[
  {
    "at": "2026-09-30T05:23:57.697897+00:00",
    "event": "Artifact production started; five briefs fixed before output creation"
  },
  {
    "at": "2026-09-30T05:25:11.560944+00:00",
    "event": "Four artifacts written; bill-splitter arithmetic and invalid-input tests passed"
  },
  {
    "at": "2026-09-30T05:25:54.659092+00:00",
    "event": "20-second 720x1280 silent short rendered from original SVG animation code"
  },
  {
    "at": "2026-09-30T05:26:48.404562+00:00",
    "event": "Browser checks passed for brand and bill splitter at 390px; revised invalid-input guidance to state allowed ranges"
  },
  {
    "at": "2026-09-30T05:27:15.512121+00:00",
    "event": "Video browser playback passed: 20 seconds, 720x1280, no decode error; artifact acceptance checks complete"
  }
]