{
 "meta": {
  "dataset": "Subscriber history — @tgbtc",
  "channel": "https://tgregister.com/channel/tgbtc",
  "retrieved_at": "2026-08-20T15:55:54.705Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 44,
  "window": {
   "from": "2026-08-06T01:07:38.865Z",
   "to": "2026-08-20T12:53:30.068Z"
  },
  "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": "2026-08-06T01:07:38.865Z",
   "subscribers": 266347,
   "source": 0
  },
  {
   "ts": "2026-08-06T01:30:35.603Z",
   "subscribers": 266347,
   "source": 3
  },
  {
   "ts": "2026-08-06T05:19:50.497Z",
   "subscribers": 266347,
   "source": 0
  },
  {
   "ts": "2026-08-06T05:20:16.590Z",
   "subscribers": 266347,
   "source": 3
  },
  {
   "ts": "2026-08-06T08:30:48.419Z",
   "subscribers": 266272,
   "source": 4
  },
  {
   "ts": "2026-08-06T10:21:12.393Z",
   "subscribers": 266240,
   "source": 4
  },
  {
   "ts": "2026-08-06T23:51:25.002Z",
   "subscribers": 266041,
   "source": 0
  },
  {
   "ts": "2026-08-07T00:00:16.113Z",
   "subscribers": 266041,
   "source": 3
  },
  {
   "ts": "2026-08-07T07:43:55.180Z",
   "subscribers": 265933,
   "source": 4
  },
  {
   "ts": "2026-08-07T09:36:23.879Z",
   "subscribers": 265909,
   "source": 4
  },
  {
   "ts": "2026-08-07T19:31:52.773Z",
   "subscribers": 265781,
   "source": 4
  },
  {
   "ts": "2026-08-08T07:31:06.497Z",
   "subscribers": 265659,
   "source": 4
  },
  {
   "ts": "2026-08-08T10:04:00.064Z",
   "subscribers": 265569,
   "source": 4
  },
  {
   "ts": "2026-08-08T22:07:20.627Z",
   "subscribers": 265414,
   "source": 4
  },
  {
   "ts": "2026-08-09T06:42:16.079Z",
   "subscribers": 265348,
   "source": 4
  },
  {
   "ts": "2026-08-09T10:31:23.362Z",
   "subscribers": 265270,
   "source": 4
  },
  {
   "ts": "2026-08-09T22:13:00.231Z",
   "subscribers": 265090,
   "source": 4
  },
  {
   "ts": "2026-08-10T09:23:08.886Z",
   "subscribers": 264996,
   "source": 4
  },
  {
   "ts": "2026-08-10T13:16:54.960Z",
   "subscribers": 264943,
   "source": 4
  },
  {
   "ts": "2026-08-10T23:04:42.788Z",
   "subscribers": 264795,
   "source": 4
  },
  {
   "ts": "2026-08-11T10:25:58.841Z",
   "subscribers": 264637,
   "source": 4
  },
  {
   "ts": "2026-08-11T11:46:08.809Z",
   "subscribers": 264628,
   "source": 4
  },
  {
   "ts": "2026-08-12T01:22:38.530Z",
   "subscribers": 264488,
   "source": 4
  },
  {
   "ts": "2026-08-12T07:53:09.918Z",
   "subscribers": 264351,
   "source": 4
  },
  {
   "ts": "2026-08-12T14:04:05.697Z",
   "subscribers": 264311,
   "source": 4
  },
  {
   "ts": "2026-08-12T23:33:49.224Z",
   "subscribers": 264239,
   "source": 4
  },
  {
   "ts": "2026-08-13T08:28:00.182Z",
   "subscribers": 264162,
   "source": 4
  },
  {
   "ts": "2026-08-13T11:58:04.664Z",
   "subscribers": 264133,
   "source": 4
  },
  {
   "ts": "2026-08-14T07:19:02.981Z",
   "subscribers": 263852,
   "source": 4
  },
  {
   "ts": "2026-08-14T15:08:15.837Z",
   "subscribers": 263789,
   "source": 4
  },
  {
   "ts": "2026-08-14T23:05:39.218Z",
   "subscribers": 263705,
   "source": 4
  },
  {
   "ts": "2026-08-15T18:23:11.943Z",
   "subscribers": 263436,
   "source": 4
  },
  {
   "ts": "2026-08-16T04:38:10.238Z",
   "subscribers": 263361,
   "source": 4
  },
  {
   "ts": "2026-08-16T16:28:04.950Z",
   "subscribers": 263130,
   "source": 4
  },
  {
   "ts": "2026-08-17T09:35:07.820Z",
   "subscribers": 262987,
   "source": 4
  },
  {
   "ts": "2026-08-17T13:55:12.747Z",
   "subscribers": 262958,
   "source": 4
  },
  {
   "ts": "2026-08-17T20:04:16.654Z",
   "subscribers": 262799,
   "source": 4
  },
  {
   "ts": "2026-08-18T12:34:17.898Z",
   "subscribers": 262705,
   "source": 4
  },
  {
   "ts": "2026-08-18T16:16:38.759Z",
   "subscribers": 262647,
   "source": 4
  },
  {
   "ts": "2026-08-18T22:35:33.998Z",
   "subscribers": 262557,
   "source": 4
  },
  {
   "ts": "2026-08-19T13:48:45.049Z",
   "subscribers": 262410,
   "source": 4
  },
  {
   "ts": "2026-08-19T17:53:04.458Z",
   "subscribers": 262284,
   "source": 4
  },
  {
   "ts": "2026-08-19T20:24:21.811Z",
   "subscribers": 262279,
   "source": 4
  },
  {
   "ts": "2026-08-20T12:53:30.068Z",
   "subscribers": 262154,
   "source": 4
  }
 ]
}