declared constant (constable-states)
OGPredict.sol
L365
L380
L358
Description

Add the `constant` attributes to state variables that never change.

Pending

#2 optimization Issue
Public function that could be declared external (external-function)
OGPredict.sol
L337-340
L422-424
L426-428
L430-432
L434-436
L442-445
L447-449
L451-454
L456-460
L462-465
L467-470
Description

Use the `external` attribute for functions never called from the contract.

informational Issues | 4 findings

Pending

#1 informational Issue
Functions that are not used (dead-code)
OGPredict.sol
L117-130
L77-79
L81-83
L85-87
L89-94
L107-109
L111-115
L96-98
L100-104
L65-69
L71-75
L57-60
L474-476
L32-34
L43-48
L28-30
L24-26
Description

Remove unused functions.

Pending

#2 informational Issue
Function initializing state variables (function-init-state)
OGPredict.sol
L367
L368
L370
L371
L373
L374
Description

Remove any initialization of state variables via non-constant state variables or function calls. If variables must be set upon contract deployment, locate initialization in the constructor instead.

Pending

#3 informational Issue
Unused state variables (unused-state)
OGPredict.sol
L351
L368
L371
L374
Description

Remove unused state variables.

Pending

#4 informational Issue
Uninitialized local variables (uninitialized-local)
OGPredict.sol
L524
Description

Initialize all the variables. If a variable is meant to be initialized to zero, explicitly set it to zero to improve code readability.