{
 "meta": {
  "dataset": "Subscriber history — @tserff",
  "channel": "https://tgregister.com/channel/tserff",
  "retrieved_at": "2026-09-11T05:24:19.574Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 30,
  "window": {
   "from": "2026-08-07T12:23:27.477Z",
   "to": "2026-09-10T09:39:43.349Z"
  },
  "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": "2026-08-07T12:23:27.477Z",
   "subscribers": 19266,
   "source": 0
  },
  {
   "ts": "2026-08-07T12:31:02.488Z",
   "subscribers": 19266,
   "source": 3
  },
  {
   "ts": "2026-08-07T16:34:46.479Z",
   "subscribers": 19252,
   "source": 4
  },
  {
   "ts": "2026-08-08T13:33:51.125Z",
   "subscribers": 19239,
   "source": 4
  },
  {
   "ts": "2026-08-09T16:04:45.596Z",
   "subscribers": 19195,
   "source": 4
  },
  {
   "ts": "2026-08-10T17:48:32.222Z",
   "subscribers": 19150,
   "source": 4
  },
  {
   "ts": "2026-08-11T16:34:35.081Z",
   "subscribers": 19119,
   "source": 4
  },
  {
   "ts": "2026-08-12T19:13:38.890Z",
   "subscribers": 19082,
   "source": 4
  },
  {
   "ts": "2026-08-14T00:08:50.285Z",
   "subscribers": 19043,
   "source": 4
  },
  {
   "ts": "2026-08-15T08:22:52.634Z",
   "subscribers": 18990,
   "source": 4
  },
  {
   "ts": "2026-08-16T19:38:12.085Z",
   "subscribers": 18954,
   "source": 4
  },
  {
   "ts": "2026-08-17T22:56:55.911Z",
   "subscribers": 18938,
   "source": 4
  },
  {
   "ts": "2026-08-18T22:06:52.354Z",
   "subscribers": 18915,
   "source": 4
  },
  {
   "ts": "2026-08-19T20:34:04.434Z",
   "subscribers": 18883,
   "source": 4
  },
  {
   "ts": "2026-08-20T19:45:57.970Z",
   "subscribers": 18851,
   "source": 4
  },
  {
   "ts": "2026-08-21T21:55:40.062Z",
   "subscribers": 18815,
   "source": 4
  },
  {
   "ts": "2026-08-23T12:16:19.375Z",
   "subscribers": 18763,
   "source": 4
  },
  {
   "ts": "2026-08-25T00:45:35.699Z",
   "subscribers": 18691,
   "source": 4
  },
  {
   "ts": "2026-08-26T00:11:56.071Z",
   "subscribers": 18657,
   "source": 4
  },
  {
   "ts": "2026-08-27T02:45:51.693Z",
   "subscribers": 18639,
   "source": 4
  },
  {
   "ts": "2026-08-28T00:03:39.324Z",
   "subscribers": 18619,
   "source": 4
  },
  {
   "ts": "2026-08-28T21:44:49.072Z",
   "subscribers": 18591,
   "source": 4
  },
  {
   "ts": "2026-08-29T21:33:41.183Z",
   "subscribers": 18561,
   "source": 4
  },
  {
   "ts": "2026-08-31T00:37:59.437Z",
   "subscribers": 18548,
   "source": 4
  },
  {
   "ts": "2026-09-01T01:37:14.609Z",
   "subscribers": 18513,
   "source": 4
  },
  {
   "ts": "2026-09-01T23:46:07.545Z",
   "subscribers": 18532,
   "source": 4
  },
  {
   "ts": "2026-09-02T21:52:40.620Z",
   "subscribers": 18529,
   "source": 4
  },
  {
   "ts": "2026-09-04T09:56:54.677Z",
   "subscribers": 18541,
   "source": 4
  },
  {
   "ts": "2026-09-07T05:40:48.244Z",
   "subscribers": 18745,
   "source": 4
  },
  {
   "ts": "2026-09-10T09:39:43.349Z",
   "subscribers": 19018,
   "source": 4
  }
 ]
}