{
 "meta": {
  "dataset": "Subscriber history — @markzi6",
  "channel": "https://tgregister.com/channel/markzi6",
  "retrieved_at": "2026-09-11T12:39:25.427Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 17,
  "window": {
   "from": "2026-08-21T15:45:29.656Z",
   "to": "2026-09-11T10:37:10.433Z"
  },
  "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": "2026-08-21T15:45:29.656Z",
   "subscribers": 20222,
   "source": 0
  },
  {
   "ts": "2026-08-21T17:02:06.421Z",
   "subscribers": 20222,
   "source": 1
  },
  {
   "ts": "2026-08-22T22:22:30.252Z",
   "subscribers": 20190,
   "source": 4
  },
  {
   "ts": "2026-08-24T12:03:54.100Z",
   "subscribers": 20110,
   "source": 4
  },
  {
   "ts": "2026-08-25T10:35:34.841Z",
   "subscribers": 20026,
   "source": 4
  },
  {
   "ts": "2026-08-26T10:34:50.603Z",
   "subscribers": 19973,
   "source": 4
  },
  {
   "ts": "2026-08-27T08:04:18.605Z",
   "subscribers": 19923,
   "source": 4
  },
  {
   "ts": "2026-08-28T10:33:47.044Z",
   "subscribers": 19888,
   "source": 4
  },
  {
   "ts": "2026-08-29T13:07:02.644Z",
   "subscribers": 19852,
   "source": 4
  },
  {
   "ts": "2026-08-30T11:24:33.018Z",
   "subscribers": 19791,
   "source": 4
  },
  {
   "ts": "2026-08-31T11:47:37.248Z",
   "subscribers": 19734,
   "source": 4
  },
  {
   "ts": "2026-09-01T09:25:08.310Z",
   "subscribers": 19657,
   "source": 4
  },
  {
   "ts": "2026-09-02T05:53:27.700Z",
   "subscribers": 19590,
   "source": 4
  },
  {
   "ts": "2026-09-03T14:57:58.611Z",
   "subscribers": 19528,
   "source": 4
  },
  {
   "ts": "2026-09-05T08:21:34.127Z",
   "subscribers": 19465,
   "source": 4
  },
  {
   "ts": "2026-09-08T14:57:25.299Z",
   "subscribers": 19298,
   "source": 4
  },
  {
   "ts": "2026-09-11T10:37:10.433Z",
   "subscribers": 19232,
   "source": 4
  }
 ]
}