W Coin Migration Audit
Off-Chain (Private)
Audited on 2024/12/25
No active critical issues
Summary
WChainMigration contract facilitates secure asset migration between chains with multi-signature verification (2/3 signers), nonce-based replay protection, and robust tracking of claims. It incorporates a designated backend address for executing claims, manages ETH and ERC20 transfers safely, and prevents unauthorized actions. Features include signer management, claim tracking, and stringent validation for addresses and transactions.
Issues (5)
Low | Medium | High | Critical | Total | |
|---|---|---|---|---|---|
Not fixed | 1 | - | - | - | 1 |
Fixed | 3 | 1 | - | - | 4 |
| Total | 4 | 1 | 0 | 0 | 5 |
Contract (1)
| # | File Name |
|---|---|
| 1 | WChainMigration.sol |