Submission Details
Severity:
Emit events in `TSender.sol::airdropERC20` to improve transparency and tracking
Summary
TSender.sol::airdropERC20 could use event emitting to improve transparency and tracking.
Vulnerability Details
The contract could use a common practice of emitting events for overall improvement.
Impact
In doing so, it will allow logging significant actions such as the start of the airdrop process, successful transfers to recipients, and any errors encountered during the process. This will allow external observers to monitor the contract's activities in real-time, enhancing its transparency and usability.
Tools Used
Manual review
Recommendations
Add events to log significant actions and improve transparency:
event AirdropStarted(address indexed token, address[] indexed recipients, uint256 totalAmount);
event TransferSuccessful(address indexed token, address indexed recipient, uint256 amount);
Prize pool breakdown
Total prize
15,000 USDC
nSLOC
25659 USDC / LOC
12,500 USDC
1,375 USDC
1,125 USDC
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