# WBV2-P26-003 status - task: `WBV2-P26-003`; parent: `WBV2-P26-002`; status: `done` - capability family: `SIMULATION.PHYSICS_PARTICLE`; source-backed commands wired: `1` - implementation: validated physics manifests are writable in the authoritative Main session; solver execution and binary persistence remain separate capabilities - verification wave: `DEFERRED`; no Chromium receipt or completion overlay written - inventory unchanged: `6900` total, `281` legacy completed, `6618` legacy pending, `290/6609` effective carried forward - nextTask: `WBV2-P26-004`