{
 "meta": {
  "dataset": "Subscriber history — @black_support",
  "channel": "https://tgregister.com/channel/black_support",
  "retrieved_at": "2026-09-03T01:10:50.145Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 23,
  "window": {
   "from": "2026-08-07T18:54:53.644Z",
   "to": "2026-09-02T20:39:13.098Z"
  },
  "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": "2026-08-07T18:54:53.644Z",
   "subscribers": 14523,
   "source": 0
  },
  {
   "ts": "2026-08-09T21:52:21.607Z",
   "subscribers": 14500,
   "source": 4
  },
  {
   "ts": "2026-08-10T22:37:34.778Z",
   "subscribers": 14480,
   "source": 4
  },
  {
   "ts": "2026-08-12T00:53:20.262Z",
   "subscribers": 14443,
   "source": 4
  },
  {
   "ts": "2026-08-13T03:54:17.562Z",
   "subscribers": 14430,
   "source": 4
  },
  {
   "ts": "2026-08-16T01:43:06.284Z",
   "subscribers": 14417,
   "source": 4
  },
  {
   "ts": "2026-08-17T12:47:10.270Z",
   "subscribers": 14381,
   "source": 4
  },
  {
   "ts": "2026-08-18T13:42:06.369Z",
   "subscribers": 14351,
   "source": 4
  },
  {
   "ts": "2026-08-19T10:14:25.123Z",
   "subscribers": 14351,
   "source": 1
  },
  {
   "ts": "2026-08-19T16:06:23.840Z",
   "subscribers": 14328,
   "source": 4
  },
  {
   "ts": "2026-08-20T18:48:14.159Z",
   "subscribers": 14315,
   "source": 4
  },
  {
   "ts": "2026-08-21T21:49:18.362Z",
   "subscribers": 14296,
   "source": 4
  },
  {
   "ts": "2026-08-23T10:24:38.305Z",
   "subscribers": 14267,
   "source": 4
  },
  {
   "ts": "2026-08-25T00:46:25.603Z",
   "subscribers": 14263,
   "source": 4
  },
  {
   "ts": "2026-08-26T01:42:25.132Z",
   "subscribers": 14253,
   "source": 4
  },
  {
   "ts": "2026-08-26T23:16:57.590Z",
   "subscribers": 14240,
   "source": 4
  },
  {
   "ts": "2026-08-27T20:15:43.622Z",
   "subscribers": 14260,
   "source": 4
  },
  {
   "ts": "2026-08-28T17:45:05.706Z",
   "subscribers": 14272,
   "source": 4
  },
  {
   "ts": "2026-08-29T19:02:58.152Z",
   "subscribers": 14268,
   "source": 4
  },
  {
   "ts": "2026-08-30T22:04:13.328Z",
   "subscribers": 14269,
   "source": 4
  },
  {
   "ts": "2026-08-31T23:37:14.370Z",
   "subscribers": 14336,
   "source": 4
  },
  {
   "ts": "2026-09-01T21:14:37.191Z",
   "subscribers": 14319,
   "source": 4
  },
  {
   "ts": "2026-09-02T20:39:13.098Z",
   "subscribers": 14309,
   "source": 4
  }
 ]
}