Deprecated contracts still holding value
mETH Protocol's assessment for RD-F-166 — scored green on the v1.7.0 rubric. The evidence below is the curator's reasoning for this score.
Evidence summary #
No officially deprecated mETH Protocol contracts found holding material value. The 'Mantle LSP' to 'mETH Protocol' rebrand was a naming change, not a contract-level deprecation with stranded funds. The Staking contract was upgraded in-place (TransparentUpgradeableProxy, same address). Docs page lists three current contract modules (Staking/mETH, Restaking/cmETH, COOK) with no deprecated designations. No legacy v1 address set with residual TVL identified in any on-chain or documentation source.
Sources #
- DocsmETH Protocol Smart Contracts Documentationdocs.mantle.xyz/meth/components/smart-contracts — three contract modules listed, none deprecatedretrieved 2026-05-16
- mETH Staking Contract — EtherscanStaking contract at 0xe3cBd06D7dadB3F4e6557bAb7EdD924CD1489E8f — same address active, not abandonedretrieved 2026-05-16
Methodology #
Determine whether contracts marked deprecated by a protocol announcement still hold >$100K in assets.
See the full factor methodology and distribution across all protocols →