{
 "meta": {
  "dataset": "Subscriber history — @IWDbot",
  "channel": "https://tgregister.com/channel/IWDbot",
  "retrieved_at": "2026-09-01T13:13:14.918Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 20,
  "window": {
   "from": "2026-08-08T10:45:50.870Z",
   "to": "2026-09-01T03:13:19.670Z"
  },
  "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": "2026-08-08T10:45:50.870Z",
   "subscribers": 20322,
   "source": 0
  },
  {
   "ts": "2026-08-09T12:32:36.505Z",
   "subscribers": 19666,
   "source": 4
  },
  {
   "ts": "2026-08-11T13:35:06.166Z",
   "subscribers": 20056,
   "source": 4
  },
  {
   "ts": "2026-08-12T16:53:32.482Z",
   "subscribers": 20082,
   "source": 4
  },
  {
   "ts": "2026-08-14T01:58:32.265Z",
   "subscribers": 19903,
   "source": 4
  },
  {
   "ts": "2026-08-15T08:24:02.795Z",
   "subscribers": 19421,
   "source": 4
  },
  {
   "ts": "2026-08-16T20:06:10.122Z",
   "subscribers": 19669,
   "source": 4
  },
  {
   "ts": "2026-08-16T20:10:21.144Z",
   "subscribers": 19669,
   "source": 1
  },
  {
   "ts": "2026-08-17T20:17:49.741Z",
   "subscribers": 19592,
   "source": 4
  },
  {
   "ts": "2026-08-18T19:27:56.042Z",
   "subscribers": 19495,
   "source": 4
  },
  {
   "ts": "2026-08-19T21:47:02.522Z",
   "subscribers": 19363,
   "source": 4
  },
  {
   "ts": "2026-08-21T00:14:08.798Z",
   "subscribers": 19419,
   "source": 4
  },
  {
   "ts": "2026-08-22T12:28:06.312Z",
   "subscribers": 19465,
   "source": 4
  },
  {
   "ts": "2026-08-24T04:36:02.244Z",
   "subscribers": 19362,
   "source": 4
  },
  {
   "ts": "2026-08-25T06:15:56.101Z",
   "subscribers": 19303,
   "source": 4
  },
  {
   "ts": "2026-08-26T08:38:25.111Z",
   "subscribers": 18824,
   "source": 4
  },
  {
   "ts": "2026-08-28T09:53:23.211Z",
   "subscribers": 19162,
   "source": 4
  },
  {
   "ts": "2026-08-29T06:33:10.695Z",
   "subscribers": 19143,
   "source": 4
  },
  {
   "ts": "2026-08-30T06:12:35.873Z",
   "subscribers": 18593,
   "source": 4
  },
  {
   "ts": "2026-09-01T03:13:19.670Z",
   "subscribers": 18956,
   "source": 4
  }
 ]
}