{
 "meta": {
  "dataset": "Subscriber history — @blacktechsharing",
  "channel": "https://tgregister.com/channel/blacktechsharing",
  "retrieved_at": "2026-08-19T03:58:46.565Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 14,
  "window": {
   "from": "2026-08-06T09:33:25.815Z",
   "to": "2026-08-18T17:03:46.194Z"
  },
  "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": "2026-08-06T09:33:25.815Z",
   "subscribers": 21461,
   "source": 0
  },
  {
   "ts": "2026-08-06T14:40:50.153Z",
   "subscribers": 21462,
   "source": 4
  },
  {
   "ts": "2026-08-07T18:12:08.719Z",
   "subscribers": 21479,
   "source": 4
  },
  {
   "ts": "2026-08-08T14:47:57.648Z",
   "subscribers": 21480,
   "source": 4
  },
  {
   "ts": "2026-08-09T17:03:50.553Z",
   "subscribers": 21477,
   "source": 4
  },
  {
   "ts": "2026-08-10T15:08:12.922Z",
   "subscribers": 21486,
   "source": 4
  },
  {
   "ts": "2026-08-11T16:42:04.738Z",
   "subscribers": 21490,
   "source": 4
  },
  {
   "ts": "2026-08-12T17:56:04.571Z",
   "subscribers": 21505,
   "source": 4
  },
  {
   "ts": "2026-08-13T23:14:06.021Z",
   "subscribers": 21514,
   "source": 4
  },
  {
   "ts": "2026-08-15T03:04:11.930Z",
   "subscribers": 21524,
   "source": 4
  },
  {
   "ts": "2026-08-16T02:58:07.682Z",
   "subscribers": 21524,
   "source": 1
  },
  {
   "ts": "2026-08-16T15:47:06.882Z",
   "subscribers": 21509,
   "source": 4
  },
  {
   "ts": "2026-08-17T19:26:23.170Z",
   "subscribers": 21524,
   "source": 4
  },
  {
   "ts": "2026-08-18T17:03:46.194Z",
   "subscribers": 21519,
   "source": 4
  }
 ]
}