Test-mode parameters in deploy

Hyperlane's assessment for RD-F-141 — scored green on the v1.7.0 rubric. The evidence below is the curator's reasoning for this score.

Evidence summary #

Mailbox.sol uses immutable localDomain set in constructor — production parameter, not test artifact. ProxyAdmin ownership transferred at launch (Dec 26 2022) to Safe (confirmed U18). No admin=deployer-EOA in current configuration. No infinite allowance or test oracle identified.

Sources #

GitHub
Mailbox.sol constructorMailbox.sol constructor: immutable localDomain only; no test paramsretrieved 2026-05-17

Methodology #

Determine whether the deployed configuration retains test-mode parameters (test oracle address, infinite allowance, admin = deployer EOA).

See the full factor methodology and distribution across all protocols →

rubric_version v1.7.0 protocol hyperlane factor RD-F-141 score green collected_at 2026-05-16 23:03:56