{
 "meta": {
  "dataset": "Subscriber history — @emailfastbot",
  "channel": "https://tgregister.com/channel/emailfastbot",
  "retrieved_at": "2026-09-09T08:36:25.122Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 17,
  "window": {
   "from": "2026-08-09T02:01:03.833Z",
   "to": "2026-09-07T03:36:11.791Z"
  },
  "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": "2026-08-09T02:01:03.833Z",
   "subscribers": 13852,
   "source": 0
  },
  {
   "ts": "2026-08-11T21:14:18.318Z",
   "subscribers": 14024,
   "source": 4
  },
  {
   "ts": "2026-08-14T00:58:40.152Z",
   "subscribers": 14051,
   "source": 4
  },
  {
   "ts": "2026-08-15T10:24:06.601Z",
   "subscribers": 14001,
   "source": 4
  },
  {
   "ts": "2026-08-17T20:47:09.893Z",
   "subscribers": 13726,
   "source": 4
  },
  {
   "ts": "2026-08-18T17:14:46.627Z",
   "subscribers": 13517,
   "source": 4
  },
  {
   "ts": "2026-08-19T20:17:15.466Z",
   "subscribers": 13517,
   "source": 1
  },
  {
   "ts": "2026-08-20T20:16:21.669Z",
   "subscribers": 12734,
   "source": 4
  },
  {
   "ts": "2026-08-23T21:34:26.681Z",
   "subscribers": 12572,
   "source": 4
  },
  {
   "ts": "2026-08-25T03:33:04.261Z",
   "subscribers": 12426,
   "source": 4
  },
  {
   "ts": "2026-08-27T00:04:55.927Z",
   "subscribers": 12079,
   "source": 4
  },
  {
   "ts": "2026-08-28T18:15:53.319Z",
   "subscribers": 11472,
   "source": 4
  },
  {
   "ts": "2026-08-30T23:36:19.788Z",
   "subscribers": 10948,
   "source": 4
  },
  {
   "ts": "2026-09-01T00:45:50.648Z",
   "subscribers": 11056,
   "source": 4
  },
  {
   "ts": "2026-09-01T22:26:14.533Z",
   "subscribers": 10787,
   "source": 4
  },
  {
   "ts": "2026-09-04T08:37:07.023Z",
   "subscribers": 10360,
   "source": 4
  },
  {
   "ts": "2026-09-07T03:36:11.791Z",
   "subscribers": 10073,
   "source": 4
  }
 ]
}