{
 "meta": {
  "dataset": "Subscriber history — @firstepstore",
  "channel": "https://tgregister.com/channel/firstepstore",
  "retrieved_at": "2026-09-10T11:23:13.261Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 28,
  "window": {
   "from": "2026-08-07T12:23:03.992Z",
   "to": "2026-09-08T01:57:48.991Z"
  },
  "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": "2026-08-07T12:23:03.992Z",
   "subscribers": 13876,
   "source": 0
  },
  {
   "ts": "2026-08-07T12:31:19.504Z",
   "subscribers": 13876,
   "source": 3
  },
  {
   "ts": "2026-08-08T04:27:27.845Z",
   "subscribers": 13864,
   "source": 4
  },
  {
   "ts": "2026-08-09T06:45:43.238Z",
   "subscribers": 13840,
   "source": 4
  },
  {
   "ts": "2026-08-10T09:33:26.373Z",
   "subscribers": 13824,
   "source": 4
  },
  {
   "ts": "2026-08-11T12:15:40.234Z",
   "subscribers": 13799,
   "source": 4
  },
  {
   "ts": "2026-08-12T14:15:44.648Z",
   "subscribers": 13790,
   "source": 4
  },
  {
   "ts": "2026-08-13T15:07:00.344Z",
   "subscribers": 13768,
   "source": 4
  },
  {
   "ts": "2026-08-14T21:38:34.650Z",
   "subscribers": 13751,
   "source": 4
  },
  {
   "ts": "2026-08-16T15:53:01.729Z",
   "subscribers": 13712,
   "source": 4
  },
  {
   "ts": "2026-08-17T20:23:13.774Z",
   "subscribers": 13689,
   "source": 4
  },
  {
   "ts": "2026-08-18T18:04:32.451Z",
   "subscribers": 13666,
   "source": 4
  },
  {
   "ts": "2026-08-19T18:32:38.856Z",
   "subscribers": 13651,
   "source": 4
  },
  {
   "ts": "2026-08-20T19:25:32.106Z",
   "subscribers": 13643,
   "source": 4
  },
  {
   "ts": "2026-08-21T20:35:53.556Z",
   "subscribers": 13620,
   "source": 4
  },
  {
   "ts": "2026-08-23T06:47:31.794Z",
   "subscribers": 13585,
   "source": 4
  },
  {
   "ts": "2026-08-24T21:03:54.955Z",
   "subscribers": 13572,
   "source": 4
  },
  {
   "ts": "2026-08-25T23:15:26.870Z",
   "subscribers": 13552,
   "source": 4
  },
  {
   "ts": "2026-08-27T00:06:15.489Z",
   "subscribers": 13550,
   "source": 4
  },
  {
   "ts": "2026-08-28T01:38:14.990Z",
   "subscribers": 13531,
   "source": 4
  },
  {
   "ts": "2026-08-29T04:15:10.149Z",
   "subscribers": 13506,
   "source": 4
  },
  {
   "ts": "2026-08-30T02:39:07.398Z",
   "subscribers": 13486,
   "source": 4
  },
  {
   "ts": "2026-08-31T00:34:23.460Z",
   "subscribers": 13488,
   "source": 4
  },
  {
   "ts": "2026-08-31T21:58:58.261Z",
   "subscribers": 13478,
   "source": 4
  },
  {
   "ts": "2026-09-02T00:35:26.061Z",
   "subscribers": 13459,
   "source": 4
  },
  {
   "ts": "2026-09-03T09:36:51.402Z",
   "subscribers": 13458,
   "source": 4
  },
  {
   "ts": "2026-09-04T21:59:05.051Z",
   "subscribers": 13433,
   "source": 4
  },
  {
   "ts": "2026-09-08T01:57:48.991Z",
   "subscribers": 13441,
   "source": 4
  }
 ]
}