[
  {
    "idx": 1,
    "url": "https://blog.railway.com/p/data-center-build-part-one",
    "ok": true,
    "error": null
  },
  {
    "idx": 2,
    "url": "https://substack.com/home/post/p-156355259?utm_campaign=post&utm_medium=web",
    "ok": true,
    "error": null
  },
  {
    "idx": 3,
    "url": "https://engineering.fb.com/2025/02/03/production-engineering/how-precision-time-protocol-ptp-handles-leap-seconds/",
    "ok": true,
    "error": null
  },
  {
    "idx": 4,
    "url": "http://queue.acm.org/detail.cfm?ref=rss&id=3712057",
    "ok": false,
    "error": "HTTP 403"
  },
  {
    "idx": 5,
    "url": "https://robpostonblog.wordpress.com/2025/02/04/dealing-with-chaos-during-cardiac-surgery/",
    "ok": true,
    "error": null
  },
  {
    "idx": 6,
    "url": "https://dannorth.net/best-simple-system-for-now/",
    "ok": false,
    "error": "trafilatura returned empty"
  },
  {
    "idx": 7,
    "url": "https://www.reddit.com/r/sre/comments/1ipradd/how_doctors_handoff_patients_how_it_applies_to/",
    "ok": false,
    "error": "trafilatura returned empty"
  },
  {
    "idx": 8,
    "url": "https://iamevan.me/blog/the-theory-behind-understanding-failure/",
    "ok": true,
    "error": null
  }
]