Bridge binds message to srcChainId
Stargate Finance's assessment for RD-F-152 — scored gray on the v1.7.0 rubric. The evidence below is the curator's reasoning for this score.
Evidence summary #
Bridge binds message to srcChainId | YES. LayerZero v2 uses `srcEid` (endpoint ID) in the packet struct which is globally unique per chain. The Endpoint enforces per-channel nonce ordering keyed to `(srcEid, sender, dstEid, receiver)`. Messages from one chain cannot be replayed on another chain's channel. | LayerZero v2 docs: "Packet containing srcEid, sender, dstEid, receiver, guid, and message payload"; Endpoint enforces lossless per-channel delivery. | GREEN
Sources #
- Curator noteExtracted from 03-oracle-deps.md — RD-F-152; no URL citedretrieved 2026-04-28
Methodology #
Determine whether the bridge message struct includes `srcChainId` and the verifier enforces per-chain separation.
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