Layer GPT
LayerGPT is a layer-2 that uses zkRollup technology. The unique EVM-compliance makes the protocol open to massive codebase libraries, enabling easy and rapid onramp of developers and users. LayerGPT is carefully designed to be a network uncontrollable by centralized influence. The mining model and security align with activity. Incorporating remarkable scalability and remarkably affordable transactions, LayerGPT offers a robust infrastructure encompassing data, AI tools, and a versatile earning platform.
Owner privileges
Comments
Ownership Privileges
- The owner can enable trading only once.
- The owner can air-drop tokens to multiple wallets at once.
- The owner can enable/disable swapping.
- The owner can enable/disable rescue swap. Once it is enabled, the contract balance will be transferred to the marketing wallet address when the swapping is completed.
- The owner can update buy, sell, and transfer fees of not more than 10%.
- The owner can exclude wallets from fees.
- The owner can update the automated market maker pair address.
- The owner can update the marketing wallet address.
- The owner can reset the tax amount.
Note - This Audit report consists of a security analysis of the Layer GPT Token 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 Layer GPT team, other contracts associated with the project were not audited by our team. We recommend investors to 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
96
State variables
public
18
Total lines
of code
1223
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.
low Issues
Pending
#1 Issue
Local variables shadowing (shadowing-local)
L916
L920
Rename the local variables that shadow another component.
Pending
#2 Issue
Missing Events Arithmetic (events-maths)
L1017-1022
L1024-1029
L1031-1036
Emit an event for critical parameter changes.
Pending
#3 Issue
Missing Zero Address Validation (missing-zero-check)
L1055
Check that the address is not zero.
Pending
#4 Issue
Floating pragma solidity version.
L3
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.
informational Issues
Pending
#1 Issue
Functions that are not used (dead-code)
L10-13
L398-406
L575-577
L591-594
L699-702
L690-694
L670-676
L658-665
L681-685
L705-708
L712-716
Remove unused functions.
Pending
#2 Issue
Unused state variables (unused-state)
L653
Remove unused state variables.
optimization Issues
Pending
#1 Issue
Public function that could be declared external (external-function)
L205-207
L213-215
L230-232
L237-239
L256-259
L264-266
L275-278
L293-301
L315-318
L334-337
L614-616
L633-636
L1177-1180
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.