{
 "meta": {
  "dataset": "Subscriber history — @TchercollectionTCChannel",
  "channel": "https://tgregister.com/channel/TchercollectionTCChannel",
  "retrieved_at": "2026-09-16T15:07:30.523Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 31,
  "window": {
   "from": "2026-08-07T23:33:45.807Z",
   "to": "2026-09-15T10:59:36.281Z"
  },
  "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": "2026-08-07T23:33:45.807Z",
   "subscribers": 55008,
   "source": 3
  },
  {
   "ts": "2026-08-08T12:42:44.987Z",
   "subscribers": 55006,
   "source": 4
  },
  {
   "ts": "2026-08-09T11:32:56.645Z",
   "subscribers": 55004,
   "source": 4
  },
  {
   "ts": "2026-08-10T13:27:19.489Z",
   "subscribers": 54997,
   "source": 4
  },
  {
   "ts": "2026-08-11T13:05:52.805Z",
   "subscribers": 54996,
   "source": 4
  },
  {
   "ts": "2026-08-12T14:34:05.457Z",
   "subscribers": 54984,
   "source": 4
  },
  {
   "ts": "2026-08-13T12:08:49.117Z",
   "subscribers": 54968,
   "source": 4
  },
  {
   "ts": "2026-08-14T20:38:14.948Z",
   "subscribers": 54946,
   "source": 4
  },
  {
   "ts": "2026-08-16T08:53:18.885Z",
   "subscribers": 54943,
   "source": 4
  },
  {
   "ts": "2026-08-17T14:39:26.941Z",
   "subscribers": 54936,
   "source": 4
  },
  {
   "ts": "2026-08-18T15:36:29.277Z",
   "subscribers": 54931,
   "source": 4
  },
  {
   "ts": "2026-08-19T15:45:14.287Z",
   "subscribers": 54934,
   "source": 4
  },
  {
   "ts": "2026-08-20T13:47:47.669Z",
   "subscribers": 54941,
   "source": 4
  },
  {
   "ts": "2026-08-21T14:45:36.307Z",
   "subscribers": 54938,
   "source": 4
  },
  {
   "ts": "2026-08-23T00:46:15.857Z",
   "subscribers": 54925,
   "source": 4
  },
  {
   "ts": "2026-08-24T19:15:57.381Z",
   "subscribers": 54910,
   "source": 4
  },
  {
   "ts": "2026-08-25T17:04:16.253Z",
   "subscribers": 54899,
   "source": 4
  },
  {
   "ts": "2026-08-26T17:22:53.787Z",
   "subscribers": 54890,
   "source": 4
  },
  {
   "ts": "2026-08-27T14:13:36.842Z",
   "subscribers": 54886,
   "source": 4
  },
  {
   "ts": "2026-08-28T14:05:06.976Z",
   "subscribers": 54870,
   "source": 4
  },
  {
   "ts": "2026-08-29T16:26:10.759Z",
   "subscribers": 54858,
   "source": 4
  },
  {
   "ts": "2026-08-30T19:15:35.853Z",
   "subscribers": 54844,
   "source": 4
  },
  {
   "ts": "2026-08-31T19:37:42.364Z",
   "subscribers": 54839,
   "source": 4
  },
  {
   "ts": "2026-09-01T22:36:29.782Z",
   "subscribers": 54814,
   "source": 4
  },
  {
   "ts": "2026-09-02T22:25:00.069Z",
   "subscribers": 54803,
   "source": 4
  },
  {
   "ts": "2026-09-04T07:39:05.380Z",
   "subscribers": 54783,
   "source": 4
  },
  {
   "ts": "2026-09-06T17:16:53.705Z",
   "subscribers": 54743,
   "source": 4
  },
  {
   "ts": "2026-09-09T21:58:24.318Z",
   "subscribers": 54696,
   "source": 4
  },
  {
   "ts": "2026-09-12T02:55:52.946Z",
   "subscribers": 54665,
   "source": 4
  },
  {
   "ts": "2026-09-13T22:57:44.000Z",
   "subscribers": 54669,
   "source": 4
  },
  {
   "ts": "2026-09-15T10:59:36.281Z",
   "subscribers": 54668,
   "source": 4
  }
 ]
}