Budget: 300 EUR Deadline: 3 days
Hello!
We are ready to perform a professional audit of your three smart contracts on the Solana, Tron, and Ethereum networks, focusing specifically on the security of balances and the correctness of fund withdrawal logic.
As part of the audit, we will:
- thoroughly analyze the access rights model (contributors, admin, service roles);
- check that no external address can withdraw funds from the contract either through direct calls or through bypass scenarios;
- ensure that withdrawals are possible strictly according to the specified scenarios:
- contributor — only their own contribution and the accrued amounts due to them;
- admin — only through clearly regulated functions, without "hidden" capabilities;
- check the contracts for typical and non-trivial vulnerabilities:
reentrancy, incorrect condition checks, arithmetic errors, fund locking, state manipulation, incorrect operation under extreme values, etc.;
- compare the implementation of logic between networks to ensure there are no discrepancies that could be exploited.
As a result, you will receive a structured report:
- a list of identified issues categorized by severity;
- detailed comments on what exactly makes each vulnerability dangerous;
- specific recommendations for corrections (including options for code changes).
If necessary, after making corrections, we can conduct a follow-up review to confirm that all critical issues have been addressed.
