Bridge binds message to srcChainId

Aave v3's assessment for RD-F-152 — scored green on the v1.7.0 rubric. The evidence below is the curator's reasoning for this score.

Evidence summary #

a.DI CrossChainController binds messages to source chain context through the envelope structure (sender, origin chain, destination chain). Per-chain adapter registry and confirmation-counting are chain-scoped. Cross-chain replay would require the same message to be valid on a different chain, which the chain-scoped design prevents.

Sources #

Docs
a.DI documentation — envelope and chain bindinga.DI CrossChainController envelope structure — chain-scopedretrieved 2026-04-27

Methodology #

Determine whether the bridge message struct includes `srcChainId` and the verifier enforces per-chain separation.

See the full factor methodology and distribution across all protocols →

rubric_version v1.7.0 protocol aave-v3 factor RD-F-152 score green collected_at 2026-04-27 23:28:46