Bridge binds message to srcChainId

Jito'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 #

Wormhole VAA structure includes emitter_chain as part of unique indexing tuple (emitter_chain, emitter_address, sequence). StakePoolRate.sol validates chain_id == Solana (chain ID 1) in updatePool() logic. Chain binding is enforced.

Sources #

URL
Wormhole VAAs documentationWormhole VAA docs: (emitter_chain, emitter_address, sequence) unique indexingretrieved 2026-04-29
GitHub
StakePoolRate.sol — chain ID validationStakePoolRate.sol updatePool() validates chain_id equals Solana identifier (value: 1)retrieved 2026-04-29

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 jito factor RD-F-152 score green collected_at 2026-04-29 15:50:23