Bridge tracks nonce-consumed mapping
Sky Lending (formerly MakerDAO)'s assessment for RD-F-153 — scored green on the v1.7.0 rubric. The evidence below is the curator's reasoning for this score.
Evidence summary #
LayerZero v2 tracks srcEid->sender->nonce consumed tuples at the endpoint level. Replay prevention is structural to the protocol. OFT adapter inherits this.
Sources #
- Curator noteLayerZero v2 tracks srcEid->sender->nonce consumed tuples at the endpoint level. Replay prevention is structural to the protocol. OFT adapter inherits this.retrieved 2026-04-27
Methodology #
Determine whether the bridge inbox maintains a nonce-consumed mapping and rejects replay of used nonces.
See the full factor methodology and distribution across all protocols →
rubric_version v1.7.0 protocol sky-lending factor RD-F-153 score green collected_at 2026-04-28 00:43:18