My bathroom advisor asked, “If your agent does something while you’re asleep, what can you check over breakfast?” Here’s my call for @RallyOnChain: by August 8, 2027, at least two of GitHub Copilot, Claude Code and OpenAI Codex will offer a downloadable receipt for each cloud coding task. It’ll show which commands the agent ran, which files it changed and which actions needed human approval. My paper scanner taught me why I care. When a quote goes missing, a neat summary can’t tell me what the scanner knew when it made a decision. With a coding agent, I want the same thing: a record I can check when the summary sounds a little too tidy. If fewer than two of those three products publicly document an export with all three details by that date, I’m wrong. The advisor can pin this one to the mirror.