{
 "meta": {
  "dataset": "Subscriber history — @dachuifuli1",
  "channel": "https://tgregister.com/channel/dachuifuli1",
  "retrieved_at": "2026-09-09T08:19:00.852Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 26,
  "window": {
   "from": "2026-08-10T06:00:32.688Z",
   "to": "2026-09-06T10:40:55.589Z"
  },
  "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": "2026-08-10T06:00:32.688Z",
   "subscribers": 17991,
   "source": 0
  },
  {
   "ts": "2026-08-10T07:26:50.227Z",
   "subscribers": 18001,
   "source": 4
  },
  {
   "ts": "2026-08-11T05:12:31.542Z",
   "subscribers": 18162,
   "source": 4
  },
  {
   "ts": "2026-08-12T02:22:41.011Z",
   "subscribers": 18275,
   "source": 4
  },
  {
   "ts": "2026-08-13T03:26:24.844Z",
   "subscribers": 18412,
   "source": 4
  },
  {
   "ts": "2026-08-14T12:56:07.102Z",
   "subscribers": 18521,
   "source": 4
  },
  {
   "ts": "2026-08-15T20:14:05.624Z",
   "subscribers": 18662,
   "source": 4
  },
  {
   "ts": "2026-08-17T09:21:47.022Z",
   "subscribers": 18662,
   "source": 1
  },
  {
   "ts": "2026-08-17T10:57:57.378Z",
   "subscribers": 18963,
   "source": 4
  },
  {
   "ts": "2026-08-18T12:13:07.997Z",
   "subscribers": 19128,
   "source": 4
  },
  {
   "ts": "2026-08-19T12:37:55.766Z",
   "subscribers": 19309,
   "source": 4
  },
  {
   "ts": "2026-08-20T11:22:20.565Z",
   "subscribers": 19464,
   "source": 4
  },
  {
   "ts": "2026-08-21T11:14:52.473Z",
   "subscribers": 19570,
   "source": 4
  },
  {
   "ts": "2026-08-22T21:26:32.804Z",
   "subscribers": 20065,
   "source": 4
  },
  {
   "ts": "2026-08-24T14:35:45.429Z",
   "subscribers": 20536,
   "source": 4
  },
  {
   "ts": "2026-08-25T16:36:33.594Z",
   "subscribers": 20633,
   "source": 4
  },
  {
   "ts": "2026-08-26T13:44:47.404Z",
   "subscribers": 20684,
   "source": 4
  },
  {
   "ts": "2026-08-27T16:47:26.430Z",
   "subscribers": 20807,
   "source": 4
  },
  {
   "ts": "2026-08-28T16:03:43.077Z",
   "subscribers": 20913,
   "source": 4
  },
  {
   "ts": "2026-08-29T13:56:32.347Z",
   "subscribers": 21036,
   "source": 4
  },
  {
   "ts": "2026-08-30T12:07:01.231Z",
   "subscribers": 21151,
   "source": 4
  },
  {
   "ts": "2026-08-31T13:38:32.079Z",
   "subscribers": 21279,
   "source": 4
  },
  {
   "ts": "2026-09-01T12:25:53.744Z",
   "subscribers": 21385,
   "source": 4
  },
  {
   "ts": "2026-09-02T12:45:13.665Z",
   "subscribers": 21556,
   "source": 4
  },
  {
   "ts": "2026-09-04T02:01:05.172Z",
   "subscribers": 21860,
   "source": 4
  },
  {
   "ts": "2026-09-06T10:40:55.589Z",
   "subscribers": 22562,
   "source": 4
  }
 ]
}