{
 "meta": {
  "dataset": "Subscriber history — @attamr",
  "channel": "https://tgregister.com/channel/attamr",
  "retrieved_at": "2026-09-16T17:16:02.840Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 14,
  "window": {
   "from": "2026-08-07T05:07:15.468Z",
   "to": "2026-09-14T07:17:01.771Z"
  },
  "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": "2026-08-07T05:07:15.468Z",
   "subscribers": 4396,
   "source": 0
  },
  {
   "ts": "2026-08-07T05:15:43.160Z",
   "subscribers": 4396,
   "source": 3
  },
  {
   "ts": "2026-08-07T18:17:15.772Z",
   "subscribers": 4394,
   "source": 4
  },
  {
   "ts": "2026-08-10T22:31:38.091Z",
   "subscribers": 4388,
   "source": 4
  },
  {
   "ts": "2026-08-13T14:48:56.018Z",
   "subscribers": 4384,
   "source": 4
  },
  {
   "ts": "2026-08-17T10:46:59.789Z",
   "subscribers": 4375,
   "source": 4
  },
  {
   "ts": "2026-08-20T03:33:12.398Z",
   "subscribers": 4376,
   "source": 4
  },
  {
   "ts": "2026-08-23T09:48:17.957Z",
   "subscribers": 4362,
   "source": 4
  },
  {
   "ts": "2026-08-26T03:43:12.728Z",
   "subscribers": 4356,
   "source": 4
  },
  {
   "ts": "2026-08-29T02:43:53.450Z",
   "subscribers": 4347,
   "source": 4
  },
  {
   "ts": "2026-08-31T21:38:12.596Z",
   "subscribers": 4339,
   "source": 4
  },
  {
   "ts": "2026-09-04T18:19:44.239Z",
   "subscribers": 4326,
   "source": 4
  },
  {
   "ts": "2026-09-10T05:58:58.336Z",
   "subscribers": 4321,
   "source": 4
  },
  {
   "ts": "2026-09-14T07:17:01.771Z",
   "subscribers": 4312,
   "source": 4
  }
 ]
}