Protocol has bridge surface
ether.fi's assessment for RD-F-147 — scored green on the v1.7.0 rubric. The evidence below is the curator's reasoning for this score.
Evidence summary #
Confirmed bridge surface: weETH bridged across 20+ chains. Two architectures: (1) LayerZero OFT (EtherFiOFTAdapterUpgradeable on Ethereum, EtherfiOFTUpgradeable on L2s) for Base, Linea, Scroll, BNB, Optimism, zkSync, Swell, Avalanche, Blast, Berachain, Monad, HyperEVM, and others. (2) Arbitrum canonical bridge (StandardArbERC20, ClonableBeaconProxy pattern) for Arbitrum One.
Sources #
- Docsether.fi Multichain EcosystemProfile §7 bridge surface — LayerZero OFT + Arbitrum canonical bridgeretrieved 2026-04-28
- weETH-cross-chain GitHub repoweETH cross-chain repo — L2 OFT contract list across 20+ chainsretrieved 2026-04-28
Methodology #
Determine whether the protocol has a bridge surface (its own bridge or a bridge-operated dependency for routing/minting).
See the full factor methodology and distribution across all protocols →
rubric_version v1.7.0 protocol ether-fi factor RD-F-147 score green collected_at 2026-04-28 13:58:46