Security Audit Report for bitgetwallet's Reward Distribute Platform

The target of this audit is the private code repository of Reward Distribute Platform of bitgetwallet. Reward Distribute Platform is a Solidity-based campaign reward vault. It lets creators create reward campaigns, sponsors deposit ERC20 budgets, publishers release per-epoch Merkle roots, and users claim cumulative rewards with Merkle proofs. The contract tracks committed, claimed, and locked funds per campaign/token, supports cancellation and sponsor refunds, and includes owner/operator governance for role updates, pausing, ERC20/ETH rescue, and emergency campaign sponsor-fund recovery. The design relies on off-chain Merkle generation and privileged roles, especially the publisher and operator, for correct reward distribution and incident handling.

Please refer to the report for the detailed audit scope.

Our audit methodology employs automated vulnerability scans, manual verification, and business logic analysis to uncover potential security issues coupled with gas and code quality optimization recommendations.

In summary, we did not identify any potential issues within the audited codebase. However, we have some recommendations and notes that should be considered to further enhance the protocol's quality, security, and reliability. With no potential issues identified, the project demonstrates a relatively high level of security. It should also be noted that the scope of our audit was strictly limited to the specific code versions detailed in the report. Any updates subsequent to our review would necessitate a re-evaluation.