{
 "meta": {
  "dataset": "Subscriber history — @odp2021",
  "channel": "https://tgregister.com/channel/odp2021",
  "retrieved_at": "2026-08-29T16:50:02.820Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 21,
  "window": {
   "from": "2026-08-07T07:54:18.635Z",
   "to": "2026-08-29T15:38:36.921Z"
  },
  "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": "2026-08-07T07:54:18.635Z",
   "subscribers": 13738,
   "source": 0
  },
  {
   "ts": "2026-08-08T00:41:53.912Z",
   "subscribers": 13751,
   "source": 4
  },
  {
   "ts": "2026-08-09T22:31:14.620Z",
   "subscribers": 13754,
   "source": 4
  },
  {
   "ts": "2026-08-10T21:48:52.873Z",
   "subscribers": 13748,
   "source": 4
  },
  {
   "ts": "2026-08-11T20:52:23.587Z",
   "subscribers": 13747,
   "source": 4
  },
  {
   "ts": "2026-08-12T18:33:41.810Z",
   "subscribers": 13748,
   "source": 4
  },
  {
   "ts": "2026-08-14T03:38:35.431Z",
   "subscribers": 13780,
   "source": 4
  },
  {
   "ts": "2026-08-15T12:59:25.233Z",
   "subscribers": 13786,
   "source": 4
  },
  {
   "ts": "2026-08-16T21:55:41.014Z",
   "subscribers": 13792,
   "source": 4
  },
  {
   "ts": "2026-08-17T20:57:36.562Z",
   "subscribers": 13789,
   "source": 4
  },
  {
   "ts": "2026-08-18T21:38:22.954Z",
   "subscribers": 13801,
   "source": 4
  },
  {
   "ts": "2026-08-19T19:22:32.570Z",
   "subscribers": 13801,
   "source": 1
  },
  {
   "ts": "2026-08-20T00:04:41.391Z",
   "subscribers": 13816,
   "source": 4
  },
  {
   "ts": "2026-08-21T03:32:59.484Z",
   "subscribers": 13824,
   "source": 4
  },
  {
   "ts": "2026-08-22T12:45:54.347Z",
   "subscribers": 13832,
   "source": 4
  },
  {
   "ts": "2026-08-24T08:25:17.780Z",
   "subscribers": 13836,
   "source": 4
  },
  {
   "ts": "2026-08-25T06:33:00.507Z",
   "subscribers": 13856,
   "source": 4
  },
  {
   "ts": "2026-08-26T08:24:32.786Z",
   "subscribers": 13870,
   "source": 4
  },
  {
   "ts": "2026-08-27T09:16:07.427Z",
   "subscribers": 13873,
   "source": 4
  },
  {
   "ts": "2026-08-28T12:14:00.141Z",
   "subscribers": 13880,
   "source": 4
  },
  {
   "ts": "2026-08-29T15:38:36.921Z",
   "subscribers": 13874,
   "source": 4
  }
 ]
}