{
 "meta": {
  "dataset": "Subscriber history — @tons_base",
  "channel": "https://tgregister.com/channel/tons_base",
  "retrieved_at": "2026-08-14T15:27:46.889Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 10,
  "window": {
   "from": "2026-08-07T19:45:35.083Z",
   "to": "2026-08-14T02:06:59.650Z"
  },
  "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": "2026-08-07T19:45:35.083Z",
   "subscribers": 517185,
   "source": 3
  },
  {
   "ts": "2026-08-08T06:04:55.847Z",
   "subscribers": 516852,
   "source": 4
  },
  {
   "ts": "2026-08-09T09:12:00.540Z",
   "subscribers": 516090,
   "source": 4
  },
  {
   "ts": "2026-08-10T07:46:13.518Z",
   "subscribers": 515263,
   "source": 4
  },
  {
   "ts": "2026-08-11T10:13:49.645Z",
   "subscribers": 514337,
   "source": 4
  },
  {
   "ts": "2026-08-12T07:31:00.511Z",
   "subscribers": 513678,
   "source": 3
  },
  {
   "ts": "2026-08-12T11:43:57.577Z",
   "subscribers": 513556,
   "source": 4
  },
  {
   "ts": "2026-08-12T18:44:39.759Z",
   "subscribers": 513327,
   "source": 4
  },
  {
   "ts": "2026-08-13T13:48:27.004Z",
   "subscribers": 512999,
   "source": 4
  },
  {
   "ts": "2026-08-14T02:06:59.650Z",
   "subscribers": 512478,
   "source": 4
  }
 ]
}