{
 "meta": {
  "dataset": "Subscriber history — @gruppazz",
  "channel": "https://tgregister.com/channel/gruppazz",
  "retrieved_at": "2026-09-18T11:24:32.609Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 34,
  "window": {
   "from": "2026-08-07T19:15:38.388Z",
   "to": "2026-09-17T11:39:41.635Z"
  },
  "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": "2026-08-07T19:15:38.388Z",
   "subscribers": 37586,
   "source": 0
  },
  {
   "ts": "2026-08-07T20:57:53.395Z",
   "subscribers": 37551,
   "source": 4
  },
  {
   "ts": "2026-08-08T22:20:39.351Z",
   "subscribers": 37113,
   "source": 4
  },
  {
   "ts": "2026-08-09T22:11:37.156Z",
   "subscribers": 37237,
   "source": 4
  },
  {
   "ts": "2026-08-10T19:12:38.675Z",
   "subscribers": 37174,
   "source": 4
  },
  {
   "ts": "2026-08-11T16:42:31.720Z",
   "subscribers": 36819,
   "source": 4
  },
  {
   "ts": "2026-08-12T13:26:55.946Z",
   "subscribers": 36605,
   "source": 4
  },
  {
   "ts": "2026-08-13T15:38:21.478Z",
   "subscribers": 36488,
   "source": 4
  },
  {
   "ts": "2026-08-13T15:49:11.403Z",
   "subscribers": 36488,
   "source": 1
  },
  {
   "ts": "2026-08-14T22:28:47.667Z",
   "subscribers": 36367,
   "source": 4
  },
  {
   "ts": "2026-08-16T14:54:10.665Z",
   "subscribers": 36075,
   "source": 4
  },
  {
   "ts": "2026-08-17T19:44:34.686Z",
   "subscribers": 35852,
   "source": 4
  },
  {
   "ts": "2026-08-18T16:37:07.799Z",
   "subscribers": 35687,
   "source": 4
  },
  {
   "ts": "2026-08-19T13:04:47.892Z",
   "subscribers": 35632,
   "source": 4
  },
  {
   "ts": "2026-08-20T16:38:09.789Z",
   "subscribers": 35569,
   "source": 4
  },
  {
   "ts": "2026-08-21T16:49:15.290Z",
   "subscribers": 35518,
   "source": 4
  },
  {
   "ts": "2026-08-23T04:18:53.930Z",
   "subscribers": 35312,
   "source": 4
  },
  {
   "ts": "2026-08-24T21:03:26.608Z",
   "subscribers": 35194,
   "source": 4
  },
  {
   "ts": "2026-08-26T00:18:31.755Z",
   "subscribers": 35110,
   "source": 4
  },
  {
   "ts": "2026-08-26T23:38:24.089Z",
   "subscribers": 35046,
   "source": 4
  },
  {
   "ts": "2026-08-28T03:05:01.560Z",
   "subscribers": 34996,
   "source": 4
  },
  {
   "ts": "2026-08-28T23:53:59.992Z",
   "subscribers": 34914,
   "source": 4
  },
  {
   "ts": "2026-08-29T21:38:02.649Z",
   "subscribers": 34769,
   "source": 4
  },
  {
   "ts": "2026-08-30T23:25:59.367Z",
   "subscribers": 34663,
   "source": 4
  },
  {
   "ts": "2026-08-31T21:45:24.464Z",
   "subscribers": 45972,
   "source": 4
  },
  {
   "ts": "2026-09-01T19:15:44.612Z",
   "subscribers": 46303,
   "source": 4
  },
  {
   "ts": "2026-09-02T16:56:58.658Z",
   "subscribers": 46243,
   "source": 4
  },
  {
   "ts": "2026-09-04T03:37:55.656Z",
   "subscribers": 46046,
   "source": 4
  },
  {
   "ts": "2026-09-06T09:19:47.701Z",
   "subscribers": 45856,
   "source": 4
  },
  {
   "ts": "2026-09-09T19:58:06.503Z",
   "subscribers": 45679,
   "source": 4
  },
  {
   "ts": "2026-09-12T02:15:17.142Z",
   "subscribers": 45435,
   "source": 4
  },
  {
   "ts": "2026-09-13T19:58:37.918Z",
   "subscribers": 42350,
   "source": 4
  },
  {
   "ts": "2026-09-15T09:19:08.025Z",
   "subscribers": 41477,
   "source": 4
  },
  {
   "ts": "2026-09-17T11:39:41.635Z",
   "subscribers": 39698,
   "source": 4
  }
 ]
}