LayerZero OFT DVN config (count, threshold, diversity)
Maple Finance's assessment for RD-F-179 — scored yellow on the v1.7.0 rubric. The evidence below is the curator's reasoning for this score.
Evidence summary #
SyrupOftAdapter (0x688AEe022AA544f150678B8E5720b6b96a9E9a2F) confirmed as LayerZero OFT adapter using EndpointV2. DVN configuration (count, threshold, operator diversity) NOT verified due to layerzeroscan rate-limiting (HTTP 429). data-cache shows layerzero.present=false (pipeline miss). Post-Kelp DAO event, single-DVN configs are a critical concern. Requires curator follow-up with direct LayerZero endpoint getConfig() call.
Detail #
SyrupOftAdapter proxy (0x688AEe022AA544f150678B8E5720b6b96a9E9a2F) uses LayerZero EndpointV2 (0x1a44076050125825900e736c501f859c50fe728c) confirmed via internal transactions. Implementation (0x08881C46f82325ce2e403097be40066fa8c326b2) inherits from OAppUpgradeable and OFTAdapterUpgradeable. DVN config stored in endpoint state, not OApp contract. layerzeroscan returned HTTP 429. Scored yellow (not gray) because the surface is confirmed and DVN verification is blocked by rate-limiting, not by absence of data.
Sources #
- EtherscanSyrupOftAdapter proxy — LayerZero EndpointV2 interactions confirmedSyrupOftAdapter proxy 0x688AEe022AA544f150678B8E5720b6b96a9E9a2Fretrieved 2026-04-27
- Blockaid LayerZero DVN audit scriptBlockaid DVN audit tool — for curator follow-upretrieved 2026-04-27
- SyrupOftAdapter implementationSyrupOftAdapter impl 0x08881C46f82325ce2e403097be40066fa8c326b2retrieved 2026-04-27
Methodology #
For any LayerZero OFT adapter, read the DVN configuration: count of DVNs, k-of-N threshold, and operator diversity (independent operators vs same-operator multi-DVN).
See the full factor methodology and distribution across all protocols →