{
 "meta": {
  "dataset": "Subscriber history — @biosarchive",
  "channel": "https://tgregister.com/channel/biosarchive",
  "retrieved_at": "2026-08-20T09:54:08.370Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 14,
  "window": {
   "from": "2026-08-06T02:31:56.956Z",
   "to": "2026-08-19T18:35:03.300Z"
  },
  "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": "2026-08-06T02:31:56.956Z",
   "subscribers": 131942,
   "source": 3
  },
  {
   "ts": "2026-08-06T08:01:06.727Z",
   "subscribers": 131955,
   "source": 4
  },
  {
   "ts": "2026-08-07T10:54:24.487Z",
   "subscribers": 132045,
   "source": 4
  },
  {
   "ts": "2026-08-08T07:26:51.071Z",
   "subscribers": 132089,
   "source": 4
  },
  {
   "ts": "2026-08-09T08:41:26.632Z",
   "subscribers": 132154,
   "source": 4
  },
  {
   "ts": "2026-08-10T07:35:44.042Z",
   "subscribers": 132223,
   "source": 4
  },
  {
   "ts": "2026-08-11T06:08:37.828Z",
   "subscribers": 132290,
   "source": 4
  },
  {
   "ts": "2026-08-12T04:25:20.838Z",
   "subscribers": 132339,
   "source": 4
  },
  {
   "ts": "2026-08-13T05:56:26.050Z",
   "subscribers": 132366,
   "source": 4
  },
  {
   "ts": "2026-08-14T16:34:27.749Z",
   "subscribers": 132513,
   "source": 4
  },
  {
   "ts": "2026-08-16T07:23:50.082Z",
   "subscribers": 132598,
   "source": 4
  },
  {
   "ts": "2026-08-17T15:34:55.949Z",
   "subscribers": 132705,
   "source": 4
  },
  {
   "ts": "2026-08-18T16:12:41.959Z",
   "subscribers": 132800,
   "source": 4
  },
  {
   "ts": "2026-08-19T18:35:03.300Z",
   "subscribers": 132914,
   "source": 4
  }
 ]
}