{
 "meta": {
  "dataset": "Subscriber history — @sofia_um",
  "channel": "https://tgregister.com/channel/sofia_um",
  "retrieved_at": "2026-09-11T20:08:21.939Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 23,
  "window": {
   "from": "2026-08-07T12:01:56.740Z",
   "to": "2026-09-10T13:58:05.272Z"
  },
  "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": "2026-08-07T12:01:56.740Z",
   "subscribers": 11818,
   "source": 3
  },
  {
   "ts": "2026-08-08T04:51:30.290Z",
   "subscribers": 11813,
   "source": 4
  },
  {
   "ts": "2026-08-09T02:34:39.901Z",
   "subscribers": 11807,
   "source": 4
  },
  {
   "ts": "2026-08-10T00:30:16.955Z",
   "subscribers": 11800,
   "source": 4
  },
  {
   "ts": "2026-08-11T03:31:19.385Z",
   "subscribers": 11799,
   "source": 4
  },
  {
   "ts": "2026-08-12T02:45:27.670Z",
   "subscribers": 11800,
   "source": 4
  },
  {
   "ts": "2026-08-13T04:14:12.069Z",
   "subscribers": 11796,
   "source": 4
  },
  {
   "ts": "2026-08-14T12:36:25.178Z",
   "subscribers": 11790,
   "source": 4
  },
  {
   "ts": "2026-08-16T01:48:52.579Z",
   "subscribers": 11785,
   "source": 4
  },
  {
   "ts": "2026-08-17T12:07:40.843Z",
   "subscribers": 11790,
   "source": 4
  },
  {
   "ts": "2026-08-18T14:18:26.671Z",
   "subscribers": 11789,
   "source": 4
  },
  {
   "ts": "2026-08-19T14:28:04.558Z",
   "subscribers": 11788,
   "source": 4
  },
  {
   "ts": "2026-08-23T12:02:53.482Z",
   "subscribers": 11791,
   "source": 4
  },
  {
   "ts": "2026-08-25T01:05:26.540Z",
   "subscribers": 11795,
   "source": 4
  },
  {
   "ts": "2026-08-27T01:08:40.730Z",
   "subscribers": 11790,
   "source": 4
  },
  {
   "ts": "2026-08-28T02:28:54.553Z",
   "subscribers": 11783,
   "source": 4
  },
  {
   "ts": "2026-08-29T02:13:51.098Z",
   "subscribers": 11803,
   "source": 4
  },
  {
   "ts": "2026-08-30T03:12:24.016Z",
   "subscribers": 11813,
   "source": 4
  },
  {
   "ts": "2026-09-01T03:48:10.558Z",
   "subscribers": 11811,
   "source": 4
  },
  {
   "ts": "2026-09-02T02:08:58.817Z",
   "subscribers": 11808,
   "source": 4
  },
  {
   "ts": "2026-09-03T02:04:11.612Z",
   "subscribers": 11810,
   "source": 4
  },
  {
   "ts": "2026-09-07T11:42:29.261Z",
   "subscribers": 11806,
   "source": 4
  },
  {
   "ts": "2026-09-10T13:58:05.272Z",
   "subscribers": 11804,
   "source": 4
  }
 ]
}