EIP-712 domain separator missing chainId

Jupiter Perpetual Exchange'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 EVM-specific standard for structured data signing. Solana does not use EIP-712. Structurally not_applicable by substrate.

Sources #

Docs
Jupiter Perpetuals Developer DocumentationSolana BPF substrate — EIP-712 is Ethereum-specific; Solana uses different message-signing standardsretrieved 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 jupiter-perps factor RD-F-020 score not_applicable collected_at 2026-05-16 01:53:11