EIP-712 domain separator missing chainId

OpenEden'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 #

TBILL vault V5 ABI does not show EIP-712 domain separator, permit, or signed-message functions. The vault operates via on-chain deposit/redeem calls without off-chain signature verification. EIP-712 domain separator factor is not applicable for a contract that does not use EIP-712 signatures. Architectural reason for not_applicable.

Sources #

Etherscan
OpenEdenVaultV5 — Etherscan ABITBILL V5 impl ABI — no domain separator or permit in function listretrieved 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 openeden factor RD-F-020 score not_applicable collected_at 2026-05-16 10:11:45