EIP-712 domain separator missing chainId

Orca's assessment for RD-F-020 — scored not_applicable on the v1.7.0 rubric. The evidence below is the curator's reasoning for this score.

Evidence summary #

EIP-712 is an Ethereum typed structured data signing standard. Solana uses Ed25519 signatures over Borsh-serialized message bytes. No EIP-712 domain separator exists in the Whirlpools codebase.

Sources #

GitHub
Whirlpool program lib.rs (Anchor/Rust — confirms non-EVM substrate)https://github.com/orca-so/whirlpools/blob/main/programs/whirlpool/src/lib.rsretrieved 2026-05-16

Methodology #

Determine whether the EIP-712 domain separator struct omits the `chainId` field, allowing cross-chain replay.

See the full factor methodology and distribution across all protocols →

rubric_version v1.7.0 protocol orca factor RD-F-020 score not_applicable collected_at 2026-05-16 02:39:16