{
 "meta": {
  "dataset": "Subscriber history — @impact_adm",
  "channel": "https://tgregister.com/channel/impact_adm",
  "retrieved_at": "2026-08-20T11:00:41.991Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 13,
  "window": {
   "from": "2026-08-07T03:47:10.046Z",
   "to": "2026-08-19T14:57:25.847Z"
  },
  "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": "2026-08-07T03:47:10.046Z",
   "subscribers": 17464,
   "source": 3
  },
  {
   "ts": "2026-08-07T16:14:24.023Z",
   "subscribers": 17453,
   "source": 4
  },
  {
   "ts": "2026-08-08T19:21:04.452Z",
   "subscribers": 17428,
   "source": 4
  },
  {
   "ts": "2026-08-09T19:58:51.958Z",
   "subscribers": 17405,
   "source": 4
  },
  {
   "ts": "2026-08-10T17:00:59.303Z",
   "subscribers": 17397,
   "source": 4
  },
  {
   "ts": "2026-08-11T17:22:14.492Z",
   "subscribers": 17421,
   "source": 4
  },
  {
   "ts": "2026-08-12T13:46:38.117Z",
   "subscribers": 17427,
   "source": 4
  },
  {
   "ts": "2026-08-13T16:09:15.048Z",
   "subscribers": 17466,
   "source": 4
  },
  {
   "ts": "2026-08-14T22:33:28.373Z",
   "subscribers": 17491,
   "source": 4
  },
  {
   "ts": "2026-08-16T13:55:31.322Z",
   "subscribers": 17500,
   "source": 4
  },
  {
   "ts": "2026-08-17T17:14:54.510Z",
   "subscribers": 17511,
   "source": 4
  },
  {
   "ts": "2026-08-18T13:57:21.452Z",
   "subscribers": 17507,
   "source": 4
  },
  {
   "ts": "2026-08-19T14:57:25.847Z",
   "subscribers": 17514,
   "source": 4
  }
 ]
}