0x1516474eEc5B24991b57f39E7a8c00116244be36 0x1516...44be36

Static analysis Dynamic analysis Symbolic Execution SWC check

Rizz Token provides the best solution to find your soulmate through its algorithmic matching techniques and that pair you and your potential partner based on photos, information and data alike. The App will let you either find your hook-up, your first love, or a future soulmate! Rizz will be available on Android and iOS, providing the ease of access to mobile users alike, while also providing a residual monetization aspect for the Rizz Token.

Contract address
Network Binance Smart Chain
License Unlicense
Compiler v0.8.18 v0.8.18+commit.87f61d96
Type N/A
Language Solidity
Request date 2023/02/15
Revision date 2023/02/16

Owner privileges

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.


  • Remove comments from the source code


  • Grant authorization to an address
  • enable swap
  • update
    • swapThreshold
    • marketing fee receiver address
    • buyback fee receiver address
    • fees
      • liquidity
      • marketing
      • buyback
      • burn
      • total
      • sellmultiplier
      • buymultiplier
      • transfermultiplier

Auth Privileges

  • Authorized addresses are able to pass the pair to the clearStuckToken function. After launch timestamp + 500 days they are able to send pair tokens to itself
  • Update
    • sell multiplier
    • buy multiplier
    • transfer multiplier
  • exempt address from wallet limit
  • exempt address from tx limit
  • exempt from fees
  • There are several authorities which are authorized to call some functions, that means, if the owner is renounced, another address is still authorized to call functions
    • Be aware of this
  • Authorized addresses are able to trade without trading is enabled

Audit Scope

This audit covered the following files listed below with a SHA-1 Hash. The above token Team provided us with the files that needs to be tested.

We will verify the following claims:
  • Correct implementation of Token standard
  • Deployer cannot mint any new tokens
  • Deployer cannot burn or lock user funds
  • Deployer cannot pause the contract
  • Overall checkup (Smart Contract Security)
The auditing process follows a routine series of steps:
  • Review of the specifications, sources, and instructions provided to SolidProof to make sure we understand the size, scope, and functionality of the smart contract.
  • Manual review of code, which is the process of reading source code line-by-line in an attempt to identify potential vulnerabilities.
  • Comparison to specification, which is the process of checking whether the code does what the specifications, sources, and instructions provided to SolidProof describe.
  • Test coverage analysis, which is the process of determining whether the test cases are actually covering the code and how much code is exercised when we run those test cases.
  • Symbolic execution, which is analysing a program to determine what inputs causes each part of a program to execute.
  • Best practices review, which is a review of the smart contracts to improve efficiency, effectiveness, clarify, maintainability, security, and control based on the established industry and academic practices, recommendations, and research.
  • Specific, itemized, actionable recommendations to help you take steps to secure your smart contracts.

A file with a different Hash has been modified, intentionally or otherwise, after the security review. A different Hash could be (but not necessarily) an indication of a changed condition or potential vulnerability that was not within the scope of this review.



State variables


Total lines
of code


Hover on items

Audit Details

Throughout the review process, care was taken to evaluate the repository for security-related issues, code quality, and adherence to speciïŹcation and best practices. To do so, reviewed line-by-line by our team of expert pentesters and smart contract developers, documenting any issues as there were discovered.

Risk represents the probability that a certain source-threat will exploit vulnerability, and the impact of that event on the organization or system. Risk Level is computed based on CVSS version 3.0.

low Issues


#1 Issue

Missing Events Arithmetic (events-maths)





Emit an event for critical parameter changes.


#2 Issue

State variable visbility is missing






We recommend you to provide a state variable visibility.

informational Issues


#1 Issue

Remove safemath library




We recommend you to remove the safemath library because pragma version above 0.8.x is taking care of over-/underflow issues.


#2 Issue

Unused events







Remove or emit events

optimization Issues


#1 Issue

Public function that could be declared external (external-function)






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


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SolidProof.io Reports represent an extensive auditing process intending to help our customers increase the quality of their code while reducing the high level of risk presented by cryptographic tokens and blockchain technology. Blockchain technology and cryptographic assets present a high level of ongoing risk. SolidProof’s position is that each company and individual are responsible for their own due diligence and continuous security. SolidProof in no way claims any guarantee of security or functionality of the technology we agree to analyze.