Mantle

Mantle receives a C+ risk grade (36/100) from Hindenrank, where lower scores indicate lower risk. Moderate risk — massive treasury creates stability but also centralization, and the 7-day exit delay is a real trap during crises An Ethereum layer-2 network backed by one of crypto's largest treasuries (~$4.2B) that also offers liquid staking through mETH. It holds $252M in bridge deposits with chain DeFi TVL growing to $755M+. Its C+ grade reflects the governance risk of a treasury that controls 49% of the token supply and the multi-week delays users face when trying to exit.

The key risks identified for Mantle are: (1) The DAO treasury holds 49% of all MNT tokens. If a market crash forces the treasury to sell, the resulting supply flood could crash MNT by 60-70%. (2) Withdrawing from Mantle takes 7 days minimum. If something goes wrong, your money is locked while the crisis plays out. (3) 96% of the liquid staking token (mETH) is held by just 25 wallets. One large holder dumping could crash the price and trigger a chain reaction across Mantle's DeFi apps.

Mantle scores 36/100 across eight risk dimensions: Mechanism Novelty: 2/15, Interaction Severity: 8/20, Oracle Surface: 2/10, Documentation Gaps: 3/10, Track Record: 5/15, Scale Exposure: 7/10, Regulatory Risk: 2/10, Vitality Risk: 7/10. The highest risk area is Scale Exposure at 7/10.

Among 37 rated L2 protocols on Hindenrank, Mantle ranks #18 by safety (lowest risk score = safest). Its 36/100 risk score and C+ grade place it in the middle tier of L2 protocols.

Mantle scores 5/15 on the Track Record risk dimension, indicating some history of security incidents or exploits. Higher scores reflect more severe or frequent incidents. Review the full risk report for details.