{
 "meta": {
  "dataset": "Subscriber history — @devsp",
  "channel": "https://tgregister.com/channel/devsp",
  "retrieved_at": "2026-09-08T23:58:36.358Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 29,
  "window": {
   "from": "2026-08-06T01:53:48.364Z",
   "to": "2026-09-07T01:00:06.367Z"
  },
  "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": "2026-08-06T01:53:48.364Z",
   "subscribers": 19889,
   "source": 0
  },
  {
   "ts": "2026-08-06T02:06:36.864Z",
   "subscribers": 19889,
   "source": 3
  },
  {
   "ts": "2026-08-06T10:00:27.249Z",
   "subscribers": 19887,
   "source": 4
  },
  {
   "ts": "2026-08-07T12:43:49.356Z",
   "subscribers": 19881,
   "source": 4
  },
  {
   "ts": "2026-08-08T14:31:07.128Z",
   "subscribers": 19879,
   "source": 4
  },
  {
   "ts": "2026-08-09T16:21:07.336Z",
   "subscribers": 19877,
   "source": 4
  },
  {
   "ts": "2026-08-10T14:55:07.284Z",
   "subscribers": 19873,
   "source": 4
  },
  {
   "ts": "2026-08-11T16:57:08.552Z",
   "subscribers": 19865,
   "source": 4
  },
  {
   "ts": "2026-08-12T18:03:57.128Z",
   "subscribers": 19858,
   "source": 4
  },
  {
   "ts": "2026-08-14T01:45:42.880Z",
   "subscribers": 19845,
   "source": 4
  },
  {
   "ts": "2026-08-15T10:55:07.849Z",
   "subscribers": 19837,
   "source": 4
  },
  {
   "ts": "2026-08-16T20:19:12.001Z",
   "subscribers": 19830,
   "source": 4
  },
  {
   "ts": "2026-08-17T19:26:23.170Z",
   "subscribers": 19827,
   "source": 4
  },
  {
   "ts": "2026-08-18T21:54:06.419Z",
   "subscribers": 19819,
   "source": 4
  },
  {
   "ts": "2026-08-19T21:39:01.157Z",
   "subscribers": 19814,
   "source": 4
  },
  {
   "ts": "2026-08-20T20:02:51.641Z",
   "subscribers": 19810,
   "source": 4
  },
  {
   "ts": "2026-08-22T09:16:45.047Z",
   "subscribers": 19804,
   "source": 4
  },
  {
   "ts": "2026-08-24T03:57:28.524Z",
   "subscribers": 19802,
   "source": 4
  },
  {
   "ts": "2026-08-25T06:16:20.827Z",
   "subscribers": 19798,
   "source": 4
  },
  {
   "ts": "2026-08-26T05:11:50.430Z",
   "subscribers": 19796,
   "source": 4
  },
  {
   "ts": "2026-08-27T04:33:41.769Z",
   "subscribers": 19789,
   "source": 4
  },
  {
   "ts": "2026-08-28T07:13:13.365Z",
   "subscribers": 19790,
   "source": 4
  },
  {
   "ts": "2026-08-29T10:26:36.905Z",
   "subscribers": 19782,
   "source": 4
  },
  {
   "ts": "2026-08-30T13:54:12.913Z",
   "subscribers": 19779,
   "source": 4
  },
  {
   "ts": "2026-08-31T11:28:58.903Z",
   "subscribers": 19771,
   "source": 4
  },
  {
   "ts": "2026-09-01T13:47:31.210Z",
   "subscribers": 19804,
   "source": 4
  },
  {
   "ts": "2026-09-02T17:48:20.035Z",
   "subscribers": 19801,
   "source": 4
  },
  {
   "ts": "2026-09-04T06:39:39.009Z",
   "subscribers": 19800,
   "source": 4
  },
  {
   "ts": "2026-09-07T01:00:06.367Z",
   "subscribers": 19791,
   "source": 4
  }
 ]
}