{
 "meta": {
  "dataset": "Subscriber history — @GrdSMSbot",
  "channel": "https://tgregister.com/channel/GrdSMSbot",
  "retrieved_at": "2026-08-18T02:03:02.035Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 23,
  "window": {
   "from": "2026-08-06T09:19:54.900Z",
   "to": "2026-08-17T17:05:16.555Z"
  },
  "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": "2026-08-06T09:19:54.900Z",
   "subscribers": 269986,
   "source": 0
  },
  {
   "ts": "2026-08-06T18:22:39.905Z",
   "subscribers": 269986,
   "source": 1
  },
  {
   "ts": "2026-08-07T10:20:24.145Z",
   "subscribers": 270181,
   "source": 4
  },
  {
   "ts": "2026-08-07T14:45:28.229Z",
   "subscribers": 270163,
   "source": 4
  },
  {
   "ts": "2026-08-07T18:44:16.551Z",
   "subscribers": 270181,
   "source": 1
  },
  {
   "ts": "2026-08-08T07:40:38.779Z",
   "subscribers": 270163,
   "source": 4
  },
  {
   "ts": "2026-08-08T15:41:34.430Z",
   "subscribers": 269998,
   "source": 4
  },
  {
   "ts": "2026-08-09T09:52:28.541Z",
   "subscribers": 269998,
   "source": 4
  },
  {
   "ts": "2026-08-09T16:02:38.268Z",
   "subscribers": 269953,
   "source": 4
  },
  {
   "ts": "2026-08-10T08:10:57.108Z",
   "subscribers": 269953,
   "source": 4
  },
  {
   "ts": "2026-08-10T15:34:56.931Z",
   "subscribers": 269807,
   "source": 4
  },
  {
   "ts": "2026-08-11T11:22:30.524Z",
   "subscribers": 269807,
   "source": 4
  },
  {
   "ts": "2026-08-11T14:37:44.607Z",
   "subscribers": 269830,
   "source": 4
  },
  {
   "ts": "2026-08-12T12:16:46.518Z",
   "subscribers": 269830,
   "source": 4
  },
  {
   "ts": "2026-08-12T17:02:59.982Z",
   "subscribers": 269729,
   "source": 4
  },
  {
   "ts": "2026-08-13T16:17:54.029Z",
   "subscribers": 265712,
   "source": 4
  },
  {
   "ts": "2026-08-13T18:06:46.439Z",
   "subscribers": 265712,
   "source": 4
  },
  {
   "ts": "2026-08-14T21:38:45.694Z",
   "subscribers": 265805,
   "source": 4
  },
  {
   "ts": "2026-08-15T00:08:29.637Z",
   "subscribers": 265805,
   "source": 4
  },
  {
   "ts": "2026-08-16T08:44:02.614Z",
   "subscribers": 265788,
   "source": 4
  },
  {
   "ts": "2026-08-16T14:08:02.304Z",
   "subscribers": 265721,
   "source": 4
  },
  {
   "ts": "2026-08-17T13:14:47.626Z",
   "subscribers": 265721,
   "source": 4
  },
  {
   "ts": "2026-08-17T17:05:16.555Z",
   "subscribers": 265668,
   "source": 4
  }
 ]
}