{
 "meta": {
  "dataset": "Subscriber history — @freetech_1",
  "channel": "https://tgregister.com/channel/freetech_1",
  "retrieved_at": "2026-09-11T15:42:01.529Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 13,
  "window": {
   "from": "2026-08-07T14:34:41.632Z",
   "to": "2026-09-10T04:59:59.363Z"
  },
  "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": "2026-08-07T14:34:41.632Z",
   "subscribers": 4105,
   "source": 0
  },
  {
   "ts": "2026-08-07T14:46:21.464Z",
   "subscribers": 4105,
   "source": 3
  },
  {
   "ts": "2026-08-08T00:41:17.019Z",
   "subscribers": 4102,
   "source": 4
  },
  {
   "ts": "2026-08-11T06:13:11.604Z",
   "subscribers": 4093,
   "source": 4
  },
  {
   "ts": "2026-08-14T01:08:58.743Z",
   "subscribers": 4079,
   "source": 4
  },
  {
   "ts": "2026-08-17T13:06:55.346Z",
   "subscribers": 4074,
   "source": 4
  },
  {
   "ts": "2026-08-20T17:03:57.968Z",
   "subscribers": 4061,
   "source": 4
  },
  {
   "ts": "2026-08-24T01:56:20.906Z",
   "subscribers": 4066,
   "source": 4
  },
  {
   "ts": "2026-08-26T19:55:17.522Z",
   "subscribers": 4049,
   "source": 4
  },
  {
   "ts": "2026-08-29T13:46:38.597Z",
   "subscribers": 4048,
   "source": 4
  },
  {
   "ts": "2026-09-01T09:54:02.619Z",
   "subscribers": 4050,
   "source": 4
  },
  {
   "ts": "2026-09-04T17:57:04.209Z",
   "subscribers": 4094,
   "source": 4
  },
  {
   "ts": "2026-09-10T04:59:59.363Z",
   "subscribers": 4124,
   "source": 4
  }
 ]
}