{
 "meta": {
  "dataset": "Subscriber history — @TheHefflins",
  "channel": "https://tgregister.com/channel/TheHefflins",
  "retrieved_at": "2026-08-17T16:52:18.652Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 12,
  "window": {
   "from": "2026-08-06T09:23:48.985Z",
   "to": "2026-08-16T17:54:45.122Z"
  },
  "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": "2026-08-06T09:23:48.985Z",
   "subscribers": 16167,
   "source": 0
  },
  {
   "ts": "2026-08-06T09:30:50.108Z",
   "subscribers": 16167,
   "source": 3
  },
  {
   "ts": "2026-08-07T07:08:47.359Z",
   "subscribers": 16101,
   "source": 4
  },
  {
   "ts": "2026-08-08T05:11:14.348Z",
   "subscribers": 16099,
   "source": 4
  },
  {
   "ts": "2026-08-09T05:08:35.463Z",
   "subscribers": 16038,
   "source": 4
  },
  {
   "ts": "2026-08-10T02:11:46.907Z",
   "subscribers": 16031,
   "source": 4
  },
  {
   "ts": "2026-08-11T00:14:39.561Z",
   "subscribers": 16008,
   "source": 4
  },
  {
   "ts": "2026-08-11T21:52:05.367Z",
   "subscribers": 16002,
   "source": 4
  },
  {
   "ts": "2026-08-12T18:44:47.594Z",
   "subscribers": 15985,
   "source": 4
  },
  {
   "ts": "2026-08-13T18:17:18.756Z",
   "subscribers": 15980,
   "source": 4
  },
  {
   "ts": "2026-08-15T02:38:15.214Z",
   "subscribers": 15901,
   "source": 4
  },
  {
   "ts": "2026-08-16T17:54:45.122Z",
   "subscribers": 15969,
   "source": 4
  }
 ]
}