{
 "meta": {
  "dataset": "Subscriber history — @developmentmedia",
  "channel": "https://tgregister.com/channel/developmentmedia",
  "retrieved_at": "2026-08-30T23:59:07.331Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 22,
  "window": {
   "from": "2026-08-07T20:53:11.421Z",
   "to": "2026-08-30T05:53:11.128Z"
  },
  "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": "2026-08-07T20:53:11.421Z",
   "subscribers": 44932,
   "source": 0
  },
  {
   "ts": "2026-08-07T21:00:37.383Z",
   "subscribers": 44932,
   "source": 3
  },
  {
   "ts": "2026-08-08T17:31:28.100Z",
   "subscribers": 44834,
   "source": 4
  },
  {
   "ts": "2026-08-09T18:42:00.830Z",
   "subscribers": 43716,
   "source": 4
  },
  {
   "ts": "2026-08-10T16:01:56.601Z",
   "subscribers": 49182,
   "source": 4
  },
  {
   "ts": "2026-08-11T17:45:31.514Z",
   "subscribers": 46766,
   "source": 4
  },
  {
   "ts": "2026-08-12T18:54:06.210Z",
   "subscribers": 39702,
   "source": 4
  },
  {
   "ts": "2026-08-13T18:06:24.610Z",
   "subscribers": 49332,
   "source": 4
  },
  {
   "ts": "2026-08-15T01:45:06.609Z",
   "subscribers": 48682,
   "source": 4
  },
  {
   "ts": "2026-08-16T15:48:47.228Z",
   "subscribers": 43282,
   "source": 4
  },
  {
   "ts": "2026-08-17T19:04:19.928Z",
   "subscribers": 49334,
   "source": 4
  },
  {
   "ts": "2026-08-18T17:22:34.556Z",
   "subscribers": 48527,
   "source": 4
  },
  {
   "ts": "2026-08-19T19:06:35.071Z",
   "subscribers": 47150,
   "source": 4
  },
  {
   "ts": "2026-08-20T20:55:34.269Z",
   "subscribers": 45957,
   "source": 4
  },
  {
   "ts": "2026-08-21T23:38:07.588Z",
   "subscribers": 44566,
   "source": 4
  },
  {
   "ts": "2026-08-23T13:14:55.275Z",
   "subscribers": 45944,
   "source": 4
  },
  {
   "ts": "2026-08-25T00:48:29.525Z",
   "subscribers": 45083,
   "source": 4
  },
  {
   "ts": "2026-08-26T04:23:44.297Z",
   "subscribers": 41982,
   "source": 4
  },
  {
   "ts": "2026-08-27T04:04:44.200Z",
   "subscribers": 39644,
   "source": 4
  },
  {
   "ts": "2026-08-28T02:25:18.796Z",
   "subscribers": 38975,
   "source": 4
  },
  {
   "ts": "2026-08-29T05:59:25.293Z",
   "subscribers": 44250,
   "source": 4
  },
  {
   "ts": "2026-08-30T05:53:11.128Z",
   "subscribers": 42548,
   "source": 4
  }
 ]
}