{
 "meta": {
  "dataset": "Subscriber history — @DDay1978",
  "channel": "https://tgregister.com/channel/DDay1978",
  "retrieved_at": "2026-08-20T03:57:15.471Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 15,
  "window": {
   "from": "2026-08-06T09:41:25.851Z",
   "to": "2026-08-19T12:24:30.475Z"
  },
  "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": "2026-08-06T09:41:25.851Z",
   "subscribers": 17650,
   "source": 0
  },
  {
   "ts": "2026-08-06T09:52:24.388Z",
   "subscribers": 17650,
   "source": 3
  },
  {
   "ts": "2026-08-06T18:40:46.553Z",
   "subscribers": 17649,
   "source": 4
  },
  {
   "ts": "2026-08-07T16:53:32.769Z",
   "subscribers": 17637,
   "source": 4
  },
  {
   "ts": "2026-08-08T18:50:48.933Z",
   "subscribers": 17634,
   "source": 4
  },
  {
   "ts": "2026-08-09T17:43:14.400Z",
   "subscribers": 17630,
   "source": 4
  },
  {
   "ts": "2026-08-10T19:17:48.611Z",
   "subscribers": 17613,
   "source": 4
  },
  {
   "ts": "2026-08-11T17:42:10.474Z",
   "subscribers": 17604,
   "source": 4
  },
  {
   "ts": "2026-08-12T16:43:36.903Z",
   "subscribers": 17600,
   "source": 4
  },
  {
   "ts": "2026-08-13T16:07:02.527Z",
   "subscribers": 17596,
   "source": 4
  },
  {
   "ts": "2026-08-14T21:53:21.029Z",
   "subscribers": 17588,
   "source": 4
  },
  {
   "ts": "2026-08-16T15:15:32.358Z",
   "subscribers": 17583,
   "source": 4
  },
  {
   "ts": "2026-08-17T17:36:43.979Z",
   "subscribers": 17573,
   "source": 4
  },
  {
   "ts": "2026-08-18T15:32:53.474Z",
   "subscribers": 17572,
   "source": 4
  },
  {
   "ts": "2026-08-19T12:24:30.475Z",
   "subscribers": 17560,
   "source": 4
  }
 ]
}