{
 "meta": {
  "dataset": "Subscriber history — @MTPOBOT",
  "channel": "https://tgregister.com/channel/MTPOBOT",
  "retrieved_at": "2026-09-11T12:39:17.563Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 23,
  "window": {
   "from": "2026-08-07T16:46:07.399Z",
   "to": "2026-09-10T17:38:59.446Z"
  },
  "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": "2026-08-07T16:46:07.399Z",
   "subscribers": 16274,
   "source": 0
  },
  {
   "ts": "2026-08-08T10:50:41.991Z",
   "subscribers": 15457,
   "source": 4
  },
  {
   "ts": "2026-08-10T09:12:52.892Z",
   "subscribers": 15546,
   "source": 4
  },
  {
   "ts": "2026-08-11T12:43:14.307Z",
   "subscribers": 15571,
   "source": 4
  },
  {
   "ts": "2026-08-12T09:34:54.508Z",
   "subscribers": 15127,
   "source": 4
  },
  {
   "ts": "2026-08-14T21:44:34.834Z",
   "subscribers": 15333,
   "source": 4
  },
  {
   "ts": "2026-08-16T16:26:08.890Z",
   "subscribers": 14907,
   "source": 4
  },
  {
   "ts": "2026-08-18T21:05:13.997Z",
   "subscribers": 14907,
   "source": 1
  },
  {
   "ts": "2026-08-18T21:17:57.508Z",
   "subscribers": 15205,
   "source": 4
  },
  {
   "ts": "2026-08-19T21:53:17.434Z",
   "subscribers": 15211,
   "source": 4
  },
  {
   "ts": "2026-08-20T18:47:42.023Z",
   "subscribers": 15216,
   "source": 4
  },
  {
   "ts": "2026-08-21T22:28:12.092Z",
   "subscribers": 15279,
   "source": 4
  },
  {
   "ts": "2026-08-23T12:48:47.863Z",
   "subscribers": 14994,
   "source": 4
  },
  {
   "ts": "2026-08-25T00:28:20.912Z",
   "subscribers": 15279,
   "source": 4
  },
  {
   "ts": "2026-08-25T22:03:37.841Z",
   "subscribers": 15220,
   "source": 4
  },
  {
   "ts": "2026-08-27T21:33:50.221Z",
   "subscribers": 15219,
   "source": 4
  },
  {
   "ts": "2026-08-28T20:28:54.055Z",
   "subscribers": 15170,
   "source": 4
  },
  {
   "ts": "2026-08-31T02:38:35.755Z",
   "subscribers": 14883,
   "source": 4
  },
  {
   "ts": "2026-09-01T00:18:07.707Z",
   "subscribers": 15172,
   "source": 4
  },
  {
   "ts": "2026-09-03T01:27:27.427Z",
   "subscribers": 14944,
   "source": 4
  },
  {
   "ts": "2026-09-04T16:38:15.772Z",
   "subscribers": 15326,
   "source": 4
  },
  {
   "ts": "2026-09-07T13:19:08.443Z",
   "subscribers": 15443,
   "source": 4
  },
  {
   "ts": "2026-09-10T17:38:59.446Z",
   "subscribers": 15340,
   "source": 4
  }
 ]
}