{
 "meta": {
  "dataset": "Subscriber history — @tamilchat",
  "channel": "https://tgregister.com/channel/tamilchat",
  "retrieved_at": "2026-08-20T04:23:18.286Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 14,
  "window": {
   "from": "2026-08-06T15:43:18.211Z",
   "to": "2026-08-19T22:23:32.006Z"
  },
  "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": "2026-08-06T15:43:18.211Z",
   "subscribers": 52231,
   "source": 0
  },
  {
   "ts": "2026-08-07T09:15:49.504Z",
   "subscribers": 52026,
   "source": 4
  },
  {
   "ts": "2026-08-08T12:36:50.652Z",
   "subscribers": 51672,
   "source": 4
  },
  {
   "ts": "2026-08-09T14:17:13.914Z",
   "subscribers": 51500,
   "source": 4
  },
  {
   "ts": "2026-08-10T15:31:39.605Z",
   "subscribers": 51264,
   "source": 4
  },
  {
   "ts": "2026-08-11T13:58:58.909Z",
   "subscribers": 50970,
   "source": 4
  },
  {
   "ts": "2026-08-12T03:02:35.705Z",
   "subscribers": 50970,
   "source": 1
  },
  {
   "ts": "2026-08-12T17:22:47.152Z",
   "subscribers": 50823,
   "source": 4
  },
  {
   "ts": "2026-08-13T17:35:41.856Z",
   "subscribers": 50639,
   "source": 4
  },
  {
   "ts": "2026-08-15T01:52:40.653Z",
   "subscribers": 50493,
   "source": 4
  },
  {
   "ts": "2026-08-16T17:54:54.059Z",
   "subscribers": 50181,
   "source": 4
  },
  {
   "ts": "2026-08-17T21:03:54.442Z",
   "subscribers": 49963,
   "source": 4
  },
  {
   "ts": "2026-08-19T00:36:18.602Z",
   "subscribers": 49853,
   "source": 4
  },
  {
   "ts": "2026-08-19T22:23:32.006Z",
   "subscribers": 49699,
   "source": 4
  }
 ]
}