{
 "meta": {
  "dataset": "Subscriber history — @DormitoryDiary",
  "channel": "https://tgregister.com/channel/DormitoryDiary",
  "retrieved_at": "2026-09-12T01:30:53.292Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 19,
  "window": {
   "from": "2026-08-18T06:45:33.824Z",
   "to": "2026-09-10T07:40:17.386Z"
  },
  "columns": {
   "ts": "when this reading was taken, UTC",
   "subscribers": "the count read (or, for source 3, carried over) — see source below",
   "source": {
    "0": "sweep.py — t.me/<name> profile page",
    "1": "promote.py — Bot API getChat",
    "2": "resolve.py — MTProto",
    "3": "spromote.py — t.me/s/<name> post preview (figure carried over from an earlier profile read, not the preview’s own rounded header)",
    "4": "remeasure.py — t.me/<name> profile page, re-read on a schedule"
   }
  },
  "note": "Snapshots are written only when a reading changes: a gap in ts means \"no change observed between readings\", never \"not measured\" and never \"interpolated\". Readings from different sources are separate lineages that do not confirm one another — subtracting across them can attribute a change to a period nothing was actually read in. Full method: https://tgregister.com/methodology#measuring"
 },
 "rows": [
  {
   "ts": "2026-08-18T06:45:33.824Z",
   "subscribers": 15719,
   "source": 3
  },
  {
   "ts": "2026-08-18T09:22:38.420Z",
   "subscribers": 15737,
   "source": 4
  },
  {
   "ts": "2026-08-19T09:05:04.620Z",
   "subscribers": 15788,
   "source": 4
  },
  {
   "ts": "2026-08-20T10:22:26.680Z",
   "subscribers": 15864,
   "source": 4
  },
  {
   "ts": "2026-08-21T09:07:47.194Z",
   "subscribers": 15986,
   "source": 4
  },
  {
   "ts": "2026-08-22T15:47:51.264Z",
   "subscribers": 16127,
   "source": 4
  },
  {
   "ts": "2026-08-24T06:54:02.973Z",
   "subscribers": 16204,
   "source": 4
  },
  {
   "ts": "2026-08-25T09:46:46.706Z",
   "subscribers": 16297,
   "source": 4
  },
  {
   "ts": "2026-08-26T12:03:31.127Z",
   "subscribers": 16431,
   "source": 4
  },
  {
   "ts": "2026-08-27T14:41:57.497Z",
   "subscribers": 16630,
   "source": 4
  },
  {
   "ts": "2026-08-28T16:24:40.710Z",
   "subscribers": 16772,
   "source": 4
  },
  {
   "ts": "2026-08-29T17:34:49.669Z",
   "subscribers": 16862,
   "source": 4
  },
  {
   "ts": "2026-08-30T20:03:57.758Z",
   "subscribers": 16963,
   "source": 4
  },
  {
   "ts": "2026-08-31T20:44:33.731Z",
   "subscribers": 17048,
   "source": 4
  },
  {
   "ts": "2026-09-01T21:53:47.178Z",
   "subscribers": 17086,
   "source": 4
  },
  {
   "ts": "2026-09-02T22:35:55.839Z",
   "subscribers": 17117,
   "source": 4
  },
  {
   "ts": "2026-09-04T07:40:47.343Z",
   "subscribers": 17191,
   "source": 4
  },
  {
   "ts": "2026-09-07T01:37:54.569Z",
   "subscribers": 17268,
   "source": 4
  },
  {
   "ts": "2026-09-10T07:40:17.386Z",
   "subscribers": 17242,
   "source": 4
  }
 ]
}