{
 "meta": {
  "dataset": "Subscriber history — @TasterChatBot",
  "channel": "https://tgregister.com/channel/TasterChatBot",
  "retrieved_at": "2026-08-26T19:28:26.775Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 17,
  "window": {
   "from": "2026-08-07T13:01:28.395Z",
   "to": "2026-08-26T01:22:48.077Z"
  },
  "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": "2026-08-07T13:01:28.395Z",
   "subscribers": 29965,
   "source": 0
  },
  {
   "ts": "2026-08-08T01:11:36.570Z",
   "subscribers": 29680,
   "source": 4
  },
  {
   "ts": "2026-08-08T22:00:41.675Z",
   "subscribers": 29585,
   "source": 4
  },
  {
   "ts": "2026-08-10T23:44:03.170Z",
   "subscribers": 29387,
   "source": 4
  },
  {
   "ts": "2026-08-12T21:16:22.176Z",
   "subscribers": 29238,
   "source": 4
  },
  {
   "ts": "2026-08-14T02:07:31.767Z",
   "subscribers": 29218,
   "source": 4
  },
  {
   "ts": "2026-08-14T16:00:34.734Z",
   "subscribers": 29218,
   "source": 1
  },
  {
   "ts": "2026-08-15T10:08:58.598Z",
   "subscribers": 29098,
   "source": 4
  },
  {
   "ts": "2026-08-16T21:18:42.694Z",
   "subscribers": 28527,
   "source": 4
  },
  {
   "ts": "2026-08-17T23:02:44.184Z",
   "subscribers": 28520,
   "source": 4
  },
  {
   "ts": "2026-08-18T23:26:45.110Z",
   "subscribers": 28974,
   "source": 4
  },
  {
   "ts": "2026-08-19T20:03:27.709Z",
   "subscribers": 29007,
   "source": 4
  },
  {
   "ts": "2026-08-20T21:15:30.187Z",
   "subscribers": 28982,
   "source": 4
  },
  {
   "ts": "2026-08-22T00:36:41.947Z",
   "subscribers": 28882,
   "source": 4
  },
  {
   "ts": "2026-08-23T17:05:54.757Z",
   "subscribers": 28785,
   "source": 4
  },
  {
   "ts": "2026-08-25T02:36:04.764Z",
   "subscribers": 28739,
   "source": 4
  },
  {
   "ts": "2026-08-26T01:22:48.077Z",
   "subscribers": 28376,
   "source": 4
  }
 ]
}