{
 "meta": {
  "dataset": "Subscriber history — @tproger",
  "channel": "https://tgregister.com/channel/tproger",
  "retrieved_at": "2026-08-17T23:39:20.146Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 26,
  "window": {
   "from": "2026-08-05T22:15:53.322Z",
   "to": "2026-08-17T18:43:27.326Z"
  },
  "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": "2026-08-05T22:15:53.322Z",
   "subscribers": 79067,
   "source": 0
  },
  {
   "ts": "2026-08-06T01:34:49.085Z",
   "subscribers": 79067,
   "source": 3
  },
  {
   "ts": "2026-08-06T03:19:49.923Z",
   "subscribers": 79072,
   "source": 0
  },
  {
   "ts": "2026-08-06T03:20:20.168Z",
   "subscribers": 79072,
   "source": 3
  },
  {
   "ts": "2026-08-06T17:10:27.190Z",
   "subscribers": 79137,
   "source": 4
  },
  {
   "ts": "2026-08-06T21:12:37.557Z",
   "subscribers": 79139,
   "source": 4
  },
  {
   "ts": "2026-08-07T19:01:23.673Z",
   "subscribers": 79130,
   "source": 4
  },
  {
   "ts": "2026-08-07T19:16:14.867Z",
   "subscribers": 79130,
   "source": 4
  },
  {
   "ts": "2026-08-08T16:38:34.927Z",
   "subscribers": 79127,
   "source": 4
  },
  {
   "ts": "2026-08-08T17:36:16.609Z",
   "subscribers": 79125,
   "source": 4
  },
  {
   "ts": "2026-08-09T14:16:18.293Z",
   "subscribers": 79106,
   "source": 4
  },
  {
   "ts": "2026-08-09T19:03:06.366Z",
   "subscribers": 79103,
   "source": 4
  },
  {
   "ts": "2026-08-10T11:48:15.402Z",
   "subscribers": 79104,
   "source": 4
  },
  {
   "ts": "2026-08-10T22:34:43.456Z",
   "subscribers": 79100,
   "source": 4
  },
  {
   "ts": "2026-08-11T12:28:30.950Z",
   "subscribers": 79099,
   "source": 4
  },
  {
   "ts": "2026-08-11T19:05:07.384Z",
   "subscribers": 79094,
   "source": 4
  },
  {
   "ts": "2026-08-12T12:15:13.694Z",
   "subscribers": 78805,
   "source": 4
  },
  {
   "ts": "2026-08-12T19:33:48.957Z",
   "subscribers": 78786,
   "source": 4
  },
  {
   "ts": "2026-08-13T11:14:04.774Z",
   "subscribers": 78786,
   "source": 4
  },
  {
   "ts": "2026-08-13T18:06:02.780Z",
   "subscribers": 78783,
   "source": 4
  },
  {
   "ts": "2026-08-14T23:07:42.013Z",
   "subscribers": 78775,
   "source": 4
  },
  {
   "ts": "2026-08-15T03:22:40.494Z",
   "subscribers": 78773,
   "source": 4
  },
  {
   "ts": "2026-08-16T17:24:16.446Z",
   "subscribers": 78776,
   "source": 4
  },
  {
   "ts": "2026-08-16T18:22:49.447Z",
   "subscribers": 78776,
   "source": 4
  },
  {
   "ts": "2026-08-17T18:24:55.269Z",
   "subscribers": 78768,
   "source": 4
  },
  {
   "ts": "2026-08-17T18:43:27.326Z",
   "subscribers": 78768,
   "source": 4
  }
 ]
}