{
 "meta": {
  "dataset": "Subscriber history — @SL_BIOLOGY",
  "channel": "https://tgregister.com/channel/SL_BIOLOGY",
  "retrieved_at": "2026-09-10T14:08:42.041Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 30,
  "window": {
   "from": "2026-08-07T00:18:43.379Z",
   "to": "2026-09-10T09:38:00.154Z"
  },
  "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": "2026-08-07T00:18:43.379Z",
   "subscribers": 24076,
   "source": 0
  },
  {
   "ts": "2026-08-07T19:58:22.730Z",
   "subscribers": 24087,
   "source": 4
  },
  {
   "ts": "2026-08-08T16:53:24.491Z",
   "subscribers": 24086,
   "source": 4
  },
  {
   "ts": "2026-08-09T14:14:17.901Z",
   "subscribers": 24092,
   "source": 4
  },
  {
   "ts": "2026-08-10T10:48:11.005Z",
   "subscribers": 24085,
   "source": 4
  },
  {
   "ts": "2026-08-11T13:42:21.735Z",
   "subscribers": 24094,
   "source": 4
  },
  {
   "ts": "2026-08-12T12:53:30.838Z",
   "subscribers": 24069,
   "source": 4
  },
  {
   "ts": "2026-08-13T12:38:18.078Z",
   "subscribers": 24061,
   "source": 4
  },
  {
   "ts": "2026-08-14T20:18:05.886Z",
   "subscribers": 24046,
   "source": 4
  },
  {
   "ts": "2026-08-15T17:14:23.841Z",
   "subscribers": 24046,
   "source": 1
  },
  {
   "ts": "2026-08-16T07:27:25.364Z",
   "subscribers": 24026,
   "source": 4
  },
  {
   "ts": "2026-08-17T15:34:55.949Z",
   "subscribers": 23996,
   "source": 4
  },
  {
   "ts": "2026-08-18T18:28:22.066Z",
   "subscribers": 23962,
   "source": 4
  },
  {
   "ts": "2026-08-19T19:03:02.476Z",
   "subscribers": 23954,
   "source": 4
  },
  {
   "ts": "2026-08-20T17:26:31.356Z",
   "subscribers": 23948,
   "source": 4
  },
  {
   "ts": "2026-08-22T03:28:35.806Z",
   "subscribers": 23834,
   "source": 4
  },
  {
   "ts": "2026-08-23T20:06:26.515Z",
   "subscribers": 23713,
   "source": 4
  },
  {
   "ts": "2026-08-25T04:08:12.564Z",
   "subscribers": 23671,
   "source": 4
  },
  {
   "ts": "2026-08-26T04:33:33.686Z",
   "subscribers": 23636,
   "source": 4
  },
  {
   "ts": "2026-08-27T04:45:49.839Z",
   "subscribers": 23614,
   "source": 4
  },
  {
   "ts": "2026-08-28T03:13:33.304Z",
   "subscribers": 23584,
   "source": 4
  },
  {
   "ts": "2026-08-29T05:38:28.974Z",
   "subscribers": 23555,
   "source": 4
  },
  {
   "ts": "2026-08-30T05:23:13.817Z",
   "subscribers": 23543,
   "source": 4
  },
  {
   "ts": "2026-08-31T02:49:23.021Z",
   "subscribers": 23522,
   "source": 4
  },
  {
   "ts": "2026-09-01T03:28:22.481Z",
   "subscribers": 23496,
   "source": 4
  },
  {
   "ts": "2026-09-02T01:04:07.809Z",
   "subscribers": 23468,
   "source": 4
  },
  {
   "ts": "2026-09-03T00:33:30.569Z",
   "subscribers": 23451,
   "source": 4
  },
  {
   "ts": "2026-09-04T12:22:24.510Z",
   "subscribers": 23425,
   "source": 4
  },
  {
   "ts": "2026-09-07T00:56:34.234Z",
   "subscribers": 23370,
   "source": 4
  },
  {
   "ts": "2026-09-10T09:38:00.154Z",
   "subscribers": 23320,
   "source": 4
  }
 ]
}