03 / the ship's log
Everything that crosses the gate is copied onto the log.
One hash-chained record per run: two events per world action, one per model call. Beside it, the sensor logs — a WARC archive of the internet exactly as the agent saw it — so any run replays later with the thinking live and the world held still. Replay is the holodeck.
{"seq": 17, "kind": "action", "tool": "fetch", "params": {"url": "https://arxiv.org/abs/2505.20633"}, "cost_usd": 0.0, "hash": "sha256:…"}
{"seq": 19, "kind": "model_call", "usage": {"input": 41230, "output": 912}, "usd": 0.1934, "prev_hash": "sha256:…"}
{"seq": 21, "kind": "outcome", "status": 200, "bytes": 48213, "injection_score": 0.02, "policy": "allow"}▌
The agent never sees its own record, the archive, or the console. It sees /world: fetched resources, inbox events, status, and its rendered beliefs.