VEROPAD
Veropad Launchpad rewards VPAD stakers with allocations in premier projects that showcase solid fundamentals and a defined roadmap to profitability. Those who stake on Veropad share in the success through revenue royalties.
Owner privileges
Comments
Ownership Privileges
- The owner can add liquidity to the owner's wallet.
- The owner can remove limits from the contract.
- The owner can update the tax to not more than 5%.
- The owner can enable trading only once.
- Any arbitrary address can claim ETH to the fee wallet address.
This contract contains the functionality in which for the first 30 and 45 transactions of buy and sell the buy and sell fees will be set to 20 and 25% respectively.
Note - This Audit report consists of a security analysis of the VEROPAD 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 VEROPAD 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)
- 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.
Functions
public
28
State variables
public
4
Total lines
of code
364
Capabilities
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 speciïŹcation 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.
medium Issues
Pending
#1 Issue
Liquidity is adding to externally owned address.
L316-334
The contract's liquidity is automatically added to the 'owner' address, which is not recommended because, in an extreme scenario, this can be used to drain liquidity from the contract.
Pending
#2 Issue
Transfer of tokens without enabling trade.
L234-292
The trading needs to be enabled by the owner in order for regular users to transfer tokens. On the contrary, the owner can authorize addresses manually and those addresses will be able to trade tokens. This functionality can be exploited in the following way, For example, there is a presale and the wallets used for the presale can be authorized by the owner. All the tokens obtained can be consolidated into a final wallet address and facilitate trading and selling of the acquired tokens, the last wallet address can be authorized.
low Issues
Pending
#1 Issue
Local variables shadowing (shadowing-local)
L212
L227
Rename the local variables that shadow another component.
Pending
#2 Issue
Missing Events Arithmetic (events-maths)
L341-346
Emit an event for critical parameter changes.
Pending
#3 Issue
Remove safemath library
L49-85
compiler version above 0.8.0 has the ability to control arithmetic overflow/underflow, It is recommended to remove the unwanted code in order to avoid high gas fees.
optimization Issues
Pending
#1 Issue
State variables that could be declared constant (constable-states)
L145
L146
L161
L158
L159
L151
L149
L150
L160
Add the `constant` attributes to state variables that never change.
Pending
#2 Issue
Public function that could be declared external (external-function)
L106-109
L187-189
L191-193
L195-197
L199-201
L207-210
L212-214
L216-219
L221-225
Use the `external` attribute for functions never called from the contract.
Diagrams
Disclaimer
SolidProof.io reports are not, nor should be considered, an âendorsementâ or âdisapprovalâ of any particular project or team. These reports are not, nor should be considered, an indication of the economics or value of any âproductâ or âassetâ created by any team. SolidProof.io do not cover testing or auditing the integration with external contract or services (such as Unicrypt, Uniswap, PancakeSwap etcâ...)
SolidProof.io 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.
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. SolidProofâs 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.