| # | Name | Auditor | Date | Chains | Issues |
|---|---|---|---|---|---|
| 1 | Umbrella Network 3 | CertiK | 2022/04/29 | Off-Chain (Private) | No active critical issues |
| 2 | Umbrella 2 | CertiK | 2022/03/21 | Off-Chain (Private) | No active critical issues |
| # | File Name |
|---|---|
| 1 | rUMBV2.sol |
| 2 | StakingLockable.sol |
| 3 | Blacklisted.sol |
| 4 | LockSettings.sol |
| 5 | OnDemandTokenBridgable.sol |
| 6 | SwappableTokenV2.sol |
| 7 | StakingLens.sol |
| 8 | StakingRewardsV2.sol |
| 9 | contracts/staking/StakingRewards.sol |