# WBV2-P9-002 status - task: `WBV2-P9-002`; parent: `WBV2-P9-001`; status: `done` - Modifier Chromium receipt: `DESKTOP + WASM` - enabled transition: `false -> true`; revision: `7 -> 8` - save/reopen: `EXACT` - nextTask: `WBV2-P9-003` The production Chromium receipt executes the existing Modifier Main transaction on both browser surfaces. Malformed, stale-revision, and unknown-modifier commands are rejected without mutating the Main. This is a bounded current implementation claim and does not assert historical byte reproduction.