CryptoFy Coin
0x1867826aCdFe6f698d876B9eB780E5659EEeA70a 0x1867...EeA70a

Static analysis Dynamic analysis Symbolic Execution SWC check

cryptofy coin is a decentrlized metaverse coin that bridge the gap between the virtual world and the real world by aiding seamless, secured and fast transaction. Its very economical and has fast processing power per seconds powered by the cryptofy smart chain (CSC). As we develop and grow, cryptofy coin plans to expand into additional industries, such as the energy agricultural, and oil and gas sectiors. Cryptofy coin is the game-changer

Contract address
Network Binance Smart Chain
License MIT
Compiler v0.8.19 v0.8.19+commit.7dd6d404
Type N/A
Language Solidity
Request date 2023/11/08
Revision date 2023/11/09

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.

Ownership Privileges

  • The owner can set the market pair address.
  • The owner can exclude wallets from transaction limits.
  • The owner can exclude wallets from fees.
  • The owner can set any arbitrary value in buy and sell tax, which can not be more than 11%.
  • The owner can update the distribution settings of liquidity, marketing, and team share.
  • The owner can update the value in the maximum transaction amount, which cannot be less than 1%.
  • The owner can enable/disable the wallet limit.
  • The owner can exempt wallets from the max hold wallet limit.
  • The owner can update the value in the max wallet limit, which cannot be less than 1%.
  • The owner can set any arbitrary value in the minimum swap amount.
  • The owner can update the marketing, development wallet address.
  • The owner can enable/disable swapping.
  • The owner can set any arbitrary value in the swap and liquify limit.
  • The owner can update the dev address.
  • The owner can update the router version.
  • The owner can enable trading only once, The owner and dev address can transfer the tokens without enabling trade.

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

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


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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

Missing Zero Address Validation (missing-zero-check)




Check that the address is not zero.


#3 Issue

Floating pragma solidity version.




Adding the constant version of solidity is recommended, as this prevents the unintentional deployment of a contract with an outdated compiler that contains unresolved bugs.


#4 Issue

Missing 'require' error message.









It is recommended to add the error message in the 'require' check in order to understand the revert executed by the function.

optimization Issues


#1 Issue

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




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


Disclaimer reports are not, nor should be considered, an “endorsement” or “disapproval” of any particular project or team. These reports are not, nor should be considered, an indication of the economics or value of any “product” or “asset” created by any team. do not cover testing or auditing the integration with external contract or services (such as Unicrypt, Uniswap, PancakeSwap etc’...) Audits do not provide any warranty or guarantee regarding the absolute bug- free nature of the technology analyzed, nor do they provide any indication of the technology proprietors. SolidProof Audits should not be used in any way to make decisions around investment or involvement with any particular project. These reports in no way provide investment advice, nor should be leveraged as investment advice of any sort. 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.